JP4485722B2 - Battery connection tool - Google Patents

Battery connection tool Download PDF

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Publication number
JP4485722B2
JP4485722B2 JP2001398334A JP2001398334A JP4485722B2 JP 4485722 B2 JP4485722 B2 JP 4485722B2 JP 2001398334 A JP2001398334 A JP 2001398334A JP 2001398334 A JP2001398334 A JP 2001398334A JP 4485722 B2 JP4485722 B2 JP 4485722B2
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Japan
Prior art keywords
wire
connection
electrode
battery
fitting body
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JP2001398334A
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Japanese (ja)
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JP2003197175A (en
Inventor
将彦 刈田
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株式会社エッチ・ケー・エス
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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)

Description

【0001】
【発明の属する技術分野】
本発明は車両に搭載されるバッテリーの接続用具に関する。
【0002】
【従来の技術】
一般に、車両の各種電装品のアースはいわゆるボディアースとして車体を通じて行なっており、バッテリーの負電極と車体とをボディアース線により接続している。
【0003】
ところが、車体の経年変化等によってボディアースの電導効率が低下することの対策として、各種電装品につないだアース用電線をバッテリーの負電極に接続することが行なわれる。この場合、バッテリーの負電極には、図8に示す如く、複数のアース用電線が接続されることになる。
【0004】
図8(A)は、バッテリー1の負電極2に、複数のアース用電線3A〜3Dを加締固定した接続端子4を接続したものである。このとき、図8(B)に示す如く、バッテリー1の負電極2にはΩ状の電極嵌合体5が締結ボルト6により固定されて嵌合され、電極嵌合体5の接続ボルト7に接続端子4を固定することができる。
【0005】
【発明が解決しようとする課題】
従来技術には以下の問題点がある。
▲1▼複数のアース用電線3A〜3Dをバッテリー1の負電極2に接続するとき、図8(A)に示す如く、アース用電線3A〜3Dを予め定められた向きにしか固定できず、アース用電線3A〜3Dの向きによっては配線自体が折れ曲がる等、整然とした配線処理ができない。
【0006】
▲2▼バッテリー1の負電極2に電極嵌合体5を嵌合したとき、負電極2の上端は露出したままであり、この負電極2の上端の露出部に水が付着し、負電極2ひいては接続端子4の腐蝕、錆びを生じ易い。
【0007】
本発明の課題は、複数の電線をバッテリーの電極に接続するに際し、複数の電線を整然と配線処理することにある。
【0008】
本発明の他の課題は、バッテリーの電極に接続された電線の接続端子の腐蝕、錆びを防止することにある。
【0009】
【課題を解決するための手段】
請求項1の発明は、車載バッテリーの電極に複数の電線を接続する、バッテリーの接続用具において、バッテリーの電極に嵌合する電極嵌合体と、電極嵌合体に接続される電線接続体とを有し、電線接続体は円板状をなし、その円板の中心部まわりの360度に渡る円形の全外周に沿う周方向の複数位置に電線端子接続部を備えるようにしたものである。
【0010】
