WO2016029575A1 - 一种拉杆箱包电动车 - Google Patents

一种拉杆箱包电动车 Download PDF

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Publication number
WO2016029575A1
WO2016029575A1 PCT/CN2014/092113 CN2014092113W WO2016029575A1 WO 2016029575 A1 WO2016029575 A1 WO 2016029575A1 CN 2014092113 W CN2014092113 W CN 2014092113W WO 2016029575 A1 WO2016029575 A1 WO 2016029575A1
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Prior art keywords
chassis
trolley
pull rod
rod
electric vehicle
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PCT/CN2014/092113
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English (en)
French (fr)
Inventor
江峰
蔡靖
江欣屿
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江峰
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Application filed by 江峰 filed Critical 江峰
Publication of WO2016029575A1 publication Critical patent/WO2016029575A1/zh

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C9/00—Purses, Luggage or bags convertible into objects for other use
    • 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
    • B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
    • 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 a green vehicle.
  • a trolley-bag electric vehicle that can be used for short-distance travel.
  • the patented solution solves the problems of carrying and storing and storing vehicles that are difficult to solve in various short-distance scooters.
  • a trolley case electric vehicle includes a tie rod system and a frame system.
  • the frame system includes a chassis.
  • the drawbar system is mounted on a chassis.
  • the tie rod system includes a front pull rod, a rear pull rod, a front wheel and a rear wheel.
  • the front pull rod is mounted at the front end of the chassis.
  • the rear pull rod is mounted at the rear end of the chassis.
  • the front wheel is mounted at the lower end of the front pull rod.
  • the rear wheel is mounted at the lower end of the rear pull rod.
  • the axial direction of the rear wheel is perpendicular to the front-rear direction of the chassis, and the axial direction of the front wheel is perpendicular to the front-rear direction of the chassis, and serves as a steering wheel of the trolley.
  • the upper surface of the chassis carries baggage or is connected to the lower end of the luggage case.
  • a pedal system is mounted on the chassis.
  • the middle portion of the chassis is a hollow rectangular parallelepiped.
  • the pedal system includes two foot pedals I and foot pedals II hinged to the left and right sides of the chassis.
  • the upper surface of the footrest 1 is parallel to the side wall of the chassis, and the upper surface of the footboard II is parallel to the side wall of the chassis.
  • the upper surface of the pedal 1 is perpendicular to the sidewall of the chassis, and the upper surface of the pedal II is perpendicular to the sidewall of the chassis.
  • the middle portion of the chassis is a hollow rectangular parallelepiped.
  • the pedal system includes a rectangular parallelepiped pedal III mounted on a lower surface of the chassis.
  • the middle portion of the pedal III is connected to the lower surface of the chassis through a rotating shaft.
  • the front pull rod includes: a fixed handlebar, a movable handlebar, a connecting rod, a front fork standpipe and a front fork.
  • the fixed handlebar is at the upper end of the connecting rod.
  • the front fork standpipe is at the lower end of the connecting rod.
  • the front fork is at the lower end of the front fork standpipe.
  • a front wheel is mounted in the middle of the front fork.
  • the movable handlebar is at the upper end of the connecting rod, and together with the fixed handlebar, constitutes a handlebar or a trolley handlebar.
  • the rear pull rod includes: a fixed rod, a telescopic rod, a rear fork vertical tube and a rear fork.
  • a fixing rod is mounted on the upper end of the telescopic rod.
  • the lower end of the telescopic rod has a rear fork standpipe.
  • the rear fork is at the lower end of the rear fork standpipe.
  • the rear wheel is mounted in the middle of the rear fork.
  • the telescopic rod of the rear lever is pulled upward and is consistent with the height of the front lever.
  • the telescopic rod of the rear lever is retracted. Mounting feet on the side of the chassis.
  • the fixing rod is composed of a pole at the lower end and a rod having a square or dumbbell shape at the upper end.
  • the frame system further includes a head pipe and a tail pipe.
  • the head tube is at the front end of the chassis.
  • the tail pipe is at the rear end of the chassis.
  • the head tube is embedded with a bearing.
  • the tail pipe of the frame system is sleeved with the rear fork vertical pipe of the rear tie rod.
  • a battery is mounted in the chassis.
  • An in-wheel motor is mounted in the rear wheel.
  • front fork of the front pull rod and the rear fork of the rear pull rod are bent at an angle to the outside of the vehicle body.
  • the invention has the characteristics of small size, convenient use, convenient carrying and fashion. It has realized short-distance travel from destinations such as subway stations/bus stations to office buildings, and improved the efficiency of travel, especially for commuters.
  • Figure 1 is a front view of the state of the trolley of the trolley luggage electric vehicle
  • Figure 2 is a rear view of the trolley state of the trolley luggage electric vehicle
  • Figure 3 is the front tie rod
  • FIG. 4 is the chassis
  • Figure 5 is a rear pull rod
  • Figure 6 is a handle fixing rod of the rear pull rod
  • Figure 7 is the state of the trolley case of the trolley case electric vehicle
  • Figure 8 is a state of the trolley with the pedal III trolley luggage electric vehicle
  • Figure 9 is a state of the trolley case of the electric vehicle with the pedal III trolley case
  • Figure 10 is a state in which the front fork of the front pull rod and the rear fork of the rear pull rod bend the corner of the vehicle body to a certain angle of the trolley luggage electric vehicle;
  • Figure 11 is a state in which the front fork of the front pull rod and the rear fork of the rear pull rod are bent to a certain angle of the outer side of the vehicle body, and the trolley case state of the trolley luggage electric vehicle;
  • Figure 12 shows the battery of the trolley case electric vehicle.
