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WO2016000112A1 - Mécanisme de verrouillage relié pour bicyclette pliante électrique - Google Patents

Mécanisme de verrouillage relié pour bicyclette pliante électrique Download PDF

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Publication number
WO2016000112A1
WO2016000112A1 PCT/CN2014/081096 CN2014081096W WO2016000112A1 WO 2016000112 A1 WO2016000112 A1 WO 2016000112A1 CN 2014081096 W CN2014081096 W CN 2014081096W WO 2016000112 A1 WO2016000112 A1 WO 2016000112A1
Authority
WO
WIPO (PCT)
Prior art keywords
pedal
locking mechanism
folding bicycle
electric folding
seat support
Prior art date
Application number
PCT/CN2014/081096
Other languages
English (en)
Chinese (zh)
Inventor
罗梓珊
路海燕
罗云国
Original Assignee
罗梓珊
路海燕
罗云国
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, 罗云国 filed Critical 罗梓珊
Priority to PCT/CN2014/081096 priority Critical patent/WO2016000112A1/fr
Publication of WO2016000112A1 publication Critical patent/WO2016000112A1/fr

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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 electric folding bicycle accessories, and particularly relates to a linkage locking mechanism of 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 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 lengths of the front wheel frame and the rear wheel frame are reduced after folding, 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 handlebar frame and the pedal, the seat support bar and the pedal are respectively provided with folding and locking mechanisms, and the components are numerous and the steps are cumbersome.
  • the technical problem to be solved is: designing a linkage locking mechanism for an electric folding bicycle,
  • the folding and locking is convenient, and the handlebar frame, the seat support bar and the pedal can be interlocked.
  • the technical solution to solve its technical problems is: design A linkage locking mechanism for an electric folding bicycle, characterized in that the handlebar frame is provided with a sliding rail, and the front end of the pedal slides along the sliding rail.
  • the seat support rod is movably connected to the pedal, the rear end of the seat support rod is provided with a lock tongue, and the end of the slide rail is provided with a stop member, the stop member is matched with the front end of the seat support rod end, the pedal and the handlebar
  • the corresponding position of the fitting is set with a magnet
  • the sliding rail is a circular arc-shaped concave groove
  • the front end of the pedal is provided with a roller, a ball, a sliding column or a slider, and the roller, the ball, the sliding column or the slider is inserted into the concave groove of the sliding rail.
  • the sliding rails are disposed on two sides of the front wheel bracket, and the corresponding front end of the pedal is provided with a roller, a ball, a sliding column or a slider, and the sliding rail is inserted into the sliding rail from both sides.
  • the locking tongue includes an arm, the rear end shaft of the arm is connected to the pedal, the arm is provided with a magnet, the pedal is provided with an electromagnet, and the electromagnet is provided with an energization control switch, and the locking tongue is connected to the unlocking handle by a wire connection.
  • the locking tongue is provided with a return spring
  • the blocking member is arranged as a convex block
  • the front end of the seat support rod end is under the convex block
  • the blocking member is arranged as a concave hole
  • the front end of the seat support rod end is unfolded. Into the recessed hole.
  • the folding and locking of the present invention is convenient, and the handlebar frame, the seat support bar and the pedal can be interlocked.
  • the handlebar is provided with a slide rail, and the front end of the pedal slides along the slide rail, so that the pedal can be folded with the handlebar frame, the slide rail replaces the folding shaft, the shaft body requires high precision during the processing, and the maintenance cost is high during use, the slide rail
  • the folding accessories are few, the folding process is smooth, and the weight of the whole vehicle is reduced, and the operation is lighter.
  • the seat support rod is movably connected to the pedal, the seat support rod can be folded with the pedal; the rear end of the seat support rod is provided with a lock tongue, the end of the slide rail is provided with a stop member, and the unfolded state lock tongue is from the rear end of the support rod end At the same time as the jacking, the seat support rod is against the end of the rail, so that the handlebar, the seat support and the pedal are interlocked.
  • the locking mechanism is ingeniously designed, and one action (locking tongue enters the support rod locking position) realizes three-way (seat, handlebar, pedal) locking, less procedures, fewer accessories, smooth process, and avoids cumbersome operating procedures for the consumer. Come to an unpleasant consumer experience.
