WO2016049912A1 - Appareil de pliage électrique de véhicule de transport pliant - Google Patents

Appareil de pliage électrique de véhicule de transport pliant Download PDF

Info

Publication number
WO2016049912A1
WO2016049912A1 PCT/CN2014/088036 CN2014088036W WO2016049912A1 WO 2016049912 A1 WO2016049912 A1 WO 2016049912A1 CN 2014088036 W CN2014088036 W CN 2014088036W WO 2016049912 A1 WO2016049912 A1 WO 2016049912A1
Authority
WO
WIPO (PCT)
Prior art keywords
folding
electric
wheel frame
vehicle according
worm
Prior art date
Application number
PCT/CN2014/088036
Other languages
English (en)
Chinese (zh)
Inventor
罗梓珊
路海燕
Original Assignee
罗梓珊
路海燕
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 罗梓珊, 路海燕 filed Critical 罗梓珊
Priority to PCT/CN2014/088036 priority Critical patent/WO2016049912A1/fr
Publication of WO2016049912A1 publication Critical patent/WO2016049912A1/fr

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 present invention pertains to a folding vehicle accessory, and more particularly to an electric folding device for a folding vehicle.
  • the existing foldable vehicles such as folding bicycles, folding electric vehicles, folding electric wheelchairs, etc.
  • a folding joint is arranged between the front wheel directions of the two frame tubes, and the vehicle is folded by the joints.
  • the folding of the frame is completed in half, and the volume of the vehicle is still large after folding.
  • the folding mechanism simply pivots the two frame tubes, and the folded vehicle structure is extremely unstable, and the driving safety is not obtained. Guarantee, and this kind of scooter that simply folds the body, the operation steps are cumbersome and still need further improvement.
  • an electric folding device for folding a vehicle characterized in that a motor is arranged at the bottom of the pedal, a motor shaft is provided with a turbine, a turbine is connected to the worm, and the worm is connected to the folding shaft through a wire; the worm is connected to the rear wheel frame by a wire; the wire is provided with two fixed ends on the folding shaft; the wire is in the worm There is a fixed point; the rear wheel frame includes a left wheel frame and a right wheel frame, and the pull wire is respectively connected to the left wheel frame and the right wheel frame; the inner ring sleeves of the left and right wheel frame are respectively provided with inner protruding columns, and the inner protruding columns are respectively Movement in a threaded track provided by the folding shaft; the motor includes a controller, the motor is provided with a power switch, and the power switch is disposed at a front frame or a lower portion of the seat; the power switch controls the forward and reverse rotation of the motor shaft The controller presets the
  • the electric folding device of the vehicle can realize electric folding, and the opening and closing of the folding joint is realized by electric control, and no manual operation is required, and the realization process mainly transmits the movement of the worm and the worm through the motor, thereby driving the pulling wire to pull the opening and closing of the folding joints, and can realize Multi-level control, high automation, fast and labor-saving.
  • the worm gear mechanism is commonly used to transmit motion between two staggered axes and change the direction of the power.
  • the worm can get a large transmission ratio, and the transmission is smooth and quiet.
  • This structure can be combined with the various folding joints applied to the folding vehicle.
  • the pull wire is provided with two fixed ends on the folding shaft, and the pull wire is provided with a fixed point on the worm.
  • the fixed end and the fixed point are used for fixing the pull wire to avoid deviation during the movement of the wire.
  • the motor sets a controller that controls the forward rotation, reverse rotation, running time, rotation speed and stroke of the motor. Under the control of the controller, the motor drive pedal and the front frame are folded or unfolded simultaneously, and the rear wheel frame is automatically folded or Expand.
  • the controller can also set a wireless signal receiver, and the external device sets a wireless signal transmitter.
  • the external device includes a remote controller, a mobile phone, etc., and the vehicle is controlled to be folded and unfolded by a remote controller or a mobile phone, and the operation is convenient and rich in fashion taste.
  • the inner sleeves of the sleeves of the left and right wheel frames are respectively provided with inner protrusions, and the inner protrusions are moved in the thread-type rails provided by the folding shafts. When folded, the left and right sleeves are rotated with the thread-type rails to the ends of the folding shaft. .
  • the left sleeve and the right sleeve rotate toward the midpoint of the folding shaft, and the left wheel frame and the right wheel frame are deployed toward the outside of the pedal.
  • the left wheel frame and the right wheel frame are combined into one overall wheel frame, left rear The wheel merges with the right rear wheel to form an integral rear wheel.
  • the left sleeve and the right sleeve are respectively rotated toward both ends of the folding shaft, and the left wheel frame is separated from the right wheel frame and simultaneously closed toward the bottom surface of the pedal.
  • the left wheel frame and the right wheel frame are closed with the pedal, the left rear The wheel and the right rear wheel also move to both sides of the front wheel.
  • the motor shaft is connected to the transmission rod through a bevel gear transmission group, and the transmission rod is connected to the folding shaft through a wire, and the bevel gear transmission is used to solve the automatic unfolding and folding of the folding vehicle.
  • the transmission ratio is accurate, the efficiency is high, the structure is compact, the work is reliable, and the service life is long.
  • FIG. 1 is a schematic structural view of an electric folding device according to the present invention.
  • Embodiment 1 of the present invention is a schematic structural view of Embodiment 1 of the present invention.
  • FIG. 3 is a schematic structural view of a rear wheel carrier according to Embodiment 2 of the present invention.
  • Embodiment 3 of the present invention is a schematic structural view of Embodiment 3 of the present invention.
  • Figure 5 is a schematic view showing the structure of the folding frame of the wheel carrier of the present invention.
  • Figure 6 is a schematic structural view of a wheel sleeve bushing of the present invention.