請求項2の発明は、請求項1の発明において更に、前記電線接続体が電極嵌合体の上部に一体結合されてなるようにしたものである。
【0011】
請求項3の発明は、請求項1の発明において更に、前記電線接続体が接続電線を介して電極嵌合体に接続されてなるようにしたものである。
【0012】
請求項4の発明は、請求項1〜3のいずれかの発明において更に、前記電線接続体の上部に該電線接続体を覆う防護カバーを取付けたものである。
【0013】
請求項5の発明は、請求項1〜4のいずれかの発明において更に、前記電極嵌合体がバッテリーの負電極に嵌合し、電線接続体がアース用電線のための電極端子接続部を備えるようにしたものである。
【0014】
【作用】
請求項1の発明によれば下記▲1▼の作用がある。
▲1▼電線接続体の周方向の複数位置に電線端子接続部を備えたから、電線の配線の向きが規制されても、電線を電線接続体の周方向に並ぶ複数の電線端子接続部のうちでその向きに都合の良い任意の電線端子接続部を選んで接続できる。従って、電線が電極への接続部で折れ曲がる等を生じず無理なく配線できる等、整然と配線処理できる。
【0015】
請求項2の発明によれば下記▲2▼の作用がある。
▲2▼電線接続体が電極嵌合体の上部に一体結合されたから、電線接続体がバッテリーの電極を上から覆い、電極の上端に水が付着せず、電極及びその接続部の腐蝕、錆びを防止できる。
【0016】
請求項3の発明によれば下記▲3▼の作用がある。
▲3▼電線接続体が接続電線を介して電極嵌合体に接続されたから、バッテリーの電極から離れた位置に電線接続体を配置できる。従って、バッテリーの電極の周辺に取付スペースの余裕がない場合にも、複数の電線を確実に電線接続体に接続できる。
【0017】
請求項4の発明によれば下記▲4▼の作用がある。
▲4▼防護カバーが電線接続体を上から覆い、電線接続体の電線端子接続部に水が付着せず、その接続部の腐蝕、錆びを防止できる。
【0018】
請求項5の発明によれば下記▲5▼の作用がある。
▲5▼複数のアース用電線をバッテリーの負電極に整然と接続でき、車体の経年変化等によるボディアースの劣化を補償できる。
【0019】
【発明の実施の形態】
図1は第1実施形態を示す平面図、図2は接続用具を示す側面図、図3は図2のIII−III線に沿う矢視図、図4は図2のIV−IV線に沿う矢視図、図5は第2実施形態を示す平面図、図6は第3実施形態を示す平面図、図7は第4実施形態を示す分解斜視図、図8は従来例を示す模式図である。
【0020】
(第1実施形態)(図1〜図4)
バッテリー10は、図1〜図4に示す如く、正電極11と負電極12を有し、車両に搭載して用いられる。
【0021】
バッテリー10では、車体の経年変化等によるボディアースの電導効率が低下することを補償するため、各種電装品につないだ複数のアース用電線13、13…の接続端子13A、13A…を負電極12に接続するため、以下の接続用具20を有している。
【0022】
接続用具20は、バッテリー10の負電極12に嵌合する電極嵌合体21と、電極嵌合体21に接続される電線接続体22と、電線接続体22を覆う防護カバー23とから構成される。
【0023】
電極嵌合体21は、図2、図4に示す如く、Ω状をなし、締結孔21Aを負電極12に嵌合し、締結孔21Aの両側部に設けた締結片21Bを締結ボルト21C、ナット21Dにより締結して負電極12に固定される。尚、電極嵌合体21は、植設ボルト21Eを上面に立設して備える。
【0024】
電線接続体22は、図2〜図4に示す如く、円板状をなし、中心ボス部22Aを電極嵌合体21の植設ボルト21Eに挿着され、スペーサ24を介して、植設ボルト21Eの上端にボルト固定される防護カバー23により上から締付け固定される。即ち、電線接続体22は電極嵌合体21の上部に一体結合され、電極嵌合体21を上から覆う。
【0025】
電線接続体22は、円形の外縁に沿う周方向の複数位置にねじ孔状の電線端子接続部22B、22B…を備える。アース用電線13の接続端子13Aは接続ボルト22Cにより電線端子接続部22Bに固定される(図2)。
【0026】
防護カバー23は、図2に示す如く、電線接続体22と略同径の円板状をなし、固定ボルト23Aによりその中心部を電極嵌合体21の植設ボルト21Eの上端に固定され、電線接続体22の上部に配置されて該電線接続体22を覆う。
【0027】
本実施形態によれば以下の作用がある。
