JP2016091783A - Battery terminal - Google Patents

Battery terminal Download PDF

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JP2016091783A
JP2016091783A JP2014224556A JP2014224556A JP2016091783A JP 2016091783 A JP2016091783 A JP 2016091783A JP 2014224556 A JP2014224556 A JP 2014224556A JP 2014224556 A JP2014224556 A JP 2014224556A JP 2016091783 A JP2016091783 A JP 2016091783A
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plate
battery
post
annular
axial direction
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JP6148221B2 (en
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吉田 敬
Takashi Yoshida
吉田  敬
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Yazaki Corp
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Yazaki Corp
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Priority to JP2014224556A priority Critical patent/JP6148221B2/en
Priority to US14/932,264 priority patent/US10714733B2/en
Priority to CN201510740500.3A priority patent/CN105576182B/en
Publication of JP2016091783A publication Critical patent/JP2016091783A/en
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Publication of JP6148221B2 publication Critical patent/JP6148221B2/en
Priority to US16/892,217 priority patent/US11024928B2/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Connection Of Batteries Or Terminals (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a battery terminal capable of improving fastening performance at the time of fastening to a battery post.SOLUTION: A battery terminal 1 comprises: a through plate 76 that is arranged so as to sandwich slits 24d and 25d from one end part of annular parts 24a and 25a, and pass through up to the other end part; a pulling-out prevention part 76a that is arranged to the one end part 76d of through plate 76, and prevents the through plate 76 from pulling-out from the annular parts 24a and 25a; and a pressurization adding part 77 that is arranged to the other end part 76e of through plate 76, and adds a pressing force F2 to the annular parts 24a and 25a in a direction for reducing an interval of the slits 24d and 25d. In one longitudinal side end surface 76h arranged in an outside of the annular parts 24a and 25a, the through plate 76 has a thickness removal part 76 g that is formed to a part exposed from at least the slits 24d and 25d so as to be reduced a dimension in a short side direction of the through plate 76 in the side of the other longitudinal side end surface 76i.SELECTED DRAWING: Figure 2

Description

本発明は、バッテリー端子に関する。   The present invention relates to a battery terminal.

従来、車両等に搭載されたバッテリーに立設されたバッテリーポストに取り付けるためのバッテリー端子が知られている。従来のバッテリー端子として、例えば、特許文献1には、孔部にバッテリーポストを挿入した状態で締結させることにより、バッテリーポストに取り付けることができるバッテリー端子の構成が開示されている。   2. Description of the Related Art Conventionally, a battery terminal for attaching to a battery post erected on a battery mounted on a vehicle or the like is known. As a conventional battery terminal, for example, Patent Document 1 discloses a configuration of a battery terminal that can be attached to a battery post by being fastened with the battery post inserted into a hole.

特開平9−245767号公報Japanese Patent Laid-Open No. 9-245767

ところで、上述の特許文献1に記載される従来のバッテリー端子は、バッテリーポストに締結する際の締結性の向上の点で更なる改善の余地がある。   By the way, the conventional battery terminal described in the above-mentioned Patent Document 1 has room for further improvement in terms of improvement in fastening property when fastened to the battery post.

本発明は、上記に鑑みてなされたものであって、バッテリーポストに締結する際の締結性を向上できるバッテリー端子を提供することを目的とする。   This invention is made | formed in view of the above, Comprising: It aims at providing the battery terminal which can improve the fastening property at the time of fastening to a battery post.

上記の課題を解決するため、本発明に係るバッテリー端子は、バッテリーポストが挿入されるポスト挿入孔、及び、該ポスト挿入孔と連続するスリットが形成された環状部と、前記バッテリーポストの軸方向と交差する方向であって、前記スリットを横断する方向である幅方向に沿って、前記環状部の一端部から前記スリットを挟んで前記環状部の他端部までを貫通して配置される貫通板と、前記貫通板の一端部に設けられ、前記貫通板の前記環状部からの抜け出しを防止する抜け止め部と、前記貫通板の他端部に設けられ、前記幅方向のうち前記環状部の前記スリットの間隔を縮小する方向に前記環状部を押圧する前記幅方向の押圧力を付加する押圧力付加部と、を備え、前記貫通板は、前記幅方向に沿って延在し、かつ、前記幅方向及び前記軸方向と直交する短辺方向に対向配置される一対の長手側端面を有し、前記一対の長手側端面のうち前記環状部の外側に配置される一方の長手側端面において、少なくとも前記スリットから露出する部分に、前記貫通板の前記短辺方向の寸法を他方の長手側端面側へ縮小する凹形状部を有する、ことを特徴とする。   In order to solve the above problems, a battery terminal according to the present invention includes a post insertion hole into which a battery post is inserted, an annular portion in which a slit continuous with the post insertion hole is formed, and an axial direction of the battery post. And a through-hole that is arranged to penetrate from the one end of the annular part to the other end of the annular part across the slit along a width direction that intersects the slit. A plate, a retaining portion that is provided at one end of the through plate and prevents the through plate from coming out of the annular portion, and is provided at the other end of the through plate, and the annular portion of the width direction. A pressing force applying portion that applies a pressing force in the width direction that presses the annular portion in a direction of reducing the interval between the slits, and the through plate extends along the width direction, and , The width direction and A pair of long-side end faces disposed in the short-side direction orthogonal to the recording axis direction, and at least one of the pair of long-side end faces disposed on the outer side of the annular portion. It has the concave shape part which reduces the dimension of the said short side direction of the said penetration board to the other long side end surface side in the part exposed from this.

また、上記のバッテリー端子において、前記環状部は、前記軸方向に沿って対向配置される一対の環状部であり、前記一対の環状部は、前記スリットの外縁端に位置する端部にて前記軸方向に延在する屈曲連結部により連結され、前記凹形状部は、当該凹形状部が設けられる前記貫通板の前記一方の長手側端面と前記屈曲連結部との間隙と比較して、当該凹形状部と前記屈曲連結部との間隙が広くなるように形成されることが好ましい。   Further, in the battery terminal, the annular portion is a pair of annular portions disposed to face each other along the axial direction, and the pair of annular portions is the end portion located at an outer edge end of the slit. It is connected by a bending connecting portion extending in the axial direction, and the concave shape portion is compared with a gap between the one longitudinal side end surface of the through plate provided with the concave shape portion and the bending connecting portion. It is preferable that the gap between the concave shape portion and the bent connecting portion is widened.

また、上記のバッテリー端子において、前記押圧力付加部は、前記貫通板の前記他端部に設けられる締結部材支持部と、前記締結部材支持部に前記軸方向周りに回転可能に支持される締結部材と、前記締結部材と螺合する被締結部材と、前記貫通板の前記他端部側から前記環状部と当接して配置され、前記軸方向周りの前記締結部材の回転に伴って前記締結部材と前記被締結部材との間に発生する前記軸方向の締付力を、前記幅方向のうち前記環状部の前記スリットの間隔を縮小する方向に前記環状部を押圧する前記幅方向の押圧力に変換する押圧力変換部材と、を有することが好ましい。   Further, in the battery terminal, the pressing force adding portion is a fastening member support portion provided at the other end portion of the through plate, and a fastening member that is rotatably supported around the axial direction by the fastening member support portion. A member, a member to be fastened that is screwed to the fastening member, and the annular portion from the other end side of the through plate, and is arranged in contact with the annular member, and is fastened with the rotation of the fastening member around the axial direction. The axial tightening force generated between the member and the fastened member is pressed in the width direction to press the annular portion in a direction of reducing the slit interval of the annular portion in the width direction. It is preferable to have a pressing force conversion member that converts pressure.

本発明に係るバッテリー端子は、貫通板に凹形状部を設けることで、環状部をバッテリーポストにより強固に締結させることができ、バッテリーポストに締結する際の締結性を向上できるという効果を奏する。   The battery terminal according to the present invention has an effect that the annular portion can be firmly fastened by the battery post by providing the concave portion on the through plate, and the fastening property when fastened to the battery post can be improved.

図1は、本発明の一実施形態に係るバッテリー端子の概略構成を示す斜視図である。FIG. 1 is a perspective view showing a schematic configuration of a battery terminal according to an embodiment of the present invention. 図2は、図1に示すバッテリー端子の分解斜視図である。FIG. 2 is an exploded perspective view of the battery terminal shown in FIG. 図3は、図1に示すバッテリー端子をバッテリーポストに取り付けた状態を示す平面図である。FIG. 3 is a plan view showing a state in which the battery terminal shown in FIG. 1 is attached to the battery post. 図4は、図3中のL1矢視図である。4 is a view taken in the direction of arrow L1 in FIG.

以下に、本発明に係るバッテリー端子の実施形態を図面に基づいて説明する。なお、以下の図面において、同一または相当する部分には同一の参照番号を付し、その説明は繰り返さない。   Embodiments of a battery terminal according to the present invention will be described below with reference to the drawings. In the following drawings, the same or corresponding parts are denoted by the same reference numerals, and the description thereof will not be repeated.

[実施形態]
図1は、本発明の一実施形態に係るバッテリー端子の概略構成を示す斜視図である。図2は、図1に示すバッテリー端子の分解斜視図である。図3は、図1に示すバッテリー端子をバッテリーポストに取り付けた状態を示す平面図である。図4は、図3中のL1矢視図である。
[Embodiment]
FIG. 1 is a perspective view showing a schematic configuration of a battery terminal according to an embodiment of the present invention. FIG. 2 is an exploded perspective view of the battery terminal shown in FIG. FIG. 3 is a plan view showing a state in which the battery terminal shown in FIG. 1 is attached to the battery post. 4 is a view taken in the direction of arrow L1 in FIG.

