WO2014172879A1 - 滑板车折叠装置 - Google Patents

滑板车折叠装置 Download PDF

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Publication number
WO2014172879A1
WO2014172879A1 PCT/CN2013/074734 CN2013074734W WO2014172879A1 WO 2014172879 A1 WO2014172879 A1 WO 2014172879A1 CN 2013074734 W CN2013074734 W CN 2013074734W WO 2014172879 A1 WO2014172879 A1 WO 2014172879A1
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WIPO (PCT)
Prior art keywords
shaft
scooter
sliding
sliding sleeve
coupled
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Application number
PCT/CN2013/074734
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English (en)
French (fr)
Inventor
黄文弘
Original Assignee
东莞乔登节能科技有限公司
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Application filed by 东莞乔登节能科技有限公司 filed Critical 东莞乔登节能科技有限公司
Priority to PCT/CN2013/074734 priority Critical patent/WO2014172879A1/zh
Publication of WO2014172879A1 publication Critical patent/WO2014172879A1/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
    • B62K21/00—Steering devices
    • B62K21/18—Connections between forks and handlebars or handlebar stems
    • 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

Definitions

  • the present invention relates to a scooter, and more particularly to a scooter folding device capable of achieving a convenient and stable fixing effect when the front end is unfolded or folded relative to the pedal.
  • scooters are quite lightweight and have excellent maneuverability, they are popular among people and cause a popular trend in various places. However, whether it is a traditionally used manpowered scooter or an electric scooter, due to the large and long body, it will occupy a large storage space. Not only is it not conducive to indoor storage, it is also not convenient to carry when going out, so the chances of using the scooter are compressed. Therefore, most of the scooters currently used have a folding storage structure design to avoid occupying too much space and being convenient to carry out.
  • the folding structure of the folding scooter is quite complicated, and it is quite inconvenient when folded. When it is used for positioning, it is easy to loose, which affects the user's operation convenience and safety.
  • One object of the present invention is to provide a scooter folding device that can secure the overall structure while allowing the front pole of the vehicle head to be positioned upright when the sliding sleeve and the steering seat are coupled.
  • An object of the present invention is to provide a sliding sleeve on a vertical rod that can be positioned on a stopper when the vertical rod of the front end is rotated relative to the steering seat, so as to achieve convenient fixing and folding, and save the folding space. Scooter folding device.
  • the scooter folding device of the present invention is coupled between a front end of a pedal and a pole of a front end, and the scooter folding device includes a steering seat, a shaft, a connecting member and a sliding sleeve. .
  • the steering base is coupled to the front end of the pedal, and the top end of the steering base is provided with a first positioning portion, and one side of the steering seat is provided with a stopping member; the shaft is pivotally connected with the steering seat, and the top end of the shaft is provided with a sliding portion
  • the connecting member is coupled to the bottom end of the pole, and the connecting member is coupled to the sliding portion in a manner of being rotatable relative to the shaft and performing a limited movement; and the sliding sleeve is axially slidable relative to the shaft
  • the sleeve is connected to the vertical rod, and the bottom end of the sliding sleeve is provided with a second positioning portion. When the vertical rod is erected, the first positioning portion is coupled, and the bottom end of the sliding sleeve is provided with a stopping portion for positioning the stopping member. , the pole is folded.
  • the first positioning portion is an external thread
  • the second positioning portion is an internal thread that can be screwed to the first positioning portion