▲1▼電線接続体22の周方向の複数位置に電線端子接続部22Bを備えたから、アース用電線13の配線の向きが規制されても、アース用電線13を電線接続体22の周方向に並ぶ複数の電線端子接続部22Bのうちでその向きに都合の良い任意の電線端子接続部22Bを選んで接続できる。従って、アース用電線13が負電極12への接続部で折れ曲がる等を生じず無理なく配線できる等、整然と配線処理できる。
【0028】
▲2▼電線接続体22が電極嵌合体21の上部に一体結合されたから、電線接続体22がバッテリー10の負電極12を上から覆い、負電極12の上端に水が付着せず、負電極12及びその接続部の腐蝕、錆びを防止できる。
【0029】
▲3▼防護カバー23が電線接続体22を上から覆い、電線接続体22の電線端子接続部22Bに水が付着せず、その接続部の腐蝕、錆びを防止できる。
【0030】
▲4▼複数のアース用電線13をバッテリー10の負電極12に整然と接続でき、車体の経年変化等によるボディアースの劣化を補償できる。
【0031】
(第2実施形態)(図5)
第2実施形態が第1実施形態と異なる点は、電極嵌合体21と電線接続体22を分離し、電線接続体22が接続電線30を介して電極嵌合体21に接続されるようにしたことにある。接続電線30は一端を締結ボルト21Cにより電極嵌合体21に接続され、他端を不図示の接続部で電線接続体22に接続される。
【0032】
尚、電線接続体22はバッテリー10の車体への取付ステー等に固定でき、電線接続体22の上部には第1実施形態におけると同様の防護カバー23を設けることができる。また、電極嵌合体21は従来からのボディアース線40が接続される接続端子41も備える。
【0033】
本実施形態によれば、電線接続体22が接続電線30を介して電極嵌合体21に接続されたから、バッテリー10の負電極12から離れた位置に電線接続体22を配置できる。従って、バッテリー10の負電極12の周辺に取付スペースの余裕がない場合にも、複数のアース電線13を確実に電線接続体22に接続できる。
【0034】
(第3実施形態)(図6)
第3実施形態が第2実施形態と異なる点は、電極嵌合体21と電線接続体22を複数本(例えば4本)の接続電線30により接続したことにある。各接続電線30は一端を締結ボルト21Cにより電極嵌合体21に接続され、他端を接続ボルト22Cにより電線接続体22に接続される。
【0035】
(第4実施形態)(図7)
第4実施形態が第1実施形態と異なる点は、電極嵌合体21に対する電線接続体22の取付構造と、電線接続体22に対する防護カバー23の取付構造にある。電線接続体22は、中心ボス部22Aに挿入される固定ボルト51により電極嵌合体21に締付け固定される。防護カバー23は、電線接続体22の上面の中心ボス部22Aを挟む直径方向の2位置に、カラー52、52を介して、止ねじ53により締付け固定される。尚、電極嵌合体21は従来からのボディアース線40が接続される接続端子41も備える。
【0036】
以上、本発明の実施の形態を図面により詳述したが、本発明の具体的な構成はこの実施の形態に限られるものではなく、本発明の要旨を逸脱しない範囲の設計の変更等があっても本発明に含まれる。例えば、本発明のバッテリーの接続用具は、電極嵌合体をバッテリーの正電極に嵌合し、電線接続体が複数の給電用電線のための電線端子接続部をその外縁に沿う周方向の複数位置に備えるものでも良い。
【0037】
【発明の効果】
以上のように本発明によれば、複数の電線をバッテリーの電極に接続するに際し、複数の電線を整然と配線処理することができる。また、本発明によれば、バッテリーの電極に接続された電線の接続端子の腐蝕、錆びを防止することができる。
【図面の簡単な説明】
【図1】図1は第1実施形態を示す平面図である。
【図2】図2は接続用具を示す側面図である。
【図3】図3は図2のIII−III線に沿う矢視図である。
【図4】図4は図2のIV−IV線に沿う矢視図である。
【図5】図5は第2実施形態を示す平面図である。
【図6】図6は第3実施形態を示す平面図である。
【図7】図7は第4実施形態を示す分解斜視図である。
【図8】図8は従来例を示す模式図である。
【符号の説明】
10 バッテリー
11 正電極
12 負電極
13 アース用電線
20 接続用具
21 電極嵌合体
22 電線接続体
22B 電線端子接続部
23 防護カバー
30 接続電線
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a battery connection tool mounted on a vehicle.
