WO2014113903A1 - 一种滑板车车把紧锁结构 - Google Patents

一种滑板车车把紧锁结构 Download PDF

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Publication number
WO2014113903A1
WO2014113903A1 PCT/CN2013/000143 CN2013000143W WO2014113903A1 WO 2014113903 A1 WO2014113903 A1 WO 2014113903A1 CN 2013000143 W CN2013000143 W CN 2013000143W WO 2014113903 A1 WO2014113903 A1 WO 2014113903A1
Authority
WO
WIPO (PCT)
Prior art keywords
rubber sleeve
sleeve
locking bolt
handlebar
locking
Prior art date
Application number
PCT/CN2013/000143
Other languages
English (en)
French (fr)
Inventor
杜启明
Original Assignee
Du Qiming
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 Du Qiming filed Critical Du Qiming
Publication of WO2014113903A1 publication Critical patent/WO2014113903A1/zh

Links

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
    • 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
    • B62K21/00—Steering devices
    • B62K21/12—Handlebars; Handlebar stems
    • B62K21/16—Handlebars; Handlebar stems having adjustable parts therein
    • 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
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/02—Tricycles
    • 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
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/02—Tricycles
    • B62K5/05—Tricycles characterised by a single rear wheel
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/0093—Mechanisms transforming leaning into steering through an inclined geometrical axis, e.g. truck

Definitions

  • the utility model relates to a lock structure of a scooter handlebar.
  • Scooters are sports equipment that young people generally like to play, and they have a broad market prospect.
  • the scooter includes a foot pedal, and the front and rear wheels are respectively disposed at the front and the rear of the pedal, and the handlebar is connected to the upper portion of the front of the pedal through the handlebar.
  • the handlebar tube is composed of the upper and lower sleeves, and the upper and lower sleeves are fixed by metal nuts. When the metal nut is loosened, the handlebar tube can be telescoped to adjust the length, and the lock is locked. The length of the handlebar tube can be fixed by tightening the metal nut. However, there is a gap between the metal nut and the upper and lower sleeves in the locking structure of the scooter, and the gap is gradually enlarged due to the vibration during use, so that the metal nut is loosened, which affects the scooter. Safe to use.
  • the technical problem to be solved by the utility model is to provide a locking structure for the handlebar of the scooter, which eliminates the gap between the upper and lower casings and ensures the safety of use.
  • a scooter handlebar locking structure of the present invention includes an upper and a lower casing, and a upper portion of the upper casing is linked with a handlebar, and a lower portion thereof is sleeved with a lower casing, and the lower casing is sleeved.
  • the upper end is provided with a locking bolt rubber sleeve, and the upper sleeve extends into the locking bolt rubber sleeve, and the upper sleeve is provided with a locking nut rubber sleeve correspondingly connected with the locking bolt rubber sleeve, the locking bolt rubber
  • the upper end of the sleeve is provided with a tapered surface which can be inwardly pressed by the lock nut rubber sleeve Shrink.
  • the tapered surface has a plurality of notches to form a plurality of claw pieces.
  • the surface of the lock nut sleeve is provided with a plurality of long grooves, and the direction of the long groove is consistent with the direction of the lock nut sleeve.
  • the utility model has the beneficial effects that: the locking structure of the scooter handlebar is connected by the locking bolt rubber sleeve and the locking nut rubber sleeve, so that the taper surface of the locking bolt rubber sleeve is squeezed by the locking nut rubber sleeve The sleeve can be pressed inwardly to reduce the gap between the upper and lower sleeves, so that the length of the handlebar tube is firmly fixed to ensure the safety of the scooter.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is a partial structural exploded view of the present invention.
  • a scooter handlebar locking structure of the utility model comprises an upper and a lower casing 1, 2, and an upper part of the upper casing 1 is linked with a handlebar 3, and a lower part and a lower sleeve 2 sets.
  • the upper sleeve 2 is provided with a locking bolt rubber sleeve 4, and the upper sleeve 1 extends into the locking bolt rubber sleeve 4, and the upper sleeve 1 is provided with a corresponding connection with the locking bolt rubber sleeve 4.
  • the locking nut sleeve 5 is provided with a tapered surface 6 at the upper end of the locking bolt sleeve 4, and the tapered surface 6 can be contracted inward when pressed by the locking nut sleeve 5.
  • the locking structure of the scooter handlebar is connected to the lock nut sleeve 4 and the lock nut sleeve 5, so that the taper surface 6 of the lock bolt sleeve can be squeezed inward when pressed by the lock nut sleeve. Close the sleeve 1 and eliminate the gap between the upper and lower casings. Gap, the length of the handlebar tube is firmly fixed to ensure the safety of the scooter.
  • the tapered surface 6 has a plurality of notches 7 which are formed to form a plurality of claws 8, so that the tapered surface 6 is more easily contracted inwardly when pressed by the lock nut sleeve.
  • the surface of the lock nut rubber sleeve 5 is provided with a plurality of long grooves 9.
  • the direction of the long groove 9 is consistent with the direction of the lock nut rubber sleeve 5, which is convenient for the user to grip and convenient to operate.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