  • Figure 7 is a schematic view showing the unfolded structure of the folding vehicle of the present invention.
  • Figure 8 is a schematic view showing the closed structure of the folding vehicle of the present invention.
  • an electric folding device for a folding vehicle characterized in that a motor 2 and a motor shaft are arranged at the bottom of the pedal 1 3
  • the turbine 4 is connected to the worm 5
  • the worm 5 is connected to the front frame folding shaft 7 by the wire 6
  • the worm 5 is connected to the rear wheel frame by the wire 6
  • the wire 6 Two fixing ends 9 are provided on the folding shaft;
  • the pulling wire 6 is provided with a fixing point on the worm 5;
  • the rear wheel frame includes a left wheel frame 10 and a right wheel frame 11, and the wire 6 is connected to the left wheel frame 10, respectively.
  • the right wheel frame 11; the inner ring of the sleeve of the left and right wheel frames is respectively provided with an inner protrusion 14 which moves in a threaded track 15 provided on the folding shaft 8 of the rear wheel frame;
  • the motor 2 Including a controller, the motor 2 is provided with a power switch, and the power switch is disposed on the front frame 16 or the lower part of the seat; the power switch controls the motor shaft 3
  • the forward rotation and the reverse rotation are preset by the controller for the forward or reverse rotation; the motor shaft 3 is connected to the transmission rod 19 through the bevel gear 18 transmission group, and the transmission rod 19 is passed through the wire 6
  • a folding shaft is connected; the controller sets a wireless signal receiver, and the external device sets a wireless signal transmitter.
  • the electric folding vehicle includes a front frame 16, a pedal 1, a seat rod 17 and a rear wheel frame, and a pedal. 1 can be folded with the front frame 16, and the seat bar 17 can be folded toward the top surface of the pedal 1, and the rear wheel frame can be folded toward the bottom surface of the pedal 1.
  • Example 1 Pedal 1 Bottom motor 2, motor shaft 3 Turbine 4, Turbine 4 Connecting worm 5, worm 5 Connect the front frame folding shaft 7 by the pull wire 6.
  • the motor shaft 3 rotates to drive the turbine 4 forward, and the turbine 4 rotates to rotate the worm 5 with it, the worm 5 Drive the cable 6 Move, pull the wire 6
  • Pull the front frame folding shaft 7 drive the pedal 1 to move toward the front frame 16 , pedal 1 and front frame 16 Automatic folding and closing; when the folding state needs to start riding, press the power switch again, the power switch rebounds and resets, the motor shaft 3 reversely drives the turbine 4 worm 5, the pulling wire 6 pulls the front folding frame 7 , the pedal 1 Separate from the front frame 16 and move towards the ground, the vehicle is automatically deployed.
  • the worm 5 is also connected to the rear wheel frame via the wire 6 , and the motor shaft 3 rotates to drive the worm 5 to rotate, and the worm 5 drives the wire 6 Pull the rear wheel frame bushing to drive the rear wheel frame to fold and close toward the bottom of the pedal 1; the motor shaft 3 is reversely driven to drive the rear wheel frame automatically.
  • Motor 2 sets the controller, which controls the forward, reverse, running time, speed and stroke of the motor 2, folded by the unfolded state, motor shaft 3
  • the forward rotation drive worm 5 drives the two sets of pull wires 6 to move at the same time, the two sets of pull wires 6 respectively pull the front frame folding shaft 7 and the rear wheel frame bushing, the pedal 1 and the rear wheel frame are synchronously closed; the folded state, the motor shaft 3 Drive the two sets of pull wires 6 Pull the pedal 1 to synchronize with the rear wheel frame.
  • the controller can also set a wireless signal receiver, the external device sets a wireless signal transmitter, and the external device includes a remote controller, a mobile phone, etc., and controls the folding and unfolding of the vehicle through a remote controller or a mobile phone, and is folded by the unfolded state, and the mobile phone wireless signal is transmitted.
  • the controller issues the corresponding command and passes it to the wireless signal receiver.
  • the controller analyzes the command and controls the motor. 2 Run forward, motor 2 drives each folding joint to close. The same can also be controlled to expand from the collapsed state.
  • the one-button operation solves the problem of automatically folding or unfolding the rear wheel frame while the pedal 1 and the front frame 16 are folded or unfolded.
  • Embodiment 2 The rear wheel carrier includes a left wheel frame 10 and a right wheel frame 11 , and the left and right wheel frames are combined into an integral wheel frame and a left rear wheel in an unfolded state. 21 and the right rear wheel 22 are combined into one integral wheel.
  • the left and right wheel frames are fitted to the bottom surface of the pedal 1 and are separated on both sides of the front wheel 20; the inner ring of the left and right wheel frame is respectively provided with inner protruding columns 14 and inner portions.
  • Tab 14 Moves within the threaded track 15 provided by the folding shaft. When folded, the left and right bushings are rotated with the threaded track 15 to the ends of the folding shaft.
  • the one-button operation solves the problem of automatically folding or unfolding the left and right wheel frames while the pedal 1 and the front frame 16 are folded or unfolded.
  • Example 3 The motor shaft 3 is connected to the transmission rod 19 through the bevel gear 18 transmission group, the transmission rod 19 is connected to the folding shaft through the pull wire 6, the motor shaft 3 is sleeved with the bevel gear 18, the transmission rod 19 is provided with the bevel gear 18, and the rotation of the motor shaft 3
  • the transmission rod 19 can be driven to rotate, and the transmission rod 19 is pulled by the pull wire 6 to rotate the folding shaft, thereby achieving the opening and closing of the folding portion.
  • the way of the bevel gear 18 group can also achieve the variable direction transmission.
  • the bevel gear transmission is used to solve the automatic unfolding and folding of the folding vehicle.
  • the combination of the above embodiments obviously makes it easy to realize the synchronous opening and closing of a plurality of folding parts by one key, for example, by controlling the pedal at the same time by the wrong operation of the motor 2. 1.
  • the folding and unfolding of the left wheel frame 10, the right wheel frame 11, the seat rod 17, and the front frame 16 are not repeated here.

