WO2017071019A1 - 自行车车座升降装置 - Google Patents

自行车车座升降装置 Download PDF

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Publication number
WO2017071019A1
WO2017071019A1 PCT/CN2015/097724 CN2015097724W WO2017071019A1 WO 2017071019 A1 WO2017071019 A1 WO 2017071019A1 CN 2015097724 W CN2015097724 W CN 2015097724W WO 2017071019 A1 WO2017071019 A1 WO 2017071019A1
Authority
WO
WIPO (PCT)
Prior art keywords
rod
positioning pin
positioning
seat
blocking piece
Prior art date
Application number
PCT/CN2015/097724
Other languages
English (en)
French (fr)
Inventor
王立军
Original Assignee
王立军
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 王立军 filed Critical 王立军
Publication of WO2017071019A1 publication Critical patent/WO2017071019A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J1/00Saddles or other seats for cycles; Arrangement thereof; Component parts
    • B62J1/08Frames for saddles; Connections between saddle frames and seat pillars; Seat pillars

Definitions

  • the utility model belongs to the field of bicycles, in particular to a device capable of conveniently lifting a seat height of a bicycle.
  • a technical solution of the present invention is a bicycle seat lifting device, including a vehicle seat, further comprising an inner rod, an outer rod, a guiding rod, a return spring, and a positioning device, wherein the upper end of the inner rod is fixed
  • the inner seat of the inner rod is fixedly connected with the inner rod blocking piece, and the outer wall of the inner rod is provided with a positioning hole in the axial direction
  • the outer rod is set outside the inner rod
  • the lower part of the outer rod is fixedly connected with the outer rod blocking piece
  • the outer rod blocking piece is fixedly mounted upward a guiding rod
  • the return spring is disposed on the guiding rod, and is located between the inner rod blocking piece and the outer rod blocking piece
  • the positioning device comprises a positioning pin bracket, a positioning pin, a positioning pin spring, and the positioning pin bracket is fixedly mounted on the outer rod
  • a positioning pin spring is disposed between the positioning pin and the positioning pin bracket, and the outer end of the positioning pin is fixedly connected with the wire rope, and the
  • the center of the inner rod blank is provided with a through hole, the guiding rod passes through the through hole, and the upper end of the guiding rod is provided with a limiting block.
  • a limit component is further included, including a limit bracket and a limit rod, and the limit bracket is mounted on the outer wall of the outer rod, and the limit is The rod limit is mounted on the limit bracket, and the top end is connected to the seat.
  • the positioning pin can be driven by a hydraulic system.
  • the utility model has the advantages of simple structure and convenient use, overcomes the shortcomings of the inconvenient height adjustment of the existing bicycle seat, and realizes the purpose of adjusting the height of the seat in the bicycle.
  • Embodiment 1 is a schematic structural view of Embodiment 1 of the present invention.
  • Embodiment 2 is a schematic structural view of Embodiment 2 of the present invention.
  • a bicycle seat lifting device includes a seat 1, and further includes an inner rod 2, an outer rod 3, a guiding rod 4, a return spring 5, a positioning device, and an upper end of the inner rod 2 fixes the seat 1
  • the inner lower part of the inner rod is fixedly connected with the inner rod blocking piece 21, and the outer wall of the inner rod 2 is provided with a positioning hole 22 in the axial direction
  • the outer rod 3 is set outside the inner rod 2
  • the lower part of the outer rod 3 is fixedly connected with the outer rod blocking piece 31, the outer rod
  • the guide piece 31 is fixedly mounted on the center of the blocking piece 31, and the return spring cover 5 is mounted on the guiding rod 4 between the inner rod blocking piece 21 and the outer rod blocking piece 31.
  • the inner rod blocking piece is provided with a through hole at the center, and the guiding rod is worn.
  • the upper end of the guiding rod is provided with a limiting block, and the positioning device comprises a positioning pin bracket 61, a positioning pin 62, and a positioning pin spring 63.
  • the positioning pin bracket 61 is fixedly mounted on the upper outer wall of the outer rod 3, and the positioning pin 62 and the positioning pin bracket 61
  • a positioning pin spring 63 is disposed between the outer end of the positioning pin and the wire rope, and the wire rope is connected with the operating rod on the handlebar, and the positioning pin 62 is engaged with the positioning hole 22.
  • a bicycle seat lifting device includes a seat 1, and further includes an inner rod 2, an outer rod 3, a guiding rod 4, a return spring 5, a positioning device, and an upper end of the inner rod 2 fixes the seat 1
  • the inner rod is fixedly connected to the inner rod blocking piece 21, and the outer wall of the inner rod 2 is provided with a positioning hole 22 in the axial direction, the outer rod 3 is set outside the inner rod 2, and the lower part of the outer rod 3 is fixedly connected with the outer rod blocking piece 31, the outer rod blocking
  • the guiding piece 4 is fixedly mounted on the center of the piece 31, and the return spring sleeve 5 is mounted on the guiding rod 4 between the inner rod blocking piece 21 and the outer rod blocking piece 31.
  • the positioning device comprises a positioning pin bracket 61, a positioning pin 62, and a positioning pin.
  • a spring 63 the positioning pin bracket 61 is fixedly mounted on the upper outer wall of the outer rod 3, and a positioning pin spring 63 is disposed between the positioning pin 62 and the positioning pin bracket 61.
  • the outer end of the positioning pin is fixedly connected with the wire rope, and the wire rope is connected with the operating rod on the handlebar.
  • the positioning pin 62 is engaged with the positioning hole 22.
  • the utility model further includes a limiting component, comprising a limiting frame 71 and a limiting rod 72.
  • the limiting frame 71 is mounted on the outer wall of the outer rod 3, and the limiting rod 72 is limitedly mounted on the limiting frame 71, the top end and the seat 1 connection.
  • the positioning pin of the positioning device of the present invention can be driven by a hydraulic system instead of a spring or a wire rope.

