WO2018209849A1 - 一种折叠机构及滑板车 - Google Patents

一种折叠机构及滑板车 Download PDF

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Publication number
WO2018209849A1
WO2018209849A1 PCT/CN2017/101243 CN2017101243W WO2018209849A1 WO 2018209849 A1 WO2018209849 A1 WO 2018209849A1 CN 2017101243 W CN2017101243 W CN 2017101243W WO 2018209849 A1 WO2018209849 A1 WO 2018209849A1
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WO
WIPO (PCT)
Prior art keywords
movable member
folding
connecting end
shaft
rotating shaft
Prior art date
Application number
PCT/CN2017/101243
Other languages
English (en)
French (fr)
Inventor
楼谊
林骥
李星乐
Original Assignee
纳恩博（北京）科技有限公司
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 纳恩博（北京）科技有限公司 filed Critical 纳恩博（北京）科技有限公司
Priority to ES17910267T priority Critical patent/ES2909840T3/es
Priority to US16/612,963 priority patent/US20200198718A1/en
Priority to KR1020197036908A priority patent/KR102333911B1/ko
Priority to EP17910267.8A priority patent/EP3623272B1/en
Publication of WO2018209849A1 publication Critical patent/WO2018209849A1/zh

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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
    • B62K15/006—Collapsible or foldable cycles the frame being foldable
    • 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
    • B62K3/00—Bicycles
    • B62K3/002—Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners
    • 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
    • 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
    • B62K21/00—Steering devices
    • 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
    • B62K21/00—Steering devices
    • B62K21/02—Front wheel forks or equivalent, e.g. single tine