[0002]
[Prior art]
In general, various electrical components of a vehicle are grounded through a vehicle body as a so-called body ground, and the negative electrode of the battery and the vehicle body are connected by a body ground wire.
[0003]
However, as a countermeasure against a decrease in body ground conduction efficiency due to aging of the vehicle body or the like, a ground wire connected to various electrical components is connected to the negative electrode of the battery. In this case, a plurality of grounding wires are connected to the negative electrode of the battery as shown in FIG.
[0004]
FIG. 8A shows the connection terminal 4 in which a plurality of grounding wires 3 </ b> A to 3 </ b> D are crimped and fixed to the negative electrode 2 of the battery 1. At this time, as shown in FIG. 8B, the negative electrode 2 of the battery 1 is fitted with a Ω-shaped electrode fitting 5 fixed by a fastening bolt 6 and connected to the connection bolt 7 of the electrode fitting 5. 4 can be fixed.
[0005]
[Problems to be solved by the invention]
The prior art has the following problems.
(1) When connecting a plurality of grounding wires 3A to 3D to the negative electrode 2 of the battery 1, as shown in FIG. 8 (A), the grounding wires 3A to 3D can be fixed only in a predetermined direction. Depending on the orientation of the grounding wires 3A to 3D, orderly wiring processing such as bending of the wiring itself cannot be performed.
[0006]
(2) When the electrode fitting 5 is fitted to the negative electrode 2 of the battery 1, the upper end of the negative electrode 2 remains exposed, and water adheres to the exposed portion of the upper end of the negative electrode 2, and the negative electrode 2 As a result, the connection terminals 4 are easily corroded and rusted.
[0007]
An object of the present invention is to orderly process a plurality of electric wires when connecting the plurality of electric wires to an electrode of a battery.
[0008]
Another object of the present invention is to prevent corrosion and rust of a connection terminal of an electric wire connected to an electrode of a battery.
[0009]
[Means for Solving the Problems]
The invention of claim 1 is a battery connection tool for connecting a plurality of electric wires to an electrode of an in-vehicle battery, and includes an electrode fitting body fitted to the electrode of the battery and a wire connecting body connected to the electrode fitting body. The electric wire connection body has a disk shape, and is provided with electric wire terminal connection portions at a plurality of positions in the circumferential direction along the entire outer periphery of a circle extending 360 degrees around the central portion of the disk .
[0010]
According to a second aspect of the present invention, in the first aspect of the present invention, the wire connection body is integrally coupled to an upper portion of the electrode fitting body.
[0011]
According to a third aspect of the present invention, in the first aspect of the present invention, the wire connection body is further connected to an electrode fitting body via a connection wire.
[0012]
According to a fourth aspect of the present invention, in the invention according to any one of the first to third aspects, a protective cover that covers the wire connection body is attached to an upper portion of the wire connection body.
[0013]
According to a fifth aspect of the present invention, in the invention according to any one of the first to fourth aspects, the electrode fitting body is fitted to a negative electrode of a battery, and the electric wire connecting body includes an electrode terminal connecting portion for a grounding electric wire. It is what I did.
[0014]
[Action]
The invention according to claim 1 has the following effect (1).