本実施形態に係るバッテリー端子1は、図3,4に示すように、バッテリー50のバッテリーポスト51に組み付けられるものである。バッテリー端子1は、バッテリーポスト51に取り付けられることにより、バッテリー50と、このバッテリー50が搭載される車両等の本体側の電線の末端に設けられた金具等とを電気的に接続するための部品である。   The battery terminal 1 according to this embodiment is assembled to a battery post 51 of a battery 50 as shown in FIGS. The battery terminal 1 is a part for electrically connecting the battery 50 and a metal fitting provided at the end of the electric wire on the main body side of the vehicle or the like on which the battery 50 is mounted by being attached to the battery post 51. It is.

なお、以下の説明では、バッテリーポスト51の中心軸線Xに沿った方向を「軸方向」という。またここでは、以下の説明を分かり易くするために、便宜的に当該軸方向と直交する2方向のうち一方を長辺方向(幅方向)、他方を短辺方向という。これら軸方向、長辺方向、及び、短辺方向は互いに直交する。   In the following description, the direction along the central axis X of the battery post 51 is referred to as “axial direction”. In order to make the following explanation easy to understand, one of the two directions orthogonal to the axial direction is called a long side direction (width direction) and the other is called a short side direction for convenience. The axial direction, the long side direction, and the short side direction are orthogonal to each other.

ここで、このバッテリー端子1が適用されるバッテリー50は、例えば、車両等に蓄電装置として搭載されるものである。バッテリー50は、図3,4に示すように、バッテリー液や当該バッテリー50を構成する種々の部品を収容するバッテリー筐体52、当該バッテリー筐体52に設けられた上述のバッテリーポスト51等を含んで構成される。バッテリー筐体52は、いずれか1つの面が開放された略矩形箱状の筐体本体と、上記開放された面を閉塞させる蓋部材とを含んで構成され、全体として略直方体形状に形成される。ここでは、バッテリー筐体52は、長辺方向に沿った方向が長辺、短辺方向に沿った方向が短辺となるがこれに限らない。バッテリーポスト51は、鉛等により構成され、蓋部材のポスト立設面53に立設される。ポスト立設面53は、バッテリー筐体52においてバッテリーポスト51が立設される面である。ここでは、当該ポスト立設面53は、例えば、バッテリー50が車両等に搭載された状態で、蓋部材の鉛直方向上側の上面である。バッテリーポスト51は、略円柱形状であり、中心軸線Xがポスト立設面53と直交するような位置関係で当該ポスト立設面53上に突出するようにして立設される。より詳細には、本実施形態のバッテリーポスト51は、ポスト立設面53の角位置近傍に形成された凹部56内に立設される。当該凹部56は、ポスト立設面53の角位置近傍において略矩形状に陥没した部分である。つまり、バッテリーポスト51は、バッテリー筐体52の上面であるポスト立設面53に形成された凹部56の底面に立設されている。バッテリーポスト51は、典型的には、軸方向の先端側に進むにつれて径が小さくなるようテーパが付けられている。つまり、バッテリーポスト51は、先端の外径が基端の外径より小さいテーパ形状となる。なお、以下の説明では、バッテリー50が車両等に搭載された状態で、バッテリーポスト51の軸方向が鉛直方向に沿った方向となり、上述の長辺方向、短辺方向が水平方向に沿った方向となる場合を説明する。バッテリー端子1は、上記のように構成されるバッテリーポスト51に締結される。   Here, the battery 50 to which the battery terminal 1 is applied is mounted on a vehicle or the like as a power storage device, for example. As shown in FIGS. 3 and 4, the battery 50 includes a battery housing 52 that houses battery fluid and various components that constitute the battery 50, the above-described battery post 51 provided in the battery housing 52, and the like. Consists of. The battery housing 52 is configured to include a substantially rectangular box-shaped housing body whose one surface is open and a lid member for closing the open surface, and is formed in a substantially rectangular parallelepiped shape as a whole. The Here, the battery casing 52 has a long side in the direction along the long side direction and a short side in the direction along the short side direction, but is not limited thereto. The battery post 51 is made of lead or the like, and is erected on the post erecting surface 53 of the lid member. The post standing surface 53 is a surface on which the battery post 51 is erected in the battery housing 52. Here, the post standing surface 53 is, for example, an upper surface on the upper side in the vertical direction of the lid member in a state where the battery 50 is mounted on a vehicle or the like. The battery post 51 has a substantially cylindrical shape, and is erected so as to protrude on the post erection surface 53 in such a positional relationship that the central axis X is orthogonal to the post erection surface 53. More specifically, the battery post 51 of this embodiment is erected in a recess 56 formed near the corner position of the post erection surface 53. The concave portion 56 is a portion that is recessed into a substantially rectangular shape near the corner position of the post standing surface 53. That is, the battery post 51 is erected on the bottom surface of the recess 56 formed on the post erection surface 53 that is the upper surface of the battery housing 52. The battery post 51 is typically tapered such that its diameter decreases as it advances toward the distal end in the axial direction. That is, the battery post 51 has a tapered shape in which the outer diameter of the tip is smaller than the outer diameter of the base end. In the following description, in a state where the battery 50 is mounted on a vehicle or the like, the axial direction of the battery post 51 is a direction along the vertical direction, and the long side direction and the short side direction described above are directions along the horizontal direction. A case will be described. The battery terminal 1 is fastened to the battery post 51 configured as described above.

本実施形態のバッテリー端子1は、バッテリーポスト51に締結する場合に、締結部材(後述の締結ボルト67)を鉛直方向上側から締め付けていく形式の端子である。そして、本実施形態のバッテリー端子1は、軸方向に沿った方向に発生する締結部材による締付力を、軸方向と交差する締め付け方向(幅方向)の押圧力に変換し、当該押圧力によってバッテリー端子1においてバッテリーポスト51が挿入される部分を押圧することで、バッテリーポスト51に締結されるものである。このとき、本実施形態のバッテリー端子1は、締結部材を鉛直方向上側から締め付ける構成とすることで、締結部材を締め付けるための工具の作業スペースをバッテリー50の上方として、バッテリー50の側方の作業スペースの低減を図ったものである。   The battery terminal 1 of the present embodiment is a terminal of a type in which a fastening member (a fastening bolt 67 described later) is fastened from the upper side in the vertical direction when fastened to the battery post 51. And the battery terminal 1 of this embodiment converts the fastening force by the fastening member generated in the direction along the axial direction into the pressing force in the fastening direction (width direction) intersecting the axial direction, and the pressing force causes The battery terminal 1 is fastened to the battery post 51 by pressing a portion where the battery post 51 is inserted. At this time, the battery terminal 1 of the present embodiment has a configuration in which the fastening member is fastened from the upper side in the vertical direction, so that the work space of the tool for fastening the fastening member is above the battery 50 and the work on the side of the battery 50 is performed. It is intended to reduce space.

具体的には、本実施形態のバッテリー端子1は、図1,2に示すように、本体部21と、スタッドボルト22と、締付部73とを備える。なお、以下の説明では、バッテリー端子1がバッテリーポスト51に取り付けられた状態で軸方向、長辺方向、短辺方向となる方向を、それぞれ単に「軸方向」、「長辺方向」、「短辺方向」という場合がある。   Specifically, as shown in FIGS. 1 and 2, the battery terminal 1 of the present embodiment includes a main body portion 21, a stud bolt 22, and a tightening portion 73. In the following description, the directions of the axial direction, the long side direction, and the short side direction when the battery terminal 1 is attached to the battery post 51 are simply referred to as “axial direction”, “long side direction”, and “short side direction”, respectively. It may be referred to as “side direction”.

図1,2に示すように、本実施形態の本体部21は、上側分割体24と下側分割体25とが、板状突出部24e,25eの短辺方向側の端部にて屈曲連結部101により連結されている。ここでは、本体部21は、バッテリー端子1がバッテリーポスト51に取り付けられた状態で、上側分割体24が鉛直方向上側、下側分割体25が鉛直方向下側となって軸方向(鉛直方向)に対向し積層された状態となる。上側分割体24と下側分割体25との積層方向は、バッテリー端子1がバッテリーポスト51に取り付けられた状態で、バッテリーポスト51の軸方向に沿った方向であり、ここでは後述のスタッドボルト22の軸部22aが突出する側を積層方向上側、反対側を積層方向下側とする。また、積層方向上側とは、バッテリーポスト51の先端側に相当し、積層方向下側とは、バッテリーポスト51の基端側に相当する。つまり、本体部21は、上側分割体24が積層方向上側、下側分割体25が積層方向下側となる。   As shown in FIGS. 1 and 2, the main body portion 21 of the present embodiment includes an upper divided body 24 and a lower divided body 25 that are bent and connected at the ends of the plate-like projecting portions 24 e and 25 e on the short side direction side. The parts 101 are connected. Here, in the state where the battery terminal 1 is attached to the battery post 51, the main body 21 has an axial direction (vertical direction) with the upper divided body 24 in the vertical direction upper side and the lower divided body 25 in the vertical direction lower side. It will be in the state laminated | stacked facing. The stacking direction of the upper divided body 24 and the lower divided body 25 is a direction along the axial direction of the battery post 51 in a state where the battery terminal 1 is attached to the battery post 51. The side from which the shaft portion 22a projects is the upper side in the stacking direction, and the opposite side is the lower side in the stacking direction. The upper side in the stacking direction corresponds to the front end side of the battery post 51, and the lower side in the stacking direction corresponds to the base end side of the battery post 51. That is, in the main body 21, the upper divided body 24 is on the upper side in the stacking direction, and the lower divided body 25 is on the lower side in the stacking direction.