Definitions

  • the embodiments of the present application relate to the technical field of mechanical structures, and in particular, to a folding mechanism and a scooter.
  • the folding scooter can be manually folded or unfolded without the need for external tools during use.
  • the foldable scooter has the advantages of convenient carrying and occupying a small space, and has gradually become a new generation of sports travel products.
  • a folding mechanism is usually provided at a position such as a body, a handle, or the like.
  • the folding scheme is divided into two types: a rotating shaft when folded is disposed above the front wheel to fold over the front wheel; and a rotating shaft when folded is disposed at the rear of the front wheel to be in front Folding behind the wheel.
  • the folding mechanism includes a first movable member 101, a second movable member 102, a folding shaft 104, and a wheel 103.
  • the first movable member 101 may be multiplexed into a front fork
  • the second movable member may be multiplexed into a pedal
  • the front fork is a component that connects the wheel to the handle of the vehicle.
  • FIG. 1B is a state diagram of a folding mechanism of the prior art FIG. 1A after being folded.
  • the folding shaft 104 is disposed above the wheel 103.
  • the first movable member 101 is rotated along the folding shaft 104 to complete folding of the first movable member 101 and the second movable member 102 with the folding shaft 104 as a rotating shaft.
  • FIG. 1C is a state diagram of another folding mechanism in the prior art after folding.
  • the folding shaft 104 is disposed at the rear of the wheel 103.
  • the first movable member 101 can drive the wheel 103 to rotate along the folding shaft 104, so that the first movable member 101 and the second movable member 102 are relatively rotated with the folding shaft 104 as a rotating shaft to complete the first movable member. 101 is folded with the second movable member 102.
  • FIG. 1B and FIG. 1C it can be seen from FIG. 1B and FIG. 1C that the existing two folding mechanisms still occupy a large space after the folding is completed, because there is still a large space between the first movable member 101 and the second movable member 102 after the folding is completed. , can not achieve a better fit.
  • the present application provides a folding mechanism that overcomes the above problems or at least partially solves the above problems.
  • An embodiment of the present application provides a folding mechanism, including: a first movable member, a second movable member, a grounding member, and a folding shaft, the folding shaft passing through the grounding member;
  • the first movable member has a first connecting end, and the first movable member is connected to the grounding member through the first connecting end;
  • the second movable member has a second connecting end, and the second movable member is connected to the grounding member through the second connecting end;
  • the first movable member and the second movable member are relatively rotated by the folding shaft as a rotating shaft to realize opening or folding of the folding mechanism.
  • the grounding component is a wheel.
  • the method further includes:
  • a steering mechanism wherein the steering mechanism is respectively connected to the grounding member and the second connecting end to drive the second movable member to turn when the grounding member is turned.
  • a rotating shaft is disposed for the grounding component
  • the steering mechanism is a steering bearing
  • an outer ring of the steering bearing is coupled to a rotating shaft of the grounding component
  • the inner ring of the steering bearing is coupled to the second movable member through the folding shaft to drive the second movable member to turn when the grounding member is turned.
  • the rotating shaft of the grounding member is horizontally disposed
  • the shaft line of the steering bearing is vertically disposed
  • the first connecting end is provided with a limiting hole
  • the limiting hole is configured to be the axis of the steering bearing with respect to the folding shaft at the first connecting end
  • the heart line limits the steering range of the first connecting end when the rotating shaft rotates.
  • the limiting hole is a flat limiting hole having a preset width.
  • the method further includes: a fastening component, and the fastening component
  • a fastening component An outer ring of the steering bearing is coupled to a rotating shaft of the grounding member, and an inner ring of the steering bearing is coupled to the second movable member through the folding shaft.
  • the folding shaft is disposed coaxially with the rotating shaft of the grounding member.
  • the first connecting end is connected to a rotating shaft of the grounding component.
  • the method further includes:
  • a limiting mechanism one end of the limiting mechanism is connected to the first connecting end, and the other end is connected to the second connecting end to limit the first movable member and the second movable member
  • the folding axis is a range of rotation when the rotating shaft is relatively rotated.
  • the limiting mechanism includes:
  • An arc-shaped chute one end of the arc-shaped chute is connected to the second connecting end, and the other end is suspended above the grounding member, and the arc of the arc-shaped chute is a preset threshold;
  • a locking pin one end of the locking pin is coupled to the first connecting end, and the other end is slidable along the arcuate chute to restrict the first movable member and the second movable member from being folded
  • the axis is the range of rotation when the rotating shaft is relatively rotated.
  • the two ends of the arc chute are respectively provided with a recessed portion for sliding the first movable member to either end of the curved chute Thereafter, the locking pin is fixed to fix the relative position between the first movable member and the second movable member.
  • the first movable member is a front fork structure, and the front fork structure includes at least one fork leg.
  • the second movable member is a pedal
  • the second connecting end of the pedal is a U-shaped end
  • two ends of the folding shaft are respectively opposite to the U-shaped end
  • the end portions are rotationally coupled, and when the first movable member and the second movable member are relatively rotated with the folding shaft as a rotating shaft, the folding shaft is relatively rotated with the second movable member.
  • Embodiments of the present application provide a scooter having the folding mechanism described above.
  • the first connecting end of the first movable member of the folding mechanism is connected to the grounding member, and the second connecting end of the second movable member is connected to the grounding member,
  • the first movable member and the second movable member are integrally opened or folded by the relative rotation of the folding shaft as a rotating shaft, and the first movable member and the second movable member are The folding shaft is rotated through the grounding member so that the folding mechanism takes up less space as a whole after the first movable member and the second movable member are relatively folded.
  • FIG. 1A is a schematic structural view of a folding mechanism in the prior art
  • 1B is a state diagram of a folding mechanism of the prior art after folding
  • 1C is a state diagram of another folding mechanism in the prior art
  • FIG. 2A is a schematic view of a mechanism of a folding mechanism of the present application.
  • FIG. 2B is a state diagram of the folding mechanism of FIG. 2A after being folded. ;
  • 3A is a schematic structural view of a folding mechanism of the present application.
  • FIG. 3B is a state diagram of the folding mechanism of FIG. 3A after being folded
  • 3C is a schematic structural view of a curved chute in the present application.
  • 3D is a schematic view showing the internal structure of a folding mechanism of the present application.
  • 3E, 3F, and 3G are different state diagrams of a specific application of the folding mechanism of FIG. 3D of the present application.
  • the first connecting end of the first movable member is connected to the grounding member
  • the second connecting end of the second movable member is connected to the grounding member, the first movable member and the first movable member
  • the second movable member is integrally opened or folded by the relative rotation of the folding shaft as a rotating shaft, and the folding shaft when the first movable member and the second movable member are relatively rotated passes through the grounding member.
  • the folding mechanism takes up less space as a whole after the first movable member and the second movable member are relatively folded.
  • the folding mechanism includes: a first movable member 201, a second movable member 202, a grounding member 203, and a folding shaft 204;
  • the first movable member 201 is provided with a first connecting end (not shown), and the first connecting end is connected with the grounding member 203;
  • the second movable member 202 is provided with a second connecting end (not shown), and the second connecting end is connected to the grounding member 203.
  • the folding shaft 204 laterally passes through the grounding member 203, and when the first movable member 201 and the second movable member 202 are opened or folded from each other, the first movable member 201 is caused to be
  • the second movable member 202 is relatively rotated with the folding shaft 204 as a rotation axis.
  • the axis of the first movable member 201 and the second movable member 202 are perpendicular to the axis of the axis when the grounding member 203 is rotated, for example,
  • the grounding member 203 is provided with a rotating shaft, and the overlapping of the axial line is achieved by the first movable member 201 and the folding shaft 204 of the second movable member 202 coaxial with the rotating shaft of the grounding member 203.
  • the space occupied by the folding and folding mechanism as a whole is reduced, and the stability of the folding mechanism is increased.
  • the manner in which the folding shaft 204 and the rotating shaft of the grounding member 203 are disposed coaxially is not specifically limited herein, for example, the folding shaft 203 is nested in the rotating shaft to achieve coaxiality therebetween.
  • FIG. 2B is a state diagram of a folding mechanism of the present application after being folded.
  • the folding shaft 204 is disposed at the axial center of the grounding member 203.
  • the first movable member 201 has the folding axis 204 as a rotation axis relative to the second activity.
  • the member 202 rotates, and/or the second movable member 202 rotates relative to the first movable member 201 with the folding shaft 204 as a rotation axis, so that the first movable member 201 can be attached to the second movable member 202, so that the The folding mechanism folds up and takes up less space overall.
