Battery holding structure for vehicle

Patent metadata

Field	Value
Publication number	US-9776493-B2
Application number	US-201514806771-A
Country	US
Kind code	B2
Filing date	Jul 23, 2015
Priority date	Jul 30, 2014
Publication date	Oct 3, 2017
Grant date	Oct 3, 2017

Abstract

A battery holding structure includes a battery tray for storing a battery therein. A battery holding rack is configured to store the battery tray with the battery stored therein and to allow the battery tray to be pulled out along widthwise directions of the vehicle. A ground wire has one end connected to a negative terminal of the battery and another end connected to a grounding member on a vehicle frame. A movement prevention member fixes the other end of the ground wire to the battery tray and prevents the battery tray from being pulled out to one side along the widthwise directions of the vehicle with the ground wire which is connected to the grounding member.

First claim

The invention claimed is:

1. A battery holding structure for a vehicle, said structure comprising:
a battery tray configured to store a battery therein;
a battery holding rack fixed to a vehicle frame, configured to store said battery tray with said battery stored therein and to allow said battery tray to be pulled out along widthwise directions of the vehicle;
a ground wire having one end connected to a negative terminal of said battery and another end connected to a grounding member on the vehicle frame; and
a movement prevention member configured to fix said ground wire at a location on a rear side of said battery tray, between the one end of the ground wire, located at a second side along the widthwise direction of the vehicle, and the another end of the ground wire, located at the rear side of said battery tray, and to prevent said battery tray from being pulled out to a first side along the widthwise direction of the vehicle, wherein said ground wire is connected to said grounding member at the first side along the widthwise direction of the vehicle.

2. The battery holding structure for a vehicle according to claim 1 , further comprising:
a connection and disconnection prevention member configured to prevent a positive wire from being connected to and disconnected from a positive terminal of said battery when said battery tray with said battery stored therein is in a storage position within said battery holding rack, and to allow said positive wire to be connected to and disconnected from said positive terminal when said battery tray is in a maintenance position where said battery tray has been pulled out of said storage position by a predetermined distance.

3. The battery holding structure for a vehicle according to claim 1 , further comprising:
a grounding member fastening member configured to fasten said ground wire and said grounding member to each other;
wherein said grounding member fastening member is configured to be fastened to said grounding member by a fastening operation from first side along the widthwise directions of the vehicle.

4. The battery holding structure for a vehicle according to claim 1 , wherein a positive terminal of said battery is disposed on the first side of said battery along the widthwise directions of the vehicle, and wherein the negative terminal of said battery is disposed on the second side of said battery along the widthwise directions of the vehicle.

5. The battery holding structure for a vehicle according to claim 1 , wherein said battery tray includes a handle on the first side thereof along the widthwise directions of the vehicle.

6. The battery holding structure for a vehicle according to claim 1 , further comprising:
a pullout prevention member configured to prevent said battery tray from being pulled out along the widthwise directions of the vehicle,
wherein said pullout prevention member has a first engaging portion disposed on said battery tray and a second engaging portion disposed on said battery holding rack, said second engaging portion being configured to engage the first engaging portion in each of a storage position of said battery tray and a maintenance position of said battery tray.

7. The battery holding structure for a vehicle according to claim 1 , further comprising:
a grounding member fastening member configured to fasten said ground wire and said grounding member to each other,
wherein said movement prevention member is disposed more towards the second side of the battery tray along the widthwise directions of the vehicle than said grounding member fastening member.

8. A battery holding structure for a vehicle, said structure comprising:
battery tray means for supporting a battery therein;
battery holding rack means for storing said battery tray means and the battery, said battery holding rack means being fixed to a vehicle frame and also being for allowing said battery tray means to be pulled out along widthwise directions of a vehicle;
ground wire means for grounding the battery, said ground wire means having one end thereof connected to a negative terminal of the battery and another end connected to a grounding member means on the vehicle frame; and
movement prevention means for fixing said ground wire means at a location on a rear side of said battery tray, between the one end of the ground wire, located at a second side along the widthwise direction of the vehicle, and the another end of the ground wire, located at the rear side of said battery tray means, and for preventing said battery tray means from being pulled out to a first side along the widthwise direction of the vehicle, wherein said ground wire means are connected to said grounding member means at the first side along the widthwise direction of the vehicle.

9. The battery holding structure according to claim 8 , further comprising:
connection and disconnection prevention means for preventing a positive wire means from being connected to and disconnected from a positive terminal of the battery when said battery tray means and the battery is in a storage position within said battery holding rack means, and for allowing the positive wire means to be connected to and disconnected from the positive terminal when the battery tray means is in a maintenance position where the battery tray means has been pulled out of the storage position by a predetermined distance.

10. The battery holding structure for a vehicle according to claim 8 , further comprising:
grounding member fastening means for fastening the ground wire means and the grounding member means to each other;
wherein said grounding member fastening means is configured to be fastened to said grounding member means by a fastening operation from the first side along the widthwise directions of the vehicle.

11. The battery holding structure for a vehicle according to claim 8 , wherein a positive terminal of the battery is disposed on the first side of the battery along the widthwise directions of the vehicle, and wherein the negative terminal of the battery is disposed on the second side of the battery along the widthwise directions of the vehicle.

12. The battery holding structure for a vehicle according to claim 8 , wherein the battery tray means includes a handle on the first side thereof along the widthwise directions of the vehicle.

13. The battery holding structure for a vehicle according to claim 8 , further comprising:
pullout prevention means for preventing said battery tray means from being pulled out along the widthwise directions of the vehicle,
wherein the pullout prevention means includes first engaging means disposed on the battery tray means and second engaging means disposed on the battery holding rack means, said second engaging means for engaging the first engaging means in each of a storage position of the battery tray means and a maintenance position of the battery tray means.

14. The battery holding structure for a vehicle according to claim 8 , further comprising:
grounding member fastening means for fastening the ground wire means and the grounding member means to each other,
wherein the movement prevention means is disposed more towards another side of the battery tray along the vehicle widthwise directions of the vehicle then the grounding member fastening means.

Assignees

• Honda Motor Co Ltd

Inventors

• Ono Kazuhiko
• Hasegawa Toru
• Yamate Naoyuki
• Ochiai Kazuyuki
• Kanaoka Yoji
• Sato Hirotaka
• Oshima Teppei

Classifications

• H01M2220/20

  Batteries in motive systems, e.g. vehicle, ship, plane · CPC title

• B60K2001/0461

  from the side · CPC title

• B60R16/04

  Arrangement of batteries · CPC title

• B60K1/04 Primary

  of the electric storage means for propulsion · CPC title

• H01M50/298

  characterised by the wiring of battery packs · CPC title