JP3174347U - Structure of battery box and frame for electric 2, 3 wheeler - Google Patents
Structure of battery box and frame for electric 2, 3 wheeler Download PDFInfo
- Publication number
- JP3174347U JP3174347U JP2012000004U JP2012000004U JP3174347U JP 3174347 U JP3174347 U JP 3174347U JP 2012000004 U JP2012000004 U JP 2012000004U JP 2012000004 U JP2012000004 U JP 2012000004U JP 3174347 U JP3174347 U JP 3174347U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- battery
- battery box
- box
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
【課題】電動2,3輪車で大きい空間を占めて重いバッテリーとモーターを車両の中心部に配置して操縦性と安定性を向上できるフレーム構造を提供する。
【解決手段】バッテリーをアルミニウム等の軽金属の箱1で覆い、その箱にモーターを固定した状態でフレーム7に締結する。このバッテリー箱は軽金属で薄く堅牢に作成できるので運転者に近い位置に配置しても運転操作の邪魔にならないし、バッテリー箱はフレームと堅固に締結されフレームの剛性部材となり、車両の剛性を上げ、安定性を増すという利点がある。
【選択図】図4The present invention provides a frame structure capable of improving maneuverability and stability by occupying a large space in an electric two- or three-wheeled vehicle and arranging a heavy battery and a motor in the center of the vehicle.
The battery is covered with a light metal box 1 made of aluminum or the like and fastened to a frame 7 with a motor fixed to the box. This battery box is made of light metal and can be made thin and robust, so even if it is placed close to the driver, it will not interfere with the driving operation, and the battery box will be firmly fastened to the frame and become a rigid member of the frame, increasing the rigidity of the vehicle Has the advantage of increasing stability.
[Selection] Figure 4
Description
本考案は電動2,3輪車の堅牢かつ軽量なフレーム構造に関するものである。 The present invention relates to a robust and lightweight frame structure for electric two- and three-wheeled vehicles.
環境への悪影響、特に排ガス、騒音を低くするため電気を動力とする車両が開発販売されている。2輪車の場合は高価なバッテリーを積む必要から車両価格を下げるために既存のガソリンエンジン車両を流用し、バッテリーとモーターに置換する車両が多い。 しかし既存部品を使う制約から、車両の操縦性と安定性に影響を与える剛性と重心を最適化することは難しい。 Vehicles powered by electricity are being developed and sold to reduce adverse environmental impacts, especially exhaust gas and noise. In the case of a two-wheeled vehicle, there are many vehicles that use an existing gasoline engine vehicle and replace it with a battery and a motor in order to reduce the vehicle price because it is necessary to load an expensive battery. However, due to the constraints of using existing parts, it is difficult to optimize the stiffness and center of gravity that affect the handling and stability of the vehicle.
駆動力を後輪に伝える方法は車両中央にモーター及び減速機を配置しベルトやチェーンの伝達装置を用いる方法と後輪軸上に直接モーター軸を繋ぐ方法がある。前者は既存の車両部品が流用できる事と重心を車両中心に近く配置できるいう利点がある一方大きなバッテリーとモーターを載せるスペースの問題が大きい。後者は伝達効率が良く車両中央にバッテリーを載せるスペースが確保できるという利点があるが、後輪部が重くなり乗り心地に悪影響を及ぼすと懸念される。 There are two methods for transmitting the driving force to the rear wheel: a method in which a motor and a speed reducer are arranged in the center of the vehicle and a belt or chain transmission device is used; The former has the advantage that existing vehicle parts can be diverted and the center of gravity can be placed close to the center of the vehicle, while the problem of space for large batteries and motors is large. The latter has the advantage that the transmission efficiency is good and a space for placing the battery in the center of the vehicle can be secured, but there is a concern that the rear wheel becomes heavy and adversely affects the ride comfort.
主要部品であるバッテリーとモーターはその放電充電時と駆動発電時に熱を発し、厳しい条件で連続使用する場合、強制的に冷却する必要があった。その改善策としてアルミニウム部材の放熱板を付け、冷却ファンを付けたり液体冷却している部品もある。 The battery and motor, which are the main parts, generate heat during discharge charging and drive power generation, and it was necessary to forcibly cool them when used continuously under severe conditions. As an improvement measure, there is a part with a heat sink of an aluminum member and a cooling fan or liquid cooling.
解決しようとする問題点は、電動2,3輪車で大きい空間を占めて重いバッテリーとモーターが車両の最適重心の設定や質量集中化の妨げになることである。 The problem to be solved is that the electric and two-wheeled vehicle occupies a large space and the heavy battery and motor hinder the setting of the optimum center of gravity and mass concentration of the vehicle.
本考案は、バッテリーをアルミニウム等の軽金属の箱で覆い、その箱にモーターを固定した状態でフレームに締結する事を最も主要な特徴とする。 The main feature of the present invention is that the battery is covered with a light metal box such as aluminum and fastened to the frame with the motor fixed to the box.