  • the folding mechanism in the above embodiment or the folding structure in the following embodiment is applied to a scooter, and the first movable member 201 multiplexes the pole of the scooter, and the pole can be used as The hand control can also serve as a leg control.
  • the second movable member 202 multiplexes the pedal of the scooter.
  • the second connecting end of the pedal is a U-shaped end, and the two ends of the folding shaft 204 are respectively opposite to the U-shaped end.
  • the end portion is rotatably connected, and when the first movable member 201 is opened or folded relative to the second movable member 202, the folding shaft 204 rotates relative to the second movable member 202. At this time, the folding shaft 204 is relatively stationary with the first movable member 201.
  • the grounding member 203 is a wheel.
  • the grounding member 203 may be a track wheel, a non-circular annular structure; or the grounding member 203 may include at least one wheel.
  • the above examples are intended to be illustrative of the general principles of the application and are not intended to limit the scope of the application.
  • FIGS. 3A, 3B, and 3C Another specific implementation of the present application is further described below in conjunction with FIGS. 3A, 3B, and 3C.
  • FIG. 3A is a schematic structural view of a folding mechanism of the present application.
  • the folding mechanism includes a first movable member 301, a second movable member 302, a grounding member 303, and a folding shaft 304.
  • the first movable member 301, the second movable member 302, the grounding member 303, and the folding shaft 304 can be understood as the first movable member 201, the second movable member 202, and the grounding member 203 in the embodiment of FIGS. 2A and 2B.
  • a specific implementation of the folding shaft 204 can be understood as the first movable member 201, the second movable member 202, and the grounding member 203 in the embodiment of FIGS. 2A and 2B.
  • the first movable member 301 is provided with a first connecting end 305, and the first connecting end 305 is connected with a rotating shaft (not shown) of the grounding member 303, and the first connecting end 305 can be similar to the front fork structure of the prior art. Specifically, the first connecting end 305 can be fastened to the rotating shaft by bolts (not shown).
  • the second movable member 302 is provided with a second connecting end 306 .
  • the second connecting end 306 is coupled to the folding shaft 304 .
  • the folding shaft 304 passes through the limiting hole 311 and the second connecting end 306 .
  • the second connection end 306 can be a U-like structure.
  • the front fork structure includes at least one fork leg to implement the foregoing connection.
  • the method further includes: a limiting mechanism, the limiting mechanism illustratively includes: a curved sliding slot 307 and a locking pin 310, one end of the curved sliding slot 307 and the second connecting end 306 is connected, the other end is suspended above the grounding member 303, the arc of the curved chute 307 is a preset threshold, and the relative motion range between the first movable member 301 and the second movable member 302 is controlled; One end of the 310 is connected to the first connecting end 305, and the other end is slidable along the curved sliding slot 307 to restrict the first movable member 301 and the second movable member 302 from being on the folding shaft 304.
  • a limiting mechanism illustratively includes: a curved sliding slot 307 and a locking pin 310, one end of the curved sliding slot 307 and the second connecting end 306 is connected, the other end is suspended above the grounding member 303, the arc of the curved chute 307 is a preset threshold
  • the limiting mechanism is integrally connected with the first connecting end 305 at one end and the other end is connected with the second connecting end 306.
  • the range of relative rotation of the first movable member 301 and the second movable member when rotating around the folding shaft 304 is restricted.
  • FIG. 3B is a state diagram of the folding mechanism of FIG. 3A after being folded according to the present application.
  • the first movable member 301 (and/or the second movable member 302) can be relatively rotated with the folding shaft 304 as a rotation axis, so that the first movable member 301 and the second movable member 302 are brought together.
  • the folding mechanism as a whole takes up less space.
  • FIG. 3C is a schematic structural view of the curved chute 307 of the present application.
  • the two ends of the curved chute 307 are respectively provided with a recessed portion 308 (the recessed portion below the curved chute 307 is not shown in the drawing) for the first movable member 301.
  • the locking pin 310 in FIG. 3A is fixed to make the relative position between the first movable member 301 and the second movable member 302. fixed.
  • the recess 308 may be a locking pin insertion hole.
  • one end of the curved chute 307 is provided with a connecting mechanism 309 for fixing the arc chute 307 to the second connecting end 306 in FIG. 3A and FIG. 3B.
  • a limiting mechanism is provided to limit a range of rotation of the first movable member 301 and the second movable member 302 in relative rotation; the limiting mechanism may be further used when the first living After the movable member 301 slides to either end of the curved chute 307, the relative position between the first movable member 301 and the second movable member 302 is fixed to lock the first movable member 301 and The open or folded state between the second movable members 302 stabilizes the open or folded state, thereby improving the utility of the embodiment of the present application.
  • FIGS. 3D, 3E, 3F, and 3G Another specific implementation of the present application is further described below in conjunction with FIGS. 3D, 3E, 3F, and 3G.
  • FIG. 3D is a schematic diagram of the internal structure of a folding mechanism according to the present application
  • FIG. 3E, FIG. 3F, and FIG. 3G are different state diagrams of a specific application of the folding mechanism of FIG. 3D.
  • the folding mechanism includes a first movable member 301, a second movable member 302, a grounding member 303, a folding shaft 304, and a steering mechanism.
  • a rotating shaft 313 is disposed for the grounding member 303
  • the steering mechanism may be a steering bearing 316
  • an outer ring of the steering bearing 316 is connected to the rotating shaft 313 of the grounding member 303.
  • the inner ring of the steering bearing 316 is coupled to the second movable member 302 through the folding shaft 304 to drive the rotating shaft 313 and the grounding member when the first movable member 301 is turned during steering.
  • 303 rotates about the axis of the steering bearing 316.
  • the positional relationship or the connection relationship between the steering bearing 316 and the rotating shaft 313 can reduce the friction coefficient during the relative movement of the folding shaft 304 and the rotating shaft 313.
  • the first movable member can be ensured. 301.
  • the steering of the rotating shaft 313 and the grounding member 303 is smoother.
  • One end of the steering bearing 316 is connected to the grounding member 303, and the other end is connected to the second connecting end 306 to steer the second movable member 302 when the grounding member 303 is turned.
  • the folding mechanism further includes: a fastening member 314 fastly connecting the outer ring of the steering bearing 316 with the rotating shaft 313 of the grounding member 303, The inner ring of the steering bearing 316 is coupled to the second movable member 302 through the folding shaft 304.
  • the fastening component 314 can be a bolt.
  • the urging force applied to the first movable member 301 can drive the rotation shaft 313 of the grounding member 303 connected to the first movable member 301 to rotate in the left-right direction. Since the steering bearing 316 is disposed between the folding shaft 304 and the rotating shaft 313 of the grounding member 303, the rotating shaft 313 and the folding shaft 304 can be rotated in the left-right direction, that is, the grounding.
  • the member 303 is rotatable relative to the folding shaft 304 in the left-right direction, thereby realizing the function of turning the ground member 303 to the left and right.
  • the folding mechanism further includes: a grounding member bearing 312 for connecting the rotating shaft 313 of the grounding member 303 and the hub 315 of the grounding member 303, and the wheel hub 315 is further provided with a tire 317.
  • the inner ring of the grounding member bearing 312 is coupled to the rotating shaft 313, and the outer ring of the grounding member bearing 312 is coupled to the hub 315.
  • the grounding member bearing 312 can be used to support the rotating shaft 313, and can reduce the frictional force when the hub 315 of the grounding member 303 rotates relative to the rotating shaft 313, thereby improving the practicability of the embodiment of the present application.
  • the grounding member 303 rotates with the axis of the steering bearing 316 as a rotational axis, and the grounding member 303 and the folding shaft 304 rotate in the left-right direction.
  • the rotating shaft 313 of the grounding member 303 is horizontally disposed, the shaft line of the steering bearing 316 is vertically disposed, and the first connecting end 305 is provided with a limiting hole 311, and the limiting hole is disposed.
  • the 311 is concentric with the grounding member 303, and the folding shaft 304 is sequentially connected to the second connecting end 306 after passing through the grounding member 303 and the limiting hole 311.
  • the limiting hole 311 can limit the rotation range of the first connecting end 305 when the first connecting end 305 rotates relative to the folding shaft 304 with the axis of the steering bearing 316 as a rotating shaft. .
  • FIG. 3G when the folding shaft 304 is in contact with one side in the horizontal direction of the limiting hole 311, it indicates that the grounding member 303 has been turned to the maximum angle.
  • the limiting hole 311 is a flat limiting hole having a preset width.
  • a steering mechanism is provided in this embodiment to achieve the wheel steering function in a particular application of the present application.
  • the steering bearing is used as the steering mechanism, so that the frictional force when the wheel is turned is smaller, and the use is more flexible, which improves the ease of use of the embodiment of the present application.
  • connection described in the above embodiments may be an actual physical connection between components, or there is actual physical contact.