  • 1000-front tie rod 1010-fixed handlebar, 1020-movable handlebar, 1030-linker, 1040-standpipe, 1050-front fork, 1060-front wheel, 2000-frame system, 2010-chassis, 2020- head tube, 2030-tail tube, 2040-foot pedal I, 2050-foot pedal II, 2060-pedal III, 2070-supporting foot, 2080-battery, 3000 rear lever, 3010-handle fixing rod, 3020- Telescopic rod, 3030 - rear fork standpipe, 3040 - rear fork, 3050 - rear wheel, 4000-bag.
  • a trolley luggage electric vehicle includes a tie rod system and a frame system 2000.
  • the frame system 2000 includes a chassis 2010 for the load.
  • the upper surface of the chassis 2010 carries baggage or is connected to the lower end of the luggage case.
  • the user can step on the chassis 2010, or an additional pedal system can be installed on the chassis 2010 for the user to step on.
  • the tie rod system is mounted on the chassis 2010.
  • the tie rod system includes a front pull rod 1000, a rear pull rod 3000, a front wheel 1060, and a rear wheel 3050.
  • the front pull rod 1000 is mounted on the front end of the chassis 2010.
  • the rear pull rod 3000 is mounted at the rear end of the chassis 2010.
  • the front wheel 1060 is mounted at the lower end of the front pull rod 1000, and the axial direction of the front wheel 1060 rotates together with the front pull rod 1000.
  • the rear wheel 3050 is mounted on the lower end of the rear pull rod 3000, and the axial direction of the rear wheel 3050 is subsequently rotated together.
  • the axial direction of the rear wheel 3050 is parallel to the front and rear direction of the chassis 2010.
  • the axial direction of the front wheel 1060 is parallel to the front and rear direction of the chassis 2010.
  • the axial direction of the rear wheel 3050 is perpendicular to the front and rear direction of the chassis 2010.
  • the axial direction of the front wheel 1060 is perpendicular to the front and rear direction of the chassis 2010, and serves as a trolley steering wheel to control the direction in which the trolley advances.
  • the rear wheel 3050 can be rotated and fixed at 90°, the present invention has the functions of a pedal electric vehicle and a trolley case. When the user takes the subway, it is used as a trolley case, and when the subway arrives at the station, It can also be used as a means of transportation to reach its destination smoothly.
  • the main structure of this embodiment is the same as that of Embodiment 1, and the pedal system is mounted on the chassis 2010 (side).
  • the middle of the chassis 2010 is a hollow rectangular parallelepiped.
  • the pedal system includes two foot pedals I 2040 and foot pedals II 2050 hinged to the left and right sides of the chassis 2010.
  • the upper surface of the footrest I 2040 is parallel to the sidewall of the chassis 2010, and the upper surface of the pedal II 2050 is parallel to the sidewall of the chassis 2010.
  • the upper surface of the pedal I 2040 is perpendicular to the sidewall of the chassis 2010, and the upper surface of the pedal II 2050 is perpendicular to the sidewall of the chassis 2010.
  • the main structure of this embodiment is the same as that of Embodiment 1, and the pedal system is mounted on the chassis 2010 (bottom surface).
  • the middle of the chassis 2010 is a hollow rectangular parallelepiped.
  • the pedal system includes a rectangular parallelepiped pedal III2060 mounted on the lower surface of the chassis 2010.
  • the middle portion of the pedal III2060 is coupled to the lower surface of the chassis 2010 through a rotating shaft.
  • the front pull rod 1000 includes a fixed handlebar 1010, a movable handlebar 1020, a connecting rod 1030, a front fork standpipe 1040 and a front fork 1050.
  • the fixed handlebar 1010 is at the upper end of the connecting rod 1030.
  • the front fork standpipe 1040 is at the lower end of the connecting rod 1030.
  • the front fork 1050 is at the lower end of the front fork standpipe 1040.
  • a front wheel 1060 is mounted in the middle of the front fork 1050.
  • the movable handlebar 1020 is at the upper end of the connecting rod 1030, and is capable of rotating the connecting rod 1030 for the axis, and together with the fixed handlebar 1010, constitutes a handlebar or a trolley handlebar.
  • the movable handlebar 1020 When the movable handlebar 1020 is unfolded relative to the fixed handlebar 1010 and the angle between the two is maximized, it is used as a handlebar.
  • the movable handlebar 1020 When the movable handlebar 1020 is retracted relative to the fixed handlebar 1010 and the angle between the two is minimized, it acts as a suitcase pull rod.
  • the rear pull rod 3000 includes a fixed rod 3010, a telescopic rod 3020, a rear fork standpipe 3030, and a rear fork 3040.
  • a fixing rod 3010 is mounted on the upper end of the telescopic rod 3020.