  • the sliding portion of the shaft is an axially extending piece body, the sliding portion is provided with a radial pin, and the connecting member is a straight rod, and the connecting member is provided with an axial guiding rod with a bottom end forming an opening and a radial guide The slot, the sliding portion is received in the axial guide rail, and the radial pin is accommodated in the radial guide groove so that the connecting member can rotate relative to the shaft and perform a limited movement.
  • the stop portion of the sliding sleeve is a groove
  • the stopping member includes a stopping rod and a handle.
  • the stopping rod is connected to the handle, and the stopping rod is coupled to one side of the steering seat so as to be movable up and down.
  • the present invention also includes an elastic member that engages a stop lever for biasing the stop lever to be positioned on the stop.
  • the first positioning portion, the second positioning portion, and the sliding sleeve are disposed such that when the second positioning portion is firmly connected to the first positioning portion, the front end can be deployed to allow the user to ride; when the first and second positioning portions are released When the sliding sleeve is moved upwards and the front end is folded so that the stopping portion of the sliding sleeve is limited to the stopping member, the front end of the sliding sleeve can be folded to facilitate carrying and storage.
  • the scooter folding device of the invention is convenient to operate when unfolding and folding, and has stable positioning, is not easy to loose, and has high safety.
  • Figure 1 is an exploded view of the preferred embodiment of the present invention.
  • Figure 2 is a perspective view of a preferred embodiment of the present invention.
  • Figure 3 is a partial cross-sectional view of a preferred embodiment of the present invention.
  • Fig. 4 is a view showing a state of use when the front end of the present invention is deployed.
  • Fig. 5 is a view showing a state of use when the front end of the present invention is folded.
  • Scooter folding device 1 steering seat 2
  • the scooter folding device of the present invention is coupled between the front end of the pedal and the upright of the front end, and the front folding device includes a steering seat, a shaft, a connecting member and a sliding sleeve.
  • the steering seat is coupled to the front end of the pedal, the top end of the steering base is provided with a first positioning portion, one side of the steering seat is provided with a stopping member;
  • the shaft rod is pivotally connected with the steering seat, and the top end of the shaft rod is provided with a sliding portion;
  • the piece is coupled to the bottom end of the pole, and the connecting member is coupled to the sliding portion so as to be rotatable relative to the shaft and to perform a limited movement; and the sliding sleeve is sleeved in a manner axially slidable relative to the shaft
  • the bottom end of the sliding sleeve is provided with a second positioning portion, and the bottom end of the sliding sleeve is provided with a stopping portion.
  • FIG. 1 which is a preferred embodiment of the scooter folding device 1 of the present invention
  • the front folding device 1 is coupled between a front end of a pedal 9 and a pole 91 of a front end.
  • the utility model comprises a steering seat 2, a stopper 3, a shaft 4, a connecting member 5 and a sliding sleeve 6.
  • the steering base 2 includes a sleeve 21 and a base 22.
  • the top end of the sleeve 21 is provided with an external thread, and the external thread is used as a first positioning portion 211; the rear end of the base 22 is roughly curved, and the bottom portion thereof is combined
  • the front end of the base 22 has a shaft hole 221 which is vertically penetrated to coaxially sleeve the sleeve 21, and the sleeve 21 is coupled to the upper half of the shaft hole 221.
  • the rear end side of the base 22 is provided with a rearwardly extending projection 222.
  • the inside of the projection 222 defines a space 223 having an upwardly communicating upper opening 224 and a rearwardly communicating side opening 225.
  • the stopper 3 includes a stopper rod 31, a handle 32 and an elastic member 33.
  • the stopper rod 31 is a straight rod passing through the upper tunnel 224.