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  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

一种折叠机构以及滑板车，所述折叠机构包括：第一活动件（201）、第二活动件（202）、接地部件（203）以及折叠轴（204），折叠轴（204）穿过接地部件（203）；第一活动件（201）具有第一连接端，第一活动件（201）通过第一连接端与所述接地部件（203）连接；第二活动件（202）具有第二连接端，第二活动件（202）通过第二连接端与接地部件（203）连接；第一活动件（201）、第二活动件（202）以折叠轴（204）为转动轴相对转动实现所述折叠机构的打开或折叠。该折叠机构折叠后占用较小的空间。

Description

一种折叠机构及滑板车
本申请要求于2017年05月16日提交中国专利局、申请号为201710344909.2，发明名称为“一种折叠机构及滑板车”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请实施例涉及机械结构技术领域，尤其涉及一种折叠机构及滑板车。
背景技术
可折叠滑板车在使用过程中，不需要借助外来工具，可手动将滑板车折叠或展开。可折叠滑板车具有携带方便、占用较小空间等优点，已经逐渐成为新一代运动代步产品。
为使可折叠滑板车实现折叠功能，通常在车身、把手等位置设置有折叠机构。现有技术中，折叠方案分为以下两种：将折叠时的转动轴设置于前轮的上方，以在前轮上方进行折叠；将折叠时的转动轴设置于前轮的后方，以在前轮后方进行折叠。以上两种方案虽然实现了滑板车的折叠，但是折叠后的滑板车体积还是很大，不方便携带或不易于存放，致使用户体验很差。
图1A为现有技术中一种折叠机构的结构示意图；具体地，所述折叠机构可应用于滑板车。所述折叠机构包括：第一活动件101、第二活动件102、折叠轴104以及车轮103。所述第一活动件101可复用为前叉，所述第二活动件可复用为踏板；所述前叉是连接车轮与车辆把手的部件。
图1B为现有技术图1A中一种折叠机构折叠后的状态图。如图所示，折叠轴104设置于车轮103的上方。第一活动件101沿折叠轴104转动，以使所述第一活动件101与所述第二活动件102以折叠轴104为转动轴完成折叠。
图1C为现有技术中另一种折叠机构折叠后的状态图。如图所示，折叠轴104设置于车轮103的后方。第一活动件101可带动车轮103沿折叠轴104转动，以使所述第一活动件101与所述第二活动件102以折叠轴104为转动轴相对转动，以完成所述第一活动件101与所述第二活动件102的折叠。
由图1B和图1C可看出，现有的两种折叠机构中折叠完成后依然占用较大空间，因为折叠完成后，第一活动件101和第二活动件102之间仍然存在较大空间，无法实现较好贴合。
因此，如何设计一种折叠机构，以在折叠后紧凑便携，成为现有技术中亟需解决的技术问题。
发明内容
鉴于上述问题，本申请提供一种折叠机构，克服上述问题或者至少部分地解决上述问题。
本申请实施例提供一种折叠机构，其包括：第一活动件、第二活动件、接地部件以及折叠轴，所述折叠轴穿过所述接地部件；
所述第一活动件具有第一连接端，所述第一活动件通过所述第一连接端与所述接地部件连接；
所述第二活动件具有第二连接端，所述第二活动件通过所述第二连接端与所述接地部件连接；
所述第一活动件、所述第二活动件以所述折叠轴为转动轴相对转动实现所述折叠机构的打开或折叠。
可选地，在本申请任一实施例中，所述接地部件为车轮。
可选地，在本申请任一实施例中，还包括：
转向机构，所述转向机构分别与所述接地部件和所述第二连接端连接，以使所述接地部件转向时，带动所述第二活动件转向。
可选地，在本申请任一实施例中，为所述接地部件配置一转动轴，所述转向机构为转向轴承，所述转向轴承的外圈与所述接地部件的转动轴连接，所述转向轴承的内圈与所述第二活动件通过所述折叠轴连接，以使所述接地部件转向时，带动所述第二活动件转向。
可选地，在本申请任一实施例中，所述接地部件的转动轴水平设置，所述转向轴承的轴心线竖直设置，所述第一连接端设置有限位孔，所述折叠轴依次穿过所述接地部件和所述限位孔后与所述第二连接端连接，所述限位孔用于在所述第一连接端相对于所述折叠轴以所述转向轴承的轴心线为转动轴发生转动时限制所述第一连接端的转向范围。
可选地，在本申请任一实施例中，所述限位孔为具有预设宽度的扁平状限位孔。
可选地，在本申请任一实施例中，还包括：紧固部件，所述紧固部件将 所述转向轴承的外圈与所述接地部件的转动轴连接，并将所述转向轴承的内圈与所述第二活动件通过所述折叠轴连接。
可选地，在本申请任一实施例中，所述折叠轴与所述接地部件的转动轴同轴设置。
可选地，在本申请任一实施例中，所述第一连接端与所述接地部件的转动轴连接。
可选地，在本申请任一实施例中，还包括：
限位机构，所述限位机构的一端与所述第一连接端连接，另一端与所述第二连接端连接，以限制所述第一活动件与所述第二活动件在以所述折叠轴为转动轴相对转动时的转动范围。
可选地，在本申请任一实施例中，所述限位机构包括：
弧形滑槽，所述弧形滑槽的一端与所述第二连接端连接，另一端悬空于所述接地部件的上方，所述弧形滑槽的弧度为预设阈值；
锁定销，所述锁定销的一端与所述第一连接端连接，另一端可沿所述弧形滑槽滑动，以限制所述第一活动件与所述第二活动件在以所述折叠轴为转动轴相对转动时的转动范围。
可选地，在本申请任一实施例中，所述弧形滑槽的两端分别设置有凹陷部，用于当所述第一活动件滑动到所述弧形滑槽的任一一端后，固定所述锁定销，以使所述第一活动件与所述第二活动件之间的相对位置固定。
可选地，在本申请任一实施例中，所述第一活动件为前叉结构，所述前叉结构包含至少一条叉腿。
可选地，在本申请任一实施例中，所述第二活动件为踏板，所述踏板的第二连接端为U形端，所述折叠轴的两端分别与所述U形端的两个端部转动连接，当所述第一活动件与所述第二活动件以所述折叠轴为转动轴相对转动时，所述折叠轴与所述第二活动件相对转动。
本申请实施例提供一种滑板车，具有以上所述的折叠机构。