一対の環状部24a,25aは、略円環形状に形成され、それぞれバッテリーポスト51が挿入される略円形状のポスト挿入孔24c,25c、及び、ポスト挿入孔24c,25cと連続するスリット(間隙)24d,25dが形成される。   The pair of annular portions 24a and 25a are formed in a substantially annular shape, and are respectively substantially circular post insertion holes 24c and 25c into which the battery posts 51 are inserted, and slits (gap between the post insertion holes 24c and 25c). ) 24d and 25d are formed.

ポスト挿入孔24cとポスト挿入孔25cとは、上側分割体24と下側分割体25とが上下に積層されてバッテリーポスト51に取り付けられた状態で、積層方向に対向する位置関係となるように、それぞれ環状部24a,25aに形成される。ポスト挿入孔24c,25cは、板金が対向方向に折り返されることでそれぞれ内周壁面が形成される。すなわち、ポスト挿入孔24cでは板金が下側に折り返され、ポスト挿入孔25cでは板金が上側に折り返される。ポスト挿入孔24c,25cは、それぞれの内周壁面に上述したバッテリーポスト51のテーパに対応したテーパを有している。ここでは、ポスト挿入孔24cとポスト挿入孔25cとのうち後述するスタッドボルト22の軸部22aが突出する側、すなわち、ポスト挿入孔24c側の内径が最小となり、反対側のポスト挿入孔25c側の内径が最大となる。ポスト挿入孔24c,25cは、バッテリーポスト51が挿入された状態で、各内周面がバッテリーポスト51と接触する。   The post insertion hole 24c and the post insertion hole 25c are positioned so as to face each other in the stacking direction in a state where the upper divided body 24 and the lower divided body 25 are stacked vertically and attached to the battery post 51. Are formed in the annular portions 24a and 25a, respectively. Each of the post insertion holes 24c and 25c has an inner peripheral wall surface formed by folding the sheet metal in the facing direction. That is, the sheet metal is folded downward at the post insertion hole 24c, and the sheet metal is folded upward at the post insertion hole 25c. The post insertion holes 24c and 25c have a taper corresponding to the taper of the battery post 51 described above on their inner peripheral wall surfaces. Here, of the post insertion hole 24c and the post insertion hole 25c, the side from which a shaft portion 22a of a stud bolt 22 to be described later projects, that is, the inner diameter of the post insertion hole 24c is minimized, and the opposite side of the post insertion hole 25c side. The maximum inner diameter is obtained. Each of the post insertion holes 24 c and 25 c comes into contact with the battery post 51 in a state where the battery post 51 is inserted.

スリット24dとスリット25dとは、上側分割体24と下側分割体25とが上下に積層されてバッテリーポスト51に取り付けられた状態で、積層方向に対向する位置関係となるように、それぞれ環状部24a,25aに形成される。ここでは、スリット24d,25dは、ポスト挿入孔24c,25cから環状部24a,25aの一部を分断するように形成される。また、環状部24a,25aは、スリット24d,25dが形成されている側の端部に、後述の締付部73によって保持されて締め付けられる板状突出部24e,25eを有している。板状突出部24eは、当該環状部24aにおいてポスト挿入孔24cが形成されている部分と段付部等を介さずに連続するようにして一体で形成される。同様に、板状突出部25eも、当該環状部25aにおいてポスト挿入孔25cが形成されている部分と段付部等を介さずに連続するようにして一体で形成される。スリット24dは、ポスト挿入孔24cから板状突出部24eを貫通している。スリット25dは、ポスト挿入孔25cから、板状突出部25eを貫通している。   The slit 24d and the slit 25d are respectively annular portions so that the upper divided body 24 and the lower divided body 25 are vertically stacked and attached to the battery post 51 so as to face each other in the stacking direction. 24a, 25a. Here, the slits 24d and 25d are formed so as to divide a part of the annular portions 24a and 25a from the post insertion holes 24c and 25c. The annular portions 24a and 25a have plate-like protruding portions 24e and 25e that are held and fastened by a fastening portion 73 described later at the end portion on the side where the slits 24d and 25d are formed. The plate-like protruding portion 24e is integrally formed so as to be continuous with a portion where the post insertion hole 24c is formed in the annular portion 24a without using a stepped portion or the like. Similarly, the plate-like projecting portion 25e is also integrally formed so as to be continuous with a portion where the post insertion hole 25c is formed in the annular portion 25a without using a stepped portion or the like. The slit 24d penetrates the plate-like protrusion 24e from the post insertion hole 24c. The slit 25d penetrates the plate-like protrusion 25e from the post insertion hole 25c.

図1に示すように、一対のボルト保持部24b,25bは、略矩形状に形成される。ボルト保持部24bは、スタッドボルト22が挿入される略円形状のボルト挿入孔24gが形成される。   As shown in FIG. 1, the pair of bolt holding portions 24b and 25b are formed in a substantially rectangular shape. The bolt holding portion 24b is formed with a substantially circular bolt insertion hole 24g into which the stud bolt 22 is inserted.

ここで、ボルト保持部24b,25bが保持するスタッドボルト22は、ボルト保持部24bとボルト保持部25bとの間に保持された状態で、ボルト挿入孔24gから軸部22aが突出するようにして露出する。スタッドボルト22は、ボルト挿入孔24gから露出した当該軸部22aに電線の末端に設けられた金具等が電気的に接続される。ボルト保持部24b,25bは、スタッドボルト22の軸部22aが立設される矩形板状の台座部分を保持できるように所定の折り返し部が形成されている。   Here, the stud bolts 22 held by the bolt holding portions 24b and 25b are held between the bolt holding portion 24b and the bolt holding portion 25b so that the shaft portion 22a protrudes from the bolt insertion hole 24g. Exposed. The stud bolt 22 is electrically connected to the shaft portion 22a exposed from the bolt insertion hole 24g with a metal fitting provided at the end of the electric wire. The bolt holding portions 24b and 25b are formed with predetermined folded portions so as to hold a rectangular plate-like pedestal portion on which the shaft portion 22a of the stud bolt 22 is erected.

本体部21は、例えば、屈曲連結部101を介して上側分割体24と下側分割体25とが一体で形成され、ボルト保持部24bのボルト挿入孔24gにスタッドボルト22が挿通された状態で、上側分割体24と下側分割体25とを曲げ加工されることで、図1,2等に示す構造とすることができる。なお、本実施形態の本体部21は、上側分割体24と下側分割体25との分割構造としてもよい。   In the main body 21, for example, the upper divided body 24 and the lower divided body 25 are integrally formed via the bent connecting portion 101, and the stud bolt 22 is inserted into the bolt insertion hole 24 g of the bolt holding portion 24 b. By bending the upper divided body 24 and the lower divided body 25, the structure shown in FIGS. In addition, the main-body part 21 of this embodiment is good also as a division structure of the upper side division body 24 and the lower side division body 25. FIG.

また、本体部21は、図2に示すように、上側分割体24と下側分割体25とが相互に組み付けられた状態で、板状突出部24e,25eの長辺方向両側の側面が、長辺方向に沿ってそれぞれスリット24d,25dへ向かって切り欠かれて開口されている。これらの長辺方向の両側の一対の開口において、板状突出部24e,25e及び、屈曲連結部101の端面が、長辺方向に直交する略コの字状の被押圧面102a,102bを形成している。被押圧面102a,102bは、後述する第2スペーサ62及び抜け止め部76a(環状部保持部)と面接触する部分であり、両者からスリット24d,25dを縮小する方向の押圧力を受ける部分である。図1に示すバッテリー端子1が組み立てられた状態において、被押圧面102aは、貫通板76の螺合孔76bが位置する側の端面であり、被押圧面102bは、貫通板76の抜け止め部76aが位置する側の端面である。   Further, as shown in FIG. 2, the main body 21 has side surfaces on both sides in the long side direction of the plate-like projecting portions 24 e and 25 e in a state where the upper divided body 24 and the lower divided body 25 are assembled to each other. Notches are opened along the long side direction toward the slits 24d and 25d, respectively. In the pair of openings on both sides in the long side direction, the plate-like projecting portions 24e and 25e and the end surfaces of the bent connecting portion 101 form substantially U-shaped pressed surfaces 102a and 102b orthogonal to the long side direction. doing. The pressed surfaces 102a and 102b are portions that are in surface contact with a later-described second spacer 62 and a retaining portion 76a (annular portion holding portion), and are portions that receive a pressing force in the direction of reducing the slits 24d and 25d. is there. In the assembled state of the battery terminal 1 shown in FIG. 1, the pressed surface 102 a is an end surface on the side where the screwing hole 76 b of the through plate 76 is located, and the pressed surface 102 b is a retaining portion of the through plate 76. This is the end face on the side where 76a is located.

締付部73は、ポスト挿入孔24c,25c内にバッテリーポスト51が挿入された状態で、一対の環状部24a,25aを当該バッテリーポスト51に締結するものである。締付部73は、貫通板76と、締結ボルト67(締結部材)と、第1スペーサ71(押圧力変換部材)と、第2スペーサ62(押圧力変換部材)と、を備える。   The fastening portion 73 fastens the pair of annular portions 24a and 25a to the battery post 51 in a state where the battery post 51 is inserted into the post insertion holes 24c and 25c. The tightening portion 73 includes a through plate 76, a fastening bolt 67 (fastening member), a first spacer 71 (pressing force conversion member), and a second spacer 62 (pressing force conversion member).