本考案のバッテリー箱は軽金属で薄く堅牢に作成できるので運転者に近い位置に配置しても運転操作の邪魔にならないという利点がある。
本考案のバッテリー箱はフレームと堅固に締結されフレームの剛性部材となり、車両の剛性を上げ、安定性を増すという利点がある。
本考案のバッテリー箱は充分な表面積を有するため、バッテリー及びモーターの放熱板として機能するという利点がある。
Since the battery box of the present invention can be made of a light metal and is thin and robust, there is an advantage that even if it is placed close to the driver, it does not interfere with the driving operation.
The battery box of the present invention is firmly fastened to the frame to become a rigid member of the frame, and has the advantage of increasing the rigidity of the vehicle and increasing the stability.
Since the battery box of the present invention has a sufficient surface area, it has the advantage of functioning as a heat sink for the battery and motor.
バッテリー箱は一体に成形された5面と開閉可能な蓋という構造もしくは左右2枚の向かい合う軽金属板を棒または板状の部材で連結し箱状に閉じたもので箱の下部後方にモーターが取り付けられるようになっている。 箱のほぼ隅の部分少なくとも3箇所にフレームへの取り付け部が設けられている。 The battery box is made up of five integrally formed surfaces and a lid that can be opened or closed, or two light metal plates facing each other, connected by a bar or plate-like member, closed in a box shape, and a motor attached to the lower rear of the box It is supposed to be. Attachment portions to the frame are provided in at least three portions at approximately the corners of the box.
図1は、本考案装置の1実施例の側面図であって、バッテリー箱の中にバッテリーとバッテリーの制御装置が組み込まれ、バッテリー箱下部にモーターと減速機が取り付けられ、モーターの駆動軸からチェーンを介して後輪を駆動する。バッテリー箱は上部2箇所とモーター後部でフレームに取り付けられる。
フレームはバッテリー箱を上から覆うような形態で側面図では取り付け部以外では略重なる部分が少なく軽量になっている。
FIG. 1 is a side view of an embodiment of the device according to the present invention, in which a battery and a battery control device are incorporated in a battery box, and a motor and a speed reducer are attached to the lower part of the battery box. Drive the rear wheels through the chain. The battery box is attached to the frame at the top two locations and at the rear of the motor.
The frame covers the battery box from above, and in the side view, the frame is light and has few overlapping parts except for the attachment part.
図2は本考案装置の斜視図である。1はバッテリー箱、2はバッテリー本体、3はモーター、4はベルトを介した減速装置、5は後輪への駆動力伝達のチェーン、6は後輪である。7はフレーム、そして8はフレームの一部で前輪を操舵するフロントフォークを取り付けるヘッドパイプで、9は後輪を支持するスイングアームを組み付け回転中心となるピボットである。この図ではバッテリー箱は左右と前、下のアルミニウム板を組み立てて構成している。 本考案のバッテリー箱は充分な表面積を有し、バッテリー及びモーターの放熱板として機能するため、重量が増加することにはならない。 FIG. 2 is a perspective view of the device of the present invention. 1 is a battery box, 2 is a battery body, 3 is a motor, 4 is a speed reduction device via a belt, 5 is a chain for transmitting driving force to the rear wheels, and 6 is a rear wheel. Reference numeral 7 denotes a frame, and 8 denotes a head pipe to which a front fork for steering the front wheels is attached as a part of the frame. In this figure, the battery box is constructed by assembling the left and right, front, and lower aluminum plates. Since the battery box of the present invention has a sufficient surface area and functions as a heat sink for the battery and the motor, the weight is not increased.
図3は本考案装置の運転者が跨るタイプのスクーターへの実施例である。バッテリー箱とそれに固定されたモーターは一体となってフレームに固定される。前部のヘッドパイプと中央部ピボットとを結ぶフレームはバッテリー箱の上部と後部を囲んだ軽量なものになっている。運転者が足を乗せるフートボードはバッテリー箱の左右に取り付けられ楽な姿勢で運転できるようになっている。従って車両の操縦性に寄与する質量が集中化されている。 FIG. 3 shows an embodiment of a scooter of the type straddled by the driver of the device of the present invention. The battery box and the motor fixed to the battery box are integrally fixed to the frame. The frame connecting the front head pipe and the central pivot is lightweight and surrounds the upper and rear parts of the battery box. The footboard on which the driver puts his feet is attached to the left and right of the battery box so that he can drive in a comfortable posture. Therefore, the mass contributing to the maneuverability of the vehicle is concentrated.
