• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a foldable scooter comprising a lever (41); a neck (2) comprising two opposed slit members; a step (3) having an upwardly curved front portion hingedly attached to the neck (2) and having two opposing cavities; a braking element (7) on the rear part of the step (3); a locking device (6) comprising an anchor biased through the slit members to have two ends detachably attached to the steps of the step (3), respectively, and a recess in the neck (2) and having a through hole; a cable (5) having one end attached to the lever (41) and the other end passing through the neck (2) and said through hole to attach to the ankle; and a lever lock device (8) movably attached to the braking member (7).
    公开号:FR3041321A3
    申请号:FR1558946
    申请日:2015-09-22
    公开日:2017-03-24
    发明作者:Anita Wu
    申请人:Anita Wu；
    IPC主号:
    专利说明:

    The invention relates to a collapsible scooter having improved characteristics.
    A conventional folding scooter includes a handlebar and a steering tube. The scooter can be folded after opening a quick release latch. However, folding is not practical because the user has to bend over. The main object of the invention is to provide a foldable scooter comprising a steering tube; a handlebar slidable in the steering tube; a quick release latch at the top of the steering tube and including a lever; a fork whose top is attached to the steering tube; a front wheel rotatably attached to the bottom of the fork; a neck having a front end attached to the steering tube and having two opposed slit members; a step having an upwardly curved front portion hingedly attached to the neck and having two opposing cavities; a rear wheel rotatably attached to a rear end of the step; a braking member on the rear portion of the step and including a projection, a hole, and a slit member communicating with the hole; a locking device comprising a spring loaded pin through the slot members to have two ends detachably attached in the cavities respectively, and a housing in the neck and having a through hole; a cable having one end attached to the lever and the other end passing through the neck and through hole to attach to the ankle; and a lever lock device comprising a main body having a through hole, a spring biased rod in the hole and having a hole member, and a rod partially through the through hole, the slot member, and a hole member for movably securing the locking device of the lever on the braking member.
    Preferably, the housing further comprises two opposite lateral grooves aligned with the slit members, the peg passing through the lateral grooves. The invention will be better understood, and associated details will appear, on reading the description which will be made of embodiments in connection with the figures of the attached plates, in which: Figure 1 is a perspective view of a foldable scooter according to the invention; Figure 2 is a side view of the scooter after folding; Figure 3 is a perspective view of the locking device according to a first preferred embodiment; Figure 4 is an exploded view of Figure 3; Figure 5 is a perspective view of the braking member and the lever locking device; Figure 6 is an exploded view of Figure 5; Figure 7 is a detailed view of the oval area A of Figure 2; and Figure 8 is an exploded view of the locking device according to a second preferred embodiment.
    Referring to Figures 1 to 7, a folding scooter according to the invention comprises a handlebar 11 slidable in a steering tube 1, a quick release latch 4 at the top of the steering tube 1 and comprising a lever 41, a fork 12 whose top is attached to the steering tube 1, a front wheel 10 rotatably secured to the bottom of the fork 12, a neck 2 having a front end attached to the steering tube 1 and a rear end hingedly attached to a front bent portion 3 of a step 3, the curved portion of the step 3 at an angle 9 of 35-65 degrees with respect to the non-curved main portion of the step 3, a rear wheel 20 rotatably attached to a rear end of the step board 3, a locking device 6 comprising a hollow housing 63 in the neck 2, the housing 63 having a through hole 631 before and two opposite lateral grooves 632, and an ankle 61 passes through two opposed slot members 21 and side grooves 632 for having two ends detachably anchored in two opposite cavities 31 on the forward end of the step 3 respectively, a cable 5 attached to the lever 41 and having an end passing through the neck 2 and the through hole 631 to attach to the pin 61, a coil spring 62 placed at the end of the cable 5 and attached in the neck 2, a braking member 7 on a rear portion of the step 3 and comprising a projection 71, a hole 72 perpendicular to the projection 71, and a slit member 73 communicating with the hole 72, and a locking device of the lever 8 comprising a main body 81 having a through hole 811, a rod 83 in the hole 72 and having a hole 831 a helical spring 84 in the hole 72 and urging against one end of the rod 83, and a rod 82 partially disposed through the hole 811, of the slit member 7 3, and hole 831 for movably securing the locking device of the lever 8 to the braking element 7.
