WO2010121482A1 - 一种鞍形电动自行车后衣架电池 - Google Patents

一种鞍形电动自行车后衣架电池 Download PDF

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Publication number
WO2010121482A1
WO2010121482A1 PCT/CN2010/000009 CN2010000009W WO2010121482A1 WO 2010121482 A1 WO2010121482 A1 WO 2010121482A1 CN 2010000009 W CN2010000009 W CN 2010000009W WO 2010121482 A1 WO2010121482 A1 WO 2010121482A1
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WO
WIPO (PCT)
Prior art keywords
battery
shaped
concave
inverted
saddle
Prior art date
Application number
PCT/CN2010/000009
Other languages
English (en)
French (fr)
Inventor
成丹
Original Assignee
Cheng Dan
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cheng Dan filed Critical Cheng Dan
Publication of WO2010121482A1 publication Critical patent/WO2010121482A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J7/00—Luggage carriers
    • B62J7/02—Luggage carriers characterised by the arrangement thereof on cycles
    • B62J7/04—Luggage carriers characterised by the arrangement thereof on cycles arranged above or behind the rear wheel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/20—Electric propulsion with power supplied within the vehicle using propulsion power generated by humans or animals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/66—Arrangements of batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/80—Exchanging energy storage elements, e.g. removable batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J11/00—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps
    • B62J11/10—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps for mechanical cables, hoses, pipes or electric wires, e.g. cable guides
    • B62J11/19—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps for mechanical cables, hoses, pipes or electric wires, e.g. cable guides specially adapted for electric wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/80—Accessories, e.g. power sources; Arrangements thereof
    • B62M6/90—Batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/12—Bikes
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Definitions

