JP2018116770A5 - - Google Patents

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Publication number
JP2018116770A5
JP2018116770A5 JP2017004955A JP2017004955A JP2018116770A5 JP 2018116770 A5 JP2018116770 A5 JP 2018116770A5 JP 2017004955 A JP2017004955 A JP 2017004955A JP 2017004955 A JP2017004955 A JP 2017004955A JP 2018116770 A5 JP2018116770 A5 JP 2018116770A5
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JP
Japan
Prior art keywords
battery pack
protection structure
casing
structure according
dilatant
Prior art date
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Application number
JP2017004955A
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Japanese (ja)
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JP2018116770A (en
JP6910802B2 (en
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Priority to JP2017004955A priority Critical patent/JP6910802B2/en
Priority claimed from JP2017004955A external-priority patent/JP6910802B2/en
Priority to CN201810034351.2A priority patent/CN108321326B/en
Publication of JP2018116770A publication Critical patent/JP2018116770A/en
Publication of JP2018116770A5 publication Critical patent/JP2018116770A5/ja
Application granted granted Critical
Publication of JP6910802B2 publication Critical patent/JP6910802B2/en
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Claims (9)

ケーシング内に着脱可能に収納されるバッテリパックを保護するためのバッテリパック保護構造であって、
前記バッテリパックに設けられ、前記バッテリパックが前記ケーシング内に収納されるとき、バッテリ側コネクタとケーシング側コネクタとが係合する前に、下端が前記ケーシングの内部底面に当接する緩衝体、又は、前記ケーシングに設けられ、前記バッテリパックが前記ケーシング内に収納されるとき、前記バッテリ側コネクタと前記ケーシング側コネクタとが係合する前に、上端が前記バッテリパックの底面に当接する緩衝体を備えることを特徴とするバッテリパック保護構造。 A battery pack protection structure for protecting a battery pack detachably housed in a casing,
A buffer provided in the battery pack , the lower end of which abuts the inner bottom surface of the casing before the battery-side connector and the casing-side connector are engaged when the battery pack is housed in the casing, or A buffer provided on the casing, the upper end of which abuts the bottom surface of the battery pack before the battery-side connector and the casing-side connector are engaged with each other when the battery pack is housed in the casing; A battery pack protection structure characterized in that 請求項１記載の保護構造において、前記緩衝体は、前記バッテリパックが前記ケーシング内に収納されるとき、前記バッテリパックから押圧力を受けてダイラタンシー挙動を示すダイラタント体からなることを特徴とするバッテリパック保護構造。2. The protection structure according to claim 1, wherein the buffer body is a dilatant body that exhibits a dilatancy behavior by receiving a pressing force from the battery pack when the battery pack is housed in the casing. Pack protection structure. 請求項２記載の保護構造において、前記ダイラタント体が成形体からなることを特徴とするバッテリパック保護構造。 The protection structure according to claim 2 , wherein the dilatant body is a molded body. 請求項３記載の保護構造において、前記ダイラタント体が中空体であることを特徴とするバッテリパック保護構造。 The protection structure according to claim 3 , wherein the dilatant body is a hollow body. 請求項４記載の保護構造において、前記ダイラタント体に、内壁から外壁にわたって延在して中空内部と外部を連通する連通孔が形成されていることを特徴とするバッテリパック保護構造。 5. The battery pack protection structure according to claim 4 , wherein the dilatant body is formed with a communication hole extending from the inner wall to the outer wall and communicating the hollow interior with the exterior. 請求項３記載の保護構造において、前記ダイラタント体が発泡体であることを特徴とするバッテリパック保護構造。 The protection structure according to claim 3 , wherein the dilatant body is a foam body. 請求項２記載の保護構造において、前記ダイラタント体が、ダイラタンシー流体と、前記ダイラタンシー流体を内包し且つ可撓性を示す収容体とを有することを特徴とするバッテリパック保護構造。 3. The battery pack protection structure according to claim 2 , wherein the dilatant body includes a dilatancy fluid and an accommodating body that contains the dilatancy fluid and exhibits flexibility. 請求項１〜７のいずれか１項に記載の保護構造において、前記緩衝体が、前記バッテリパックの前記ケーシングへの進入方向先端面に設けられていることを特徴とするバッテリパック保護構造。 In the protection structure according to any one of claims 1 to 7, wherein the buffer body is a battery pack protection structure, characterized in that said are provided in the entering direction front end face of the casing of the battery pack. 請求項１〜７のいずれか１項に記載の保護構造において、前記緩衝体が、前記ケーシングの底部に設けられていることを特徴とするバッテリパック保護構造。 In the protection structure according to any one of claims 1 to 7, wherein the buffer body is a battery pack protection structure, characterized in that provided at the bottom of the casing.
JP2017004955A 2017-01-16 2017-01-16 Battery pack protection structure Active JP6910802B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017004955A JP6910802B2 (en) 2017-01-16 2017-01-16 Battery pack protection structure
CN201810034351.2A CN108321326B (en) 2017-01-16 2018-01-15 Battery pack protection structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017004955A JP6910802B2 (en) 2017-01-16 2017-01-16 Battery pack protection structure