  • the lower end of the telescopic rod 3020 has a rear fork standpipe 3030.
  • the rear fork 3040 is at the lower end of the rear fork standpipe 3030.
  • the rear wheel 3050 is mounted in the middle of the rear fork 3040.
  • the front pull rod 1000 is also a telescopic rod like the rear pull rod 3000, and can be adjusted according to the height of the user.
  • the telescopic rod 3020 of the rear lever 3000 is pulled out and is in height with the front lever 1000.
  • the telescopic rod 3020 of the rear lever 3000 is retracted.
  • the support foot 2070 is mounted on the side of the chassis 2010. The support foot 2070 is hinged to the side of the chassis.
  • the main structure of the embodiment is the same as that of the embodiment 1, 2 or 4.
  • the fixing rod 3010 is composed of a pole at the lower end and a rod having a square or dumbbell shape at the upper end.
  • the left and right sides of the dumbbell-shaped cross section are arcs, and the upper and lower sides are parallel lines.
  • the movable handlebar 1020 and the fixed handlebar 1010 are respectively fixed in the left and right circular arc grooves of the dumbbell-shaped cross section.
  • the frame system 2000 further includes a head tube 2020 and a tail tube 2030.
  • the head tube 2020 is at the front end of the chassis 2010.
  • the tail pipe 2030 is at the rear end of the chassis 2010.
  • the head tube 2020 has a bearing embedded therein. Bearing outer ring mounted on the head Inside the tube 2020, the inner bearing ring is mounted on the front fork standpipe 1040.
  • the tail pipe 2030 of the frame system 2000 is sleeved with the rear fork standpipe 3030 of the rear pull rod 3000.
  • a battery 2080 is mounted in the chassis 2010.
  • a suitcase 4000 on the chassis 2010.
  • the case 4000 and the chassis 2010 are detachably fixed.
  • the case 4000 can be fitted with a detachable seat.
  • An in-wheel motor is mounted in the rear wheel 3050 or an in-wheel motor is mounted in the front wheel 1060 and the rear wheel 3050.
  • the main structure of this embodiment is the same as that of the embodiment 1, 2, 4 or 5.
  • the front fork 1050 of the front pull rod 1000 and the rear fork 3040 of the rear pull rod 3000 are bent at an angle to the outside of the vehicle body to enhance stability.
  • the embodiment provides a method for using a trolley luggage electric vehicle.
  • the trolley-type electric vehicle in the trolley state is changed into the trolley luggage state, the following steps are included:
  • the front pull rod 1000 is rotated until the front wheel 1060 is axially parallel to the front and rear directions of the chassis 2010.
  • the telescopic rod 3020 of the rear pull rod 3000 is elongated, and the rear pull rod 3000 is rotated 90 degrees and then fixed, so that the rear wheel 3050 is axially parallel to the front and rear direction of the chassis 2010, and the fixed handlebar 1010 of the front pull rod 1000 is fixed to the rear pull rod 3000.
  • the heights of the front pull rod 1000 and the rear pull rod 3000 can be adjusted to suit the height of the dragger (user).
  • the support leg 2070 can be lowered, and the front and rear drawbars 1000 and 3000 can be shortened as much as possible to reduce the space occupied.
  • the movable handlebar 1020 of the front pull rod 1000 is taken out from the side of the fixed rod 3010 of the rear pull rod 3000, rotated 180 degrees, and fixed in parallel with the fixed handlebar 1010.
  • the fixed handlebar 1010 of the front pull rod 1000 is taken out from the other side of the fixed rod 3010 of the rear pull rod 3000.
  • the fixed handlebar 1010 is rotated to make the front wheel axially perpendicular to the front and rear directions of the chassis 2010.
  • the rear pull rod 3000 is rotated 90 degrees and fixed, so that the rear wheel 3050 is axially perpendicular to the front and rear direction of the chassis 2010, and the telescopic rod 3020 of the rear pull rod 3000 is retracted.
  • a method for using a trolley luggage electric vehicle is provided.
  • the trolley-type electric vehicle in the trolley state is changed into the trolley luggage state, the following steps are included:
  • the front pull rod 1000 is rotated until the front wheel 1060 is axially parallel to the front and rear directions of the chassis 2010.
  • the telescopic rod 3020 of the rear pull rod 3000 is elongated, and the rear pull rod 3000 is rotated 90 degrees and then fixed, so that the rear wheel 3050 is axially parallel to the front and rear direction of the chassis 2010, and the fixed handlebar 1010 of the front pull rod 1000 is fixed to the rear pull rod 3000.
  • the rod 3010 is on one side.
  • the movable handlebar 1020 of the front pull rod 1000 is taken out from the side of the fixed rod 3010 of the rear pull rod 3000, rotated 180 degrees, and fixed in parallel with the fixed handlebar 1010.
  • the fixed handlebar 1010 of the front pull rod 1000 is taken out from the other side of the fixed rod 3010 of the rear pull rod 3000.
  • the fixed handlebar 1010 is rotated to make the front wheel axially perpendicular to the front and rear directions of the chassis 2010.
