[go: up one dir, main page]

WO2016000110A1 - 一种电动折叠车的半自动开合装置 - Google Patents

一种电动折叠车的半自动开合装置 Download PDF

Info

Publication number
WO2016000110A1
WO2016000110A1 PCT/CN2014/081093 CN2014081093W WO2016000110A1 WO 2016000110 A1 WO2016000110 A1 WO 2016000110A1 CN 2014081093 W CN2014081093 W CN 2014081093W WO 2016000110 A1 WO2016000110 A1 WO 2016000110A1
Authority
WO
WIPO (PCT)
Prior art keywords
pedal
magnet
wheel frame
semi
closing device
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.)
Ceased
Application number
PCT/CN2014/081093
Other languages
English (en)
French (fr)
Inventor
路海燕
罗云国
罗梓珊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/CN2014/081093 priority Critical patent/WO2016000110A1/zh
Publication of WO2016000110A1 publication Critical patent/WO2016000110A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K15/00—Collapsible or foldable cycles

Definitions

  • the invention belongs to the field of folding bicycle accessories, and in particular relates to a semi-automatic opening and closing device for an electric folding bicycle.
  • the electric folding bike has the advantages of being foldable, easy to handle, and easy to carry. It does not need to use external tools during folding, and the vehicle can be folded or unfolded by hand. After folding, it can be conveniently stored and moved to avoid outdoor storage. Unsafe hidden dangers.
  • the front and rear ends of the pedals are respectively provided with a front wheel frame and a rear wheel frame, the front wheel frame is equipped with a front wheel, and the rear wheel frame is equipped with a rear wheel.
  • a folding portion is arranged in the middle of the frame so that the frame can be folded laterally with the folding portion as a fulcrum, that is, the front wheel is folded toward the rear wheel.
  • the front frame is overlapped with the rear wheel frame to shorten the length of the frame.
  • the folding process of the existing frame is cumbersome, the folding and unfolding process is laborious, the degree of automation is low, and the use is inconvenient; the distance from the folded portion to the front wheel frame and the rear wheel frame is not the same, so that the front wheel frame and the rear wheel frame are folded.
  • the length of the rear is reduced, but the width is widened, so the volume is not reduced, and the front and rear wheel frames cannot be adjusted, and the front and rear wheels are misaligned between the front and rear wheels. .
  • the problem to be solved by the present invention is to provide a semi-automatic opening and closing device for an electric folding bicycle After the wheel frame is folded, the two rear wheels are respectively arranged on both sides of the front wheel to avoid misalignment before and after, the folding process is simple, and the operation is labor-saving.
  • a semi-automatic opening and closing device for an electric folding bicycle characterized in that the pedal is movably connected to the handlebar frame, the seat support rod is movably connected with the pedal, the seat support rod is provided with a lock tongue, and the left wheel frame and the right wheel frame are connected
  • a magnet is arranged on the bonding surface between the left wheel frame and the right wheel frame, and an electromagnetic coil is arranged between the two magnets, and a magnet is arranged in the top surface of the pedal, and the corresponding position of the handlebar frame is also
  • a magnet is arranged, an electromagnetic coil is arranged between the two magnets, a return spring is arranged between the lock tongue and the pedal, a magnet is arranged on the lock arm, and a corresponding magnet is arranged at the pedal position, and between the two magnets
  • An electromagnetic coil is disposed, and a magnet is disposed on a bottom surface of the left wheel frame and the right wheel frame, and a magnet is disposed at a
  • the surface of the magnet except the corresponding surface is covered with a high magnetic permeability material, and the folding suction surface of the electric folding bicycle is provided with a silicone cushion.
  • the left wheel frame and the right wheel frame are correspondingly provided with an electromagnet and a magnet, and the electromagnet realizes magnetic pole conversion through a reverse switch, the electromagnetic coil energizing wire passes through the inside of the vehicle body, and the electromagnetic coil is provided with a trigger switch, including a contact switch and an inductive switch.
  • the folding rear wheel frame is folded over the bottom surface of the pedal, and the two rear wheels are respectively arranged on both sides of the front wheel to form a stable plane, so that the vehicle can stand on the ground, which greatly reduces the folding volume of the vehicle and reduces Take up space, easy to move or store a magnet is arranged on the bonding surface between the left wheel frame and the right wheel frame, and an electromagnetic coil is arranged between the two magnets.
  • a magnet is arranged on the bonding surface between the left wheel frame and the right wheel frame, and an electromagnetic coil is arranged between the two magnets.
  • the left and right wheel frames are attracted together by the opposite attraction of the magnet, and the left and right wheel structures are combined.
  • the switch is pressed, the electromagnetic coil is energized, and the repulsive magnetic pole is generated. Under the same-sex repulsive action, the left and right wheel frames are automatically separated during the folding process.
  • the folding and unfolding process is highly automated, responsive, and saves time and effort.
  • the left and right wheel frame brackets are provided with magnets for clamping, so as to avoid separation between the left wheel frame and the right wheel frame in case of accidental conditions in the riding state.