(1) Since the wire terminal connection portions are provided at a plurality of positions in the circumferential direction of the wire connection body, even if the direction of the wiring of the wire is restricted, among the plurality of wire terminal connection portions that line the wires in the circumferential direction of the wire connection body You can select and connect any wire terminal connection that is convenient for the direction. Therefore, the wiring process can be performed in an orderly manner, for example, the electric wire can be wired without difficulty in bending at the connection portion to the electrode.
[0015]
The invention according to claim 2 has the following effect (2).
(2) Since the wire connection body is integrally joined to the upper part of the electrode fitting body, the wire connection body covers the electrode of the battery from the top, water does not adhere to the upper end of the electrode, and the electrode and its connection portion are corroded and rusted. Can be prevented.
[0016]
According to the invention of claim 3, the following effect (3) is obtained.
(3) Since the wire connection body is connected to the electrode fitting body via the connection wire, the wire connection body can be arranged at a position away from the electrode of the battery. Therefore, even when there is no room for mounting space around the electrode of the battery, a plurality of electric wires can be reliably connected to the electric wire connector.
[0017]
According to the invention of claim 4, there is the following effect (4).
(4) The protective cover covers the wire connection body from above, so that water does not adhere to the wire terminal connection portion of the wire connection body, and corrosion and rust of the connection portion can be prevented.
[0018]
The invention according to claim 5 has the following effect (5).
(5) A plurality of grounding wires can be connected in an orderly manner to the negative electrode of the battery, and the deterioration of the body ground due to aging of the vehicle body can be compensated.
[0019]
DETAILED DESCRIPTION OF THE INVENTION
1 is a plan view showing the first embodiment, FIG. 2 is a side view showing the connection tool, FIG. 3 is a view taken along line III-III in FIG. 2, and FIG. 4 is taken along line IV-IV in FIG. FIG. 5 is a plan view showing the second embodiment, FIG. 6 is a plan view showing the third embodiment, FIG. 7 is an exploded perspective view showing the fourth embodiment, and FIG. 8 is a schematic view showing a conventional example. It is.
[0020]
First Embodiment (FIGS. 1 to 4)
As shown in FIGS. 1 to 4, the battery 10 includes a positive electrode 11 and a negative electrode 12 and is used by being mounted on a vehicle.
[0021]
In the battery 10, in order to compensate for a decrease in body ground conduction efficiency due to aging of the vehicle body or the like, a plurality of grounding wires 13, 13... Connected to various electrical components are connected to the negative terminals 12. In order to connect to, it has the following connecting tools 20.
[0022]
The connection tool 20 includes an electrode fitting body 21 that is fitted to the negative electrode 12 of the battery 10, a wire connection body 22 that is connected to the electrode fitting body 21, and a protective cover 23 that covers the wire connection body 22.
[0023]
As shown in FIGS. 2 and 4, the electrode fitting body 21 has an Ω shape, the fastening hole 21A is fitted to the negative electrode 12, and fastening pieces 21B provided on both sides of the fastening hole 21A are fastened with fastening bolts 21C and nuts. Fastened by 21D and fixed to the negative electrode 12. In addition, the electrode fitting body 21 is provided with the planting bolt 21E standing on the upper surface.
[0024]
As shown in FIGS. 2 to 4, the electric wire connection body 22 has a disk shape, the center boss portion 22 </ b> A is inserted into the implantation bolt 21 </ b> E of the electrode fitting body 21, and the implantation bolt 21 </ b> E is interposed via the spacer 24. It is fastened and fixed from above by a protective cover 23 that is bolted to the upper end of the cover. That is, the wire connection body 22 is integrally coupled to the upper part of the electrode fitting body 21 and covers the electrode fitting body 21 from above.
[0025]
The electric wire connection body 22 includes screw hole-shaped electric wire terminal connection portions 22B, 22B... At a plurality of positions in the circumferential direction along the circular outer edge. The connection terminal 13A of the grounding wire 13 is fixed to the wire terminal connection portion 22B by a connection bolt 22C (FIG. 2).