Landscapes

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

Abstract

一种自行车车座升降装置,包括车座(1),还包括内杆(2)、外杆(3)、引导杆(4)、复位弹簧(5)和定位装置,所述内杆(2)上端固定车座(1),内杆(2)内部固定连接内杆挡片(21),内杆(2)外壁沿轴向设置有定位孔(22),外杆(3)套装在内杆(2)外部,外杆(3)下部固定连接外杆挡片(31),外杆挡片(31)中心向上固定安装引导杆(4),所述的复位弹簧(5)套装于引导杆(4)上,位于内杆挡片(21)与外杆挡片(31)之间,解决现有自行车车座不能在骑行过程中随时进行高度调节的问题。

Description

说明书 发明名称: 自行车车座升降装置
技术领域
[0001] 本实用新型属于自行车领域, 尤其涉及一种可方便升降自行车座位高度的装置 背景技术
[0002] 随着人们健康意识的不断提高, 骑行运动越来越受到人们的关注, 随之带来了 自行车技术的飞速发展, 但是依然缺少有关直行车座位调节的相关技术, 人们 在骑行过程中, 往往需要随吋调整座位高度以应对坡道、 高速道等各种路况, 以保证骑行人员的舒适性、 安全性, 但是现有的自行车座位不能在人们骑行过 程中进行调节, 座位调节需要在停车后, 使用工具拧松车座高度控制箍上的螺 母, 将车座拉高或压低, 然后再拧紧螺母, 操作起来费吋费力。
技术问题
[0003] 本实用新型的目的在于提供一种自行车车座升降装置, 解决现有自行车车座不 能在骑行过程中随吋进行高度调节的问题。
问题的解决方案
技术解决方案
[0004] 为实现上述目的, 本实用新型的技术方案是, 一种自行车座位升降装置, 包括 车座, 还包括内杆、 外杆、 引导杆、 复位弹簧、 定位装置, 所述内杆上端固定 车座, 内杆内部固定连接内杆挡片, 内杆外壁沿轴向设置有定位孔, 外杆套装 在内杆外部, 外杆下部固定连接外杆挡片, 外杆挡片中心向上固定安装引导杆 , 所述的复位弹簧套装于引导杆上, 位于内杆挡片与外杆挡片之间, 所述定位 装置包括定位销支架、 定位销、 定位销弹簧, 定位销支架固定安装在外杆上部 外壁, 定位销与定位销支架之间设置有定位销弹簧, 定位销外端固定连接钢丝 绳, 所述的定位销与定位孔配合。
[0005] 所述的内杆挡片中心设有通孔, 引导杆穿过通孔, 引导杆上端设置有限位块。
[0006] 还包括一个限位组件, 包括限位架和限位杆, 限位架安装在外杆外壁上, 限位 杆限位安装在限位架上, 顶端与车座连接。
[0007] 所述的定位销可以采用液压系统进行驱动。
发明的有益效果
有益效果
[0008] 本实用新型结构简单, 使用方便, 克服了现有自行车车座高度调节不便的缺点 , 实现了骑行中随吋调节车座高度的目的。
对附图的简要说明
附图说明
[0009] 图 1为本实用新型实施例 1的结构示意图。
[0010] 图 2为本实用新型实施例 2的结构示意图。
本发明的实施方式
[0011] 实施例 1