  • the rear pull rod 3000 is rotated 90 degrees and fixed, so that the rear wheel 3050 is axially perpendicular to the front and rear direction of the chassis 2010, and the telescopic rod 3020 of the rear pull rod 3000 is retracted.
  • the pedal III2060 is rotated and released so that the pedal length direction is perpendicular to the longitudinal direction of the chassis 2010.

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Abstract

一种拉杆箱包电动车，包括拉杆系统和车架系统（2000），车架系统（2000）包括一块用于承载物品的底盘（2010），底盘（2010）上安装踏板系统。在当拉杆箱包电动车作为拉杆箱包使用时，所述前、后轮（1060、3050）的轴向与底盘（2010）前后方向平行，在当拉杆箱包电动车作为小车使用时，所述前、后轮（1060、3050）的轴向与底盘（2010）前后方向垂直。该拉杆箱包电动车是一种随身代步工具，解决了各种短距离代步车所难以解决的车辆随身携带和寄存保管的问题，并实现了最后一公里的绿色出行。

Description

一种拉杆箱包电动车 技术领域
该发明属于绿色交通工具。
背景技术
随着城市交通的拥堵和城市污染的加剧，乘坐公共交通绿色出行成为一种各国和各级政府倡导和着力推进的市民出行方式，但绿色出行要真正成为一种潮流和时尚还受到诸多配套条件的制约。除由政府推进的城市公共交通网络以外，绿色出行最难解决的是从公共交通站/地铁站到出发地或目的地之间的最后一段距离(平均为一公里左右)，即我们通常所说的绿色出行的最后一公里。目前一直没有一个真正有效的办法解决这一问题，因而常常是因为这最后一公里，让很多人最终选择了驾车出行。
发明内容
本发明的目的是提供一种解决绿色出行最后一公里的随身代步工具。一种可用于短距离代步的拉杆箱包电动车。该专利方案很好的解决了以前各种短距离代步车所难以解决的车辆随身携带和寄存保管等问题。
为实现本发明目的而采用的技术方案是这样的，一种拉杆箱包电动车，包括拉杆系统和车架系统。所述车架系统包括底盘。所述拉杆系统安装在底盘上。所述拉杆系统包括前拉杆、后拉杆、前轮和后轮。所述前拉杆安装在底盘前端。所述后拉杆安装在底盘后端。所述前轮安装在前拉杆下端。所述后轮安装在后拉杆下端。在当拉杆箱包电动车作为拉杆箱包使用的时候，所述后轮的轴向与底盘前后方向平行。所述前轮的轴向与底盘前后方向平行。当拉杆箱包电动车作为小车使用的时候，所述后轮的轴向与底盘前后方向垂直，所述前轮的轴向与底盘前后方向垂直，并作为小车转向轮。
进一步，所述底盘的上表面承载行李或与行李箱包的下端连接。
进一步的，所述底盘上安装踏板系统。所述底盘中部为中空长方体。所述踏板系统包括两块铰接在底盘左右两侧的脚踏板I和脚踏板II。当拉杆箱包电动车作为拉杆箱包使用的时候，所述脚踏板I上表面与底盘侧壁平行，所述脚踏板II上表面与底盘侧壁平行。当拉杆箱包电动车作为小车使用的时候，所述脚踏板I上表面与底盘侧壁垂直，所述脚踏板II上表面与底盘侧壁垂直。
进一步的，所述底盘中部为中空长方体。所述踏板系统包括一块安装在底盘下表面的长方体踏板III。所述踏板III中部通过转轴与底盘的下表面连接。当电动旅行箱作为旅行箱 使用的时候，所述踏板III收回，踏板III的长度方向并与底盘长度方向平行。当电动旅行箱作为小车使用的时候，所述踏板III放出，踏板III的长度方向并与底盘长度方向垂直。
进一步的，所述前拉杆包括：固定车把、活动车把、连接杆、前叉竖管和前叉。所述固定车把在连接杆上端。所述前叉竖管在连接杆下端。所述前叉在前叉竖管下端。所述前叉中间安装有前轮。所述活动车把在连接杆上端，与固定车把一同组成车把或拉杆箱包手把。
所述后拉杆包括：固定杆、伸缩杆、后叉竖管和后叉。所述伸缩杆上端安装有固定杆。所述伸缩杆下端有后叉竖管。所述后叉在后叉竖管下端。所述后轮安装在后叉中间。
当拉杆箱包电动车作为拉杆箱包使用的时候，所述后拉杆的伸缩杆向上拉出，且与前拉杆高度一致。当拉杆箱包电动车作为小车使用的时候，所述后拉杆的伸缩杆缩回。底盘侧面安装支撑脚。
进一步的，所述固定杆由下端的杆柱和上端的截面为方形或哑铃形的杆组成。
进一步的，所述车架系统还包括头管和尾管。所述头管在底盘前端。所述尾管在底盘后端。所述头管内嵌轴承。所述车架系统的尾管与后拉杆的后叉竖管套接在一起。