  • a saddle-shaped electric bicycle rear hanger battery A saddle-shaped electric bicycle rear hanger battery.
  • the utility model relates to an electric bicycle battery, in particular to a saddle-shaped electric bicycle rear hanger battery suitable for being mounted on a bicycle rear hanger.
  • the power of electric bicycles comes from the batteries that are carried in the car.
  • the electric bicycle In order to ensure the power and travel of the electric bicycle, the electric bicycle must carry a rechargeable battery that can be easily disassembled, which requires the rechargeable battery to be as large as possible, small in size and light in weight, in order to facilitate the battery in the electric bicycle.
  • the manufacturer combined with the different structural shapes of the electric bicycle to design a variety of batteries suitable for installation on electric bicycles. If the battery is installed on the front tripod of the car, it is also installed on the rear tripod of the car. These designs will change the original structure of the bicycle more or less.
  • the battery design is installed on the rear hanger of the bicycle.
  • the technical problem to be solved by the utility model is to make up for the deficiencies of the above prior art, and to provide a saddle-shaped electric bicycle rear hanger battery which has a simple structure, good concealability, and convenient installation or disassembly and charging.
  • the utility model is solved by the following method.
  • the saddle electric bicycle rear hanger battery comprises: a battery body with a power connection seat at the end, the power connection socket is provided with a power connection jack disposed at a front end of the battery body and a power supply matched with the power connection jack The plug is constructed.
  • the battery body is an inverted “concave” structure battery that can be caught between the two legs of the lower hanger of the rear hanger, and the recessed width of the inverted "concave” structure battery is greater than the width of the wheel.
  • the inverted "concave” shaped battery is provided with a movable connector that can be assembled and coupled to the rear hanger.
  • the movable connecting member is composed of a 1-shaped guide rail which can be fixed to the lower portion of the rear hanger and a rail groove which is disposed on the top of the inverted "concave” structure battery and can be suspendedly engaged with the guide rail.
  • the inverted “concave” shaped battery is also provided with a latching mechanism that prevents it from sliding out of the " 1 " shaped rail.
  • the latch mechanism is composed of a lock tongue fixedly mounted at the rear end of the inverted “concave” shaped battery and a latch disposed at the rear end of the 1-shaped guide rail.
  • the rear end of the inverted "concave” structure battery is provided with a tail light combining a brake light and a turn signal.
  • the beneficial effects of the utility model are:
  • the saddle-shaped electric bicycle rear hanger has a simple battery structure and a clever design. It can be installed under the bicycle rear hanger through the movable connecting member, and is stuck on both sides of the bicycle rear wheel, and can be integrated with the bicycle rear hanger, and fully utilizes the rear hanger.
  • the space between the rear wheel and the rear wheel is good in concealment, and does not affect the simple appearance of the electric bicycle.
  • the battery installation or disassembly operation mounted on the bicycle rear hanger through the movable connecting member is extremely convenient.
  • FIG. 1 is a schematic structural view of a saddle-shaped electric bicycle rear hanger battery
  • FIG. 2 is a schematic view showing the structure of the battery lock mechanism of the saddle-shaped electric bicycle rear hanger. detailed description
  • the saddle-shaped electric bicycle rear hanger battery is composed of an inverted "concave"-shaped structure battery 1 and a movable connecting member 2 which can be engaged between the lower legs of the rear hanger.
  • the outer width of the inverted “concave” structure battery 1 is smaller than the distance between the two legs of the rear hanger, and the width of the recess 11 of the inverted “concave” structure battery 1 is larger than the width of the wheel.
  • the front end of the inverted “concave” structure battery 1 is provided with a power connection jack 12, and the power connection jack 12 is provided with a power plug 13.
  • the movable connecting member 2 is composed of a " ⁇ "-shaped guide rail 21 and a rail groove 22 that can be suspendedly engaged with the guide rail 21.
  • the rail groove 22 is disposed on the top of the inverted “concave” structure battery 1.
  • the inverted “concave” structure battery 1 is suspended from the 1-shaped guide rail 21 by the insertion of the rail groove 22 and the J "-shaped guide rail 21, and the inverted “concave” shape
  • the structure battery 1 can be guided along the i-shaped guide by the cooperation of the rail groove 22 and the ⁇ -shaped guide rail 21.
  • the rail 21 moves.
  • the inverted “concave” shaped battery 1 is also provided with a latching mechanism that prevents it from slipping out of the " L -shaped guide rail 21.
  • the locking mechanism is composed of a locking tongue 31 fixedly mounted at the rear end of the inverted “concave” shaped battery 1 and a locking buckle (not shown) adapted to the locking tongue 31.
  • the locking tongue 31 is shown in Fig. 2.
  • the upper end of the locking tongue 31 is the tongue end 33, and the lower end is the operating handle 34.
  • the locking tongue 31 is mounted on the rear end of the inverted "concave" structure battery 1 through the rotating shaft 35 disposed at the middle portion thereof.
  • the lock tongue 31 is rotated about the rotation shaft 35 by operating the handle 34.
  • the latch is disposed at the end of the guide rail 21 (not shown).
  • the tail of the inverted "concave" structure battery 1 is provided with a taillight 4 combined with a brake light and a turn signal.
  • the utility model relates to a method for installing a saddle-shaped electric bicycle rear hanger battery on an electric bicycle rear hanger, and the electric rail connector 13 is mounted on the L -shaped guide rail through the electric wire or the fastener at the lower center portion of the rear hanger 5 The front end of 21. At this time, the installation of the inverted "concave" structure battery 1 on the rear hanger 5 can be performed.
  • the tongue end 33 of the lock tongue 31 of the lock mechanism 3 is just embedded in the "lock” of the end of the L -shaped guide rail 21, and the inverted “concave”-shaped structure battery 1 is fixedly mounted on the lower portion of the rear hanger 5.
  • the operating handle 34 of the locking tongue 31 it is only necessary to pull the operating handle 34 of the locking tongue 31 to urge the locking tongue 31 to rotate around the rotating shaft 35, so that the tongue end 33 of the locking tongue 31 is disengaged from the lock of the tail end of the circular rail 21, and the inverted “concave” structure is pulled outward.
  • the battery 1 causes the inverted “concave” shaped battery 1 suspended on the "shaped rail 21" to move outward along the guide rail, and the inverted “concave” shaped battery 1 can be removed from the rear hanger 5.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Battery Mounting, Suspending (AREA)