由以上技术方案可见，本申请实施例中，折叠机构的所述第一活动件的第一连接端与接地部件连接，并且所述第二活动件的第二连接端与接地部件连接，所述第一活动件与所述第二活动件在以所述折叠轴为转动轴相对转动实现折叠结构的整体打开或折叠，并且所述第一活动件与所述第二活动件相 对转动时的折叠轴穿过所述接地部件，以使在对所述第一活动件与第二活动件相对折叠后，所述折叠机构在整体上占用较小的空间。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请实施例中记载的一些实施例，对于本领域普通技术人员来讲，还可以根据这些附图获得其他的附图。
图1A为现有技术中一种折叠机构的结构示意图；
图1B为现有技术中一种折叠机构折叠后的状态图；
图1C为现有技术中另一种折叠机构折叠后的状态图；
图2A是本申请一种折叠机构的机构示意图；
图2B为本申请图2A一种折叠机构折叠后的状态图。；
图3A为本申请一种折叠机构的结构示意图；
图3B为本申请图3A一种折叠机构折叠后的状态图；
图3C为本申请中弧形滑槽的结构示意图；
图3D为本申请一种折叠机构的内部结构示意图；
图3E、图3F、图3G为本申请图3D一种折叠机构具体应用的不同状态图。
具体实施方式
为使得本申请实施例的发明目的、特征、优点能够更加的明显和易懂，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请实施例一部分实施例，而非全部实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请实施例保护的范围。
下面结合本申请实施例附图进一步说明本申请实施例具体实现。
本申请下述实施例中，所述第一活动件的第一连接端与接地部件连接，并且所述第二活动件的第二连接端与接地部件连接，所述第一活动件与所述 第二活动件在以所述折叠轴为转动轴相对转动实现折叠结构的整体打开或折叠，并且所述第一活动件与所述第二活动件相对转动时的折叠轴穿过所述接地部件，以使在对所述第一活动件与第二活动件相对折叠后，所述折叠机构在整体上占用较小的空间。
当然，实施本申请实施例的任一技术方案不必一定需要同时达到以上的所有优点。
为了使本领域的人员更好地理解本申请实施例中的技术方案，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本申请实施例一部分实施例，而不是全部的实施例。基于本申请实施例中的实施例，本领域普通技术人员所获得的所有其他实施例，都应当属于本申请实施例保护的范围。
下面结合本申请实施例附图进一步说明本申请实施例具体实现。
参见图2A，在本申请一具体实现中，所述折叠机构包括：第一活动件201、第二活动件202、接地部件203以及折叠轴204；
所述第一活动件201设置有第一连接端(图中未示出)，所述第一连接端与接地部件203连接；
所述第二活动件202设置有第二连接端(图中未示出)，所述第二连接端与所述接地部件203连接。具体地，所述折叠轴204横向穿过所述接地部件203，并在所述第一活动件201、所述第二活动件202相互之间打开或折叠时，使得所述第一活动件201、所述第二活动件202以所述折叠轴204为转动轴相对转动。
进一步地，在一具体实现场景中，所述第一活动件201与所述第二活动件202相对转动的轴心线与所述接地部件203转动时的轴心线重合，比如，为所述接地部件203配置一转动轴，通过第一活动件201与第二活动件202的折叠轴204与所述接地部件203的转动轴同轴实现上述该轴心线的重合。通过将折叠轴204与接地部件203的转动轴设置为同轴，可在具体应用中简化所述折叠机构的设计，使折叠后第一活动件201与第二活动件202能够贴合更近，缩小折叠后折叠机构整体上所占用的空间，并增加所述折叠机构的稳固性。将折叠轴204与接地部件203的转动轴设置为同轴的方式在此不做具体限定，比如将折叠轴203嵌套在转动轴中实现两者同轴。
图2B为本申请一种折叠机构折叠后的状态图。如图2B所示，所述折叠轴204设置于接地部件203的轴心处，在需要将所述折叠机构进行折叠时，第一活动件201以所述折叠轴204为转动轴相对第二活动件202转动，和/或，第二活动件202以所述折叠轴204为转动轴相对第一活动件201转动，从而使得第一活动件201可与第二活动件202贴拢，使所述折叠机构折叠后在整体上占用更小空间。
具体地，在一具体实现场景中，将上述实施例中的折叠机构或者下述实施例中的折叠结构应用于滑板车，第一活动件201复用滑板车的立杆，该立杆可以作为手控件也可以作为腿控件，第二活动件202复用滑板车的踏板，所述踏板的第二连接端为U形端，所述折叠轴204的两端分别与所述U形端的两个端部转动连接，当所述第一活动件201与所述第二活动件202相对打开或折叠时，所述折叠轴204与所述第二活动件202相对转动，此时，所述折叠轴204与所述第一活动件201相对静止。
具体地，在一具体实现场景中，所述接地部件203为车轮。当然，在本申请其它一些实施例中，所述接地部件203可以是履带轮、非圆形的环状结构；或者，所述接地部件203可以至少包括一个车轮。以上举例是以说明本申请的一般原则为目的，并非用于限定本申请的范围。
下面结合附图3A、3B以及3C进一步说明本申请的另一具体实现。
图3A为本申请一种折叠机构的结构示意图。如图3A所示，所述折叠机构包括：第一活动件301、第二活动件302、接地部件303以及折叠轴304。本实施例中，第一活动件301、第二活动件302、接地部件303以及折叠轴304可理解为上述图2A、2B实施例中第一活动件201、第二活动件202、接地部件203以及折叠轴204的具体实现。
第一活动件301设置有第一连接端305，第一连接端305与接地部件303的转动轴(图中未示出)连接，第一连接端305可以类似现有技术中前叉结构。具体地，可通过螺栓(图中未示出)将所述第一连接端305与转动轴连接紧固连接。
第二活动件302设置有第二连接端306，具体地，第二连接端306与折叠轴304连接，示例性地，折叠轴304穿过限位孔311再与所述第二连接端306 连接，第二连接端306可以为类似U形结构。
本实施例的一具体应用场景中，所述前叉结构中包含至少一条叉腿，以实现上述连接。