进一步的，底盘内安装有电池。底盘上有箱包。所述后轮内安装有轮毂电机。
进一步的，所述前拉杆的前叉和后拉杆的后叉向车体外侧弯曲一定角度。
进一步的，将小车状态的拉杆箱包电动车变为拉杆箱包状态时，包括如下步骤：
1)前拉杆旋转至前轮轴向与底盘前后方向平行。
2)后拉杆的伸缩杆拉长，后拉杆旋转90度后固定，使后轮轴向与底盘前后方向平行，且前拉杆的固定车把固定在后拉杆的固定杆的一侧。
3)前拉杆的活动车把旋转180度后固定在后拉杆的固定杆的另一侧。
4)收起脚踏板I和脚踏板II。
将拉杆箱包状态的拉杆箱包电动车变为小车状态时，包括如下步骤：
1)前拉杆的活动车把从后拉杆的固定杆的一侧取出，旋转180度后固定并与固定车把平行。
2)前拉杆的固定车把从后拉杆的固定杆的另一侧取出。转动固定车把使前轮轴向与底盘前后方向垂直。
3)后拉杆旋转90度后固定，使后轮轴向与底盘前后方向垂直，后拉杆的伸缩杆缩回。
4)放下脚踏板I和脚踏板II。
进一步的，将小车状态的拉杆箱包电动车变为拉杆箱包状态时，包括如下步骤：
1)前拉杆旋转至前轮轴向与底盘前后方向平行。
2)后拉杆的伸缩杆拉长，后拉杆旋转90度后固定，使后轮轴向与底盘前后方向平行，且前拉杆的固定车把固定在后拉杆的固定杆一侧。
3)前拉杆的活动车把旋转180度后固定在后拉杆的固定杆另一侧。
4)踏板III旋转收回，使踏板长度方向与底盘长度方向平行。
将拉杆箱包状态的拉杆箱包电动车变为小车状态时，包括如下步骤：
1)前拉杆的活动车把从后拉杆的固定杆的一侧取出，旋转180度后固定并与固定车把平行。
2)前拉杆的固定车把从后拉杆的固定杆的另一侧取出。转动固定车把使前轮轴向与底盘前后方向垂直。
3)后拉杆旋转90度后固定，使后轮轴向与底盘前后方向垂直，后拉杆的伸缩杆缩回。
4)踏板III旋转放出，使踏板长度方向与底盘长度方向垂直。
本发明具有体积小巧、使用方便、携带方便、时尚等特点。实现了地铁站/公交车站到写字楼等目的地的短距离代步，提高出行，特别是上班族上下班的效率。
附图说明
图1为拉杆箱包电动车的小车状态正面图；
图2为拉杆箱包电动车的小车状态背面图；
图3为前拉杆；
图4为底盘；
图5为后拉杆；
图6为后拉杆的把手固定杆；
图7为拉杆箱包电动车的拉杆箱包状态；
图8为具有踏板III拉杆箱包电动车的小车状态；
图9为具有踏板III拉杆箱包电动车的拉杆箱包状态；
图10为前拉杆的前叉和后拉杆的后叉向车体外侧弯曲一定角的拉杆箱包电动车的小车状态；
图11为前拉杆的前叉和后拉杆的后叉向车体外侧弯曲一定角度的拉杆箱包电动车的拉杆箱包状态；
图12为拉杆箱包电动车的电池。
图中：1000-前拉杆，1010-固定车把，1020-活动车把，1030-连接杆，1040-竖管，1050-前叉，1060-前轮，2000-车架系统，2010-底盘，2020-头管，2030-尾管，2040-脚踏板I，2050-脚踏板II，2060-踏板III，2070-支撑脚，2080-电池，3000后拉杆，3010-把手固定杆，3020-伸缩杆，3030-后叉竖管，3040-后叉，3050-后轮，4000-箱包。
具体实施方式
下面结合附图和实施例对本发明作进一步说明，但不应该理解为本发明上述主题范围仅限于下述实施例。在不脱离本发明上述技术思想的情况下，根据本领域普通技术知识和惯用手段，做出各种替换和变更，均应包括在本发明的保护范围内。
实施例1：
一种拉杆箱包电动车，包括拉杆系统和车架系统2000。所述车架系统2000包括载物的底盘2010。所述底盘2010的上表面承载行李或与行李箱包的下端连接。使用者可以踩踏所述底盘2010，或者是所述底盘2010上另外安装踏板系统以供使用者踩踏。所述拉杆系统安装在底盘2010上。所述拉杆系统包括前拉杆1000、后拉杆3000、前轮1060和后轮3050。所述前拉杆1000安装在底盘2010前端。所述后拉杆3000安装在底盘2010后端。所述前轮1060安装在前拉杆1000下端，前轮1060的轴向随前拉杆1000一同转动。所述后轮3050安装在后拉杆3000下端，后轮3050的轴向随后拉杆3000一同转动。在当拉杆箱包电动车作为拉杆箱包使用的时候，所述后轮3050的轴向与底盘2010前后方向平行。所述前轮1060的轴向与底盘2010前后方向平行。当拉杆箱包电动车作为小车使用的时候，所述后轮3050的轴向与底盘2010前后方向垂直。所述前轮1060的轴向与底盘2010前后方向垂直，并作为小车转向轮，控制小车前行的方向。值得说明的是，由于后轮3050可以90°旋转并固定，使得本发明兼具了脚踏电动车和拉杆箱的功能，使用者乘坐地铁时，将其作为拉杆箱使用，而地铁到站时又可以将其作为交通工具，顺利地到达目的地。
实施例2：