貫通板76は、長辺方向に沿って、スリット24d,25dと、板状突出部24e,25eと、を貫通して配置される板状部材である。貫通板76は、環状部24a,25aの一端部からスリット24d,25dを挟んで環状部24a,25aの他端部までを貫通する。   The through plate 76 is a plate-like member that is disposed through the slits 24d and 25d and the plate-like protrusions 24e and 25e along the long side direction. The through plate 76 penetrates from one end of the annular portions 24a, 25a to the other end of the annular portions 24a, 25a with the slits 24d, 25d interposed therebetween.

貫通板76は、その長辺方向の一端部76dに抜け止め部76aを有する。抜け止め部76aは、貫通板76が環状部24a,25aの両端を貫通した状態において、この抜け止め部76aが設けられる一端部76dと反対側の他端部76e側へ貫通板76が本体部21から抜け出すのを防止する。具体的には、抜け止め部76aは、貫通板76の長辺方向の一端部76dにおいて、短辺方向の両側、及び、軸方向の両側に突出して形成されている。つまり、抜け止め部76aは、貫通板76の一端部76dにおいて、貫通板76と一体的に設けられている。抜け止め部76aは、図2に示すように、環状部24a,25aの被押圧面102bと当接可能に対向配置される当接面76fを有する。また、貫通板76には、この抜け止め部76aに隣接して、当接面76fから他端部76e側に突出する突出部76cが設けられている。貫通板76は、抜け止め部76aの当接面76fを環状部24a,25aの被押圧面102bと接触させ、突出部76cを被押圧面102bより中央側の開口に嵌合させることで、本体部21の被押圧面102a側に抜けるのが防止される。   The through plate 76 has a retaining portion 76a at one end 76d in the long side direction. In the state where the through plate 76 penetrates both ends of the annular portions 24a and 25a, the through plate 76 is connected to the other end 76e side opposite to the one end 76d where the through plate 76a is provided. Prevents the exit from 21. Specifically, the retaining portion 76a is formed so as to protrude from both ends in the short side direction and both sides in the axial direction at one end portion 76d in the long side direction of the through plate 76. That is, the retaining portion 76 a is provided integrally with the through plate 76 at one end 76 d of the through plate 76. As shown in FIG. 2, the retaining portion 76a has a contact surface 76f that is disposed so as to be opposed to the pressed surface 102b of the annular portions 24a and 25a. Further, the penetrating plate 76 is provided with a protruding portion 76c that protrudes from the contact surface 76f to the other end 76e side, adjacent to the retaining portion 76a. The penetrating plate 76 is configured such that the contact surface 76f of the retaining portion 76a is brought into contact with the pressed surface 102b of the annular portions 24a and 25a, and the protruding portion 76c is fitted into the opening on the center side from the pressed surface 102b. The part 21 is prevented from coming off to the pressed surface 102a side.

また、貫通板76は、抜け止め部76aが設けられる一端部76dと反対側の他端部76eに、軸方向に貫通して螺合孔76b(締結部材支持部、被締結部材)が設けられている。螺合孔76bは、締結ボルト67を軸方向の所定位置で支持する機能も有する。   Further, the through plate 76 penetrates in the axial direction at the other end portion 76e opposite to the one end portion 76d where the retaining portion 76a is provided, and is provided with a screw hole 76b (fastening member support portion, member to be fastened). ing. The screw hole 76b also has a function of supporting the fastening bolt 67 at a predetermined position in the axial direction.

また、貫通板76は、短辺方向に対向配置される一対の長手側端面76h,76iを有する。一対の長手側端面76h,76iのそれぞれは、長辺方向に沿って延在し、かつ、短辺方向の反対側へ面している。そして、一対の長手側端面76h,76iのうち、貫通板76が環状部24a,25aの両端を貫通した状態において、環状部24a,25aの外側(中心軸線Xから遠い側)に配置される一方の長手側端面76hにおいて、肉抜き部76g(凹形状部)が設けられている。   Further, the through plate 76 has a pair of long side end faces 76h and 76i arranged to face each other in the short side direction. Each of the pair of long side end faces 76h and 76i extends along the long side direction and faces the opposite side of the short side direction. One of the pair of long side end faces 76h and 76i is disposed outside the annular portions 24a and 25a (on the side far from the central axis X) in a state where the through plate 76 penetrates both ends of the annular portions 24a and 25a. On the long side end surface 76h, a thinned portion 76g (concave portion) is provided.

図2,3に示すように、肉抜き部76gは、貫通板76の短辺方向の寸法を他方の長手側端面76i側へ縮小するように、長手側端面76hの一部を削除して形成されている。言い換えると、肉抜き部76gは、この肉抜き部76gが設けられる貫通板76の一方の長手側端面76hと屈曲連結部101との間隙と比較して、この肉抜き部76gの底部(最も他方の長手側端面76i側に位置する部分)と屈曲連結部101との間隙が広くなるように形成される。また、肉抜き部76gは、図3に示すように、貫通板76が環状部24a,25aの両端を貫通した状態において、スリット24d,25dから露出する部分を中心として、長辺方向の両側に略均等に形成されている。   As shown in FIGS. 2 and 3, the thinned portion 76 g is formed by removing a part of the long side end surface 76 h so that the dimension in the short side direction of the through plate 76 is reduced to the other long side end surface 76 i side. Has been. In other words, the thinned portion 76g is compared with the gap between the one longitudinal side end surface 76h of the through plate 76 where the thinned portion 76g is provided and the bent connecting portion 101 (the othermost portion of the thinned portion 76g). (The portion located on the long side end surface 76i side) and the bent connecting portion 101 is formed to be wide. Further, as shown in FIG. 3, the thinned portion 76g is formed on both sides in the long side direction with the through plate 76 passing through both ends of the annular portions 24a and 25a with the portion exposed from the slits 24d and 25d as the center. It is formed substantially evenly.

締結ボルト67は、螺合溝が形成された軸部67aと、軸部67aの一端部に一体形成される頭部67bとを有する。軸部67aは、貫通板76の螺合孔76bと螺合する部分である。頭部67bは、締結ボルト67を軸部67a周りに回転させるために工具等によって把持される部分である。締結ボルト67は、軸方向に沿った所定の位置で、貫通板76の螺合孔76bに軸方向周りに回転可能に支持されると共に、軸部67aがこの螺合孔76bに軸方向に沿って螺合する。   The fastening bolt 67 has a shaft portion 67a in which a screwing groove is formed, and a head portion 67b formed integrally with one end portion of the shaft portion 67a. The shaft portion 67 a is a portion that is screwed into the screw hole 76 b of the through plate 76. The head 67b is a portion that is gripped by a tool or the like in order to rotate the fastening bolt 67 around the shaft portion 67a. The fastening bolt 67 is rotatably supported around the axial direction in the screw hole 76b of the through plate 76 at a predetermined position along the axial direction, and the shaft portion 67a extends along the axial direction in the screw hole 76b. Screw together.

第1スペーサ71は、締結ボルト67と貫通板76との間にて締結ボルト67に貫通されて配置される。第1スペーサ71は、締結ボルト67の軸部67aが貫通する孔部を有する方形状の基部71aと、この基部71aの4辺のうち対向する2辺から鉛直方向下側へ延在する一対の直立部71bとを有する。基部71aは、図1,2等に示すように、直立部71bを有する2辺が長辺方向に延在している。第1スペーサ71の一対の直立部71bは、図1等に示すように、組み付け時に短辺方向の両側から貫通板76を挟持するよう配置され、これにより第1スペーサ71は軸方向周りの回転が規制されている。   The first spacer 71 is disposed so as to penetrate the fastening bolt 67 between the fastening bolt 67 and the through plate 76. The first spacer 71 has a rectangular base portion 71a having a hole through which the shaft portion 67a of the fastening bolt 67 passes, and a pair of four sides of the base portion 71a extending downward in the vertical direction. And an upright portion 71b. As shown in FIGS. 1 and 2 and the like, the base 71a has two sides having upright portions 71b extending in the long side direction. As shown in FIG. 1 and the like, the pair of upright portions 71b of the first spacer 71 are arranged so as to sandwich the through plate 76 from both sides in the short side direction when assembled, whereby the first spacer 71 rotates around the axial direction. Is regulated.

第1スペーサ71の一対の直立部71bには、長辺方向の板状突出部24e,25e側の一端にテーパ面71c(第1テーパ面)が形成される。テーパ面71cは、第2スペーサ62のテーパ面62d(第2テーパ面)と当接可能な位置に形成される。   The pair of upright portions 71b of the first spacer 71 is formed with a tapered surface 71c (first tapered surface) at one end on the plate-like protruding portions 24e and 25e side in the long side direction. The tapered surface 71c is formed at a position where it can contact the tapered surface 62d (second tapered surface) of the second spacer 62.

第2スペーサ62は、貫通板76に対して長辺方向に相対移動可能に配置され、長辺方向の一端が、環状部24a,25aと当接し、長辺方向の他端が第1スペーサ71と当接する。第2スペーサ62には、長辺方向に貫通する貫通孔62aが設けられており、この貫通孔62aに貫通板76を挿通させることで、第2スペーサ62は貫通板76に対して長辺方向に相対移動可能となっている。   The second spacer 62 is disposed so as to be relatively movable in the long side direction with respect to the through plate 76, one end in the long side direction is in contact with the annular portions 24 a and 25 a, and the other end in the long side direction is the first spacer 71. Abut. The second spacer 62 is provided with a through hole 62 a that penetrates in the long side direction. By inserting the through plate 76 into the through hole 62 a, the second spacer 62 extends in the long side direction with respect to the through plate 76. The relative movement is possible.