一种滑板车车把紧锁结构，包括上、下套管（1、2），上套管（1）上部链接有车把（3），其下部与下套管（2）套接，下套管（2）上端设置有锁紧螺栓胶套（4），上套管（1）伸入该锁紧螺栓胶套（4）内，上套管（1）上套装有与该锁紧螺栓胶套（4）对应连接的锁紧螺母胶套（5），锁紧螺栓胶套（4）上端设置有锥面（6），该锥面受到锁紧螺母胶套（5）挤压时可向内收缩。该结构通过锁紧螺栓胶套（4）和锁紧螺母胶套（5）的连接，使锁紧螺栓胶套（4）的锥面受到锁紧螺母胶套（5）挤压时可向内收缩压紧上套管（1），消除上、下套管（1、2）间的间隙，使车把管（3）的长度得到牢固固定，从而保障滑板车的使用安全。

Description

一种滑板车车把紧锁结构 技术领域
本实用新型涉及一种滑板车车把紧锁结构。
背景技术
滑板车是目前年轻人普遍喜欢玩的运动器材， 具有广阔的市场前 景。 在现有技术中， 滑板车包括有脚踏板， 脚踏板前、 后部分别设置 有前、 后轮， 脚踏板前部上方通过车把管连接有车把。 这种结构的滑 板车中车把管由互相套接上、 下套管组成， 上、 下套管之间通过金属 螺母固定， 当松幵金属螺母时可以使车把管伸缩来调节长度， 锁紧金 属螺母时便可以将车把管长度固定下来。 然而， 这种滑板车车把紧锁 结构中金属螺母与上、 下套管之间均存在间隙， 在使用过程中由于震 动作用， 间隙会慢慢扩大从而使金属螺母松脱， 影响滑板车的使用安 全。
发明内容
本实用新型要解决的技术问题是提供一种滑板车车把紧锁结构， 消除上、 下套管间的间隙， 保障使用安全。
为了解决上述技术问题，本实用新型的一种滑板车车把紧锁结构， 包括上、 下套管， 上套管上部链接有车把， 其下部与下套管套接， 所 述下套管上端设置有锁紧螺栓胶套， 上套管伸入该锁紧螺栓胶套内， 上套管上套装有与该锁紧螺栓胶套对应连接的锁紧螺母胶套， 所述锁 紧螺栓胶套上端设置有锥面， 该锥面受到锁紧螺母胶套挤压时可向内 收缩。
作为上述技术方案的改进， 所述锥面上具有若干缺口， 使之形成 若干爪片。
作为上述技术方案的改进， 所述锁紧螺母胶套表面设置有若干长 槽， 该长槽方向与锁紧螺母胶套方向一致。
本实用新型的有益效果是： 这种滑板车车把紧锁结构通过锁紧螺 栓胶套和锁紧螺母胶套的连接， 使锁紧螺栓胶套的锥面受到锁紧螺母 胶套挤压时可向内收缩压紧上套管， 消除上、 下套管间的间隙， 使车 把管的长度得到牢固固定， 保障滑板车使用安全。
附图说明
下面结合附图和具体实施方式对本实用新型作进一步详细的说 明。
图 1是本实用新型的结构示意图；
图 2是本实用新型的部分结构分解图。
具体实施方式
参照图 1、图 2，本实用新型的一种滑板车车把紧锁结构，包括上、 下套管 1、 2, 上套管 1上部链接有车把 3， 其下部与下套管 2套接， 所述下套管 2上端设置有锁紧螺栓胶套 4， 上套管 1伸入该锁紧螺栓 胶套 4内， 上套管 1上套装有与该锁紧螺栓胶套 4对应连接的锁紧螺 母胶套 5， 所述锁紧螺栓胶套 4上端设置有锥面 6， 该锥面 6受到锁紧 螺母胶套 5挤压时可向内收縮。 这种滑板车车把紧锁结构通过锁紧螺 栓胶套 4和锁紧螺母胶套 5的连接， 使锁紧螺栓胶套的锥面 6受到锁 紧螺母胶套挤压时可向内收縮压紧上套管 1， 消除上、 下套管间的间 隙， 使车把管的长度得到牢固固定， 保障滑板车使用安全。
在本实施例中， 所述锥面 6上具有若干缺口 7， 使之形成若干爪 片 8， 使得锥面 6在受到锁紧螺母胶套挤压时更容易向内收缩。
此外， 所述锁紧螺母胶套 5表面设置有若干长槽 9， 该长槽 9方 向与锁紧螺母胶套 5方向一致， 便于使用者紧握， 操作更方便。
以上所述仅为本实用新型的优先实施方式， 只要以基本相同手段 实现本实用新型目的的技术方案都属于本实用新型的保护范围之内。