図4は本考案装置の運転者が足をそろえて乗るタイプのスクーターへの実施例である。バッテリー箱とそれに固定されたモーターは一体となってフレームに固定される。ヘッドパイプとピボットとを結ぶフレームは運転者が足を乗せられるように低く配置され、バッテリー箱の下部で終わっている。バッテリー箱は運転者の着座位置の下に置かれ車両の安定性に寄与する質量が集中化されている。 FIG. 4 shows an embodiment of a scooter of the type in which the driver of the device of the present invention rides with his feet together. The battery box and the motor fixed to the battery box are integrally fixed to the frame. The frame connecting the head pipe and the pivot is placed low so that the driver can put his foot on, and ends at the bottom of the battery box. The battery box is placed under the seating position of the driver, and the mass contributing to the stability of the vehicle is concentrated.
本案件は電動2,3輪車の主要部品であるバッテリーとモーターに変更を加えることなく車両の操縦性と安定性を向上させるバッテリー箱とフレーム構造を提供するものとして有用である。材料、製造技術とも既存のものであり生産するのに特別な新規技術は必要ない。構造が単純になり、組み立て及び販売後の整備が簡便になる特徴も有用である。 This project is useful for providing a battery box and frame structure that improves the maneuverability and stability of the vehicle without changing the battery and motor, which are the main components of the electric and tricycle. The material and manufacturing technology are both existing and no special new technology is required for production. Features that simplify the structure and simplify assembly and post-sales maintenance are also useful.
1 バッテリー箱
2 バッテリー本体
3 モーター
4 減速装置
5 駆動力伝達装置
6 後輪
7 フレーム
8 フレームのヘッドパイプ
9 フレームのピボット
DESCRIPTION OF SYMBOLS 1
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012000004U JP3174347U (en) | 2012-01-04 | 2012-01-04 | Structure of battery box and frame for electric 2, 3 wheeler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012000004U JP3174347U (en) | 2012-01-04 | 2012-01-04 | Structure of battery box and frame for electric 2, 3 wheeler |
Publications (1)
Publication Number | Publication Date |
---|---|
JP3174347U true JP3174347U (en) | 2012-03-15 |
Family
ID=48001504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012000004U Expired - Fee Related JP3174347U (en) | 2012-01-04 | 2012-01-04 | Structure of battery box and frame for electric 2, 3 wheeler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3174347U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016130041A (en) * | 2015-01-13 | 2016-07-21 | 株式会社ミツバ | Electric driving device and electric two-wheel vehicle |
WO2020012791A1 (en) * | 2018-07-13 | 2020-01-16 | 本田技研工業株式会社 | Vehicle body frame structure for saddle-type electric vehicle |
-
2012
- 2012-01-04 JP JP2012000004U patent/JP3174347U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016130041A (en) * | 2015-01-13 | 2016-07-21 | 株式会社ミツバ | Electric driving device and electric two-wheel vehicle |
WO2020012791A1 (en) * | 2018-07-13 | 2020-01-16 | 本田技研工業株式会社 | Vehicle body frame structure for saddle-type electric vehicle |
JPWO2020012791A1 (en) * | 2018-07-13 | 2021-05-13 | 本田技研工業株式会社 | Body frame structure of saddle-riding electric vehicle |
JP7019045B2 (en) | 2018-07-13 | 2022-02-14 | 本田技研工業株式会社 | Body frame structure of saddle-mounted electric vehicle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2013098890A1 (en) | Saddle-type electric vehicle | |
JP6149517B2 (en) | Fuel cell vehicle | |
JP2015058740A (en) | Electric vehicle | |
JP5600668B2 (en) | Body structure of saddle riding type electric vehicle | |
WO2012070491A1 (en) | Power unit for saddled electric vehicle, and saddled electric vehicle | |
TWI751486B (en) | Saddle-ride type electric vehicle | |
JP4151773B2 (en) | Front fork structure in saddle riding type vehicle | |
JP3174347U (en) | Structure of battery box and frame for electric 2, 3 wheeler | |
JP2014065469A (en) | Battery arrangement structure for hybrid vehicle | |
JP5548730B2 (en) | Scooter type vehicle | |
WO2023112351A1 (en) | Electric vehicle | |
JP2013184628A (en) | Electric motorcycle | |
JP2012091659A (en) | Saddle-ride type electric vehicle | |
JP7200654B2 (en) | Electric straddle-type vehicle | |
JP2022534678A (en) | Saddle type vehicle drive system | |
JP7225291B2 (en) | straddle-type vehicle | |
JP4215528B2 (en) | Tricycle | |
JP7354800B2 (en) | Straddle type electric vehicle | |
JP2012101567A (en) | Saddle-riding type electric vehicle | |
TWI570020B (en) | Electric locomotive | |
JP2019131146A (en) | Saddle-riding type electric vehicle | |
TWI803239B (en) | straddle vehicle | |
JP6849727B2 (en) | Saddle-type vehicle | |
JP6695915B2 (en) | Structure to protect cooled body of saddle type vehicle | |
JP2013091482A (en) | Electric motorcycle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R150 | Certificate of patent (=grant) or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150222 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |