WO2016000317A1 - Folding wheel frames of electric folding vehicle - Google Patents
Folding wheel frames of electric folding vehicle Download PDFInfo
- Publication number
- WO2016000317A1 WO2016000317A1 PCT/CN2014/086432 CN2014086432W WO2016000317A1 WO 2016000317 A1 WO2016000317 A1 WO 2016000317A1 CN 2014086432 W CN2014086432 W CN 2014086432W WO 2016000317 A1 WO2016000317 A1 WO 2016000317A1
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- wheel frame
- folding
- wheel
- frame
- pedal
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- 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 utility model belongs to a folding car accessory, in particular to a folding wheel frame of an electric folding car.
- 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 distance between the folded portion of the existing frame and the front wheel frame and the rear wheel frame is different, so that the front wheel frame and the rear wheel frame are reduced in length after folding, but the width is widened, so the volume is not Reduced, because the front and rear wheel frames can not be adjusted, the front and rear misalignment between the front and rear wheels, carrying the vehicle forward, more inconvenient .
- the problem to be solved by the utility model is to provide a folding wheel frame of an electric folding bicycle. After the wheel carrier is folded, the two rear wheels are respectively arranged on both sides of the front wheel to avoid front and rear misalignment, thereby effectively reducing the folding volume of the vehicle.
- the utility model is realized by the following technical solutions: designing a folding wheel frame of an electric folding bicycle,
- the utility model is characterized in that a fixed shaft is arranged on both sides of the pedal, and the left wheel frame and the right wheel frame are rotationally folded outward along the fixed axis, and the left wheel frame and the right wheel frame respectively comprise a semi-circular rotary connection portion; the left wheel frame and the right wheel frame
- the tightening limit groove of the wheel frame is disposed on the rear end edge of the pedal for clamping; the left wheel frame and the right wheel frame are provided with magnets, and a magnet is also disposed corresponding to the fitting position of the pedal.
- the utility model relates to an electric folding bicycle folding wheel frame, which can be folded between the wheel frame and the pedal, and the folded rear wheel frame is folded over the two sides of the pedal, and the two rear wheels are respectively arranged on both sides of the front wheel to form a stable
- the plane enables the vehicle to stand on the ground, which greatly reduces the folding volume of the vehicle, reduces the occupied space, and facilitates movement or storage.
- the left wheel frame and the right wheel frame are respectively provided with semi-circular rotary connecting portions, and the semi-circular rotary connecting portion is rotatably linked with the fixed shafts on both sides of the pedal.
- the structural design enables the left and right wheel frames to be pedaled along the fixed axis. The two sides rotate to realize the rotation and folding of the two wheel frames, and the structure is simple and the operation is convenient.
- the rear end of the pedal is arranged along the tightening limit slot of the left wheel frame and the right wheel frame for clamping, so as to avoid separation of the left wheel frame and the right wheel frame in case of unexpected conditions in the riding state.
- the left wheel frame and the right wheel frame are provided with magnets, and the magnets are also provided 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 pedals to avoid the wheel frame being opened by its own weight in the folded state.
- Figure 1 is a schematic view showing the unfolding structure of the folding wheel frame of the present invention
- Figure 2 is a schematic view showing the unfolding structure of the folding wheel frame of the present invention.
- Figure 3 is a schematic view showing the structure of the magnet of the present invention.
- Figure 4 is a schematic view showing the folding structure of the vehicle of the present invention.
- Figure 5 is a schematic view showing the unfolding structure of the vehicle of the present invention.
- the utility model relates to a folding wheel frame of an electric folding bicycle.
- a fixed shaft is arranged on both sides of the pedal 1, and the left wheel frame 3 and the right wheel frame are along 4
- the fixed shaft 2 is rotated outwardly and folded, and the left wheel frame 3 and the right wheel frame 4 are respectively provided with a semi-circular rotary joint.
- the left wheel frame 3 and the right wheel frame 4 are respectively provided with semi-circular rotary joints, semi-circular rotary joints and fixed shafts on both sides of the pedal 1 Rotating the link, the structural design enables the left wheel frame 3 and the right wheel frame 4 to rotate along the fixed axis 2 to both sides of the pedal, thereby realizing the rotation folding of the two wheel frames, the structure is simple, and the operation is convenient.
- the tightening limit groove 7 of the left wheel frame 3 and the right wheel frame 4 is set at the rear end edge of the pedal 1, and the limit groove 7 is tightened. It is used to clamp the two wheel carriers to avoid the separation of the left wheel frame 3 and the right wheel frame 4 in case of unexpected conditions during riding.
- a magnet 8 is disposed at one end of the left wheel frame 3 and the right wheel frame 4, respectively, corresponding to the pedal 1
- the matching position also sets the magnet.
- magnets on the two inner sides of the left wheel frame 3 and the right wheel frame 4, and the magnet can promote the left wheel frame 3 after the vehicle is deployed. Fit and lock with the right wheel frame 4 to prevent the two wheel carriers from unfolding due to unexpected conditions.
- the left wheel frame 3 sets the left rear wheel 9 and the right wheel frame 4 sets the right rear wheel 10 .
- Left wheel frame 3 and right wheel frame 4 In phase separation, the corresponding left rear wheel 9 is separated from the right rear wheel 10; the left wheel frame 3 is combined with the right wheel frame 4, and the corresponding left rear wheel 9 is merged with the right rear wheel 10.
- the electric folding bicycle frame part of the solution comprises a pedal 1, a handlebar frame 12, a seatpost 13 and a wheel frame, and a pedal 1 and a handlebar frame 12 Foldable between and between, the seat post 13 and the pedal 1 are foldable, and the wheel frame and the pedal 1 are foldable.
- the handlebar frame 12, the seatpost 13, the pedal 1 and the wheel carrier are attached to each other, and the seatpost 13, the pedal 1 and the wheel frame are arranged in the contour space of the handlebar frame 12, and the left wheel frame 3 and the right wheel frame are arranged. 4 attached to the pedal 1 On both sides, the left rear wheel 9 and the right rear wheel 10 are arranged on the front wheel 11 On both sides, the vehicle can stand on the ground and has a closed crust shape. It greatly optimizes the folding volume of the vehicle, takes up less space, and is easy to move and store.
- the left wheel frame 3 and the right wheel frame 4 When the vehicle is deployed, the left wheel frame 3 and the right wheel frame 4 are opened, and the left side rotation connecting portion 5 and the right side rotation connecting portion 6 are adjacent to each other.
- the left wheel frame 3 and the right wheel frame 4 are combined to form an integral wheel frame
- the left rear wheel 9 and the right rear wheel 10 are combined to form an integral rear wheel. This structure is more stable in driving and safe and reliable in driving.
- the pedal 1 When the vehicle is folded, the pedal 1 is merged toward the handlebar frame 12, and the left wheel frame 3 and the right wheel frame 4 are opened toward both sides of the pedal 1.
- the left side rotation joint portion 5 and the right side rotation joint portion 6 respectively rotate along both sides of the fixed axial pedal 1 on both sides of the pedal 1 to drive the left wheel frame 3 and the right wheel frame 4 to the pedal 1
- the two sides of the folding movement, the left rotating joint 5 and the right rotating joint 6 are rotated, the left wheel frame 3 and the right wheel frame 4 are folded, and are fitted to both sides of the pedal 1, the left wheel frame 3 and the right wheel Rack 4
- the outer side surface is in contact with both sides of the pedal 1, and the left rear wheel 9 and the right rear wheel 10 are moved to both sides of the front wheel 11.
- the wheel carrier of the solution is an extended wheel frame, and the length thereof is lengthened. After the left wheel frame 3 and the right wheel frame 4 are closed with the pedal 1, the left rear wheel 9 and the right rear wheel 10 are closed. It can just be arranged on both sides of the front wheel 11, and realizes three rounds side by side and side by side, which greatly reduces the space occupied by the three wheels, and the volume after folding is smaller, and the handlebar handle can pull the vehicle before OK, easy and effortless.
- the pedal 1 when the vehicle is deployed, the pedal 1 is folded toward the ground. Rotating the left wheel frame 3 counterclockwise to open the right wheel frame 4 in a clockwise direction, and the left side rotation connecting portion 5 and the right side rotation connecting portion 6 respectively drive the left wheel frame 3 and the right wheel frame 4 toward the pedal 1
- the center of the tail is close together, and 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 9 and the right rear wheel 10 are combined into one integral rear wheel.
- the handlebar frame 12 is provided with a folding handlebar, and the handlebar can be bent and attached to both sides of the handlebar frame 12 to further optimize the folding volume of the vehicle.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
Folding wheel frames of an electric folding vehicle. Fixed shafts (2) are arranged on either side of a pedal (1). A left wheel frame (3) and a right wheel frame (4) rotate outward and fold along the fixed shafts (2). The left wheel frame (3) and the right wheel frame (4) respectively comprise semicircular rotatable connecting parts (5 and 6). The folding wheel frames of the electric folding vehicle allow folding between the wheel frames and the pedal (1), the wheel frames are turned over on either side of the pedal (1) when folded, two rear wheels (9 and 10) respectively are arranged at either side of a front wheel (11) to constitute one stable plane, thus allowing the vehicle to stand vertically on the ground, greatly reducing the folded size of the vehicle, reducing footprint, and facilitating transfer and storage.
Description
技术领域 Technical field
本实用新型属于折叠车配件,具体涉及一种电动折叠车的折叠轮架。 The utility model belongs to a folding car accessory, in particular to a folding wheel frame of an electric folding car.
背景技术 Background technique
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。
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.
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。
At present, most electric folding bicycles have the same appearance as bicycles or are modified by bicycles. 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.
但是,现有车架的该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,携带车辆前行,较为不便
。
However, the distance between the folded portion of the existing frame and the front wheel frame and the rear wheel frame is different, so that the front wheel frame and the rear wheel frame are reduced in length after folding, but the width is widened, so the volume is not Reduced, because the front and rear wheel frames can not be adjusted, the front and rear misalignment between the front and rear wheels, carrying the vehicle forward, more inconvenient
.
如何避免车架折叠后 前轮与后轮前、后错位 ,成为本领域技术人员亟需解决的技术难题。 How to avoid the front and rear misalignment of the front and rear wheels after folding the frame has become a technical problem that needs to be solved by those skilled in the art.
实用新型内容 Utility model content
本实用新型所要解决的问题是:提供一种电动折叠车的折叠轮架,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,有效减小车辆折叠体积。
The problem to be solved by the utility model is to provide a folding wheel frame of an electric folding bicycle. After the wheel carrier is folded, the two rear wheels are respectively arranged on both sides of the front wheel to avoid front and rear misalignment, thereby effectively reducing the folding volume of the vehicle.
本实用新型是通过如下技术方案来实现的:设计 一种电动折叠车的折叠轮架,
其特征在于,踏板两侧设置固定轴,左轮架和右轮架沿所述固定轴向外旋转折叠,所述左轮架和右轮架分别包括一半圆形旋转连接部;所述左轮架和右轮架的收紧限位槽设置于踏板后端沿,用于卡紧;所述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。 The utility model is realized by the following technical solutions: designing a folding wheel frame of an electric folding bicycle,
The utility model is characterized in that a fixed shaft is arranged on both sides of the pedal, and the left wheel frame and the right wheel frame are rotationally folded outward along the fixed axis, and the left wheel frame and the right wheel frame respectively comprise a semi-circular rotary connection portion; the left wheel frame and the right wheel frame The tightening limit groove of the wheel frame is disposed on the rear end edge of the pedal for clamping; the left wheel frame and the right wheel frame are provided with magnets, and a magnet is also disposed corresponding to the fitting position of the pedal.
本实用新型的有益效果是: The beneficial effects of the utility model are:
1
、本实用新型一种电动折叠车折叠轮架,轮架与踏板之间能够进行折叠,折叠后轮架翻折于踏板两侧,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。 1
The utility model relates to an electric folding bicycle folding wheel frame, which can be folded between the wheel frame and the pedal, and the folded rear wheel frame is folded over the two sides of the pedal, and the two rear wheels are respectively arranged on both sides of the front wheel to form a stable The plane enables the vehicle to stand on the ground, which greatly reduces the folding volume of the vehicle, reduces the occupied space, and facilitates movement or storage.
2
、左轮架和右轮架分别设置半圆形旋转连接部,半圆形旋转连接部与踏板两侧的固定轴转动链接,此种结构设计使得左轮架与右轮架能够沿固定轴向着踏板的两侧旋转,实现两只轮架的旋转折叠,结构简单,操作方便。 2
The left wheel frame and the right wheel frame are respectively provided with semi-circular rotary connecting portions, and the semi-circular rotary connecting portion is rotatably linked with the fixed shafts on both sides of the pedal. The structural design enables the left and right wheel frames to be pedaled along the fixed axis. The two sides rotate to realize the rotation and folding of the two wheel frames, and the structure is simple and the operation is convenient.
3
、踏板后端沿设置左轮架和右轮架的收紧限位槽,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。 3
The rear end of the pedal is arranged along the tightening limit slot of the left wheel frame and the right wheel frame for clamping, so as to avoid separation of the left wheel frame and the right wheel frame in case of unexpected conditions in the riding state.
4
、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。 4
The left wheel frame and the right wheel frame are provided with magnets, and the magnets are also provided 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 pedals to avoid the wheel frame being opened by its own weight in the folded state.
附图说明 DRAWINGS
图 1 为本实用新型折叠轮架展开结构示意图; Figure 1 is a schematic view showing the unfolding structure of the folding wheel frame of the present invention;
图 2 为本实用新型折叠轮架展开结构示意图; Figure 2 is a schematic view showing the unfolding structure of the folding wheel frame of the present invention;
图 3 为本实用新型磁铁设置结构示意图; Figure 3 is a schematic view showing the structure of the magnet of the present invention;
图 4 为本实用新型车辆折叠结构示意图; Figure 4 is a schematic view showing the folding structure of the vehicle of the present invention;
图 5 为本实用新型车辆展开结构示意图; Figure 5 is a schematic view showing the unfolding structure of the vehicle of the present invention;
图中: 1 、踏板; 2 、固定轴; 3 、左轮架 ; 4 、右轮架; 5 、左侧旋转连接部; 6
、右侧旋转连接部; 7 、限位槽; 8 、磁铁; 9 、左后轮; 10 、右后轮; 11 、前轮; 12 、车把架; 13 、座杆。 In the figure: 1, pedal; 2, fixed axle; 3, left wheel frame; 4, right wheel frame; 5, left side rotation joint; 6
, right side rotation joint; 7 , limit groove; 8 , magnet; 9 , left rear wheel; 10 , right rear wheel; 11 , front wheel; 12 , handlebar frame; 13 , seatpost.
具体实施方式 detailed description
如图中所示,本实用新型 一种电动折叠车的折叠轮架, 踏板 1 的两侧设置固定轴,左轮架 3 和右轮架沿 4
所述固定轴 2 向外旋转折叠,左轮架 3 和右轮架 4 分别设置一半圆形旋转连接部。 As shown in the figure, the utility model relates to a folding wheel frame of an electric folding bicycle. A fixed shaft is arranged on both sides of the pedal 1, and the left wheel frame 3 and the right wheel frame are along 4
The fixed shaft 2 is rotated outwardly and folded, and the left wheel frame 3 and the right wheel frame 4 are respectively provided with a semi-circular rotary joint.
左轮架 3 和右轮架 4 分别设置半圆形旋转连接部, 半圆形旋转连接部与踏板 1 两侧的固定轴 2
转动链接,此种结构设计使得左轮架 3 与右轮架 4 能够沿固定轴 2 向着踏板的两侧旋转,实现两只轮架的旋转折叠,结构简单,操作方便。 The left wheel frame 3 and the right wheel frame 4 are respectively provided with semi-circular rotary joints, semi-circular rotary joints and fixed shafts on both sides of the pedal 1
Rotating the link, the structural design enables the left wheel frame 3 and the right wheel frame 4 to rotate along the fixed axis 2 to both sides of the pedal, thereby realizing the rotation folding of the two wheel frames, the structure is simple, and the operation is convenient.
左轮架 3 和右轮架 4 的收紧限位槽 7 设置于踏板 1 的后端沿,收紧限位槽 7
用于卡紧两只轮架,避免骑行状态下遇意外状况导致左轮架 3 与右轮架 4 发生分离。 收紧限位槽 7
的两端呈凸起状,相对于踏板略微凸出,轮架展开过程下,将左轮架 3 与右轮架 4 略向地面下压,左轮架 3 与右轮架 4 越过限位槽 7 的两端凸起运动至限位槽
7 的内部,同样的道理,轮架折叠过程中,将左轮架 3 与右轮架 4 略向地面下压,左轮架 3 与右轮架 4 越过限位槽 7 的两端凸起运动至限位槽 7
的外部,向踏板两侧翻折。 The tightening limit groove 7 of the left wheel frame 3 and the right wheel frame 4 is set at the rear end edge of the pedal 1, and the limit groove 7 is tightened.
It is used to clamp the two wheel carriers to avoid the separation of the left wheel frame 3 and the right wheel frame 4 in case of unexpected conditions during riding. Tighten the limit slot 7
The two ends are convex, slightly protruding relative to the pedal, and the left wheel frame 3 and the right wheel frame 4 are slightly pressed down to the ground under the unfolding process of the wheel frame, and the left wheel frame 3 and the right wheel frame 4 pass over the limiting slot 7 Both ends of the convex movement to the limit slot
In the interior of 7, the same reason, during the folding process of the wheel frame, the left wheel frame 3 and the right wheel frame 4 are slightly pressed down to the ground, and the left wheel frame 3 and the right wheel frame 4 are raised beyond the two ends of the limiting groove 7 to the limit. Bit slot 7
The outside is folded over the sides of the pedal.
左轮架 3 和右轮架 4 的一端分别设置磁铁 8 ,对应踏板 1
的贴合位置也设置磁铁,车辆折叠后,两只轮架能够与踏板 1 的贴合于踏板两侧, 起到锁定作用, 避免折叠状态下两只轮架因自重打开。 A magnet 8 is disposed at one end of the left wheel frame 3 and the right wheel frame 4, respectively, corresponding to the pedal 1
The matching position also sets the magnet. After the vehicle is folded, the two wheel carriers can be attached to the pedals 1 on both sides of the pedal to play a locking function, so as to avoid the two wheel carriers being opened by their own weight in the folded state.
还可以在左轮架 3 与右轮架 4 相贴合的两个内侧面分别设置磁铁,车辆展开后,磁铁能够促使左轮架 3
与右轮架 4 相贴合锁定,避免两只轮架因意外状况展开。 It is also possible to provide magnets on the two inner sides of the left wheel frame 3 and the right wheel frame 4, and the magnet can promote the left wheel frame 3 after the vehicle is deployed.
Fit and lock with the right wheel frame 4 to prevent the two wheel carriers from unfolding due to unexpected conditions.
左轮架 3 设置左后轮 9 ,右轮架 4 设置右后轮 10 。左轮架 3 与右轮架 4
相分离,相应的左后轮 9 与右后轮 10 相分离;左轮架 3 与右轮架 4 相合并,相应的左后轮 9 与右后轮 10 相合并。 The left wheel frame 3 sets the left rear wheel 9 and the right wheel frame 4 sets the right rear wheel 10 . Left wheel frame 3 and right wheel frame 4
In phase separation, the corresponding left rear wheel 9 is separated from the right rear wheel 10; the left wheel frame 3 is combined with the right wheel frame 4, and the corresponding left rear wheel 9 is merged with the right rear wheel 10.
本方案电动折叠车车架部分包括踏板1、车把架12、座杆13与轮架, 踏板 1 与车把架 12
与之间可折叠,座杆 13 与踏板 1 之间可折叠,轮架与踏板 1 之间可折叠,
折叠完成后,车把架12、座杆13、踏板1及轮架两两相贴,座杆13、踏板1与轮架排列于车把架12的轮廓空间内 ,左轮架 3 与右轮架 4 贴附于踏板 1
的两侧,左后轮 9 与右后轮 10 排列于前轮 11
的两侧,车辆能够竖立于地面,外观呈闭合甲壳状,较大程度的优化了车辆折叠体积,占用空间小,便于移动与存放。 The electric folding bicycle frame part of the solution comprises a pedal 1, a handlebar frame 12, a seatpost 13 and a wheel frame, and a pedal 1 and a handlebar frame 12
Foldable between and between, the seat post 13 and the pedal 1 are foldable, and the wheel frame and the pedal 1 are foldable.
After the folding is completed, the handlebar frame 12, the seatpost 13, the pedal 1 and the wheel carrier are attached to each other, and the seatpost 13, the pedal 1 and the wheel frame are arranged in the contour space of the handlebar frame 12, and the left wheel frame 3 and the right wheel frame are arranged. 4 attached to the pedal 1
On both sides, the left rear wheel 9 and the right rear wheel 10 are arranged on the front wheel 11
On both sides, the vehicle can stand on the ground and has a closed crust shape. It greatly optimizes the folding volume of the vehicle, takes up less space, and is easy to move and store.
车辆展开状态下,左轮架3与右轮架4被打开, 左侧旋转连接部5与右侧旋转连接部6左右相邻,
左轮架3与右轮架4合并合构成一个整体轮架,左后轮9与右后轮10合并构成一个整体后轮,这种结构,更具行驶稳定性,驾驶安全可靠。 When the vehicle is deployed, the left wheel frame 3 and the right wheel frame 4 are opened, and the left side rotation connecting portion 5 and the right side rotation connecting portion 6 are adjacent to each other.
The left wheel frame 3 and the right wheel frame 4 are combined to form an integral wheel frame, and the left rear wheel 9 and the right rear wheel 10 are combined to form an integral rear wheel. This structure is more stable in driving and safe and reliable in driving.
车辆折叠时, 将 踏板1 向着车把架12的方向合并,将 左轮架 3 与右轮架 4 向着踏板1的两侧打开,
左侧旋转连接部 5 与右侧旋转连接部 6 分别沿踏板 1 两侧的固定轴向踏板 1 的两侧旋转运动,带动左轮架 3 与右轮架 4 向踏板 1
的两侧翻折运动,左侧旋转连接部 5 与右侧旋转连接部 6 旋转完成,左轮架 3 与右轮架 4 翻折完成,贴合于踏板 1 的两侧,左轮架 3 与右轮架 4
的外侧面与踏板 1 两侧面相贴合, 左后轮9与右后轮10运动至前轮11的两侧。 When the vehicle is folded, the pedal 1 is merged toward the handlebar frame 12, and the left wheel frame 3 and the right wheel frame 4 are opened toward both sides of the pedal 1.
The left side rotation joint portion 5 and the right side rotation joint portion 6 respectively rotate along both sides of the fixed axial pedal 1 on both sides of the pedal 1 to drive the left wheel frame 3 and the right wheel frame 4 to the pedal 1
The two sides of the folding movement, the left rotating joint 5 and the right rotating joint 6 are rotated, the left wheel frame 3 and the right wheel frame 4 are folded, and are fitted to both sides of the pedal 1, the left wheel frame 3 and the right wheel Rack 4
The outer side surface is in contact with both sides of the pedal 1, and the left rear wheel 9 and the right rear wheel 10 are moved to both sides of the front wheel 11.
本方案轮架为延长型轮架,其长度加长, 左轮架 3 与右轮架 4 与踏板1相闭合后, 左后轮9与右后轮10
刚好能够排列于前轮11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。 The wheel carrier of the solution is an extended wheel frame, and the length thereof is lengthened. After the left wheel frame 3 and the right wheel frame 4 are closed with the pedal 1, the left rear wheel 9 and the right rear wheel 10 are closed.
It can just be arranged on both sides of the front wheel 11, and realizes three rounds side by side and side by side, which greatly reduces the space occupied by the three wheels, and the volume after folding is smaller, and the handlebar handle can pull the vehicle before OK, easy and effortless.
同样的道理,车辆展开时,将踏板1向着地面翻折,
将左轮架3向逆时针方向旋转打开,将右轮架4向顺时针方向旋转打开, 左侧旋转连接部 5 与右侧旋转连接部 6 分别带动左轮架 3 与右轮架 4 向着踏板 1
的尾部中心靠拢 , 左轮架3与右轮架4伸展完毕合并为一整体轮架,左后轮9与右后轮10合并为一整体后轮 。 By the same token, when the vehicle is deployed, the pedal 1 is folded toward the ground.
Rotating the left wheel frame 3 counterclockwise to open the right wheel frame 4 in a clockwise direction, and the left side rotation connecting portion 5 and the right side rotation connecting portion 6 respectively drive the left wheel frame 3 and the right wheel frame 4 toward the pedal 1
The center of the tail is close together, and 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 9 and the right rear wheel 10 are combined into one integral rear wheel.
车把架12设置折叠车把,车把能够弯折并贴合于车把架12的两侧,更加优化车辆折叠体积。 The handlebar frame 12 is provided with a folding handlebar, and the handlebar can be bent and attached to both sides of the handlebar frame 12 to further optimize the folding volume of the vehicle.
需要指出的是,上述实施方式仅是本实用新型优选的实施例,对于本技术领域的普通技术人员来说,在符合本实用新型工作原理的前提下,任何等同或相似的替换均落入本实用新型的保护范围内。
It should be noted that the above embodiments are merely preferred embodiments of the present invention. For those skilled in the art, any equivalent or similar replacements are included in the present invention in accordance with the working principle of the present invention. The scope of protection of utility models.
Claims (3)
- 一种电动折叠车的折叠轮架,其特征在于,踏板两侧设置固定轴,左轮架和右轮架沿所述固定轴向外旋转折叠,所述左轮架和右轮架分别包括一半圆形旋转连接部。A folding wheel carrier for an electric folding bicycle, characterized in that a fixed shaft is arranged on both sides of the pedal, and the left wheel frame and the right wheel frame are rotationally folded outward along the fixed axis, and the left wheel frame and the right wheel frame respectively comprise a half circle Rotate the connection.
- 根据权利要求 1 所述的一种电动折叠车的折叠轮架,其特征在于,所述左轮架和右轮架的收紧限位槽设置于踏板后端沿,用于卡紧。According to claim 1 The folding wheel carrier of the electric folding bicycle is characterized in that the tightening limit groove of the left wheel frame and the right wheel frame is disposed on the rear end edge of the pedal for clamping.
- 根据权利要求 1 或 2 所述的一种电动折叠车的折叠轮架,其特征在于,所述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。 According to claim 1 or 2 The folding wheel carrier of the electric folding bicycle is characterized in that the left wheel frame and the right wheel frame are provided with magnets, and a magnet is also disposed corresponding to the bonding position of the pedals.
Applications Claiming Priority (2)
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CN2014203533516 | 2014-07-01 | ||
CN201420353351.6U CN204021134U (en) | 2014-10-17 | 2014-10-17 | A kind of folding wheel carrier of electric foldable vehicle |
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WO2016000317A1 true WO2016000317A1 (en) | 2016-01-07 |
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PCT/CN2014/086432 WO2016000317A1 (en) | 2014-07-01 | 2014-09-12 | Folding wheel frames of electric folding vehicle |
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WO (1) | WO2016000317A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102602486A (en) * | 2012-04-05 | 2012-07-25 | 太仓市车中宝休闲用品有限公司 | Foldable electric walking bicycle for old people |
TW201336734A (en) * | 2012-03-07 | 2013-09-16 | J D Components Co Ltd | Foldable vehicle |
WO2014013486A2 (en) * | 2012-07-19 | 2014-01-23 | Moving Life Ltd. | Motorized vehicle |
WO2014033503A1 (en) * | 2012-09-03 | 2014-03-06 | Enigma Pop Products & Gifts Ltd. | Free-wheeling, free-steering, foldable multi-stage tricycle with a single-motion release mechanism |
CN103950496A (en) * | 2014-04-02 | 2014-07-30 | 路海燕 | Split and combined type wheel device |
CN104015853A (en) * | 2014-06-30 | 2014-09-03 | 罗梓珊 | Linkage locking mechanism of electric folding vehicle |
-
2014
- 2014-09-12 WO PCT/CN2014/086432 patent/WO2016000317A1/en active Application Filing
- 2014-10-17 CN CN201420353351.6U patent/CN204021134U/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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TW201336734A (en) * | 2012-03-07 | 2013-09-16 | J D Components Co Ltd | Foldable vehicle |
CN102602486A (en) * | 2012-04-05 | 2012-07-25 | 太仓市车中宝休闲用品有限公司 | Foldable electric walking bicycle for old people |
WO2014013486A2 (en) * | 2012-07-19 | 2014-01-23 | Moving Life Ltd. | Motorized vehicle |
WO2014033503A1 (en) * | 2012-09-03 | 2014-03-06 | Enigma Pop Products & Gifts Ltd. | Free-wheeling, free-steering, foldable multi-stage tricycle with a single-motion release mechanism |
CN103950496A (en) * | 2014-04-02 | 2014-07-30 | 路海燕 | Split and combined type wheel device |
CN104015853A (en) * | 2014-06-30 | 2014-09-03 | 罗梓珊 | Linkage locking mechanism of electric folding vehicle |
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