  • pedal and handlebar frame when folded The magnet is placed at the corresponding position to achieve the lock in the folded state, and the pedal and the handlebar frame are loosely folded, and it is easy to open by itself due to its own weight.
  • the sliding rail has a circular arc-shaped concave groove, and the front wheel axial center is a circular arc-shaped axial center, so that the sliding rail can also serve as a mud retaining tile by relying on the front wheel and simultaneously forming the wheel frame of the front wheel.
  • the front end of the pedal is set Rollers, balls, slides or sliders, rollers, balls, slides or sliders are inserted into the concave grooves of the slide rails to prevent the sliding end of the pedal from coming out of the concave groove and the structure is stable.
  • the slide rails are disposed on both sides of the front wheel bracket, and the corresponding pedal front end is set. Rollers, balls, studs or sliders penetrate into the rails from both sides.
  • the arm is provided with a magnet
  • the pedal is provided with an electromagnet
  • the electromagnet is provided with an energization control switch
  • the magnetic pole of the electromagnet is converted by controlling the energization direction of the electromagnet, thereby cooperating with the arm magnet, according to the same-sex repellent,
  • the principle of heterosexual attraction promotes rejection and fit.
  • the locking tongue is connected to the unlocking handle by a cable connection, and the locking and unlocking of the structure can be manually controlled.
  • the lock tongue is provided with a return spring. When the lock tongue is repelled, the external force disappears and can be automatically returned.
  • the retaining member is configured as a bump, and the front end of the seat support rod is placed under the bump, and the retaining member is disposed as a recessed hole to block the seat from continuing downward, and the bump is disposed at the end of the sliding rail.
  • FIG. 1 is a schematic structural view of a linkage locking mechanism of the present invention
  • FIG. 2 is a schematic structural view of an electric folding bicycle of the present invention
  • FIG. 3 is a schematic structural view of a slide block provided with a bump block according to the present invention.
  • Figure 4 is a schematic view showing the structure of a concave hole stopper provided in the slide rail of the present invention.
  • Figure 5 is a schematic view showing the structure of a slider disposed at the front end of the pedal of the present invention.
  • Figure 6 is a schematic view showing the structure of the lock tongue of the present invention.
  • FIG. 7 is a schematic structural view of a first embodiment of the present invention.
  • Figure 8 is a schematic view showing the structure of the reset spring of the lock tongue of the present invention.
  • Embodiment 9 is a schematic structural view of Embodiment 2 of the present invention.
  • Figure 10 is a schematic view showing the closed structure of the electric folding vehicle of the present invention.
  • the interlocking locking mechanism of the electric folding bicycle of the present invention is provided with a sliding rail 2, the front end of the pedal 3 slides along the sliding rail 2, and the seat supporting rod 4 is movably connected with the pedal 3, and the seat support A locking tongue 5 is arranged at the rear end of the rod 4, and a stopper is arranged at the end of the sliding rail 2, and the blocking member cooperates with the front end of the seat supporting rod 4.
  • the unfolding state lock tongue 5 is pressed from the rear end of the seat support bar 4
  • the seat support bar 4 is pressed against the stopper at the end of the slide rail 2, so that the handlebar frame 1, the seat support bar 4 and the pedal 3 are interlocked. locking.
  • the locking mechanism is cleverly designed, and one action (the locking tongue 5 enters the locking position of the seat support bar 4) achieves locking of the three sides (the seat support bar 4, the handlebar frame 1, the pedal 3).
  • the pedal 3 is provided with a magnet 6 at a corresponding position when the handlebar frame 1 is folded. After the vehicle is folded, the magnet 6 can urge the handlebar frame 1 to be engaged with the pedal 3 to play a locking function, thereby avoiding the pedal 3 being self-weighted in the folded state. turn on.
  • the slide rail 2 has a circular arc-shaped concave groove, and the axial center of the front wheel 21 is a circular arc-shaped axial center, so that the slide rail 2 can also serve as a retaining mud against the front wheel 21 and simultaneously constitute the wheel frame of the front wheel 21.
  • the front end of the pedal 3 can be provided with a roller, a ball, a sliding column or a slider 7, and the roller, the ball, the sliding column or the slider 7 is inserted into the concave groove 8 of the sliding rail, so that the pedal 3 can be folded upward along the sliding rail 2, and the folding Upon completion, the pedal 3 is closed with the handlebar frame 1.
  • the slide rails 2 of the present solution are disposed on both sides of the bracket of the front wheel 21, and the front end of the corresponding pedal 3 is provided with rollers, balls, slides or sliders 7 which are inserted into the slide rails 2 from both sides.