第2スペーサ62の長辺方向の一端側の端面62bは、貫通板76の螺合孔76bが設けられた端部(他端部76e)側から、環状部24a,25aの被押圧面102aと当接している。また、この端面62bの中央部には、環状部24a,25a側に突出する突出部62cが設けられている。第2スペーサ62は、端面62bを被押圧面102aと接触させ、突出部62cを環状部24a,25aの被押圧面102aより中央側の開口に嵌合させることで、本体部21に対する短辺方向及び軸方向への相対移動が規制される。第2スペーサ62の長辺方向の他端側には、第1スペーサ71のテーパ面71cと当接するテーパ面62d(第2テーパ面)が形成されている。   The end surface 62b on one end side in the long side direction of the second spacer 62 is connected to the pressed surface 102a of the annular portions 24a and 25a from the end portion (the other end portion 76e) side where the screwing hole 76b of the through plate 76 is provided. It is in contact. Further, a projecting portion 62c projecting toward the annular portions 24a and 25a is provided at the center of the end surface 62b. The second spacer 62 has the end surface 62b in contact with the pressed surface 102a, and the protrusion 62c is fitted into the opening on the center side of the pressed surfaces 102a of the annular portions 24a and 25a, so that the short side direction with respect to the main body portion 21 is achieved. And relative movement in the axial direction is restricted. A taper surface 62 d (second taper surface) that contacts the taper surface 71 c of the first spacer 71 is formed on the other end side in the long side direction of the second spacer 62.

第1スペーサ71に設けられるテーパ面71cと、第2スペーサ62に設けられるテーパ面62dは、締結ボルト67が軸方向周りの回転に伴って、軸方向に沿って螺合孔76b側に接近した際に、締結ボルト67と螺合孔76bとの間に発生する軸方向の締付力を、環状部24a,25aのスリット24d,25dの間隔を縮小する方向、すなわち、長辺方向の貫通板76の抜け止め部76a側に、第2スペーサ62が環状部24a,25aを押圧する長辺方向の押圧力に変換する方向に傾斜を有する。本実施形態では、第1スペーサ71のテーパ面71cは、軸方向に沿って締結ボルト67の頭部67b側から離間するにしたがって、第1スペーサ71の直立部71bの長辺方向の幅が徐々に縮小するような傾斜を有している。第1スペーサ71のテーパ面71cと、第2スペーサ62のテーパ面62dとは、互いに正対して配置されている。   The taper surface 71c provided on the first spacer 71 and the taper surface 62d provided on the second spacer 62 approach the screwing hole 76b side along the axial direction as the fastening bolt 67 rotates around the axial direction. In this case, the axial tightening force generated between the fastening bolt 67 and the screwing hole 76b is used to reduce the interval between the slits 24d and 25d of the annular portions 24a and 25a, that is, the through plate in the long side direction. On the side of the retaining portion 76a of 76, the second spacer 62 has an inclination in a direction in which it is converted into a pressing force in the long side direction that presses the annular portions 24a, 25a. In the present embodiment, the taper surface 71c of the first spacer 71 gradually increases in width in the long side direction of the upright portion 71b of the first spacer 71 as it is separated from the head 67b side of the fastening bolt 67 along the axial direction. It has a slope that reduces to The tapered surface 71c of the first spacer 71 and the tapered surface 62d of the second spacer 62 are arranged to face each other.

本実施形態において、締付部73を本体部21に組み付ける際には、まず、第2スペーサ62の端面62bと、本体部21の被押圧面102aが当接するように、第2スペーサ62が本体部21に嵌合される。次に、本体部21の被押圧面102b側の開口から、貫通板76の他端部76eが挿入される。貫通板76は、抜け止め部76aの当接面76fが本体部21の被押圧面102bと当接するまで挿入される。これにより、貫通板76は、本体部21のスリット24d,25dを横断するように、板状突出部24e,25eを貫通し、貫通板76の他端部76e側が第2スペーサ62の貫通孔62aから長辺方向の外側に進出される。   In this embodiment, when the tightening portion 73 is assembled to the main body portion 21, first, the second spacer 62 is attached to the main body so that the end surface 62 b of the second spacer 62 and the pressed surface 102 a of the main body portion 21 come into contact with each other. It is fitted to the part 21. Next, the other end portion 76 e of the through plate 76 is inserted from the opening on the pressed surface 102 b side of the main body portion 21. The through plate 76 is inserted until the contact surface 76f of the retaining portion 76a contacts the pressed surface 102b of the main body 21. Accordingly, the through plate 76 passes through the plate-like projecting portions 24 e and 25 e so as to cross the slits 24 d and 25 d of the main body portion 21, and the other end portion 76 e side of the through plate 76 is a through hole 62 a of the second spacer 62. To the outside in the long side direction.

次に、第2スペーサ62のテーパ面62dに、第1スペーサ71のテーパ面71cが当接するように、かつ、第1スペーサ71の孔部が貫通板76の螺合孔76bと軸方向に重畳するように、第1スペーサ71が第2スペーサ62及び貫通板76に組み合わせられる。軸方向上方から締結ボルト67が、第1スペーサ71の孔部に挿通されて、貫通板76の螺合孔76bに螺合される。このようにして、締付部73が本体部21に組み付けられる。   Next, the tapered surface 71 c of the first spacer 71 is in contact with the tapered surface 62 d of the second spacer 62, and the hole portion of the first spacer 71 overlaps the screw hole 76 b of the through plate 76 in the axial direction. Thus, the first spacer 71 is combined with the second spacer 62 and the through plate 76. The fastening bolt 67 is inserted through the hole of the first spacer 71 from above in the axial direction and screwed into the screwing hole 76 b of the through plate 76. In this way, the tightening portion 73 is assembled to the main body portion 21.

本実施形態のバッテリー端子1は、図3,4に示す状態でポスト挿入孔24c,25cにバッテリーポスト51が挿入されることで、バッテリーポスト51に組み付けられる。そして、バッテリー端子1は、ポスト挿入孔24c,25cの内周面とバッテリーポスト51の外周面とが接触した状態で、締結ボルト67が鉛直方向(軸方向)上側から締め付けられることで、スリット24d,25dを挟んで環状部24a,25aの両側が接近方向に締め付けられ、これにより、バッテリーポスト51に締結される。   The battery terminal 1 of the present embodiment is assembled to the battery post 51 by inserting the battery post 51 into the post insertion holes 24c and 25c in the state shown in FIGS. The battery terminal 1 has a slit 24d as a result of the fastening bolt 67 being tightened from the upper side in the vertical direction (axial direction) in a state where the inner peripheral surfaces of the post insertion holes 24c and 25c are in contact with the outer peripheral surface of the battery post 51. , 25d, both sides of the annular portions 24a, 25a are tightened in the approaching direction, thereby being fastened to the battery post 51.

より詳細には、締結ボルト67の頭部67bが工具等によって軸方向(軸部67a)周りに回転されることで、締結ボルト67が軸方向に沿って貫通板76の螺合孔76b側に接近すると、図4に示すように、締結ボルト67と螺合孔76bとの間に軸方向の締付力F1が発生する。この軸方向の締付力F1によって、第1スペーサ71は、締結ボルト67の座面により鉛直方向下側に押圧される。この軸方向の締付力F1は、第1スペーサ71のテーパ面71cと、このテーパ面71cと当接する第2スペーサ62のテーパ面62dによって、環状部24a,25aのスリット24d,25dの間隔を縮小する方向に押圧する長辺方向の押圧力F2に変換される。この押圧力F2によって、第2スペーサ62の端面62bが、環状部24a,25aの被押圧面102aを押圧する。このとき、貫通板76の一端部76d側の抜け止め部76aは、第2スペーサ62により環状部24a,25aに付加された押圧力F2の反力を受ける反力部材として機能する。この結果、バッテリー端子1は、第2スペーサ62による押圧力F2によって、環状部24a,25aの板状突出部24e,25eが抜け止め部76a側に押圧されることでスリット24d,25dの間隔が狭まる。   More specifically, when the head 67b of the fastening bolt 67 is rotated around the axial direction (shaft portion 67a) by a tool or the like, the fastening bolt 67 is moved toward the screwing hole 76b side of the through plate 76 along the axial direction. When approaching, as shown in FIG. 4, an axial tightening force F1 is generated between the fastening bolt 67 and the screwing hole 76b. The first spacer 71 is pressed downward in the vertical direction by the seating surface of the fastening bolt 67 by the axial fastening force F1. This axial tightening force F1 causes the gap between the slits 24d and 25d of the annular portions 24a and 25a by the taper surface 71c of the first spacer 71 and the taper surface 62d of the second spacer 62 that contacts the taper surface 71c. It is converted into a pressing force F2 in the long side direction that presses in the direction of reduction. With this pressing force F2, the end surface 62b of the second spacer 62 presses the pressed surface 102a of the annular portions 24a and 25a. At this time, the retaining portion 76a on the one end 76d side of the through plate 76 functions as a reaction force member that receives the reaction force of the pressing force F2 applied to the annular portions 24a and 25a by the second spacer 62. As a result, in the battery terminal 1, the plate-like projecting portions 24e and 25e of the annular portions 24a and 25a are pressed toward the retaining portion 76a by the pressing force F2 by the second spacer 62, whereby the interval between the slits 24d and 25d is increased. It narrows.