本实施例主要结构同实施例1，所述底盘2010(侧面)上安装踏板系统。所述底盘2010中部为中空长方体。所述踏板系统包括两块铰接在底盘2010左右两侧的脚踏板I 2040和脚踏板II 2050。当拉杆箱包电动车作为拉杆箱包使用的时候，所述脚踏板I 2040上表面与底盘2010侧壁平行，所述脚踏板II 2050上表面与底盘2010侧壁平行。当拉杆箱包电动车作为小车使用的时候，所述脚踏板I 2040上表面与底盘2010侧壁垂直，所述脚踏板II 2050上表面与底盘2010侧壁垂直。
实施例3：
本实施例主要结构同实施例1，所述底盘2010(底面)上安装踏板系统。所述底盘2010中部为中空长方体。所述踏板系统包括一块安装在底盘2010下表面的长方体踏板III2060。所述踏板III2060中部通过转轴与底盘2010的下表面连接。当拉杆箱包电动车作为旅行箱使用的时候，所述踏板III2060收回，踏板III2060的长度方向并与底盘2010长度方向平行。当拉杆箱包电动车作为小车使用的时候，所述踏板III2060放出，踏板III2060的长度方向并与底盘2010长度方向垂直。
实施例4：
本实施例主要结构同实施例1，所述前拉杆1000包括：固定车把1010、活动车把1020、连接杆1030、前叉竖管1040和前叉1050。所述固定车把1010在连接杆1030上端。所述前叉竖管1040在连接杆1030下端。所述前叉1050在前叉竖管1040下端。所述前叉1050中间安装有前轮1060。所述活动车把1020在连接杆1030上端，能够连接杆1030为轴线转动，与固定车把1010一同组成车把或拉杆箱包手把。当活动车把1020相对固定车把1010展开且两者夹角最大时，作为车把。当活动车把1020相对固定车把1010收回且两者夹角最小时，作为旅行箱拉杆。
所述后拉杆3000包括：固定杆3010、伸缩杆3020、后叉竖管3030和后叉3040。所述伸缩杆3020上端安装有固定杆3010。所述伸缩杆3020下端有后叉竖管3030。所述后叉3040在后叉竖管3030下端。所述后轮3050安装在后叉3040中间。
优选地，所述前拉杆1000也如同后拉杆3000一样是一个伸缩杆，可以根据使用者的身高自行调节。
当拉杆箱包电动车作为拉杆箱包使用的时候，所述后拉杆3000的伸缩杆3020拉出，且与前拉杆1000高度一致。当拉杆箱包电动车作为小车使用的时候，所述后拉杆3000的伸缩杆3020缩回。底盘2010侧面安装支撑脚2070。支撑脚2070铰接在底盘侧面。
实施例5：
本实施例主要结构同实施例1，2或4所述固定杆3010由下端的杆柱和上端的截面为方形或哑铃形的杆组成。哑铃形截面的杆的左右边为圆弧，上下边为相互平行的直线。当拉杆箱包电动车作为小车使用的时候，活动车把1020和固定车把1010分别固定在哑铃形截面的杆左右圆弧槽内。
本实施中，所述车架系统2000还包括头管2020和尾管2030。所述头管2020在底盘2010前端。所述尾管2030在底盘2010后端。所述头管2020内嵌轴承。轴承外圈安装在头 管2020内，轴承内圈安装在前叉竖管1040上。所述车架系统2000的尾管2030与后拉杆3000的后叉竖管3030套接在一起。
本实施例中，底盘2010内安装有电池2080。底盘2010上有箱包4000。箱包4000与底盘2010为可拆卸固定方式。箱包4000可以安装可拆卸车座。所述后轮3050内安装有轮毂电机或前轮1060与后轮3050内均安装轮毂电机。
实施例6：
本实施例主要结构同实施例1，2，4或5，所述前拉杆1000的前叉1050和后拉杆3000的后叉3040向车体外侧弯曲一定角度，增强稳定性。
实施例7：
本实施例根据实施例1，2，4或5，提供一种拉杆箱包电动车使用方法，将小车状态的拉杆箱包电动车变为拉杆箱包状态时，包括如下步骤：
1)前拉杆1000旋转至前轮1060轴向与底盘2010前后方向平行。
2)后拉杆3000的伸缩杆3020拉长，后拉杆3000旋转90度后固定，使后轮3050轴向与底盘2010前后方向平行，且前拉杆1000的固定车把1010固定在后拉杆3000的固定杆3010的一侧。
3)前拉杆1000的活动车把1020旋转180度后固定在后拉杆3000的固定杆3010的另一侧。
4)收起脚踏板I 2040和脚踏板II2050。
值得说明的是，当本发明是拉杆箱包状态时，可以自行调节前拉杆1000和后拉杆3000的高度，以适应拖动者(使用者)的身高。另外，当不需要拖动拉杆箱包时(即长时间将本发明的装置放置时)，可以放下支撑脚2070，并尽可能缩短前拉杆1000和后拉杆3000，以缩小占用的空间。
将拉杆箱包状态的拉杆箱包电动车变为小车状态时，包括如下步骤：
1)前拉杆1000的活动车把1020从后拉杆3000的固定杆3010的一侧取出，旋转180度后固定并与固定车把1010平行。
2)前拉杆1000的固定车把1010从后拉杆3000的固定杆3010的另一侧取出。转动固定车把1010使前轮轴向与底盘2010前后方向垂直。
3)后拉杆3000旋转90度后固定，使后轮3050轴向与底盘2010前后方向垂直，后拉杆3000的伸缩杆3020缩回。