[0026]
As shown in FIG. 2, the protective cover 23 has a disk shape having substantially the same diameter as that of the electric wire connecting body 22, and its central portion is fixed to the upper end of the planting bolt 21E of the electrode fitting body 21 by a fixing bolt 23A. It arrange | positions at the upper part of the connection body 22, and covers this electric wire connection body 22. FIG.
[0027]
According to this embodiment, there are the following operations.
(1) Since the wire terminal connection portions 22B are provided at a plurality of positions in the circumferential direction of the wire connection body 22, even if the orientation of the wiring of the ground wire 13 is restricted, the ground wire 13 is placed in the circumferential direction of the wire connection body 22. An arbitrary wire terminal connection portion 22B that is convenient for the direction can be selected and connected from among the plurality of wire terminal connection portions 22B arranged. Accordingly, the grounding wire 13 can be arranged in an orderly manner, for example, the grounding wire 13 can be wired without difficulty in bending at the connecting portion to the negative electrode 12.
[0028]
(2) Since the electric wire connecting body 22 is integrally coupled to the upper portion of the electrode fitting body 21, the electric wire connecting body 22 covers the negative electrode 12 of the battery 10 from above, and water does not adhere to the upper end of the negative electrode 12. Corrosion and rusting of 12 and its connecting portion can be prevented.
[0029]
(3) The protective cover 23 covers the wire connection body 22 from above, so that water does not adhere to the wire terminal connection portion 22B of the wire connection body 22, and corrosion and rust of the connection portion can be prevented.
[0030]
(4) A plurality of grounding wires 13 can be connected to the negative electrode 12 of the battery 10 in an orderly manner, and the deterioration of the body ground due to aging of the vehicle body can be compensated.
[0031]
Second Embodiment (FIG. 5)
The second embodiment is different from the first embodiment in that the electrode fitting body 21 and the wire connecting body 22 are separated, and the wire connecting body 22 is connected to the electrode fitting body 21 via the connecting wire 30. It is in. One end of the connection electric wire 30 is connected to the electrode fitting body 21 by a fastening bolt 21C, and the other end is connected to the electric wire connection body 22 through a connection portion (not shown).
[0032]
In addition, the electric wire connection body 22 can be fixed to the attachment stay etc. to the vehicle body of the battery 10, and the protective cover 23 similar to 1st Embodiment can be provided in the upper part of the electric wire connection body 22. FIG. The electrode fitting body 21 also includes a connection terminal 41 to which a conventional body ground wire 40 is connected.
[0033]
According to the present embodiment, since the wire connection body 22 is connected to the electrode fitting body 21 via the connection wire 30, the wire connection body 22 can be arranged at a position away from the negative electrode 12 of the battery 10. Therefore, even when there is no room for mounting space around the negative electrode 12 of the battery 10, the plurality of ground wires 13 can be reliably connected to the wire connection body 22.
[0034]
(Third Embodiment) (FIG. 6)
The third embodiment is different from the second embodiment in that the electrode fitting body 21 and the wire connection body 22 are connected by a plurality of (for example, four) connection wires 30. Each connection wire 30 has one end connected to the electrode fitting body 21 by a fastening bolt 21C and the other end connected to the wire connection body 22 by a connection bolt 22C.
[0035]
(Fourth Embodiment) (FIG. 7)
The fourth embodiment is different from the first embodiment in the attachment structure of the wire connection body 22 to the electrode fitting body 21 and the attachment structure of the protective cover 23 to the wire connection body 22. The wire connection body 22 is fastened and fixed to the electrode fitting body 21 by a fixing bolt 51 inserted into the center boss portion 22A. The protective cover 23 is fastened and fixed by a set screw 53 via collars 52 and 52 at two positions in the diametrical direction sandwiching the central boss portion 22A on the upper surface of the wire connection body 22. The electrode fitting body 21 also includes a connection terminal 41 to which a conventional body ground wire 40 is connected.