  • the front end of the handle 32 passes through the side tunnel 225.
  • the moving rod 31 is coupled; in the present embodiment, the elastic member 33 is a spring which is positioned in the space 223 inside the bump 222 and is located below the stopping rod 31.
  • the shaft 4 is pivotally connected to the base 22 of the steering base 2.
  • the bottom end of the shaft 4 is connected to the front wheel 92.
  • the top end of the shaft 4 is provided with a sliding portion 41, which is an axially extending piece.
  • the two sides of the sheet body form mutually parallel outer side surfaces 411, and the sheet body is provided with a through hole 412 penetrating the two outer side surfaces 411.
  • the connecting member 5 is a circular straight rod connected to the bottom end of the upright 91.
  • the connecting member 5 is provided with an axial guiding rail 51 having a bottom end forming an opening and a radial guiding groove 52, wherein the axial guiding rail 51 is formed on each other Between the two inner side surfaces 511 parallel to each other, the distance between the two inner side surfaces 511 is slightly larger than the distance between the two outer side surfaces 411 of the sliding portion 41, so that the sliding portion 41 is accommodated in the axial guide rail 51. .
  • the radial guide groove 52 is formed on the side wall of the connecting member 5. When a radial pin 53 passes through the through hole 412 of the sliding portion 41, both ends of the radial pin 53 are received in the radial guiding groove 52. In order to make the connecting member 5 rotatable relative to the shaft 4, a limited degree of up and down axial movement is performed.
  • the sliding sleeve 6 is a hollow circular tube, and the sliding sleeve 6 is sleeved on the vertical rod 91, and is axially slidable relative to the shaft 4 and the vertical rod 91.
  • the bottom end of the sliding sleeve 6 is provided with The internal thread of the first positioning portion 211 is screwed to each other, and the internal thread is used as the second positioning portion 61.
  • the bottom end side wall of the sliding sleeve 6 is provided with a groove, and the groove serves as the stopping portion 62.
  • the second positioning portion 61 is firmly coupled to the first positioning portion 211 , so that the front end can be deployed for use.
  • the front of the vehicle is turned positive, that is, when the front end of the vehicle is turned toward the front and the sliding sleeve 6 is slid upward, the distance between the two outer side surfaces 411 of the sliding portion 41 is slightly smaller than the two inner sides of the axial guide rail 51.
  • the distance between the 511 can be rotated in the direction of approaching the pedal 9 and inserted into the stop portion 62 of the sliding sleeve 6 by the stop lever 31 of the stopper 3 to stabilize the pole 91 of the front end. Folding and positioning for users to carry and store.
  • the stopper lever 31 can be disengaged from the stopper portion 62, so that the vehicle head can be deployed upward in the direction away from the pedal 9.
  • the present invention has the following advantages:
  • the present invention can position the vertical pole of the front end of the vehicle when the sliding sleeve and the steering seat are connected. Therefore, the overall structure can be stabilized by a simple mechanical structure, and the use can be ensured.
  • the sliding portion of the shaft of the present invention has two outer sides parallel to each other, and the connecting member has two inner sides parallel to each other, so that the front pole of the front end can be rotated relative to the steering seat, and when the front end is turned positive, The effective limit of the pole is located in the steering seat to achieve the convenience of fixing the folding and saving the folding space.
  • the present invention can achieve the intended purpose, and provides a simplification of the folding structure, easy to carry and store, and can be convenient for both users and safety.
  • the scooter folding device that can achieve the stable folding effect is of great value for industrial use, and the invention patent application is filed according to law.