Description

一种鞍形电动自行车后衣架电池 .
技术领域
本实用新型涉及的是电动自行车电池， 尤其是一种适于在自行车 后衣架上安装的鞍形电动自行车后衣架电池。
背景技术
目前， 电动自行车的使用已经非常普遍。 电动自行车的动力来之 于随车携带的电池。为确保电动自行车的动力和行程， 电动自行车携 带的必然是可充电可方便拆卸的电池，这就要求这种可充电电池要尽 可能的容量大、体积小并且重量轻， 为方便电池在电动自行车上的携 带安装和拆卸充电，制造商结合电动自行车的不同结构造型设计出了 各种适合在电动自行车上安装的电池。如有将电池安装在车子的前三 角架上的， 也有安装在车子的后三角架上的， 这些设计多多少少都会 改变自行车原有的结构； 将电池设计安装在自行车的后衣架上， 是最 能保持自行车原有特性又简洁方便的一种方法。目前这种方法已广泛 运用于电动自行车领域， 例如将电池设计在后衣架的上方， 这种方法 固然简单， 但是电池的厚度受到了限制， 这也就影响了电池的容量， 为了解决这一问题，有些厂家就把电池设计成两块分别挂在后衣架的 两边， 这种方法虽然解决了电池的容量问题， 但是给拆卸充电带来了 不便。综上所述， 无论将电池设置在电动自行车哪一部位， 都应当满 足既不影响产品外观， 又能满足使用安装或拆卸充电方便这一原则。 发明内容
本实用新型所要解决的技术问题是弥补上述现有技术的不足， 提 供一种结构简单、隐蔽性好、安装或拆卸充电方便的鞍形电动自行车 后衣架电池。
本实用新型通过以下方法得以解决。
这种鞍形电动自行车后衣架电池， 包括： 端部配有电源连接座的 电池体，所述电源连接座由设置在电池体的前端设有电源连接插孔和 与电源连接插孔配合的电源插头构成。
这种鞍形电动自行车后衣架电池的特点是：
所述电池体为可卡入后衣架下部两支腿间的倒 "凹"形结构电池， 倒 "凹"形结构电池的凹口宽度大于车轮宽度。
所述倒 "凹"形结构电池上设有可与后衣架装配连接的活动连接 件。
本实用新型的技术问题通过以下技术方案进一步予以解决。
所述活动连接件由可固定在后衣架下部的 1形导轨和设置在倒 "凹"形结构电池顶部可与 形导轨悬挂配合的轨槽构成。
所述倒 "凹"形结构电池还配有一阻止其从"1 "形导轨上滑出的锁 扣机构。
所述锁扣机构由固定安装在倒 "凹"形结构电池后端的锁舌和设 置在 1形导轨后端的锁扣构成。
所述倒 "凹"形结构电池尾部设置组合有刹车灯和转向灯的尾灯。 本实用新型的有益效果是： 这种鞍形电动自行车后衣架电池结构简单， 设计巧妙， 它可通过 活动连接件安装在自行车后衣架下方， 并卡于自行车后轮两侧， 可与 自行车后衣架形成一体， 充分利用了后衣架与后轮间的空间，其隐蔽 性好， 不会影响电动自行车简单的外观造型，通过活动连接件安装在 自行车后衣架上的电池安装或拆卸操作极为方便。
本实用新型鞍形电动自行车后衣架电池的具体结构由以下附图和 实施例详细给出。
附图说明
图 1是鞍形电动自行车后衣架电池的结构示意图；
图 2是图 1鞍形电动自行车后衣架电池锁扣机构结构示意图。 具体实施方式
实施例： 从附图可以清楚地看到鞍形电动自行车后衣架电池由可 卡入后衣架下部两腿间的倒 "凹"形结构电池 1和活动连接件 2组成。
所述倒 "凹"形结构电池 1外侧宽度小于后衣架两支腿间隔距， 倒 "凹"形结构电池 1的凹口 11宽度大于车轮宽度。 所述倒 "凹" 形结构电池 1的前端设有电源连接插孔 12， 电源连接插孔 12配有电 源插头 13。
所述活动连接件 2由" ^ "形导轨 21和可与 形导轨 21悬挂配合的 轨槽 22构成。
所述轨槽 22设置在倒 "凹"形结构电池 1顶部， 倒 "凹"形结构 电池 1通过轨槽 22与J "形导轨 21的插入配合悬挂在 1形导轨 21， 倒 "凹"形结构电池 1通过轨槽 22与^形导轨 21的配合可沿 i形导 轨 21移动。
所述倒 "凹"形结构电池 1还配有一可阻止其从" L形导轨 21上滑 出的锁扣机构。
所述锁扣机构由固定安装在倒 "凹"形结构电池 1后端的锁舌 31 和与锁舌 31适配的锁扣 （图中未示) 构成。
所述锁舌 31如图 2所示， 锁舌 31上端为舌端 33， 下端为操作把 手 34， 锁舌 31通过设置在其中部的转轴 35安装在倒 "凹"形结构 电池 1后端。 通过操作把手 34可使锁舌 31绕转轴 35转动。
所述锁扣设置在^形导轨 21的尾端 （图中未示）。
所述倒 "凹"形结构电池 1尾部设有组合有刹车灯和转向灯的尾 灯 4。
本实用新型鞍形电动自行车后衣架电池在电动自行车后衣架上的 安装方法， 将^形导轨 21通过电悍或紧固件在后衣架 5下部中线部 位，将电源插头 13安装在" L形导轨 21的前端。此时，即可进行倒 "凹" 形结构电池 1在后衣架 5上的安装。
安装时， 将倒 "凹"形结构电池 1顶部的轨槽 22对准后衣架 5尾 部的" L形导轨 21， 然后轻轻向内推动倒 "凹"形结构电池 1， 促使悬 挂在 1形导轨 21上的倒 "凹"形结构电池 1沿导轨内移， 推入到位 时， 倒 "凹"形结构电池 1前端的电源连接插孔 12导入" L形导轨 21 前端的电源插头 13接通电源， 此时锁扣机构 3的锁舌 31之舌端 33 刚好嵌入" L形导轨 21尾端的锁扣， 倒 "凹"形结构电池 1被固定安 装在后衣架 5下部。 拆卸时， 只需拉动锁舌 31的操作把手 34， 促使锁舌 31绕绕转轴 35转动， 使锁舌 31的舌端 33脱离丄形导轨 21尾端的锁 ， 向外拉 动倒 "凹"形结构电池 1， 促使悬挂在" 形导轨 21上的倒 "凹"形 结构电池 1沿导轨外移， 即可将倒 "凹"形结构电池 1从后衣架 5上 退出卸下。
以上内容是结合具体的优选实施方式对本实用新型所作的进一步 详细说明， 不能认定本实用新型的具体实施只局限于这些说明。对于 本实用新型所属技术领域的普通技术人员来说，在不脱离本实用新型 构思的前提下， 其架构形式能够灵活多变， 可以派生系列产品。只是 做出若干简单推演或替换，都应当视为属于本实用新型由所提交的权 利要求书确定的专利保护范围。