  • the program block can be set as a bump 14 which cooperates with the front end of the seat support bar 4 and the deployed seat support bar 4 The front end is placed under the bumps 14, and the end of the seat support bar 4 is locked so that it does not tilt.
  • the stopper can also be provided as a recessed hole 15 in the unfolded state of the seat support rod 4 at the front end of the recessed hole 15 Inside.
  • Embodiment 1 Locking tongue 5
  • the locking of the seat support bar 4 is electromagnetically controlled.
  • the locking tongue 5 includes an arm 16 and an arm 16
  • the rear axle is connected to the pedal 3, the arm 16 is provided with a magnet 6, the pedal 3 is provided with an electromagnet 9, and the electromagnet 9 is provided with an energization control switch 10. Pressing the power on control switch during vehicle folding
  • the electromagnet 9 is supplied with a reverse current, the magnetic pole of the electromagnet 9 is changed, the N pole is inward, and the S pole is outward.
  • the magnet 6 is magnetically N pole inward and the S pole is outward, so the electromagnet 9 is magnet
  • the 6N poles are opposite, the two are repelled separately, the lock tongue 5 and the pedal 3 are unlocked, and the seat support rod 4 is unlocked; when the vehicle is riding, the energization control switch 10 is turned off, and the electromagnet 9 function is turned off by the magnet 6 Separately, the magnet 6 is attracted to the pedal 3, that is, the lock tongue 5 is locked with the pedal 3, and the seat support rod 4 is locked.
  • the electric folding bicycle of the solution pedal 3 is movably connected with the handlebar frame 1, and the pedal 3 can be folded to the handlebar frame 1, the seat support bar 4 Connected to the pedal 3, the seat support bar 4 can be folded toward the pedal 3, and the seat support bar 4 is provided with a lock tongue 5 for locking the seat support bar 4, while the seat support bar 4 is held against the handle for the handlebar frame 1 Locks with the pedal 3 in the expanded state.
  • the energization control switch 10 When the vehicle is folded from the unfolded state, the energization control switch 10 is pressed, the lock tongue 5 and the pedal 3 are unlocked, and the seat support lever 4 is unlocked.
  • the end of the seat support rod 4 is disengaged from the projection 14, the front end of the pedal 3 slides along the slide rail 2, and when the pedal 3 is moved from the end of the slide rail 2 to the top of the slide rail 2, the handlebar frame 1 and the seat support lever 4 With the pedals 3, the two phases are closed, and under the action of the magnet 6, the handlebar frame 1 is locked with the pedal 3.
  • Embodiment 2 Locking tongue 5 The locking of the seat support bar 4 is controlled by the wire drawing method.
  • the rear end of the bolt arm 16 is connected to the pedal 3 through a rotating shaft, and the cable 11 is connected to the bolt arm 16 through the positioning piece.
  • the rear end of the bolt arm 16 is inclined at an angle with the front end, and the arm 16 of the branch line is connected.
  • the length of the rear end is smaller than the length of the front end of the arm 16 connecting the lock tongue 5 of the seat support bar 4, when the branch line
  • the front end of the arm 16 moves downward to drive the bolt 5 out of the seat support bar 4, and when the rear end of the arm 16 moves a small distance, the seat support bar 4 lock tongue 5 can be obtained. Large active distance .
  • the lock tongue 5 is provided with a return spring 13 , and the lock tongue 5 is pulled out by an external force, and when the external force disappears, the spring forces the lock tongue 5 to automatically return.
  • the unlocking handle 12 When the vehicle is deployed from the folded state, the unlocking handle 12 is flipped again, and as the seat support bar 4 is folded toward the pedal 3, The locking tongue 5 is automatically reset to the gap between the seat support bar 4 and the pedal 3 by the action of the spring to complete the locking of the seat support bar 4, and the front end of the seat support bar 4 is placed under the bump 14.
  • the handlebar frame 1 of the solution is provided with a folding handlebar, and the handlebar can be bent and attached to both sides of the handlebar frame 1, thereby further optimizing the folding volume of the vehicle.
  • the vehicle of the present scheme can also be provided with a folded rear wheel frame, and the rear wheel frame includes a left wheel frame 17 and a right wheel frame 18, a left wheel frame 17 and a right wheel frame 18
  • the movable connection is connected to the rear end of the pedal 3, and the left wheel frame 17 and the right wheel frame 18 can be folded toward the bottom surface of the pedal 3, and the folded rear wheel frame is folded over the bottom surface of the pedal 3, and the left rear wheel 19 and the right rear wheel 20 are respectively arranged on the front wheel.
  • the folded appearance of the vehicle is closed and the shell shape is reduced, which reduces the folding volume and space of the vehicle, and is convenient for moving or storing.