[0036]
Although the embodiment of the present invention has been described in detail with reference to the drawings, the specific configuration of the present invention is not limited to this embodiment, and there are design changes and the like without departing from the gist of the present invention. Is included in the present invention. For example, in the battery connection tool of the present invention, the electrode fitting body is fitted to the positive electrode of the battery, and the wire connection body has a plurality of circumferential positions along the outer edge of the wire terminal connection portion for the plurality of power supply wires. You may prepare for.
[0037]
【The invention's effect】
As described above, according to the present invention, when connecting a plurality of electric wires to the electrode of the battery, the plurality of electric wires can be neatly processed. Moreover, according to this invention, the corrosion and the rust of the connection terminal of the electric wire connected to the electrode of the battery can be prevented.
[Brief description of the drawings]
FIG. 1 is a plan view showing a first embodiment.
FIG. 2 is a side view showing a connection tool.
FIG. 3 is a view taken along the line III-III in FIG. 2;
4 is an arrow view taken along the line IV-IV in FIG. 2;
FIG. 5 is a plan view showing a second embodiment.
FIG. 6 is a plan view showing a third embodiment.
FIG. 7 is an exploded perspective view showing a fourth embodiment.
FIG. 8 is a schematic diagram showing a conventional example.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Battery 11 Positive electrode 12 Negative electrode 13 Grounding wire 20 Connection tool 21 Electrode fitting body 22 Wire connection body 22B Wire terminal connection part 23 Protective cover 30 Connection wire

Claims (5)

車載バッテリーの電極に複数の電線を接続する、バッテリーの接続用具において、
バッテリーの電極に嵌合する電極嵌合体と、電極嵌合体に接続される電線接続体とを有し、
電線接続体は円板状をなし、その円板の中心部まわりの360度に渡る円形の全外周に沿う周方向の複数位置に電線端子接続部を備えることを特徴とするバッテリーの接続用具。
In a battery connection tool that connects multiple wires to the electrode of an in-vehicle battery,
An electrode fitting body that fits to the electrode of the battery, and a wire connection body that is connected to the electrode fitting body,
A battery connection tool characterized in that the electric wire connection body has a disk shape, and has electric wire terminal connection portions at a plurality of circumferential positions along the entire outer periphery of a circle extending 360 degrees around the center portion of the disk .
前記電線接続体が電極嵌合体の上部に一体結合されてなる請求項1に記載のバッテリーの接続用具。  The battery connection tool according to claim 1, wherein the wire connection body is integrally coupled to an upper portion of the electrode fitting body. 前記電線接続体が接続電線を介して電極嵌合体に接続されてなる請求項1に記載のバッテリーの接続用具。  The battery connection tool according to claim 1, wherein the wire connection body is connected to an electrode fitting body via a connection wire. 前記電線接続体の上部に該電線接続体を覆う防護カバーを取付けた請求項1〜3のいずれかに記載のバッテリーの接続用具。  The battery connection tool according to claim 1, wherein a protective cover that covers the wire connection body is attached to an upper portion of the wire connection body. 前記電極嵌合体がバッテリーの負電極に嵌合し、電線接続体がアース用電線のための電極端子接続部を備える請求項1〜4のいずれかに記載のバッテリーの接続用具。  The battery connection tool according to any one of claims 1 to 4, wherein the electrode fitting body is fitted to a negative electrode of the battery, and the wire connection body includes an electrode terminal connection portion for a grounding wire.
JP2001398334A 2001-12-27 2001-12-27 Battery connection tool Expired - Lifetime JP4485722B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001398334A JP4485722B2 (en) 2001-12-27 2001-12-27 Battery connection tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001398334A JP4485722B2 (en) 2001-12-27 2001-12-27 Battery connection tool

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Publication Number Publication Date
JP2003197175A JP2003197175A (en) 2003-07-11
JP4485722B2 true JP4485722B2 (en) 2010-06-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
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