具体地，在本实施例中，还包括：限位机构，所述限位机构示例性地包括：弧形滑槽307以及锁定销310，弧形滑槽307的一端与所述第二连接端306连接，另一端悬空于所述接地部件303的上方，所述弧形滑槽307的弧度为预设阈值，控制第一活动件301和第二活动件302之间的相对运动范围；锁定销310的一端与所述第一连接端305连接，另一端可沿所述弧形滑槽307滑动，以限制所述第一活动件301与所述第二活动件302在以所述折叠轴304为转动轴相对转动时沿所述弧形滑槽307的转动范围，从而实现限位机构在整体上一端与所述第一连接端305连接，另一端与所述第二连接端306连接，以限制所述第一活动件301、所述第二活动件围绕所述折叠轴304转动时相对转动的范围。
图3B为本申请图3A一种折叠机构折叠后的状态图。如图3B所示，第一活动件301(和/或第二活动件302)可以以折叠轴304为转动轴相对转动，以使第一活动件301与第二活动件302贴拢，使所述折叠机构整体上占用更小的空间。
图3C为本申请弧形滑槽307的结构示意图。如图3C所示，所述弧形滑槽307的两端分别设置有凹陷部308(附图中弧形滑槽307下方的凹陷部未示出)，用于当所述第一活动件301转动到所述弧形滑槽307的任一一端后，固定上述图3A中的所述锁定销310，以使所述第一活动件301与所述第二活动件302之间的相对位置固定。
具体地，在本实施例中，所述凹陷部308可以是锁定销插孔。
具体地，在本实施例中，弧形滑槽307的一端设置有连接机构309，用于将所述弧形滑槽307固定于上述图3A、图3B中的所述第二连接端306。
本实施例中设置限位机构，以限制所述第一活动件301与所述第二活动件302在相对转动时的转动范围；所述限位机构可进一步用于当所述第一活 动件301滑动到所述弧形滑槽307的任一一端后，使所述第一活动件301与所述第二活动件302之间的相对位置固定，以锁定第一活动件301和第二活动件302之间的打开或折叠状态，使打开或折叠状态稳定，从而提高了本申请实施例的实用性。
下面结合附图3D、3E、3F以及3G进一步说明本申请的另一具体实现。
图3D为本申请一种折叠机构的内部结构示意图；图3E、图3F、图3G为本申请图3D一种折叠机构具体应用的不同状态图。
如图3D、3E、3F以及3G所示，所述折叠机构包括：第一活动件301、第二活动件302、接地部件303、折叠轴304以及转向机构。具体地，在本实施例中，为所述接地部件303配置一转动轴313，所述转向机构可以是转向轴承316，所述转向轴承316的外圈与所述接地部件303的转动轴313连接，所述转向轴承316的内圈与所述第二活动件302通过所述折叠轴304连接，以在转向过程中所述第一活动件301转向时带动所述转动轴313以及所述接地部件303围绕所述转向轴承316的轴心线转动。
所述转向轴承316与转动轴313的上述位置关系或者连接关系，可以降低折叠轴304与转动轴313相对运动过程中的摩擦系数(Friction Coefficient)，通过设置转向轴承316，可以保证第一活动件301、转动轴313和接地部件303的转向更加顺畅。
转向轴承316的一端与所述接地部件303连接，另一端与所述第二连接端306连接，以使所述接地部件303转向时，带动所述第二活动件302转向。
具体地，在本实施例中，所述折叠机构还包括：紧固部件314，所述紧固部件314将所述转向轴承316的外圈与所述接地部件303的转动轴313紧固连接，并将所述转向轴承316的内圈与所述第二活动件302通过所述折叠轴304连接。
具体地，所述紧固部件314可为螺栓。
本实施例的一具体应用场景中，对所述第一活动件301施加转向的作用力，可带动与第一活动件301连接的接地部件303的转动轴313左右方向转动。由于折叠轴304与所述接地部件303的转动轴313之间设置有转向轴承316，因此转动轴313与折叠轴304可进行左右方向的相对转动，即所述接地 部件303可与折叠轴304进行左右方向的相对转动，从而实现接地部件303左右转向的功能。
本实施例中，所述折叠机构还包括：接地部件轴承312，用于连接接地部件303的转动轴313与接地部件303的轮毂315，轮毂315上还设置有轮胎317。具体地，接地部件轴承312的内圈与所述转动轴313连接，接地部件轴承312的外圈与所述轮毂315连接。接地部件轴承312可用于支撑转动轴313，可降低接地部件303的轮毂315相对转动轴313转动时的摩擦力，提高本申请实施例的实用性。
当第一活动件301转动带动接地部件303转向时，接地部件303以转向轴承316的轴心线为转动轴转动，同时所述接地部件303与所述折叠轴304进行左右方向的相对转动。
在本申请实施例中，所述接地部件303的转动轴313水平设置，所述转向轴承316的轴心线竖直设置，所述第一连接端305设置有限位孔311，所述限位孔311可与所述接地部件303同心，所述折叠轴304依次穿过所述接地部件303和所述限位孔311后与所述第二连接端306连接。在所述第一连接端305相对于所述折叠轴304以所述转向轴承316的轴心线为转动轴发生转动时，所述限位孔311可限制所述第一连接端305的转动范围。如图3G中所示，当所述折叠轴304与限位孔311水平方向上的一侧接触时，则表示接地部件303已转向到最大角度。
具体地，在本申请实施例中，所述限位孔311为具有预设宽度的扁平状限位孔。
本实施例中设置有转向机构，以在本申请的具体应用中实现车轮转向功能。本实施例将转向轴承作为转向机构，使车轮的转向时的摩擦力更小，使用时更灵活，提高了本申请实施例的易用性。
需要说明的是，上述实施例中所描述的连接可以是部件之间存在实际的物理连接，或者存在实际的物理接触。
尽管已描述了本申请实施例的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本申请实施例范围的所有变更和修改。显然，本领域的技术人员可以对本申请实施例进行各种改动和 变型而不脱离本申请实施例的精神和范围。这样，倘若本申请实施例的这些修改和变型属于本申请实施例权利要求及其等同技术的范围之内，则本申请实施例也意图包含这些改动和变型在内。
最后应说明的是：以上实施例仅用以说明本申请实施例的技术方案，而非对其限制；尽管参照前述实施例对本申请实施例进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围。