したがって、バッテリー端子1は、締結ボルト67の回転に伴って第1スペーサ71のテーパ面71c及び第2スペーサ62のテーパ面62dにより発生する押圧力F2によって、スリット24d,25dの間隔が狭められることで、ポスト挿入孔24c,25cの内周面とバッテリーポスト51の外周面とが接触した状態でポスト挿入孔24c,25cの径が縮小され、バッテリーポスト51に締結される。   Therefore, in the battery terminal 1, the interval between the slits 24d and 25d is narrowed by the pressing force F2 generated by the tapered surface 71c of the first spacer 71 and the tapered surface 62d of the second spacer 62 as the fastening bolt 67 rotates. Thus, the diameters of the post insertion holes 24c and 25c are reduced and fastened to the battery post 51 in a state where the inner peripheral surfaces of the post insertion holes 24c and 25c are in contact with the outer peripheral surface of the battery post 51.

なお、上述のように締付部73の締結ボルト67、螺合孔76b、第1スペーサ71、及び、第2スペーサ62は、これらの各要素の相互の関わりによって、締結ボルト67の回転に伴って最終的に発生する押圧力F2で、第2スペーサ62を介して環状部24a,25aを押圧するものである。つまり、図2に示すように、締結ボルト67、螺合孔76b、第1スペーサ71、及び、第2スペーサ62は、これらを纏めた機能的概念として、貫通板76の他端部76eに設けられ、長辺方向(幅方向)のうち環状部24a,25aのスリット24d,25dの間隔を縮小する方向に環状部24a,25aを押圧する長辺方向の押圧力F2を付加する「押圧力付加部77」とも表現することができる。   As described above, the fastening bolts 67, the screw holes 76b, the first spacers 71, and the second spacers 62 of the fastening part 73 are associated with the rotation of the fastening bolts 67 due to the mutual relationship between these elements. The annular portions 24a and 25a are pressed through the second spacer 62 with the pressing force F2 finally generated. That is, as shown in FIG. 2, the fastening bolt 67, the screwing hole 76 b, the first spacer 71, and the second spacer 62 are provided at the other end 76 e of the through plate 76 as a functional concept that summarizes them. In the long side direction (width direction), a pressing force F2 in the long side direction for pressing the annular portions 24a and 25a is applied in a direction to reduce the interval between the slits 24d and 25d of the annular portions 24a and 25a. Part 77 ".

次に、本実施形態に係るバッテリー端子1の効果を説明する。   Next, the effect of the battery terminal 1 according to the present embodiment will be described.

本実施形態のバッテリー端子1は、バッテリーポスト51が挿入されるポスト挿入孔24c,25c、及び、このポスト挿入孔24c,25cと連続するスリット24d,25dが形成された環状部24a,25aと、バッテリーポスト51の軸方向と交差する方向であって、スリット24d,25dを横断する方向である長辺方向に沿って、環状部24a,25aの一端部からスリット24d,25dを挟んで環状部24a,25aの他端部までを貫通して配置される貫通板76と、貫通板76の一端部76dに設けられ、貫通板76の環状部24a,25aからの抜け出しを防止する抜け止め部76aと、貫通板76の他端部76eに設けられ、長辺方向(幅方向)のうち環状部24a,25aのスリット24d,25dの間隔を縮小する方向に環状部24a,25aを押圧する長辺方向の押圧力F2を付加する押圧力付加部77と、を備える。貫通板76は、長辺方向に沿って延在し、かつ、長辺方向及び軸方向と直交する短辺方向に対向配置される一対の長手側端面76h,76iを有する。これらの一対の長手側端面76h,76iのうち環状部24a,25aの外側(中心軸線Xから遠い側)に配置される一方の長手側端面76hにおいて、少なくともスリット24d,25dから露出する部分に、貫通板76の短辺方向の寸法を他方の長手側端面76i側へ縮小するよう形成される肉抜き部76gを有する。   The battery terminal 1 of the present embodiment includes post insertion holes 24c and 25c into which the battery post 51 is inserted, and annular portions 24a and 25a in which slits 24d and 25d continuous with the post insertion holes 24c and 25c are formed, Annular portion 24a across the slits 24d and 25d from one end of the annular portions 24a and 25a along the long side direction that intersects the axial direction of the battery post 51 and intersects the slits 24d and 25d. , 25a and a through plate 76 disposed through the other end of the through plate 76, and a retaining portion 76a provided at one end 76d of the through plate 76 to prevent the through plate 76 from coming out of the annular portions 24a and 25a. , Provided at the other end 76e of the through plate 76, and reduces the interval between the slits 24d and 25d of the annular portions 24a and 25a in the long side direction (width direction). Includes a pressing force application unit 77 for adding the annular portion 24a in the direction, the pressing force F2 in the long side direction of pressing the 25a, the. The through plate 76 has a pair of long side end faces 76h and 76i that extend along the long side direction and are opposed to each other in the long side direction and the short side direction orthogonal to the axial direction. Of the pair of long side end faces 76h and 76i, at least one of the long side end faces 76h arranged outside the annular portions 24a and 25a (the side far from the central axis X) is exposed from the slits 24d and 25d. It has a thinned portion 76g formed so as to reduce the dimension in the short side direction of the through plate 76 toward the other long side end surface 76i.

また、本実施形態のバッテリー端子1において、環状部24a,25aは、軸方向に沿って対向配置される一対の環状部24a,25aであり、一対の環状部24a,25aは、スリット24d,25dの外縁端に位置する端部(すなわち板状突出部24e,25eの短辺方向側の端部)にて軸方向に延在する屈曲連結部101により連結される。肉抜き部76gは、この肉抜き部76gが設けられる貫通板76の一方の長手側端面76hと屈曲連結部101との間隙と比較して、この肉抜き部76gと屈曲連結部101との間隙が広くなるように形成される。   Further, in the battery terminal 1 of the present embodiment, the annular portions 24a and 25a are a pair of annular portions 24a and 25a arranged to face each other along the axial direction, and the pair of annular portions 24a and 25a include the slits 24d and 25d. Are connected by a bent connecting portion 101 extending in the axial direction at an end portion (that is, an end portion on the short side direction side of the plate-like projecting portions 24e and 25e) located at the outer edge end of the plate. The thinned portion 76g has a gap between the thinned portion 76g and the bent connecting portion 101 as compared with the gap between one longitudinal end surface 76h of the through plate 76 provided with the thinned portion 76g and the bent connected portion 101. Is formed to be wide.

この構成により、貫通板76に肉抜き部76gを設けることで、環状部24a,25aをバッテリーポスト51により強固に締結させることができ、バッテリーポスト51に締結する際の締結性を向上できる。以下に、肉抜き部76gを設けることによってこのような効果を奏する点についてさらに説明する。   With this configuration, by providing the through holes 76g in the through plate 76, the annular portions 24a and 25a can be firmly fastened by the battery post 51, and the fastening performance when fastened to the battery post 51 can be improved. Below, the point which has such an effect by providing the thinning part 76g is further demonstrated.

肉抜き部76gが設けられる貫通板76の一方の長手側端面76hは、環状部24a,25aの外側、すなわち、図3に示すように、板状突出部24e,25eの短辺方向の外縁端を接続する屈曲連結部101と対向配置されている。したがって、上記構成のとおり貫通板76の長手側端面76hに肉抜き部76gを設けることにより、スリット24d,25dの近傍において、貫通板76と屈曲連結部101との間隙を短辺方向に沿って広くとることができる。   One long side end surface 76h of the through plate 76 provided with the lightening portion 76g is outside the annular portions 24a and 25a, that is, as shown in FIG. 3, the outer edge of the plate-like protruding portions 24e and 25e in the short side direction. Is disposed opposite to the bending connecting portion 101 for connecting the two. Therefore, by providing the thinned portion 76g on the long side end surface 76h of the through plate 76 as described above, the gap between the through plate 76 and the bent connecting portion 101 is arranged along the short side direction in the vicinity of the slits 24d and 25d. Can be taken widely.

ところで、バッテリー端子1をバッテリーポスト51に締結する際には、上述のように締付部73によって環状部24a,25aの板状突出部24e,25eに長辺方向の押圧力F2が付加されて、スリット24d,25dの間隔を縮小する方向に締め付けられる。このとき、押圧力F2が比較的増大すると、図3に矢印Aで示すように、板状突出部24e,25eはバッテリーポスト51を抱えるように変形しようとする。つまり、スリット24d,25dにおいて、板状突出部24e,25eの外側(屈曲連結部101側)の端面が、内側(ポスト挿入孔24c,25c側)の方向へ遷移しつつ相互に接近する。   By the way, when the battery terminal 1 is fastened to the battery post 51, the pressing force F2 in the long side direction is applied to the plate-like protruding portions 24e and 25e of the annular portions 24a and 25a by the fastening portion 73 as described above. The slits 24d and 25d are tightened in the direction of reducing the interval. At this time, when the pressing force F2 is relatively increased, the plate-like protrusions 24e and 25e tend to be deformed so as to hold the battery post 51 as indicated by an arrow A in FIG. That is, in the slits 24d and 25d, the end surfaces on the outer side (bending connecting portion 101 side) of the plate-like projecting portions 24e and 25e approach each other while changing in the direction of the inner side (post insertion holes 24c and 25c side).