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

Abstract

L'invention porte sur un mécanisme de verrouillage relié, pour une bicyclette pliante électrique, qui est caractérisé en ce qu'un rail de coulissement est disposé sur un cadre de guidon ; une extrémité avant d'une pédale coulisse le long du rail de coulissement ; une tige de support de siège est reliée de façon souple à la pédale ; une languette de verrouillage est disposée sur une partie arrière d'une extrémité de queue de la tige de support de siège ; un élément d'arrêt est disposé sur une extrémité de queue du rail de coulissement ; l'élément d'arrêt se couple à une partie avant de l'extrémité de queue de la tige de support de siège. L'application de la présente invention rend le pliage et le verrouillage pratiques, et le cadre de guidon, la tige de support de siège et la pédale peuvent être verrouillés d'une manière reliée.
PCT/CN2014/081096 2014-06-30 2014-06-30 Mécanisme de verrouillage relié pour bicyclette pliante électrique WO2016000112A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/081096 WO2016000112A1 (fr) 2014-06-30 2014-06-30 Mécanisme de verrouillage relié pour bicyclette pliante électrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/081096 WO2016000112A1 (fr) 2014-06-30 2014-06-30 Mécanisme de verrouillage relié pour bicyclette pliante électrique

Publications (1)

Publication Number Publication Date
WO2016000112A1 true WO2016000112A1 (fr) 2016-01-07

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017140064A1 (fr) * 2016-02-16 2017-08-24 朱红英 Mécanisme de verrouillage et de déverrouillage pour moyen de transport portatif
CN107719556A (zh) * 2017-11-13 2018-02-23 开封大学 便携式折叠电动车
CN108706072A (zh) * 2018-08-31 2018-10-26 宁波拓康机电有限公司 电动折叠机构及应用有该电动折叠机构的助动车

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6234501B1 (en) * 1970-02-23 2001-05-22 Chih-Liang Chen Foldable scooter with head tube assembly, brake and suspension
US6851498B1 (en) * 2003-09-12 2005-02-08 Dennis N. Sauve Lightweight compact collapsible folding personal transporter
CN201494571U (zh) * 2009-08-31 2010-06-02 中国美术学院 多用途滑板车
CN201604682U (zh) * 2009-11-30 2010-10-13 中山乐美达日用制品有限公司 一种可折叠婴儿手推车的折叠解锁装置
CN102287087A (zh) * 2011-08-11 2011-12-21 李万红 一种多用途电插销
CN203158165U (zh) * 2013-03-29 2013-08-28 滨州学院 多功能儿童折叠车
CN103832525A (zh) * 2014-02-21 2014-06-04 路海燕 一种电动折叠车的车架
CN104015853A (zh) * 2014-06-30 2014-09-03 罗梓珊 一种电动折叠车的联动锁定机构
CN203975087U (zh) * 2014-06-30 2014-12-03 罗梓珊 一种电动折叠车的联动锁定机构

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6234501B1 (en) * 1970-02-23 2001-05-22 Chih-Liang Chen Foldable scooter with head tube assembly, brake and suspension
US6851498B1 (en) * 2003-09-12 2005-02-08 Dennis N. Sauve Lightweight compact collapsible folding personal transporter
CN201494571U (zh) * 2009-08-31 2010-06-02 中国美术学院 多用途滑板车
CN201604682U (zh) * 2009-11-30 2010-10-13 中山乐美达日用制品有限公司 一种可折叠婴儿手推车的折叠解锁装置
CN102287087A (zh) * 2011-08-11 2011-12-21 李万红 一种多用途电插销
CN203158165U (zh) * 2013-03-29 2013-08-28 滨州学院 多功能儿童折叠车
CN103832525A (zh) * 2014-02-21 2014-06-04 路海燕 一种电动折叠车的车架
CN104015853A (zh) * 2014-06-30 2014-09-03 罗梓珊 一种电动折叠车的联动锁定机构
CN203975087U (zh) * 2014-06-30 2014-12-03 罗梓珊 一种电动折叠车的联动锁定机构

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017140064A1 (fr) * 2016-02-16 2017-08-24 朱红英 Mécanisme de verrouillage et de déverrouillage pour moyen de transport portatif
CN107719556A (zh) * 2017-11-13 2018-02-23 开封大学 便携式折叠电动车
CN107719556B (zh) * 2017-11-13 2023-05-26 开封大学 便携式折叠电动车
CN108706072A (zh) * 2018-08-31 2018-10-26 宁波拓康机电有限公司 电动折叠机构及应用有该电动折叠机构的助动车

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