4)放下脚踏板I 2040和脚踏板II2050。
实施例8：
本实施例根据实施例1，3，4或5，提供一种拉杆箱包电动车使用方法，将小车状态的拉杆箱包电动车变为拉杆箱包状态时，包括如下步骤：
1)前拉杆1000旋转至前轮1060轴向与底盘2010前后方向平行。
2)后拉杆3000的伸缩杆3020拉长，后拉杆3000旋转90度后固定，使后轮3050轴向与底盘2010前后方向平行，且前拉杆1000的固定车把1010固定在后拉杆3000的固定杆3010一侧。
3)前拉杆1000的活动车把1020旋转180度后固定在后拉杆3000的固定杆3010另一侧。
4)踏板III2060旋转收回，使踏板长度方向与底盘2010长度方向平行。
将拉杆箱包状态的拉杆箱包电动车变为小车状态时，包括如下步骤：
1)前拉杆1000的活动车把1020从后拉杆3000的固定杆3010的一侧取出，旋转180度后固定并与固定车把1010平行。
2)前拉杆1000的固定车把1010从后拉杆3000的固定杆3010的另一侧取出。转动固定车把1010使前轮轴向与底盘2010前后方向垂直。
3)后拉杆3000旋转90度后固定，使后轮3050轴向与底盘2010前后方向垂直，后拉杆3000的伸缩杆3020缩回。
4)踏板III2060旋转放出，使踏板长度方向与底盘2010长度方向垂直。

Claims (10)

  1. 一种拉杆箱包电动车，其特征在于：包括拉杆系统和车架系统(2000)；
    所述车架系统(2000)包括底盘(2010)；所述拉杆系统安装在底盘(2010)上；
    所述拉杆系统包括前拉杆(1000)、后拉杆(3000)、前轮(1060)和后轮(3050)；
    所述前拉杆(1000)安装在底盘(2010)前端；所述后拉杆(3000)安装在底盘(2010)后端；所述前轮(1060)安装在前拉杆(1000)下端；所述后轮(3050)安装在后拉杆(3000)下端；在当拉杆箱包电动车作为拉杆箱包使用的时候，所述后轮(3050)的轴向与底盘(2010)前后方向平行；所述前轮(1060)的轴向与底盘(2010)前后方向平行；当拉杆箱包电动车作为小车使用的时候，所述后轮(3050)的轴向与底盘(2010)前后方向垂直；所述前轮(1060)的轴向与底盘(2010)前后方向垂直，并作为小车转向轮。
  2. 根据权利要求1所述的一种拉杆箱包电动车，其特征在于：所述底盘(2010)的上表面承载行李或与行李箱包的下端连接。
  3. 根据权利要求1所述的一种拉杆箱包电动车，其特征在于：所述底盘(2010)上安装踏板系统；所述底盘(2010)中部为中空长方体；所述踏板系统包括两块铰接在底盘(2010)左右两侧的脚踏板I(2040)和脚踏板II(2050)；当拉杆箱包电动车作为拉杆箱包使用的时候，所述脚踏板I(2040)上表面与底盘(2010)侧壁平行，所述脚踏板II(2050)上表面与底盘(2010)侧壁平行；当拉杆箱包电动车作为小车使用的时候，所述脚踏板I(2040)上表面与底盘(2010)侧壁垂直，所述脚踏板II(2050)上表面与底盘(2010)侧壁垂直。
  4. 根据权利要求1所述的一种拉杆箱包电动车，其特征在于：所述底盘(2010)上安装踏板系统；所述底盘(2010)中部为中空长方体；所述踏板系统包括一块安装在底盘(2010)下表面的长方体踏板III(2060)；所述踏板III(2060)中部通过转轴与底盘(2010)的下表面连接；当拉杆箱包电动车作为旅行箱使用的时候，所述踏板III(2060)收回，踏板III(2060)的长度方向并与底盘(2010)长度方向平行；当拉杆箱包电动车作为小车使用的时候，所述踏板III(2060)放出，踏板III(2060)的长度方向并与底盘(2010)长度方向垂直。
  5. 根据权利要求1、3或4所述的一种拉杆箱包电动车，其特征在于：
    所述前拉杆(1000)包括：固定车把(1010)、活动车把(1020)、连接杆(1030)、前叉竖管(1040)和前叉(1050)；所述固定车把(1010)在连接杆(1030)上 端；所述前叉竖管(1040)在连接杆(1030)下端；所述前叉(1050)在前叉竖管(1040)下端；所述前叉(1050)中间安装有前轮(1060)；所述活动车把(1020)在连接杆(1030)上端，与固定车把(1010)一同组成车把或拉杆箱包手把；
    所述后拉杆(3000)包括：把手固定杆(3010)、伸缩杆(3020)、后叉竖管(3030)和后叉(3040)；所述伸缩杆(3020)上端安装有把手固定杆(3010)；所述伸缩杆(3020)下端有后叉竖管(3030)；所述后叉(3040)在后叉竖管(3030)下端；所述后轮(3050)安装在后叉(3040)中间；