このとき、本実施形態のバッテリー端子1では、上述のとおり貫通板76に肉抜き部76gを設けることで、貫通板76と屈曲連結部101との間隙が広くとられているので、環状部24a,25aの屈曲連結部101が貫通板76と接触する状況が生じることを抑制できる。したがって、環状部24a,25aの板状突出部24e,25eは、貫通板76から干渉を受け難くなるので、バッテリーポスト51を抱えるように変形を続けることを容易にでき、この結果、環状部24a,25aをバッテリーポスト51により強固に締結させることができる。これにより、本実施形態のバッテリー端子1は、バッテリーポスト51への締結時にバッテリーポスト51に付加する保持力を増大でき、バッテリーポスト51に締結する際の締結性を向上できる。   At this time, in the battery terminal 1 of the present embodiment, since the through hole 76g is provided in the through plate 76 as described above so that the gap between the through plate 76 and the bent connecting portion 101 is wide, the annular portion 24a. , 25a can be prevented from coming into contact with the through plate 76. Accordingly, the plate-like protrusions 24e and 25e of the annular portions 24a and 25a are less susceptible to interference from the through plate 76, and therefore can be easily deformed so as to hold the battery post 51. As a result, the annular portion 24a , 25a can be firmly fastened by the battery post 51. Thereby, the battery terminal 1 of the present embodiment can increase the holding force applied to the battery post 51 when fastened to the battery post 51, and can improve the fastness when fastened to the battery post 51.

ここで、上述の効果を確認すべく、貫通板76に肉抜き部76gを設けた本実施形態の構成と、貫通板76に肉抜き部76gを設けない比較例の構成の両者について、締結ボルト67に入力される締付トルクと、この締結トルクに応じてバッテリーポスト51に出力される保持力とを計測した。この結果、本実施形態の構成は、比較例に対して保持力を約20%向上でき、バッテリーポスト51に締結する際の締結性を向上できることが確認できた。   Here, in order to confirm the above-described effects, the fastening bolts of both the configuration of the present embodiment in which the through hole 76 is provided with the thinned portion 76g and the configuration of the comparative example in which the through plate 76 is not provided with the thinned portion 76g. The tightening torque input to 67 and the holding force output to the battery post 51 according to the tightening torque were measured. As a result, it was confirmed that the configuration of the present embodiment can improve the holding force by about 20% relative to the comparative example, and can improve the fastening property when fastening to the battery post 51.

さらに、貫通板76に肉抜き部76gを設けることにより、バッテリー端子1の重量を削減できるので、当該バッテリー端子1及びバッテリー50が搭載される車両の燃費改善を図ることができる。   Furthermore, since the weight of the battery terminal 1 can be reduced by providing the through hole 76g in the through plate 76, the fuel efficiency of the vehicle on which the battery terminal 1 and the battery 50 are mounted can be improved.

また、本実施形態のバッテリー端子1において、押圧力付加部77は、貫通板76の他端部76eに設けられる締結部材支持部としての螺合孔76bと、螺合孔76bに軸方向に回転可能に支持される締結部材としての締結ボルト67と、を備える。螺合孔76bは、締結ボルト67と螺合する被締結部材としても機能する。押圧力付加部77は、さらに、貫通板76の螺合孔76bが設けられる端部(他端部76e)側から環状部24a,25aと当接して配置され、軸方向周りの締結ボルト67の回転に伴って締結ボルト67と螺合孔76bとの間に発生する軸方向の締付力F1を、長辺方向(幅方向)のうち環状部24a,25aのスリット24d,25dの間隔を縮小する方向に環状部24a,25aを押圧する長辺方向の押圧力F2に変換する押圧力変換部材としての第1スペーサ71及び第2スペーサ62と、を備える。   Further, in the battery terminal 1 of the present embodiment, the pressing force adding portion 77 is rotated in the axial direction to the screwing hole 76b as a fastening member supporting portion provided at the other end 76e of the through plate 76 and the screwing hole 76b. And a fastening bolt 67 as a fastening member supported in a possible manner. The screw hole 76 b also functions as a member to be fastened that is screwed with the fastening bolt 67. The pressing force adding portion 77 is further disposed in contact with the annular portions 24a and 25a from the end portion (the other end portion 76e) side where the screwing hole 76b of the through plate 76 is provided, and the fastening bolt 67 around the axial direction is arranged. The axial tightening force F1 generated between the fastening bolt 67 and the screwing hole 76b with the rotation is reduced, and the interval between the slits 24d and 25d of the annular portions 24a and 25a is reduced in the long side direction (width direction). The first spacer 71 and the second spacer 62 are provided as pressing force conversion members that convert the pressing force F2 in the long side direction that presses the annular portions 24a and 25a in the direction to be pressed.

この構成により、押圧力変換部材としての第1スペーサ71及び第2スペーサ62の作用によって、軸方向周りの締結ボルト67の回転に伴って発生する軸方向の締付力F1を、環状部24a,25aのスリット24d,25dの間隔を縮小する長辺方向の押圧力F2に変換することで、環状部24a,25aをバッテリーポスト51に締結することができる。つまり、締結ボルト67をバッテリーポスト51の軸方向周り、すなわち鉛直方向周りに回転操作することで、バッテリー端子1をバッテリーポスト51に締結することができる。これにより、従来のように、締結ボルト67を回転させるための工具をバッテリーポスト51の側方、すなわちバッテリー50の側方からセットして回転操作するための作業スペースを確保する必要がなくなり、例えば、比較的作業スペースを取りやすいバッテリー50の鉛直方向上方から操作することが可能となる。このように、本実施形態のバッテリー端子1によれば、バッテリー端子1をバッテリーポスト51に締結する際に必要なバッテリー50の周囲の作業スペースを低減できる。   With this configuration, an axial tightening force F1 generated by the rotation of the fastening bolt 67 around the axial direction by the action of the first spacer 71 and the second spacer 62 as the pressing force conversion member is converted into the annular portion 24a, The annular portions 24a and 25a can be fastened to the battery post 51 by converting the gap between the slits 24d and 25d of the 25a into the pressing force F2 in the long side direction. That is, the battery terminal 1 can be fastened to the battery post 51 by rotating the fastening bolt 67 around the battery post 51 in the axial direction, that is, around the vertical direction. As a result, it is not necessary to secure a work space for setting and rotating a tool for rotating the fastening bolt 67 from the side of the battery post 51, that is, from the side of the battery 50 as in the prior art. It becomes possible to operate the battery 50 from above in the vertical direction, which is relatively easy to take up a work space. Thus, according to the battery terminal 1 of this embodiment, the work space around the battery 50 required when the battery terminal 1 is fastened to the battery post 51 can be reduced.

以上、本発明の実施形態を説明したが、上記実施形態は、例として提示したものであり、発明の範囲を限定することは意図していない。上記実施形態は、その他の様々な形態で実施されることが可能であり、発明の要旨を逸脱しない範囲で、種々の省略、置き換え、変更を行うことができる。上記実施形態及びその変形は、発明の範囲や要旨に含まれると同様に、特許請求の範囲に記載された発明とその均等の範囲に含まれるものである。   As mentioned above, although embodiment of this invention was described, the said embodiment was shown as an example and is not intending limiting the range of invention. The above-described embodiment can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the spirit of the invention. The above-described embodiments and modifications thereof are included in the invention described in the claims and the equivalents thereof, as long as they are included in the scope and gist of the invention.

上記実施形態では、バッテリー端子1をバッテリーポスト51に締結する際のスリット24d,25dの間隔が狭まったときに、環状部24a,25aの屈曲連結部101が貫通板76と干渉し難くなるように、貫通板76に肉抜き部76gを設ける構成を例示した。肉抜き部76gは、貫通板76の短辺方向の寸法を他方の長手側端面76i側へ縮小する凹形状部であればよく、例えばインボリュート曲線や、面取り、R形状などの他の形状とすることもできる。なお、肉抜き部76gをインボリュート曲線、面取り、R形状などの凹形状とすれば、バッテリー端子1をバッテリーポスト51に締結する際のスリット24d,25dの間隔が狭まり、貫通板76と環状部24a,25aの屈曲連結部101とが接触する状況が生じた場合でも、環状部24a,25aの板状突出部24e,25eを図3に矢印Aで示す方向にスムーズに移動させることができる。これにより、環状部24a,25aの板状突出部24e,25eがバッテリーポスト51を抱えるように変形を続けることをさらに容易にでき、環状部24a,25aをバッテリーポスト51にさらに強固に締結させることが可能となる。また、肉抜き部76gは、貫通板76が環状部24a,25aの両端を貫通した状態において、貫通板76の一方の長手側端面76hのうち少なくともスリット24d,25dから露出する部分に形成されればよい。   In the above embodiment, when the interval between the slits 24 d and 25 d when the battery terminal 1 is fastened to the battery post 51 is narrowed, the bent connecting portion 101 of the annular portions 24 a and 25 a is less likely to interfere with the through plate 76. The configuration in which the through hole 76 is provided with the thinned portion 76g is illustrated. The thinned portion 76g may be a concave-shaped portion that reduces the dimension in the short side direction of the through plate 76 toward the other long side end surface 76i. For example, an involute curve, a chamfer, an R shape, or the like is used. You can also. If the hollowed portion 76g has a concave shape such as an involute curve, a chamfer, or an R shape, the interval between the slits 24d and 25d when the battery terminal 1 is fastened to the battery post 51 is narrowed, and the through plate 76 and the annular portion 24a. 25a, the plate-like protrusions 24e and 25e of the annular portions 24a and 25a can be smoothly moved in the direction indicated by the arrow A in FIG. Thereby, it is possible to further easily deform the plate-like projecting parts 24e and 25e of the annular parts 24a and 25a so as to hold the battery post 51, and the annular parts 24a and 25a are fastened to the battery post 51 more firmly. Is possible. Further, the thinned portion 76g is formed at a portion exposed from at least the slits 24d and 25d in one longitudinal side end surface 76h of the through plate 76 in a state where the through plate 76 penetrates both ends of the annular portions 24a and 25a. That's fine.