    During folding, a user can pull on the cable 5 by using the lever 41 to remove the pin 61 from the cavities 31. Then, fold the step 3 towards the steering tube 1. The lever 41 comes into contact with the device The user can then move the rod 82 to adjust a rear opening defined between the braking member 7 and the locking device of the lever 8 of the lever 8 of the lever 8 due to the front part of the step bent upwards. way to insert the lever 41 in the opening. The user can finally move the rod 82 to press the main body 81 against the lever 41 so as to attach the lever 41.
    Referring to Figure 8, a locking device according to a second preferred embodiment is illustrated. The locking device consists of a plate member 64 having a through hole 641. The pin 61 passes through the opposed slot members 21 to have two ends releasably anchored in the opposite cavities 31 respectively. One end of the cable 5 passes through the neck 2 and the hole 641 to attach to the ankle 61.
    It is understood that the particular embodiments which have just been described have been given for information and not limitation and that modifications can be made without departing from the scope of the invention.
    权利要求:
    Claims (2)
    [1" id="c-fr-0001]
    1 - Foldable scooter, characterized in that it comprises: - a steering tube (1); - a handlebar (11) slidable in the steering tube (1); a quick release latch (4) at the top of the steering tube (1) and comprising a lever (41); a fork (12) whose top is attached to the steering tube (1); a front wheel (10) rotatably attached to the bottom of the fork (12); a neck (2) having a front end attached to the steering tube (1) and having two opposed slit members (21); a step (3) having an upwardly curved front portion hingedly attached to the neck (2) and having two opposing cavities (31); a rear wheel (20) rotatably attached to a rear end of the step (3); a braking member (7) on the rear portion of the step (3) and including a projection (71), a hole (72), and a slit member (73) communicating with the hole (72); a locking device (6) comprising a spring biased pin (61) through the slot members (21) to have two ends releasably attached to the cavities (31) respectively, and a housing (63) in the neck (2) and having a through hole (631); a cable (5) having one end attached to the lever (41) and the other end passing through the neck (2) and the through hole (631) to attach to the pin (61); and a lever locking device (8) comprising a main body (81) having a through-hole (811), a spring biased rod (83) in the hole (72) and having a hole member (831), and a rod (82) partially through the through hole (811), slot member (73), and the hole member (831) for movably securing the lever lock (8) to the braking element (7).
    [2" id="c-fr-0002]
    2 - foldable scooter according to claim 1, characterized in that the housing (63) further comprises two opposite lateral grooves (632) aligned on the slotted elements (21), the pin (61) passing through the lateral grooves ( 632).
    类似技术:
    公开号 | 公开日 | 专利标题
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    FR2722670A1|1996-01-26|Joint for tubular rails of play pen
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    FR2768634A3|1999-03-26|Bicycle type exercise and training apparatus
    FR2691342A1|1993-11-26|Folding table.
    同族专利:
    公开号 | 公开日
    FR3041321B3|2017-10-20|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CN111634357A|2020-07-17|2020-09-08|郑国强|Quick foldable scooter|
    WO2020193586A1|2019-03-28|2020-10-01|Alligator International Design Sl|Foldable scooter|
    FR3101605A1|2019-10-07|2021-04-09|Celerifere Sas|FOLDABLE SCOOTER|
    法律状态:
    2016-08-18| PLFP| Fee payment|Year of fee payment: 2 |
    2017-07-26| PLFP| Fee payment|Year of fee payment: 3 |
    2018-08-14| PLFP| Fee payment|Year of fee payment: 4 |
    2019-09-23| PLFP| Fee payment|Year of fee payment: 5 |
    2020-08-25| PLFP| Fee payment|Year of fee payment: 6 |
    2021-08-30| PLFP| Fee payment|Year of fee payment: 7 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1558946A|FR3041321B3|2015-09-22|2015-09-22|FOLDABLE TROTTINETTE|FR1558946A| FR3041321B3|2015-09-22|2015-09-22|FOLDABLE TROTTINETTE|
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