    当拉杆箱包电动车作为拉杆箱包使用的时候，所述后拉杆(3000)的伸缩杆(3020)向上拉出，且与前拉杆(1000)高度一致；当拉杆箱包电动车作为小车使用的时候，所述后拉杆(3000)的伸缩杆(3020)缩回；底盘(2010)侧面安装支撑脚(2070)。
  6. 根据权利要求5所述的一种拉杆箱包电动车，其特征在于：所述把手固定杆(3010)由下端的杆柱和上端的截面为方形或哑铃形的杆组成。
  7. 根据权利要求5所述的一种拉杆箱包电动车，其特征在于：所述车架系统(2000)还包括头管(2020)和尾管(2030)；所述头管(2020)在底盘(2010)前端；
    所述尾管(2030)在底盘(2010)后端；所述头管(2020)内嵌轴承；所述车架系统(2000)的尾管(2030)与后拉杆(3000)的后叉竖管(3030)套接在一起；
    底盘(2010)内安装有电池(2080)；底盘(2010)上有箱包(4000)；所述后轮(3050)内安装有轮毂电机。
  8. 根据权利要求5所述的一种拉杆箱包电动车，其特征在于：所述前拉杆(1000)的前叉(1050)和后拉杆(3000)的后叉(3040)向车体外侧弯曲一定角度。
  9. 如权利要求1、2、3、5、6、7、或8所述的一种拉杆箱包电动车的使用方法，其特征在于：
    将小车状态的拉杆箱包电动车变为拉杆箱包状态时，包括如下步骤：
    1)前拉杆(1000)旋转至前轮(1060)轴向与底盘(2010)前后方向平行；
    2)后拉杆(3000)的伸缩杆(3020)拉长，后拉杆(3000)旋转90度后固定，使后轮(3050)轴向与底盘(2010)前后方向平行，且前拉杆(1000)的固定车把(1010)固定在后拉杆(3000)的把手固定杆(3010)的一侧；
    3)前拉杆(1000)的活动车把(1020)旋转180度后固定在后拉杆(3000)的 把手固定杆(3010)的另一侧；
    4)收起脚踏板I(2040)和脚踏板II(2050)；
    将拉杆箱包状态的拉杆箱包电动车变为小车状态时，包括如下步骤：
    1)前拉杆(1000)的活动车把(1020)从后拉杆(3000)的把手固定杆(3010)的一侧取出，旋转180度后固定并与固定车把(1010)平行；
    2)前拉杆(1000)的固定车把(1010)从后拉杆(3000)的把手固定杆(3010)的另一侧取出；转动固定车把(1010)使前轮轴向与底盘(2010)前后方向垂直；
    3)后拉杆(3000)旋转90度后固定，使后轮(3050)轴向与底盘(2010)前后方向垂直，后拉杆(3000)的伸缩杆(3020)缩回；
    4)放下脚踏板I(2040)和脚踏板II(2050)。
  10. 如权利要求1、2、4、5、6、7或8所述的一种拉杆箱包电动车的使用方法，其特征在于：
    将小车状态的拉杆箱包电动车变为拉杆箱包状态时，包括如下步骤：
    1)前拉杆(1000)旋转至前轮(1060)轴向与底盘(2010)前后方向平行；
    2)后拉杆(3000)的伸缩杆(3020)拉长，后拉杆(3000)旋转90度后固定，使后轮(3050)轴向与底盘(2010)前后方向平行，且前拉杆(1000)的固定车把(1010)固定在后拉杆(3000)的把手固定杆(3010)一侧；
    3)前拉杆(1000)的活动车把(1020)旋转180度后固定在后拉杆(3000)的把手固定杆(3010)另一侧；
    4)踏板III(2060)旋转收回，使踏板长度方向与底盘(2010)长度方向平行；
    将拉杆箱包状态的拉杆箱包电动车变为小车状态时，包括如下步骤：
    1)前拉杆(1000)的活动车把(1020)从后拉杆(3000)的把手固定杆(3010)的一侧取出，旋转180度后固定并与固定车把(1010)平行；
    2)前拉杆(1000)的固定车把(1010)从后拉杆(3000)的把手固定杆(3010)的另一侧取出；转动固定车把(1010)使前轮轴向与底盘(2010)前后方向垂直；
    3)后拉杆(3000)旋转90度后固定，使后轮(3050)轴向与底盘(2010)前后方向垂直，后拉杆(3000)的伸缩杆(3020)缩回；
    4)踏板III(2060)旋转放出，使踏板长度方向与底盘(2010)长度方向垂直。
PCT/CN2014/092113 2014-08-30 2014-11-25 一种拉杆箱包电动车 WO2016029575A1 (zh)

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CN107510203A (zh) * 2017-09-15 2017-12-26 相汇网络科技（杭州）有限公司 一种电动车式拉杆箱
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