Claims (15)

  1. 一种折叠机构，其特征在于，包括：第一活动件、第二活动件、接地部件以及折叠轴，所述折叠轴穿过所述接地部件；
    所述第一活动件具有第一连接端，所述第一活动件通过所述第一连接端与所述接地部件连接；
    所述第二活动件具有第二连接端，所述第二活动件通过所述第二连接端与所述接地部件连接；
    所述第一活动件、所述第二活动件以所述折叠轴为转动轴相对转动实现所述折叠机构的打开或折叠。
  2. 根据权利要求1所述的机构，其特征在于，所述接地部件为车轮。
  3. 根据权利要求1所述的机构，其特征在于，还包括：
    转向机构，所述转向机构分别与所述接地部件和所述第二连接端连接，以使所述接地部件转向时，带动所述第二活动件转向。
  4. 根据权利要求3所述的机构，其特征在于，为所述接地部件配置一转动轴，所述转向机构为转向轴承，所述转向轴承的外圈与所述接地部件的转动轴连接，所述转向轴承的内圈与所述第二活动件通过所述折叠轴连接，以使所述接地部件转向时，带动所述第二活动件转向。
  5. 根据权利要求4所述的机构，其特征在于，所述接地部件的转动轴水平设置，所述转向轴承的轴心线竖直设置，所述第一连接端设置有限位孔，所述折叠轴依次穿过所述接地部件和所述限位孔后与所述第二连接端连接，所述限位孔用于在所述第一连接端相对于所述折叠轴以所述转向轴承的轴心线为转动轴发生转动时限制所述第一连接端的转向范围。
  6. 根据权利要求5所述的机构，其特征在于，所述限位孔为具有预设宽度的扁平状限位孔。
  7. 根据权利要求4所述的机构，其特征在于，还包括：紧固部件，所述紧固部件将所述转向轴承的外圈与所述接地部件的转动轴连接，并将所述转向轴承的内圈与所述第二活动件通过所述折叠轴连接。
  8. 根据权利要求1所述的机构，其特征在于，所述折叠轴与所述接地部件的转动轴同轴设置。
  9. 根据权利要求1所述的机构，其特征在于，所述第一连接端与所述接 地部件的转动轴连接。
  10. 根据权利要求1所述的机构，其特征在于，还包括：
    限位机构，所述限位机构的一端与所述第一连接端连接，另一端与所述第二连接端连接，以限制所述第一活动件与所述第二活动件在以所述折叠轴为转动轴相对转动时的转动范围。
  11. 根据权利要求10所述的机构，其特征在于，所述限位机构包括：
    弧形滑槽，所述弧形滑槽的一端与所述第二连接端连接，另一端悬空于所述接地部件的上方，所述弧形滑槽的弧度为预设阈值；
    锁定销，所述锁定销的一端与所述第一连接端连接，另一端可沿所述弧形滑槽滑动，以限制所述第一活动件与所述第二活动件在以所述折叠轴为转动轴相对转动时的转动范围。
  12. 根据权利要求11所述的机构，其特征在于，所述弧形滑槽的两端分别设置有凹陷部，用于当所述第一活动件滑动到所述弧形滑槽的任一一端后，固定所述锁定销，以使所述第一活动件与所述第二活动件之间的相对位置固定。
  13. 根据权利要求1～12任一所述的机构，其特征在于，所述第一活动件为前叉结构，所述前叉结构包含至少一条叉腿。
  14. 根据权利要求13所述的机构，其特征在于，所述第二活动件为踏板，所述踏板的第二连接端为U形端，所述折叠轴的两端分别与所述U形端的两个端部转动连接，当所述第一活动件与所述第二活动件以所述折叠轴为转动轴相对转动时，所述折叠轴与所述第二活动件相对转动。
  15. 一种滑板车，其特征在于，具有如权利要求1～14任一所述的折叠机构。
PCT/CN2017/101243 2017-05-16 2017-09-11 一种折叠机构及滑板车 WO2018209849A1 (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3858723A1 (de) * 2020-01-31 2021-08-04 Pius Ponticelli Tretroller mit radkasten
DE102021122958A1 (de) 2021-09-06 2023-03-09 Kiska Gmbh Roller mit einem Trittbrett und einer Verriegelungseinrichtung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107097883B (zh) * 2017-05-16 2023-02-17 纳恩博（北京）科技有限公司 一种折叠机构及滑板车
CN209650461U (zh) * 2019-03-01 2019-11-19 纳恩博（常州）科技有限公司 转向装置及具有其的滑板车