Abstract

一种滑板车折叠装置（1）连结于一个踏板（9）的前端和一个车头的立杆（91）之间。该滑板车折叠装置（1）包括一个转向座（2），转向座（2）的顶端设有第一定位部（211），转向座（2）的一侧设有止动件（3），转向座（2）枢接一个轴杆（4），轴杆（4）的顶端设有滑动部（41），一个连结于立杆（91）底端的连接件（5）以可相对于轴杆（4）转动及做有限度移动的方式连结于滑动部（41）上，而一个滑套（6）以可相对于轴杆（4）呈轴向滑动的方式套接于立杆（91）上，且滑套（6）的底端设有第二定位部（61），滑套（6）的底端一侧设有止动部（62）。当第二定位部（61）稳固连结第一定位部（211）时，可展开车头，让使用者骑乘；当松开第一、第二定位部（211，61），向上移动滑套（6），并折叠车头，使滑套（6）的止动部（62）限位于止动件（3）上时，可使车头呈折叠的状态，以方便携带及收纳。该滑板车折叠装置展开、收折时操纵方便，且定位稳固、不易松动，安全性高。

Description

滑板车折叠装置 技术领域
本发明是关于一种滑板车，尤指一种能使车头在相对于踏板展开或收折时，皆能达到方便且稳固定位效果的滑板车折叠装置。
背景技术
由于滑板车相当轻巧及具有极佳的机动性，因此，普遍受到人们的喜爱，并在各地造成流行的风潮。但不论是传统使用人力的滑板车或是电动的滑板车，由于车体较大且长，将会占用较大的存放空间。不但不利于室内储存，在外出活动时，亦不方便携带，而使得滑板车使用的机会被压缩。因此，目前所使用的滑板车大多具有折叠收纳的结构设计，以避免占用太大的空间，且方便外出携带。
技术问题
一般折叠滑板车的车头折叠构造皆颇为复杂，在折叠时相当不方便；在定位使用时，则由于容易会有松动的情形，而影响使用者的操作方便性及安全性。
技术解决方案
有鉴于此，为了提供一种不同于现有技术的滑板车折叠装置，改进上述的缺点，并达到下列目的，发明人积多年的经验及不断的研发改进，遂有本发明产生。
本发明的一个目的在于提供一种能在连结滑套及转向座时，让车头的立杆可直立定位，以使整体结构稳固，而可确保使用安全的滑板车折叠装置。
本发明的一个目的在于提供一种能在车头的立杆相对于转向座转动时，可让立杆上的滑套限位于止动件上，使达到方便固定收折，并节省收折空间的滑板车折叠装置。
为达上述目的，本发明所提供的滑板车折叠装置，其连结于踏板的前端及车头的立杆之间，该滑板车折叠装置包括一个转向座、一个轴杆、一个连接件以及一个滑套。其中，该转向座结合于踏板的前端，转向座的顶端设有第一定位部，转向座的一侧设有止动件；该轴杆与转向座枢接，轴杆的顶端设有滑动部；该连接件连结于立杆的底端，连接件以可相对于轴杆转动及做有限度移动的方式连结于滑动部上；而该滑套以可相对于轴杆呈轴向滑动的方式套接于立杆上，且滑套的底端设有第二定位部，供立杆直立时，连结第一定位部，滑套的底端一侧设有止动部，供定位止动件，让立杆呈折叠的状态。
实施时，该第一定位部是外螺纹，该第二定位部是可与第一定位部相互螺合的内螺纹。
实施时，该轴杆的滑动部是轴向延伸的片体，滑动部上设有径向销，而连接件是直杆，连接件设有一个底端形成开口的轴向导轨及一个径向导槽，滑动部容置于轴向导轨内，该径向销容置于径向导槽之中，以使连接件可相对于轴杆转动，并做有限度的移动。
实施时，该滑套的止动部是一个槽，而止动件包括止动杆及把手，止动杆连接把手，止动杆以可上下移动的方式连结于转向座的一侧。
实施时，本发明还包括一个弹性件，弹性件连结止动杆，供推压止动杆以定位于止动部上。
 有益效果
通过第一定位部、第二定位部、滑套的设置，使得当第二定位部稳固连结第一定位部时，可展开车头，让使用者骑乘；当松开第一、第二定位部，向上移动滑套，并折叠车头，使滑套的止动部限位于止动件上时，可使车头呈折叠的状态，以方便携带及收纳。本发明的滑板车折叠装置，展开、收折时操纵方便，且定位稳固、不易松动，安全性高。
附图说明
图1是本发明的较佳实施例的元件分解图。
图2是本发明的较佳实施例的立体外观图。
图3是本发明的较佳实施例的局部剖视图。
图4是本发明的车头展开时的使用状态图。
图5是本发明的车头折叠时的使用状态图。
【主要元件符号说明】
滑板车折叠装置1 转向座2
套筒21 第一定位部211
基座22 轴孔221
凸块222 空间223