Claims

权 利 要 求 书
1. 一种滑板车车把紧锁结构， 包括上、 下套管 （1、 2)， 上套管 （1) 上部链接有车把 （3)， 其下部与下套管 （2) 套接， 其特征在于- 所述下套管 （2) 上端设置有锁紧螺栓胶套 （4)， 上套管 （1) 伸入 该锁紧螺栓胶套 （4) 内， 上套管 （1) 上套装有与该锁紧螺栓胶套
(4) 对应连接的锁紧螺母胶套 （5)， 所述锁紧螺栓胶套 （4) 上端 设置有锥面 （6)， 该锥面 （6) 受到锁紧螺母胶套 （5) 挤压时可向 内收缩。
2. 根据权利要求 1所述的滑板车车把紧锁结构， 其特征在于： 所述锥 面 （6) 上具有若干缺口 （7)， 使之形成若干爪片 （8)。
3. 根据权利要求 1或 2所述的滑板车车把紧锁结构， 其特征在于： 所 述锁紧螺母胶套 （5) 表面设置有若千长槽 （9)， 该长槽 （9) 方向 与锁紧螺母胶套 （5) 方向一致。
PCT/CN2013/000143 2013-01-22 2013-02-16 一种滑板车车把紧锁结构 WO2014113903A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201320039865 CN203127076U (zh) 2013-01-22 2013-01-22 一种滑板车车把紧锁结构
CN201320039865.X 2013-01-22

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP1674883S (zh) * 2020-01-28 2020-12-14
USD973139S1 (en) * 2020-07-10 2022-12-20 Yvolve Sports Ltd. Scooter
USD967275S1 (en) * 2020-07-10 2022-10-18 Yvolve Sports Ltd. Scooter with front plate
USD975192S1 (en) * 2021-05-31 2023-01-10 Guangzhou Bole Industrial Development Company Limited Kids scooter

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Publication number Priority date Publication date Assignee Title
CN2422031Y (zh) * 2000-05-19 2001-03-07 钲尚机械(深圳)有限公司 改进结构之伸缩把手立管
CN2426374Y (zh) * 2000-06-26 2001-04-11 梁山桧 一种滑板车
CN2430190Y (zh) * 2000-07-03 2001-05-16 谢文昌 滑板车的把手架
GB2360260A (en) * 2000-03-16 2001-09-19 Far Great Plastics Ind Co Ltd Telescopic handlebar support tube assembly
GB2364739A (en) * 2000-07-15 2002-02-06 Far Great Plastics Ind Co Ltd Telescopic tube clamping arrangement
CN201228065Y (zh) * 2008-06-04 2009-04-29 叶明贵 一种具避震器的自行车把立管

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2360260A (en) * 2000-03-16 2001-09-19 Far Great Plastics Ind Co Ltd Telescopic handlebar support tube assembly
CN2422031Y (zh) * 2000-05-19 2001-03-07 钲尚机械(深圳)有限公司 改进结构之伸缩把手立管
CN2426374Y (zh) * 2000-06-26 2001-04-11 梁山桧 一种滑板车
CN2430190Y (zh) * 2000-07-03 2001-05-16 谢文昌 滑板车的把手架
GB2364739A (en) * 2000-07-15 2002-02-06 Far Great Plastics Ind Co Ltd Telescopic tube clamping arrangement
CN201228065Y (zh) * 2008-06-04 2009-04-29 叶明贵 一种具避震器的自行车把立管

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