また、上記実施形態では、締結ボルト67と螺合する被締結部材を、貫通板76上の螺合孔76bとし、締結ボルト67と貫通板76との間で軸方向の締付力F1を発生させる構成を例示したが、被締結部材として別体のナットを有する構成としてもよい。   Further, in the above-described embodiment, the member to be fastened that is screwed to the fastening bolt 67 is the screwing hole 76b on the through plate 76, and the axial tightening force F1 is generated between the fastening bolt 67 and the through plate 76. Although the structure made to illustrate was illustrated, it is good also as a structure which has a separate nut as a to-be-fastened member.

また、バッテリー端子1の締付部73による締結構造は、少なくとも、貫通板76が環状部24a,25aの両端を貫通した状態で環状部24a,25aをバッテリーポスト51に締結できる構成を備えるものであればよく、上記実施形態以外の構成でもよい。同様に、押圧力付加部77も、環状部24a,25aに押圧力F2を付加できる構成であればよく、上記実施形態の締結ボルト67、螺合孔76b、第1スペーサ71、及び、第2スペーサ62を有する構成とは異なる構成でもよい。   In addition, the fastening structure of the battery terminal 1 by the fastening portion 73 includes a configuration in which the annular portions 24a and 25a can be fastened to the battery post 51 in a state where the through plate 76 penetrates both ends of the annular portions 24a and 25a. Any configuration other than the above embodiment may be used. Similarly, the pressing force applying portion 77 may be any configuration that can apply the pressing force F2 to the annular portions 24a and 25a. The fastening bolt 67, the screwing hole 76b, the first spacer 71, and the second spacer of the above embodiment are used. A configuration different from the configuration having the spacer 62 may be used.

1 バッテリー端子
24a,25a 環状部
24c,25c ポスト挿入孔
24d,25d スリット
50 バッテリー
51 バッテリーポスト
67 締結ボルト(締結部材、押圧力付加部)
76 貫通板
76a 抜け止め部(環状部保持部)
76b 螺合孔(締結部材支持部、被締結部材、押圧力付加部)
76g 肉抜き部(凹形状部)
76h,76i 長手側端面
71 第1スペーサ(押圧力変換部材、押圧力付加部)
62 第2スペーサ(押圧力変換部材、押圧力付加部)
77 押圧力付加部
101 屈曲連結部
1 Battery terminal 24a, 25a Annular part 24c, 25c Post insertion hole 24d, 25d Slit 50 Battery 51 Battery post 67 Fastening bolt (fastening member, pressing force application part)
76 Penetration plate 76a Retaining part (annular part holding part)
76b Screw hole (fastening member support part, fastened member, pressing force application part)
76g Meat extraction part (concave part)
76h, 76i Longitudinal end surface 71 First spacer (pressing force converting member, pressing force applying portion)
62 2nd spacer (pressing force converting member, pressing force applying part)
77 Pressing force application part 101 Bending connection part

Claims (3)

バッテリーポストが挿入されるポスト挿入孔、及び、該ポスト挿入孔と連続するスリットが形成された環状部と、
前記バッテリーポストの軸方向と交差する方向であって、前記スリットを横断する方向である幅方向に沿って、前記環状部の一端部から前記スリットを挟んで前記環状部の他端部までを貫通して配置される貫通板と、
前記貫通板の一端部に設けられ、前記貫通板の前記環状部からの抜け出しを防止する抜け止め部と、
前記貫通板の他端部に設けられ、前記幅方向のうち前記環状部の前記スリットの間隔を縮小する方向に前記環状部を押圧する前記幅方向の押圧力を付加する押圧力付加部と、
を備え、
前記貫通板は、前記幅方向に沿って延在し、かつ、前記幅方向及び前記軸方向と直交する短辺方向に対向配置される一対の長手側端面を有し、前記一対の長手側端面のうち前記環状部の外側に配置される一方の長手側端面において、少なくとも前記スリットから露出する部分に、前記貫通板の前記短辺方向の寸法を他方の長手側端面側へ縮小するよう形成される凹形状部を有する、
ことを特徴とするバッテリー端子。
A post insertion hole into which the battery post is inserted, and an annular portion in which a slit continuous with the post insertion hole is formed;
It penetrates from one end of the annular portion to the other end of the annular portion across the slit along a width direction that intersects the axial direction of the battery post and intersects the slit. A through-plate arranged as
A retaining portion that is provided at one end of the through plate and prevents the through plate from coming out of the annular portion;
A pressing force applying portion that is provided at the other end portion of the through plate and applies a pressing force in the width direction that presses the annular portion in a direction of reducing the interval between the slits of the annular portion in the width direction;
With
The penetrating plate has a pair of long side end surfaces that extend along the width direction and are arranged to face each other in a short side direction orthogonal to the width direction and the axial direction. In one of the end faces on the long side disposed outside the annular portion, at least a portion exposed from the slit is formed so as to reduce the dimension in the short side direction of the through plate toward the other end face on the long side. Having a concave shaped part,
A battery terminal characterized by that.
前記環状部は、前記軸方向に沿って対向配置される一対の環状部であり、
前記一対の環状部は、前記スリットの外縁端に位置する端部にて前記軸方向に延在する屈曲連結部により連結され、
前記凹形状部は、当該凹形状部が設けられる前記貫通板の前記一方の長手側端面と前記屈曲連結部との間隙と比較して、当該凹形状部の底部と前記屈曲連結部との間隙が広くなるように形成される、
請求項1に記載のバッテリー端子。
The annular portion is a pair of annular portions disposed to face each other along the axial direction,
The pair of annular portions are connected by a bending connection portion extending in the axial direction at an end portion located at an outer edge end of the slit,
The concave shape portion is a gap between the bottom of the concave shape portion and the bent connection portion as compared to the gap between the one longitudinal side end surface of the through plate provided with the concave shape portion and the bent connection portion. Formed to be wide,
The battery terminal according to claim 1.
前記押圧力付加部は、
前記貫通板の前記他端部に設けられる締結部材支持部と、
前記締結部材支持部に前記軸方向周りに回転可能に支持される締結部材と、
前記締結部材と螺合する被締結部材と、
前記貫通板の前記他端部側から前記環状部と当接して配置され、前記軸方向周りの前記締結部材の回転に伴って前記締結部材と前記被締結部材との間に発生する前記軸方向の締付力を、前記幅方向のうち前記環状部の前記スリットの間隔を縮小する方向に前記環状部を押圧する前記幅方向の押圧力に変換する押圧力変換部材と、
を有する、
請求項1または2に記載のバッテリー端子。
The pressing force applying part is
A fastening member support provided at the other end of the through plate;
A fastening member that is rotatably supported around the axial direction by the fastening member support;
A fastened member to be screwed with the fastening member;
The axial direction which is arranged in contact with the annular portion from the other end side of the through plate and which is generated between the fastening member and the fastened member as the fastening member rotates around the axial direction. A pressing force conversion member that converts the tightening force into a pressing force in the width direction that presses the annular portion in a direction that reduces the interval between the slits of the annular portion in the width direction;
Having
The battery terminal according to claim 1 or 2.
JP2014224556A 2014-11-04 2014-11-04 Battery terminal Active JP6148221B2 (en)

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Publication number Priority date Publication date Assignee Title
JP2018063781A (en) * 2016-10-11 2018-04-19 矢崎総業株式会社 Battery terminal
JP2018125234A (en) * 2017-02-03 2018-08-09 矢崎総業株式会社 Battery terminal
JP2019121528A (en) * 2018-01-09 2019-07-22 矢崎総業株式会社 Battery terminal
JP2019121526A (en) * 2018-01-09 2019-07-22 矢崎総業株式会社 Battery terminal
JP2019121525A (en) * 2018-01-09 2019-07-22 矢崎総業株式会社 Battery terminal

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JPH0628994U (en) * 1992-09-10 1994-04-15 住友電装株式会社 Battery terminal
US5879202A (en) * 1997-06-12 1999-03-09 Aluminum Company Of America Battery terminal connector
JP2002367595A (en) * 2001-06-06 2002-12-20 Yazaki Corp Battery terminal
EP2192656A1 (en) * 2008-11-28 2010-06-02 MTA S.p.A. Clamp for male terminale

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JPH0628994U (en) * 1992-09-10 1994-04-15 住友電装株式会社 Battery terminal
US5879202A (en) * 1997-06-12 1999-03-09 Aluminum Company Of America Battery terminal connector
JP2002367595A (en) * 2001-06-06 2002-12-20 Yazaki Corp Battery terminal
EP2192656A1 (en) * 2008-11-28 2010-06-02 MTA S.p.A. Clamp for male terminale

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018063781A (en) * 2016-10-11 2018-04-19 矢崎総業株式会社 Battery terminal
JP2018125234A (en) * 2017-02-03 2018-08-09 矢崎総業株式会社 Battery terminal
JP2019121528A (en) * 2018-01-09 2019-07-22 矢崎総業株式会社 Battery terminal
JP2019121526A (en) * 2018-01-09 2019-07-22 矢崎総業株式会社 Battery terminal
JP2019121525A (en) * 2018-01-09 2019-07-22 矢崎総業株式会社 Battery terminal
JP7023119B2 (en) 2018-01-09 2022-02-21 矢崎総業株式会社 Battery terminal
JP7053274B2 (en) 2018-01-09 2022-04-12 矢崎総業株式会社 Battery terminal
JP7100978B2 (en) 2018-01-09 2022-07-14 矢崎総業株式会社 Battery terminal

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