Landscapes

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

Abstract

L'invention concerne un appareil de pliage électrique d'un véhicule de transport pliant permettant de mettre en œuvre un pliage à alimentation électrique, de mettre en œuvre l'ouverture et la fermeture de joints pliables au moyen d'une commande électrique, de parer à la nécessité d'opérations manuelles, de transmettre des mouvements pendant le processus de mise en œuvre principalement par l'entraînement d'un engrenage à vis sans fin (4) et d'une vis sans fin (5) par l'intermédiaire d'un moteur (2), amenant ainsi un câble de traction (6) à tirer les joints pliables dans les directions d'ouverture et de fermeture, permettant également de mettre en œuvre une commande à niveaux multiples, de fournir un degré élevé d'automaticité, et étant rapide et facile à utiliser.
PCT/CN2014/088036 2014-09-30 2014-09-30 Appareil de pliage électrique de véhicule de transport pliant WO2016049912A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/088036 WO2016049912A1 (fr) 2014-09-30 2014-09-30 Appareil de pliage électrique de véhicule de transport pliant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/088036 WO2016049912A1 (fr) 2014-09-30 2014-09-30 Appareil de pliage électrique de véhicule de transport pliant

Publications (1)

Publication Number Publication Date
WO2016049912A1 true WO2016049912A1 (fr) 2016-04-07

Family

ID=55629337

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/088036 WO2016049912A1 (fr) 2014-09-30 2014-09-30 Appareil de pliage électrique de véhicule de transport pliant