Publications (3)

Publication Number Publication Date
JP2018116770A JP2018116770A (en) 2018-07-26
JP2018116770A5 true JP2018116770A5 (en) 2020-06-18
JP6910802B2 JP6910802B2 (en) 2021-07-28

Family

ID=62893718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017004955A Active JP6910802B2 (en) 2017-01-16 2017-01-16 Battery pack protection structure

Country Status (2)

Country Link
JP (1) JP6910802B2 (en)
CN (1) CN108321326B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111788711B (en) * 2018-03-12 2023-06-16 本田技研工业株式会社 Charger for mobile accumulator
CN110233218B (en) * 2019-07-01 2020-07-03 安徽扬能新能源科技有限公司 New forms of energy group battery ready-package damping device
JP7388382B2 (en) * 2021-03-22 2023-11-29 いすゞ自動車株式会社 vehicle
JP7312803B2 (en) 2021-10-01 2023-07-21 デンヨー株式会社 CONNECTOR DRIVE STRUCTURE AND POWER SUPPLY DEVICE INCLUDING THE SAME
JP7441901B2 (en) 2022-08-02 2024-03-01 株式会社エスシー・マシーナリ electric work vehicle

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JPH05320305A (en) * 1992-05-18 1993-12-03 Inoac Corp Dilatant polyurethane
JP2623050B2 (en) * 1992-05-26 1997-06-25 ヤマハ発動機株式会社 Mounting structure for battery case for electric bicycle
JP3683307B2 (en) * 1995-06-30 2005-08-17 ヤマハ発動機株式会社 Battery storage device for vehicle
GB0314824D0 (en) * 2003-06-25 2003-07-30 Design Blue Ltd Energy absorbing material
JP2007200758A (en) * 2006-01-27 2007-08-09 Toshiba Corp Battery pack
EP2424009B1 (en) * 2009-04-21 2019-01-23 LG Chem, Ltd. Additive to be added to an electrochemical device to improve safety
JP2011074973A (en) * 2009-09-29 2011-04-14 Mitsubishi Heavy Ind Ltd Support structure and shock absorber
KR20120044853A (en) * 2010-10-28 2012-05-08 현대자동차주식회사 Battery pack case assembly for electric vehicles using plastic composite
JP5494450B2 (en) * 2010-12-03 2014-05-14 トヨタ自動車株式会社 Vehicle knee bolster
WO2012081173A1 (en) * 2010-12-16 2012-06-21 パナソニック株式会社 Battery pack
JP5834059B2 (en) * 2013-10-22 2015-12-16 トヨタ自動車株式会社 Fuel cell
US10611425B2 (en) * 2013-11-06 2020-04-07 Yamaha Hatsudoki Kabushiki Kaisha Saddle-type electric vehicle
CN203967156U (en) * 2014-07-01 2014-11-26 广东亿纬赛恩斯新能源系统有限公司 For the damping device of battery modules
JP6109792B2 (en) * 2014-08-06 2017-04-05 本田技研工業株式会社 Battery pack and electric vehicle

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