上孔道224 侧孔道225
止动件3 止动杆31
把手32 弹性件33
轴杆4 滑动部41
外侧面411 穿孔412
连接件5 轴向导轨51
内侧面511 径向导槽52
径向销53 滑套6
第二定位部61 止动部62
踏板9 立杆91
前轮92。
 本发明的最佳实施方式
为便于对本发明能有更深入的了解，详述如下：
本发明的滑板车折叠装置连结于踏板的前端及车头的立杆之间，该车头折叠装置包括转向座、轴杆、连接件以及滑套。其中，转向座结合于踏板的前端，转向座的顶端设有第一定位部，转向座的一侧设有止动件；轴杆与转向座枢接，轴杆的顶端设有滑动部；连接件连结于立杆的底端，连接件以可相对于轴杆转动及做有限度移动的方式连结于滑动部上；而滑套以可相对于轴杆呈轴向滑动的方式套接于立杆上，且滑套的底端设有第二定位部，滑套的底端一侧设有止动部。
请参阅图1、图2和图3所示，其为本发明滑板车折叠装置1的较佳实施例，该车头折叠装置1连结于一个踏板9的前端及一个车头的立杆91之间，包括一个转向座2、一个止动件3、一个轴杆4、一个连接件5以及一个滑套6。
该转向座2包括一个套筒21及一个基座22，套筒21的顶端设有外螺纹，该外螺纹做为第一定位部211；基座22的后端大概呈弧形，其底部结合于踏板9的前端，基座22的前端具有一个上下贯穿的轴孔221，供同轴套接该套筒21，并使套筒21结合于轴孔221的上半部。基座22的后端一侧设有一个向后延伸的凸块222，凸块222内部形成一个空间223，该空间223具有向上连通的上孔道224及一个向后连通的侧孔道225。
该止动件3包括一个止动杆31、一个把手32及一个弹性件33，止动杆31是穿过上孔道224的一个直杆，把手32的前端在穿过侧孔道225之后，与止动杆31连结；而在本实施例中，弹性件33是一个弹簧，其定位于凸块222内部的空间223中，并位于止动杆31的下方。
该轴杆4与转向座2的基座22枢接，轴杆4的底端连接前轮92，轴杆4的顶端设有一个滑动部41，该滑动部41是一个轴向延伸的片体，片体的两侧形成相互平行的外侧面411，片体上设有一个贯穿该两个外侧面411的穿孔412。
该连接件5是一个连结于立杆91底端的圆形直杆，连接件5设有一个底端形成开口的轴向导轨51及一个径向导槽52，其中，该轴向导轨51形成于相互平行的两个内侧面511之间，该两个内侧面511之间的距离略大于滑动部41的两个外侧面411之间的距离，以使滑动部41容置于轴向导轨51之中。而该径向导槽52形成于连接件5的侧壁上，当一个径向销53穿过滑动部41的穿孔412时，该径向销53的两端容置于径向导槽52之中，以使连接件5可相对于轴杆4转动，并做有限度的上下轴向移动。
另，该滑套6是一个中空的圆管，滑套6套接于立杆91上，并可相对于轴杆4及立杆91呈轴向滑动，滑套6的底端设有可与第一定位部211相互螺合的内螺纹，该内螺纹做为第二定位部61，滑套6的底端侧壁上设有一个槽，该槽做为止动部62。
借此，如图1、图4和图5所示，当车头的立杆91相对于踏板9展开时，经由第二定位部61稳固连结于第一定位部211，即可展开车头，让使用者骑乘；而当车头转正，亦即车头转动而朝向正前方，且向上滑动滑套6时，由于滑动部41的两个外侧面411之间的距离略小于轴向导轨51两个内侧面511之间的距离，即可让车头向相对于踏板9接近的方向转动，并借助止动件3的止动杆31向上插入滑套6的止动部62内，将车头的立杆91稳固折叠定位，以方便使用者携带及收纳。而当使用者向下拨动把手32，以克服弹性件33向上推压的力量时，则可让止动杆31与止动部62脱离，从而使车头可以朝远离踏板9的方向向上展开。
因此，本发明具有以下的优点：
1、本发明能在连结滑套及转向座时，让车头的立杆直立定位，因此，可通过简单的机械构造使整体结构稳固，并可确保使用安全。
2、本发明的轴杆的滑动部具有相互平行的两个外侧面，连接件具有相互平行的两个内侧面，因此，能在车头的立杆相对于转向座转动，且车头转正时，让立杆有效限位于转向座内，以达到方便固定收折，并节省收折空间的效果。
综上所述，依上文所揭示的内容，本发明确可达到预期的目的，提供一种能让折叠构造简化、易于携带及收纳、可兼具使用者的操作方便性及安全性，且可确实达到稳固收折效果的滑板车折叠装置，极具产业上利用的价值，爰依法提出发明专利申请。