  • magnets on the left wheel frame and the right wheel frame and magnets are also arranged corresponding to the fitting positions of the pedals. After the vehicle is folded, the two wheel carriers can be attached to both sides of the pedal to avoid the wheel frame being opened by its own weight in the folded state.
  • the surface of the magnet except for its corresponding surface is covered with a high magnetic permeability material to prevent the magnet from radiating nuclear to other parts of the electric vehicle; in order to prevent the suction force from being excessively generated when the magnet is sucked, the shock is too high.
  • the force will reduce the service life of the device.
  • the folding suction surface of the electric folding bicycle is provided with a silicone cushion; for the appearance and appearance coordination, the wiring is smooth, and the position of the hollow body is fully utilized to set the electric wire, and the electromagnetic coil is energized from the vehicle.
  • Figure 1 is a schematic view of the present invention
  • Figure 2 is a schematic diagram of the left rear wheel of the present invention
  • FIG. 3 is a schematic structural view of a bottom surface of a pedal of the present invention.
  • Figure 4 is a schematic view showing the connection of the front wheel bracket and the pedal according to the present invention.
  • Figure 5 is a schematic cross-sectional view showing the left and right wheel frames folded toward the bottom surface of the pedal according to the present invention
  • FIG. 6 is a schematic structural view of a switch wire of the present invention.
  • Figure 7 is a schematic view showing the locking structure of the seat support rod
  • Figure 8 is a schematic diagram of the lock tongue structure
  • Figure 9 is a schematic diagram of the suction structure of the left and right wheel frames
  • Figure 10 is a schematic diagram of the folding structure of the pedal and the handlebar frame
  • FIG 11 shows the structure of the installation slot
  • the pedal 1 is movably connected to the handlebar frame 2, the pedal 1 can be folded toward the handlebar frame 2, the seat support lever 6 is movably coupled to the pedal 1, and the seat support bar 6 can be folded toward the pedal 1, the seat support bar 6
  • a locking tongue 8 is provided for locking the seat support bar 6, the left wheel frame 3 and the right wheel frame 4 are movably connected to the rear end of the pedal 1, and the left wheel frame 3 and the right wheel frame 4 can be folded toward the bottom surface of the pedal 1.
  • the folded rear wheel frame is folded over the bottom surface of the pedal 1 and the two rear wheels are respectively arranged on the front wheel 13 On both sides, a stable plane is formed, so that the vehicle can stand on the ground, which greatly reduces the folding volume of the vehicle, reduces the occupied space, and is convenient for moving or storing.
  • the magnet 10 is disposed on the bonding surface between the left wheel frame 3 and the right wheel frame 4, and the electromagnetic coil 11 is disposed between the two magnets 10, and the left and right wheel frames are attracted by the opposite attraction of the magnet 10 during the running state of the vehicle.
  • the left and right wheel frames constitute an integral bracket, and when the folding is required, the switch 19 is pressed, and the electromagnetic coil 11 is energized to generate a repulsive magnetic pole.
  • the left and right wheel frames are automatically separated during the folding process under the same-sex repulsive action. .
  • the magnet 10 has the characteristics of 'same-sex repelling, opposite-sex attracting', and the two poles of the magnet 10 are extremely N-pole S, specifically, N and s attracts, NN replies SS replies.
  • the left wheel frame 3 magnet N pole is outward
  • the right wheel frame 4 is correspondingly set to s pole outward
  • the electromagnetic coil 11 is set to N of the left wheel frame 3, for example.
  • the electromagnetic coil 11 is not working, the left and right wheel frames are attracted, and the electromagnetic coil 11 is magnetic when energized, and its N pole is opposite to the N pole of the left wheel carrier 3, and its S pole and the right wheel frame 4 s Extremely opposite, the right wheel frame 4 is automatically opened under the repulsive action.
  • a magnet 10 is disposed in the top surface of the pedal 1, and a magnet 10 is also disposed at a position where the handlebar frame 2 is attached.
  • the electromagnetic coil 11 is disposed between the two magnets 10, and the pedal and the handlebar frame 2 are sucked together by the magnet 10 when folded into position to prevent the self-weight from being opened from the folded state.
  • the electromagnetic coil 11 is energized to generate a phase. Repelling the magnetic pole, the pedal 1 and the handlebar frame 2 are automatically separated under the same-sex repulsive action .
  • the lock tongue 8 is movably connected to the pedal 1.
  • the lock tongue arm 9 is provided with a magnet 10, and the corresponding pedal 1 is also provided with a magnet 10, and an electromagnetic coil 11 is disposed between the two attracted magnets 10.
  • the lock tongue 8 locks the seat support rod 6, and the seat support rod 6 bears against the projection 7 of the front wheel bracket 14, and the driver can sit on the seat.
  • the electromagnetic coil 11 When the chair 5 is riding, when the folding is required, the electromagnetic coil 11 is energized to generate a repulsive magnetic pole, and the pedal 1 and the bolt arm 9 are automatically separated under the same-sex repulsive action, and the seat support rod 6 is protruded from the front wheel bracket 14 7 is disengaged, the seat support bar 6 and the handlebar frame 2 are simultaneously unlocked, and the folding of the seat support bar 6 toward the pedal 1 and the folding of the pedal 1 toward the handlebar frame 2 can be performed. .
  • a reset spring is disposed between the lock tongue 8 and the pedal 1 and is separated.
  • the lock tongue 8 can be automatically reset under the action of the spring, the lock tongue arm 9 is provided with the magnet 10, and the pedal fitting position is provided with the electromagnet 12, When energized, the electromagnet 12 generates a magnetic pole opposite to the magnet 10, and automatically disengages the lock tongue 8.
  • the lock tongue 8 is automatically reset by the action of the spring.
  • the magnets 10 are disposed on the bottom surfaces of the left wheel frame 3 and the right wheel frame 4, and the magnets 10 are also disposed at the bonding positions of the pedals 1, and the electromagnetic coils 11 are disposed between the two magnets 10 that are attracted.
  • the electromagnetic coil 11 is energized to generate a repulsive magnetic pole, and the pedal 1 and the left and right wheel frames are automatically separated under the same repulsion. .
  • the magnet 10 is provided with a mounting groove 15, the electromagnetic coil 11 is disposed at a notch of the mounting groove 15, and the electromagnetic coil 11 is mounted outside the magnet 10.
  • the surface of the magnet 10 other than its corresponding surface is covered with a high magnetic permeability material 16 to prevent the magnet 10 from radiating to other components of the electric vehicle.
  • the high magnetic permeability material 16 includes metals and non-metals, and is preferably iron in the case of economy and effect.
  • the folding suction surface of the electric folding bicycle is provided with a silicone cushion 17.
  • the left wheel frame 3 and the right wheel frame 4 are correspondingly provided with an electromagnet 12 and a magnet 10, and an electromagnet 12
  • the pole switching is realized by the reverse switch, and the reverse switch controls the direction of the magnetic pole by reversing the direction of the energizing coil.
  • the magnetic pole of the electromagnet 12 and the magnet 10 are extremely magnetic, and the isotropic magnetic pole is required to be separated.
  • the left wheel frame 3 is provided with a magnet 10
  • the s pole is outward
  • the right wheel frame 4 is provided with an electromagnet 12
  • the electromagnet is required to be engaged 12 is energized
  • the magnetic pole opposite to the left wheel frame is n pole
  • the left and right wheel frames are sucked together; when it needs to be separated, the reverse switch controls the magnetic pole to turn to s by reversing the energizing direction of the electromagnet 12
  • the left and right wheel frames are arranged.
  • the combination of magnet + solenoid can be replaced with an electromagnet.
  • the wiring is unobstructed, and the energizing wire 20 is provided by fully utilizing the position of the hollow body of the vehicle body, and the energizing wire 20 of the electromagnetic coil 11 passes through the inside of the vehicle body.
  • the electromagnetic coil 11 is provided with a trigger switch including a contact switch and an inductive switch.
  • the use of the inductive switch is an alternative to the present invention.
  • the sensor 18 is used to sense the signal to the controller.
  • the controller controls the power supply to be turned on, and the electromagnetic coil 11 is energized to generate a repulsive magnetic pole, which is automatically separated under the same-sex repulsive action.
  • the electric folding cart When the state of use is used, the electric folding cart is in an unfolded state, and the left and right wheel frames are sucked together by the magnet 10, the tongue arm 9 and the pedal 1 When sucked together, the locking tongue 8 bears against the seat support rod 6, and the end of the seat support rod 6 penetrates into the protrusion 7 of the front wheel bracket 14 to withstand the handlebar frame 2, the seat support rod 6, and the handlebar frame 2, pedal 1 The three are locked.
  • the switch 19 When folding is required, the switch 19 is opened, and the electromagnetic coil 11 between the tongue 9 and the pedal 1 is energized to generate a repulsive action, and the seat support rod 6, the handlebar frame 2, the pedal 1 are unlocked, the electromagnetic coil 11 between the left and right brackets is energized to produce a repulsive effect, and the folded side is separated to the two sides; when folded to a certain extent, the left and right wheel frames and the bottom surface of the pedal 1 are magnetized 10 Pull together and pedal 1 and handlebar 2 are attracted together by magnet 10.
  • the wheel carrier of the solution is an extended wheel frame, and the length thereof is lengthened. After the two wheel frames are closed with the pedal 1 , the left rear wheel 21 and the right rear wheel 22 are closed. It can just be arranged on both sides of the front wheel 13, and realizes three wheels side by side and side by side, which greatly reduces the space occupied by the three wheels, and has a smaller volume after folding, and is hand-drawn.
  • the handlebar frame can pull the vehicle forward, which is convenient and labor-saving.
  • the left wheel frame 3 and the right wheel frame 4 are combined into one wheel frame, and the left rear wheel 21 and the right rear wheel 22 are combined into one wheel.
  • the left wheel frame 3 and the right wheel frame 4 are deployed to the outside of the pedal 1 to fold the pedal 1 toward the ground.
  • the left wheel frame 3 and the right wheel frame 4 are stretched and merged into one integral wheel frame, and the left rear wheel 11 and the right rear wheel 12 are combined into one integral rear wheel.
  • the handlebar frame 14 is provided with a folding handlebar, and the handlebar can be bent and attached to both sides of the handlebar frame 14, thereby optimizing the folding volume of the vehicle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

一种电动折叠车的半自动开合装置，踏板（1）与车把架（2）活动连接，座椅支撑杆（6）与踏板（1）活动连接，所述座椅支撑杆（6）设置锁舌（8），左轮架（3）和右轮架（4）活动连接于踏板（1）后端，左轮架（3）和右轮架（4）之间的贴合面设置磁铁（10），两吸合的磁铁（10）之间设置电磁线圈（11）。踏板（1）与车把架（2）之间可以折叠，轮架（3，4）与踏板（1）之间能够进行折叠，折叠后轮架（3，4）翻折于踏板（1）底面，两个后轮（21，22）分别排列于前轮（13）的两侧，折叠过程自动化程度高，便捷省力，较大程度的减小了车辆折叠体积，减小占用空间。

Description

一种电动折叠车的半自动开合装置 一种电动折叠车的半自动开合装置
技术领域
本 发明 属于折叠车配件领域，具体涉及一种 电动折叠车的半自动开合装置 。
背景技术
电动折叠车具有可折叠、易操控、便于携带等优点，在折叠的使用过程中不需要借助外来工具，通过手动自行将车折叠或展开，折叠后，能够较方便的存放和移动，避免室外存放的不安全隐患。
当前多数电动折叠车外观同自行车相似或由自行车改装而成，踏板的前、后两端分别设有前轮架与后轮架，前轮架加装前轮，后轮架加装后轮，在车架中段设置有一折叠部位，使得车架能够以该折叠部位为支点进行横向对折，即将前轮向后轮方向折叠， 使前轮架与后轮架叠合，以此缩短该车架的长度。
但是，现有车架的折叠过程繁琐，折叠和展开过程吃力，自动化程度低，使用不便；折叠部位至前轮架及后轮架的距离并不相同，使得前轮架与后轮架在折叠后长度减小，但是其宽度加宽，因此体积较并未减小，又因前、后轮架无法调整，前轮与后轮之间形成前、后错位的情况 。
发明 内容
本 发明 所要解决的问题是：提供一种 电动折叠车的半自动开合装置 ，轮架折叠后，两个后轮分别排列于前轮的两侧，避免前后错位，折叠过程简单，操作省力。
本 发明 是通过如下技术方案来实现的：设计 一种电动折叠车的半自动开合装置，其特征在于，踏板与车把架活动连接，座椅支撑杆与踏板活动连接，所述座椅支撑杆设置锁舌，左轮架和右轮架活动连接于踏板后端，左轮架和右轮架之间的贴合面设置磁铁，两吸合的磁铁之间设置电磁线圈，踏板顶面内设置磁铁，与之对应的车把架的贴合位置也设置磁铁，两吸合的磁铁之间设置电磁线圈，所述锁舌与踏板之间设置复位弹簧，锁舌支臂设置磁铁，与之对应的踏板位置也设置磁铁，两吸合的磁铁之间设置电磁线圈，所述左轮架和右轮架的底面设置磁铁，对应踏板的贴合位置也设置磁铁，两吸合的磁铁之间设置电磁线圈，所述磁铁设置安装槽，电磁线圈设置于安装槽槽口，所述磁铁除其对应面以外的面采用高磁导率材料覆盖，所述电动折叠车的折叠吸合面设置硅胶缓冲垫， 左轮架和右轮架对应设置电磁铁和磁铁，电磁铁通过反转开关实现磁极转换 ，电磁线圈通电导线从车体内部穿过，电磁线圈设置触发开关，包括接触开关和感应开关。
本 发明 的有益效果是：
1 、折叠后轮架翻折于踏板底面，两个后轮分别排列于前轮的两侧，构成一个稳定的平面，使得车辆能够竖立于地面，较大程度的减小了车辆折叠体积，减小占用空间，便于移动或存放 ；左轮架和右轮架之间的贴合面设置磁铁，两吸合的磁铁之间设置电磁线圈，车辆运行状态时左右轮架在磁铁的异性相吸作用下吸合在一起，左右轮架构成一个整体支架，需要折叠时按下开关，电磁线圈通电，产生相斥磁极，在同性相斥作用下左右轮架在折叠过程中自动分开 ，折叠和展开过程自动化程度高，反应灵敏，省时省力。
2 、使用电磁线圈 + 磁铁的组合经济成本低，制作简单，替换为电磁铁，磁力强，系统性好。
3 、左右轮架支架设置磁铁，用于卡紧，避免骑行状态下遇意外状况导致左轮架与右轮架发生分离。
4 、还可以在左轮架和右轮架设置磁铁，对应踏板的贴合位置也设置磁铁，车辆折叠后，两只轮架能够贴附于踏板两侧，避免折叠状态下轮架因自重打开。
5 、为了增强技术效果，所述磁铁除其对应面以外的面采用高磁导率材料覆盖，防止磁铁对电动车其他部件核辐射；为了防止磁铁吸合时吸力过猛产生震动，过高的冲击力会降低本装置的使用寿命，所述电动折叠车的折叠吸合面设置硅胶缓冲垫；为了外观美观协调，走线通畅，充分利用车体中空的位置设置通电导线，电磁线圈通电导线从车体内部穿过；使用感应开关为本案的替代方案，不必人为操作按钮，使用传感器感应信号传给控制器，控制器控制接通电源，电磁线圈通电，产生相斥磁极，在同性相斥作用下自动分开，大大减少了人为的参与过程。
附图说明
图 1 为本 发明 示意图
图 2 为本 发明 左后轮示意图
图 3 为本 发明 踏板底面结构示意图；
图 4 为本 发明 前轮支架与踏板连接示意图；
图 5 为本 发明 左右轮架向踏板底面折叠的剖面示意图；
图 6 为本 发明 开关导线结构示意图；
图 7 为座椅支撑杆锁定结构示意图；
图 8 为锁舌结构示意图
图 9 为左右轮架吸合结构示意图
图 10 为踏板和车把架折叠结构示意图
图 11 为安装槽结构示意图
图中： 1 、踏板； 2 、车把架； 3 、左轮架 ； 4 、右轮架； 5 、座椅； 6 、座椅支撑杆； 7 、凸块； 8 、锁舌； 9 、支臂； 10 、磁铁； 11 、电磁线圈； 12 、电磁铁； 13 、前轮； 14 、前轮支架； 15 、安装槽 16 高磁导率材料 17 硅胶缓冲垫 18 传感器 19 开关 20 导线 21 左后轮 22 右后轮。
具体实施方式
如图所示，本 发明 ，踏板1与车把架2活动连接，踏板1能够向车把架2折叠，座椅支撑杆6与踏板1活动连接，座椅支撑杆6能够向踏板1折叠，所述座椅支撑杆6设置锁舌8，用于座椅支撑杆6的锁定，左轮架3和右轮架4活动连接于踏板1后端，左轮架3和右轮架4能够向踏板1底面折叠， 折叠后轮架翻折于踏板 1 底面，两个后轮分别排列于前轮 13 的两侧，构成一个稳定的平面，使得车辆能够竖立于地面，较大程度的减小了车辆折叠体积，减小占用空间，便于移动或存放 ；左轮架3和右轮架4之间的贴合面设置磁铁10，两吸合的磁铁10之间设置电磁线圈11，车辆运行状态时左右轮架在磁铁10的异性相吸作用下吸合在一起，左右轮架构成一个整体支架，需要折叠时按下开关19，电磁线圈11通电，产生相斥磁极，在同性相斥作用下左右轮架在折叠过程中自动分开 。
磁铁 10 具有'同性相斥，异性相吸'的特点， 磁铁 10 的两极为 N 极 S 极， 具体的， N 和 s 相吸， NN 相斥 SS 相斥。举例，左轮架 3 磁铁 N 极向外，右轮架 4 对应的设置为 s 极向外，电磁线圈 11 比如设置于左轮架 3 的 N 极，电磁线圈 11 不工作时左右轮架相吸，电磁线圈 11 通电时产生磁性，其 N 极与左轮架 3 的 N 极相对，其 S 极与右轮架 4 的 s 极相对，在相斥作用下自动把右轮架 4 排开。
踏板1顶面内设置磁铁10，与之对应的车把架2的贴合位置也设置磁铁10 ，两吸合的磁铁10之间设置电磁线圈11，折叠到位时踏板和车把架2通过磁铁10吸合在一起，防止因自重从折叠状态打开，需要展开时，电磁线圈11通电，产生相斥磁极，在同性相斥作用下踏板1和车把架2自动分开 。
所述锁舌8与踏板1活动连接，锁舌支臂9设置磁铁10，与之对应的踏板1位置也设置磁铁10，两吸合的磁铁10之间设置电磁线圈11。锁舌支臂9与踏板1通过磁铁10吸合在一起时，锁舌8锁住座椅支撑杆6，座椅支撑杆6顶住前轮支架14的凸块7，驾驶者可以坐在座椅5上骑行，需要折叠时，电磁线圈11通电，产生相斥磁极，在同性相斥作用下踏板1和锁舌支臂9自动分开，座椅支撑杆6从前轮支架14的凸块7脱出，座椅支撑杆6和车把架2同时解锁，能够进行座椅支撑杆6向着踏板1的折叠、踏板1向着车把架2的折叠 。
所述锁舌8与踏板之1间设置复位弹簧，被分离开当外力消失时锁舌8可以在弹簧作用下自动复位，锁舌支臂9设置磁铁10，踏板贴合位置设置电磁铁12，当通电时电磁铁12产生与磁铁10相反的磁极，自动把锁舌8排开，当通电消失，锁舌8在弹簧作用下自动复位。
所述左轮架3和右轮架4的底面设置磁铁10，对应踏板1的贴合位置也设置磁铁10，两吸合的磁铁10之间设置电磁线圈11。左右轮架分开向着踏板1底面折叠时，在磁铁10的作用下吸合在一起，需要展开时，电磁线圈11通电，产生相斥磁极，在同性相斥作用下踏板1和左右轮架自动分开。
所述磁铁10设置安装槽15，电磁线圈11设置于安装槽15槽口，电磁线圈11安装在磁铁10的外面。
为了增强技术效果，所述磁铁10除其对应面以外的面采用高磁导率材料16覆盖，防止磁铁10对电动车其他部件核辐射。高磁导率材料16包括金属和非金属，出于经济和效果的考虑本案优选为铁。
为了防止磁铁10吸合时吸力过猛产生震动，过高的冲击力会降低本装置的使用寿命，所述电动折叠车的折叠吸合面设置硅胶缓冲垫17。
作为本案的替换方案， 左轮架 3 和右轮架 4 对应设置电磁铁 12 和磁铁 10 ，电磁铁 12 通过反转开关实现磁极转换，反转开关通过反转通电线圈的方向控制磁极的方向，需要吸合时电磁铁 12 的磁极与磁铁 10 磁极为异性，需要分开时为同性磁极。
具体的，比如左轮架 3 设置磁铁 10 ，其 s 极向外，右轮架 4 设置电磁铁 12 ，需要吸合时电磁铁 12 通电，与左轮架相对的磁极为 n 极，左右轮架吸合在一起；需要分开时，反转开关通过反转电磁铁 12 的通电方向控制磁极转为 s 极，左右轮架排开。同样的道理，磁铁 + 电磁线圈的组合都可以被替换为电磁铁。
为了外观美观协调，走线通畅，充分利用车体中空的位置设置通电导线20，电磁线圈11的通电导线20从车体内部穿过。
电磁线圈11设置触发开关，包括接触开关和感应开关。使用感应开关为本案的替代方案，不必人为操作按钮，使用传感器18感应信号传给控制器，控制器控制接通电源，电磁线圈11通电，产生相斥磁极，在同性相斥作用下自动分开。
使用状态时电动折叠车呈展开状态，左右轮架通过磁铁 10 吸合在一起，锁舌支臂 9 与踏板 1 吸合在一起，锁舌 8 顶住座椅支撑杆 6 ，座椅支撑杆 6 末端探入前轮支架 14 的凸块 7 下，顶住车把架 2 ，座椅支撑杆 6 、车把架 2 、踏板 1 三者被锁定。
需要折叠时，打开开关 19 ，锁舌支臂 9 与踏板 1 之间的电磁线圈 11 通电产生排斥作用，座椅支撑杆 6 、车把架 2 、踏板 1 三者被解锁，左右支架之间的电磁线圈 11 通电产生排斥作用，边折叠边向两边分开；当折叠到一定程度，左右轮架和踏板 1 底面被磁铁 10 吸合在一起，踏板 1 和车把架 2 被磁铁 10 吸合在一起。
需要展开时，打开开关 19 ，踏板 1 和车把架 2 之间的电磁线圈 11 通电产生排斥作用，左右轮架和踏板 1 底面之间的电磁线圈 11 通电产生排斥作用，车把架 2 、踏板 1 、左右轮架可以分开，当折叠到一定程度时，左右轮架之间的磁铁 10 产生作用吸合在一起，锁舌支臂 9 与踏板 1 吸合在一起，锁舌 8 顶住座椅支撑杆 6 ，座椅支撑杆 6 顶住车把架 2 ，座椅支撑杆 6 、车把架 2 、踏板 2 三者展开状态被锁定，使用者可以坐在座椅 5 上骑行。
本方案轮架为延长型轮架，其长度加长，两只轮架与踏板1相闭合后， 左后轮21与右后轮22 刚好能够排列于前轮13的两侧， 实现三轮左右并排相靠，较大程度的缩减了三个车轮的占地空间，折叠后体积更小，并且手拉 车把架即可拉动车辆前行，方便省力。从外观上看，左轮架3和右轮架4合并为一个轮架，左后轮21与右后轮22合并为一个车轮。
车辆展开时， 将左轮架3与右轮架4向踏板1外侧展开， 将踏板1向着地面翻折 ， 左轮架3与右轮架4伸展完毕合并为一整体轮架，左后轮11与右后轮12合并为一整体后轮 。
车把架14设置折叠车把，车把能够弯折并贴合于车把架14的两侧，更加优化车辆折叠体积。
需要指出的是，上述实施方式仅是本 发明 优选的实施例，对于本技术领域的普通技术人员来说，在符合本 发明 工作原理的前提下，任何等同或相似的替换均落入本 发明 的保护范围内。

Claims (10)

  1. 一种电动折叠车的半自动开合装置，其特征在于，踏板与车把架活动连接，座椅支撑杆与踏板活动连接，所述座椅支撑杆设置锁舌，左轮架和右轮架活动连接于踏板后端，左轮架和右轮架之间的贴合面设置磁铁，两吸合的磁铁之间设置电磁线圈。
  2. 根据权利要求1所述的一种电动折叠车的半自动开合装置，其特征在于，踏板顶面内设置磁铁，与之对应的车把架的贴合位置也设置磁铁，两吸合的磁铁之间设置电磁线圈。
  3. 根据权利要求1或2所述的一种电动折叠车的半自动开合装置，其特征在于，所述锁舌与踏板之间设置复位弹簧，锁舌支臂设置磁铁，与之对应的踏板位置也设置磁铁，两吸合的磁铁之间设置电磁线圈。
  4. 根据权利要求3所述的一种电动折叠车的半自动开合装置，其特征在于，所述左轮架和右轮架的底面设置磁铁，对应踏板的贴合位置也设置磁铁，两吸合的磁铁之间设置电磁线圈。
  5. 根据权利要求1或2或4所述的一种电动折叠车的半自动开合装置，其特征在于，所述磁铁设置安装槽，电磁线圈设置于安装槽槽口，电磁线圈安装在磁铁的外面。
  6. 根据权利要求1或2或4所述的一种电动折叠车的半自动开合装置，其特征在于，所述磁铁除其对应面以外的面采用高磁导率材料覆盖。
  7. 根据权利要求1或2或4所述的一种电动折叠车的半自动开合装置，其特征在于，所述电动折叠车的折叠吸合面设置硅胶缓冲垫。
  8. 根据权利要求1或2或4所述的一种电动折叠车的半自动开合装置，其特征在于， 左轮架和右轮架对应设置电磁铁和磁铁，电磁铁通过反转开关实现磁极转换。
  9. 根据权利要求1或2或4所述的一种电动折叠车的半自动开合装置，其特征在于，电磁线圈通电导线从车体内部穿过。
  10. 根据权利要求1或2或4所述的一种电动折叠车的半自动开合装置，其特征在于，电磁线圈设置触发开关，包括接触开关和感应开关。
PCT/CN2014/081093 2014-06-30 2014-06-30 一种电动折叠车的半自动开合装置 Ceased WO2016000110A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/081093 WO2016000110A1 (zh) 2014-06-30 2014-06-30 一种电动折叠车的半自动开合装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/081093 WO2016000110A1 (zh) 2014-06-30 2014-06-30 一种电动折叠车的半自动开合装置

Publications (1)

Publication Number Publication Date
WO2016000110A1 true WO2016000110A1 (zh) 2016-01-07

Family

ID=55018211

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/081093 Ceased WO2016000110A1 (zh) 2014-06-30 2014-06-30 一种电动折叠车的半自动开合装置

Country Status (1)

Country Link
WO (1) WO2016000110A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106741451A (zh) * 2016-12-16 2017-05-31 郭馨艳 一种自动双折叠电动滑板车
EP4167547A1 (en) 2015-12-11 2023-04-19 Umbra Technologies Ltd. System and method for information slingshot over a network tapestry and granularity of a tick
CN117338354A (zh) * 2023-09-15 2024-01-05 中国人民解放军海军军医大学第三附属医院 一种肝胆外科手术用的牵拉装置
EP4325804A2 (en) 2015-04-07 2024-02-21 Umbra Technologies Ltd. Multi-perimeter firewall in the cloud

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001322585A (ja) * 2000-05-12 2001-11-20 Matsushita Electric Ind Co Ltd 折り畳み式自転車
CN2491316Y (zh) * 2001-06-25 2002-05-15 晋江市华侨玩具有限公司 一种可折叠的踏板式电瓶车
JP2009220799A (ja) * 2008-03-17 2009-10-01 Shingo Cho カート式折りたたみ自転車
CN103832525A (zh) * 2014-02-21 2014-06-04 路海燕 一种电动折叠车的车架
CN104029774A (zh) * 2014-06-30 2014-09-10 罗梓珊 一种电动折叠车的半自动开合装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001322585A (ja) * 2000-05-12 2001-11-20 Matsushita Electric Ind Co Ltd 折り畳み式自転車
CN2491316Y (zh) * 2001-06-25 2002-05-15 晋江市华侨玩具有限公司 一种可折叠的踏板式电瓶车
JP2009220799A (ja) * 2008-03-17 2009-10-01 Shingo Cho カート式折りたたみ自転車
CN103832525A (zh) * 2014-02-21 2014-06-04 路海燕 一种电动折叠车的车架
CN104029774A (zh) * 2014-06-30 2014-09-10 罗梓珊 一种电动折叠车的半自动开合装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4325804A2 (en) 2015-04-07 2024-02-21 Umbra Technologies Ltd. Multi-perimeter firewall in the cloud
EP4167547A1 (en) 2015-12-11 2023-04-19 Umbra Technologies Ltd. System and method for information slingshot over a network tapestry and granularity of a tick
CN106741451A (zh) * 2016-12-16 2017-05-31 郭馨艳 一种自动双折叠电动滑板车
CN117338354A (zh) * 2023-09-15 2024-01-05 中国人民解放军海军军医大学第三附属医院 一种肝胆外科手术用的牵拉装置

Similar Documents

Publication Publication Date Title
WO2016000110A1 (zh) 一种电动折叠车的半自动开合装置
US7077229B2 (en) Folding and portable electric scooter
CN110177739A (zh) 自行车车架、特别地电动自行车用自行车车架、电动自行车和移动照明装置以及用于自行车配件的适配件
JP2019093908A (ja) 電動自転車のバッテリー装置および電動折り畳み自転車
CN104163220B (zh) 一种电动独轮车的自动踏板系统
WO2019165850A1 (zh) 一种可以通过脚撑结构通断电的电动滑板车
CN104029774B (zh) 一种电动折叠车的半自动开合装置
WO2016000112A1 (zh) 一种电动折叠车的联动锁定机构
CN200957850Y (zh) 一种用于自动控制摩托车或电动车脚架的装置
CN203975086U (zh) 一种电动折叠车的半自动开合装置
WO2010111829A1 (zh) 自行车警示灯与座垫袋结合装置
CN209814307U (zh) 一种无人机飞行测绘用摄像机构安装架
CN211364792U (zh) 一种适用于电瓶车的挂钩机构
JP2009041163A (ja) ネクタイとシャツの吸着取り付け構造
WO2016029503A1 (zh) 一种折叠式交通工具的锁定机构
CN216597180U (zh) 一种新型双向牵引电磁铁
CN210027685U (zh) 一种翻转自行车车座
CN106223741B (zh) 一种手拉箱上锁装置及上锁方法
CN218907506U (zh) 一种带折叠空间的滑板车
CN205621672U (zh) 一种磁保持继电器
CN214729263U (zh) 一种滑板车车锁及锁体固定结构
CN221794648U (zh) 一种推车
CN214165685U (zh) 一种具有防护结构的磁铁生产用运输架
TWM623517U (zh) 輔助裝置及具有該輔助裝置的折疊腳踏車
KR20090002266U (ko) 자전거의 인승변환및 캐리어변환시스템

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14896627

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14896627

Country of ref document: EP

Kind code of ref document: A1