Claims

权 利 要 求 书
1、 一种鞍形电动自行车后衣架电池， 包括： 端部配有电源连接座 的电池体， 所述电源连接座由设置在电池的前端设有电源连接插孔， 和与电源连接插孔配合的电源插头构成， 其特征在于：
所述电池体为可卡入后衣架下部两支腿间的倒 "凹"形结构电池， 倒 "凹"形结构电池的凹口宽度大于车轮宽度；
所述倒 "凹"形结构电池上设有可与后衣架装配连接的活动连接 件。
2、根据权利要求 1所述的鞍形电动自行车后衣架电池，其特征在 于：
所述活动连接件由可固定在后衣架背面的 1形导轨和设置在倒 "凹"形结构电池顶部可与 "形导轨悬挂配合的轨槽构成。
3、根据权利要求 1或 2所述的鞍形电动自行车后衣架电池， 其特 征在于：
所述倒 "凹"形结构电池还配有一阻止其从 ~> "形导轨上滑出的锁 扣机构。
4、根据权利要求 3所述的鞍形电动自行车后衣架电池，其特征在 于：
所述锁扣机构由固定安装在倒 "凹"形结构电池后端的锁舌和设 置在 形导轨后端的锁扣构成。
5、根据权利要求 4所述的鞍形电动自行车后衣架电池，其特征在 于- 所述锁舌上端为舌端， 下端为操作把手， 锁舌通过设置其中部的 转轴安装在倒 "凹"形结构电池后端。
6、根据权利要求 5所述的鞍形电动自行车后衣架电池， 其特征在 于：
所述倒 "凹"形结构电池尾部设有组合有刹车灯和转向灯的尾灯。
PCT/CN2010/000009 2009-04-20 2010-01-04 一种鞍形电动自行车后衣架电池 WO2010121482A1 (zh)

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