Country Status (1)

Country Link
WO (1) WO2016049912A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111989261A (zh) * 2018-04-18 2020-11-24 奥迪股份公司 单脚滑行车以及用于操作滑行车的方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0300650A1 (fr) * 1987-07-09 1989-01-25 Steven J. Patmont Scooter
JP2002337780A (ja) * 2001-05-15 2002-11-27 Yamaha Motor Co Ltd 鞍乗型車両における折り畳み式車体構造
CN2706392Y (zh) * 2004-05-09 2005-06-29 谢春雷 电动折叠踏板车
CN200942835Y (zh) * 2006-09-13 2007-09-05 汕头市禧天逸电动代步车有限公司 一种可折叠电动代步车
CN102167115A (zh) * 2011-03-24 2011-08-31 张鹤 便携式全自动折叠电动车
CN102248983A (zh) * 2011-05-19 2011-11-23 李海东 折叠自行车的折叠装置
CN103832525A (zh) * 2014-02-21 2014-06-04 路海燕 一种电动折叠车的车架
CN104260810A (zh) * 2014-09-30 2015-01-07 罗梓珊 一种折叠交通工具的电动折叠装置
CN204077945U (zh) * 2014-09-30 2015-01-07 罗梓珊 一种折叠交通工具的电动折叠装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0300650A1 (fr) * 1987-07-09 1989-01-25 Steven J. Patmont Scooter
JP2002337780A (ja) * 2001-05-15 2002-11-27 Yamaha Motor Co Ltd 鞍乗型車両における折り畳み式車体構造
CN2706392Y (zh) * 2004-05-09 2005-06-29 谢春雷 电动折叠踏板车
CN200942835Y (zh) * 2006-09-13 2007-09-05 汕头市禧天逸电动代步车有限公司 一种可折叠电动代步车
CN102167115A (zh) * 2011-03-24 2011-08-31 张鹤 便携式全自动折叠电动车
CN102248983A (zh) * 2011-05-19 2011-11-23 李海东 折叠自行车的折叠装置
CN103832525A (zh) * 2014-02-21 2014-06-04 路海燕 一种电动折叠车的车架
CN104260810A (zh) * 2014-09-30 2015-01-07 罗梓珊 一种折叠交通工具的电动折叠装置
CN204077945U (zh) * 2014-09-30 2015-01-07 罗梓珊 一种折叠交通工具的电动折叠装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111989261A (zh) * 2018-04-18 2020-11-24 奥迪股份公司 单脚滑行车以及用于操作滑行车的方法

Similar Documents

Publication Publication Date Title
CN106184552B (zh) 一种折叠车
US10849803B2 (en) Attaching and detaching type driving device and wheelchair having the same
CN104260810A (zh) 一种折叠交通工具的电动折叠装置
CN103332245A (zh) 便携式电动独轮车
WO2017193802A1 (fr) Plate-forme mobile et valise comprenant celle-ci
WO2016049912A1 (fr) Appareil de pliage électrique de véhicule de transport pliant
CN103693148A (zh) 马达驱动装置及手自一体的电动车折叠装置
CN205931111U (zh) 一种折叠车
CN104354811A (zh) 一种折叠交通工具的电动折叠机构
CN204150979U (zh) 一种多节套臂伸缩驱动装置
CN206485486U (zh) 一种把手折叠机构及折叠车
WO2017076303A1 (fr) Tente de toit pour voiture de type à entretoises rectilignes
CN103120448A (zh) 全自动开收直骨伞
CN111012016A (zh) 一种多功能电动行李箱
CN103126828A (zh) 便携式折叠轮椅
CN207638093U (zh) 一种新能源汽车充电插座用电子锁止装置
CN204077945U (zh) 一种折叠交通工具的电动折叠装置
CN105616077A (zh) 一种电动多功能担架车
CN105495942A (zh) 一种太阳能载人电动旅行箱
WO2018184380A1 (fr) Cadre d'assemblage externe de bicyclette amphibie
CN102030065A (zh) 背包式折叠电动代步机
CN206493971U (zh) 一种新型电动助力行李车
CN205131104U (zh) 方便上下车的公交车
CN108216324A (zh) 一种新型电动助力行李车
CN112622957A (zh) 一种贯通道用快速收紧装置

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: 14903340

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: 14903340

Country of ref document: EP

Kind code of ref document: A1