Battery terminal

Patent metadata

Field	Value
Publication number	US-9698504-B2
Application number	US-201515306185-A
Country	US
Kind code	B2
Filing date	Apr 27, 2015
Priority date	May 14, 2014
Publication date	Jul 4, 2017
Grant date	Jul 4, 2017

Abstract

A battery terminal 1 includes a terminal main body 2 including an upper plate portion 10 and a lower plate portion 60 provided separately from the upper plate portion 10 , the upper plate portion 10 including a upper plate mounting portion 20 having an upper plate mounting hole 21 through which a battery post 140 is to be inserted and an upper plate fastening portion 30 connected to the upper plate mounting portion 20 , the lower plate portion 60 including a lower plate mounting portion 70 having a lower plate mounting hole 71 through which the battery post 140 is to be inserted and a lower plate fastening portion 80 connected to the lower plate mounting portion 70 , and a bracket 100 configured to deform the upper plate mounting hole 21 and the lower plate mounting hole 71 to reduce them in diameter by being mounted on the terminal main body 2.

First claim

The invention claimed is:

1. A battery terminal to be mounted on a battery post projecting from a battery main body of a battery, comprising:
a terminal main body including an upper plate and a lower plate provided separately from the upper plate and arranged in parallel to the upper plate, the upper plate including an upper plate mounting portion having an upper plate mounting hole through which the battery post is to be inserted and an upper plate fastening portion connected to the upper plate mounting portion, the upper plate fastening portion including an upper plate slit extending from an edge of the upper plate mounting hole to an end edge of the upper plate fastening portion, and parts arranged at both sides of the upper plate slit defining an upper plate first fastening portion and an upper plate second fastening portion, and the lower plate including a lower plate mounting portion having a lower plate mounting hole through which the battery post is to be inserted and a lower plate fastening portion connected to the lower plate mounting portion, the lower plate fastening portion including a lower plate slit extending from an edge of the lower plate mounting hole to an end edge of the lower plate fastening portion, and parts arranged at both sides of the lower plate slit defining a lower plate first fastening portion and a lower plate second fastening portion; and
a fastening member configured to press the upper plate first fastening portion and the upper plate second fastening portion, and the lower plate first fastening portion and the lower plate second fastening portion in directions toward each other such that the upper plate mounting hole and the lower plate mounting hole are deformed and reduced in diameter by the fastening member being mounted on the terminal main body.

2. The battery terminal of claim 1 , wherein the lower plate fastening portion is arranged to overlap the upper plate fastening portion.

3. The battery terminal of claim 2 , wherein:
the upper plate is arranged to be closer to the tip of the battery post than the lower plate; and
a thickness of the upper plate is larger than that of the lower plate.

4. The battery terminal of claim 3 , wherein the lower plate includes an inclination preventing portion extending along the battery post from the edge of the lower plate mounting hole.

5. The battery terminal of claim 1 , wherein:
the upper plate is arranged to be closer to the tip of the battery post than the lower plate; and
a thickness of the upper plate is larger than that of the lower plate.

6. The battery terminal of claim 1 , wherein the lower plate includes an inclination preventing portion extending along the battery post from the edge of the lower plate mounting hole.

Assignees

• Sumitomo Wiring Systems

Inventors

• Nobukuni Takashi
• Tsuchiya Takashi
• Amano Takamaru
• Nakanishi Yuichi

Classifications

• H01M50/567

  by fixing means, e.g. screws, rivets or bolts · CPC title

• H01R11/287

  Intermediate parts between battery post and cable end piece · CPC title

• H01M50/543 Primary

  Terminals · CPC title

• H01R4/5091 Primary

  combined with a screw · CPC title

• H01R11/283 Primary

  Bolt, screw or threaded ferrule parallel to the battery post · CPC title