Claims (7)

  1. 一种滑板车折叠装置，其特征在于，该滑板车折叠装置连结于一个踏板的前端及一个车头的立杆之间，该滑板车折叠装置包括：
    一个转向座，结合于踏板的前端，该转向座的顶端设有一个第一定位部，该转向座的一侧设有一个止动件；
    一个轴杆，与该转向座枢接，该轴杆的顶端设有一个滑动部；
    一个连接件，连结于该立杆的底端，该连接件以能相对于该轴杆转动及做有限度移动的方式连结于该滑动部上；以及
    一个滑套，以能相对于该轴杆呈轴向滑动的方式套接于该立杆上，该滑套的底端设有一个第二定位部，供该立杆直立时，连结该第一定位部，该滑套的底端一侧设有一个止动部，供定位该止动件，让该立杆呈折叠的状态。
  2. 如权利要求1所述的滑板车折叠装置，其特征在于：该转向座包括一个套筒及一个基座，该第一定位部形成于该套筒的顶端，而该基座具有一个轴孔，供同轴套接该套筒。
  3. 如权利要求1或2所述的滑板车折叠装置，其特征在于：该第一定位部是外螺纹，该第二定位部是能与该第一定位部相互螺合的内螺纹。
  4. 如权利要求1或2所述的滑板车折叠装置，其特征在于：该轴杆的滑动部是一个轴向延伸的片体，该滑动部上设有一个径向销，而该连接件是一个直杆，该连接件设有一个底端形成开口的轴向导轨及一个径向导槽，该滑动部容置于该轴向导轨内，该径向销容置于该径向导槽之中，以使该连接件能相对于该轴杆转动，并做有限度的移动。
  5. 如权利要求1或2所述的滑板车折叠装置，其特征在于：该滑套的止动部是一个槽，而该止动件包括一个止动杆及一个把手，该止动杆连接该把手，该止动杆以能上下移动的方式连结于该转向座的一侧。
  6. 如权利要求5所述的滑板车折叠装置，其特征在于：还包括一个弹性件，该弹性件连结该止动杆，供推压该止动杆以定位于该止动部上。
  7. 如权利要求1或2所述的滑板车折叠装置，其特征在于：该轴杆的底端连接滑板车的前轮。
PCT/CN2013/074734 2013-04-25 2013-04-25 滑板车折叠装置 WO2014172879A1 (zh)

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CN106515967A (zh) * 2016-12-29 2017-03-22 陈辅龙 收折操作更方便的滑板车
CN107651081A (zh) * 2017-11-08 2018-02-02 深圳市易联科电子有限公司 滑板车及折叠机构和其折叠、锁紧方法
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EP3351469A4 (en) * 2014-09-18 2019-03-27 Young Seung Ko FOLDING KICKBOARD
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CN107651081B (zh) * 2017-11-08 2024-01-19 兰溪普泰工贸有限公司 滑板车及折叠机构和其折叠、锁紧方法
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