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1138586A2 (en) * 2000-03-30 2001-10-04 Atras Auto Co., Ltd. Skateboard
US8720918B2 (en) * 2012-07-05 2014-05-13 Xin Xin Li Bicycle Fittings (Shenzhen) Co., Ltd. Foldable scooter
CN204659899U (zh) * 2015-05-29 2015-09-23 林骥 具有折叠及前轮转向功能的滑板车
CN206243351U (zh) * 2016-11-01 2017-06-13 深圳易马达科技有限公司 折叠滑板车
CN107097883A (zh) * 2017-05-16 2017-08-29 纳恩博（北京）科技有限公司 一种折叠机构及滑板车
CN206797585U (zh) * 2017-05-16 2017-12-26 纳恩博（北京）科技有限公司 一种折叠机构及滑板车

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8101474A (pt) * 1981-03-11 1982-10-26 Takeshi Imai Veiculo para deslocamento individual de porta a porta
IT1278393B1 (it) * 1994-05-16 1997-11-20 Carlo Cianchetti Veicolo monopattino pieghevole in posizione " chiusa " con minimo ingombro con l'aggiunta di altre caratteristiche tecniche, il tutto
AU6898998A (en) * 1997-04-15 1998-11-11 Empower Corporation Portable scooter
US6332621B1 (en) * 2000-06-21 2001-12-25 Meng-Liang Wu Folding structure for a skate board scooter
US7011319B2 (en) * 2004-05-06 2006-03-14 Fa-Hsing Lu Folding device of a scooter
US20110305502A1 (en) * 2010-06-10 2011-12-15 Chiu-Hsiang Lo Positioning switch mechanism for foldable assembly of bicycles
KR101231956B1 (ko) * 2010-06-10 2013-02-08 문성원 패달 누름에 의하여 전방 추진력이 발생되는 주행모듈
JP2016068942A (ja) * 2014-09-29 2016-05-09 教世 山内 乗用装置
KR101658802B1 (ko) * 2014-12-31 2016-09-23 (주)한스이엔지 접이식 적재기구 및 이를 이용한 전동 캐리어
US9914500B2 (en) * 2015-07-01 2018-03-13 GM Global Technology Operations LLC Kickscooter with detachable electric drive module with hub-center steering and vibration dampening wheel
CN205168755U (zh) * 2015-12-04 2016-04-20 山东银光钰源轻金属精密成型有限公司 一种新型电动踏板车
CN205971673U (zh) * 2016-07-19 2017-02-22 深圳乐行天下科技有限公司 一种折叠式滑板车
CN205971672U (zh) * 2016-07-19 2017-02-22 深圳乐行天下科技有限公司 一种折叠式滑板车

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1138586A2 (en) * 2000-03-30 2001-10-04 Atras Auto Co., Ltd. Skateboard
US8720918B2 (en) * 2012-07-05 2014-05-13 Xin Xin Li Bicycle Fittings (Shenzhen) Co., Ltd. Foldable scooter
CN204659899U (zh) * 2015-05-29 2015-09-23 林骥 具有折叠及前轮转向功能的滑板车
CN206243351U (zh) * 2016-11-01 2017-06-13 深圳易马达科技有限公司 折叠滑板车
CN107097883A (zh) * 2017-05-16 2017-08-29 纳恩博（北京）科技有限公司 一种折叠机构及滑板车
CN206797585U (zh) * 2017-05-16 2017-12-26 纳恩博（北京）科技有限公司 一种折叠机构及滑板车

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3623272A4

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3858723A1 (de) * 2020-01-31 2021-08-04 Pius Ponticelli Tretroller mit radkasten
DE102021122958A1 (de) 2021-09-06 2023-03-09 Kiska Gmbh Roller mit einem Trittbrett und einer Verriegelungseinrichtung

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