[0012] 如图 1所示, 一种自行车座位升降装置, 包括车座 1, 还包括内杆 2、 外杆 3、 引 导杆 4、 复位弹簧 5、 定位装置, 内杆 2上端固定车座 1, 内杆内部下部固定连接 内杆挡片 21, 内杆 2外壁沿轴向设置有定位孔 22, 外杆 3套装在内杆 2外部, 外杆 3下部固定连接外杆挡片 31, 外杆挡片 31中心向上固定安装引导杆 4, 复位弹簧 套 5装于引导杆 4上, 位于内杆挡片 21与外杆挡片 31之间, 内杆挡片中心设有通 孔, 引导杆穿过通孔, 引导杆上端设置有限位块, 定位装置包括定位销支架 61 、 定位销 62、 定位销弹簧 63, 定位销支架 61固定安装在外杆 3上部外壁, 定位销 62与定位销支架 61之间设置有定位销弹簧 63, 定位销外端固定连接钢丝绳, 钢 丝绳与车把上的操作杆连接, 定位销 62与定位孔 22配合。
[0013] 需要调高车座吋, 骑行人员将臀部抬高, 通过车把上的操作杆, 拉紧钢丝绳, 将定位销向外拉出, 脱离内杆的定位孔, 内杆在复位弹簧的作用下, 将车座向 上推起, 到预定高度后, 松幵钢丝绳 1, 定位销在定位销弹簧作用下重新插入内 杆定位孔内中, 将内杆卡紧。
[0014] 需要调低车座吋, 通过车把上的操作杆, 拉紧钢丝绳, 将定位销拉出, 脱离内 杆的定位孔, 骑行人员臀部下压, 内杆向下移动, 到预定高度, 松幵钢丝绳, 定位销重新将内杆卡紧。
[0015] 实施例 2
[0016] 如图 2所示, 一种自行车座位升降装置, 包括车座 1, 还包括内杆 2、 外杆 3、 引 导杆 4、 复位弹簧 5、 定位装置, 内杆 2上端固定车座 1, 内杆内部固定连接内杆 挡片 21, 内杆 2外壁沿轴向设置有定位孔 22, 外杆 3套装在内杆 2外部, 外杆 3下 部固定连接外杆挡片 31, 外杆挡片 31中心向上固定安装引导杆 4, 复位弹簧套 5 装于引导杆 4上, 位于内杆挡片 21与外杆挡片 31之间, 定位装置包括定位销支架 61、 定位销 62、 定位销弹簧 63, 定位销支架 61固定安装在外杆 3上部外壁, 定位 销 62与定位销支架 61之间设置有定位销弹簧 63, 定位销外端固定连接钢丝绳, 钢丝绳与车把上的操作杆连接, 定位销 62与定位孔 22配合。
[0017] 还包括一个限位组件, 包括限位架 71和限位杆 72, 限位架 71安装在外杆 3外壁 上, 限位杆 72限位安装在限位架 71上, 顶端与车座 1连接。
[0018] 实施例 3
[0019] 本实用新型的定位装置的定位销可以采用液压系统来取代弹簧、 钢丝绳进行驱 动。

Claims

权利要求书
一种自行车座位升降装置, 包括车座, 其特征在于: 还包括内杆、 外 杆、 引导杆、 复位弹簧、 定位装置, 所述内杆上端固定车座, 内杆内 部固定连接内杆挡片, 内杆外壁沿轴向设置有定位孔, 外杆套装在内 杆外部, 外杆下部固定连接外杆挡片, 外杆挡片中心向上固定安装引 导杆, 所述的复位弹簧套装于引导杆上, 位于内杆挡片与外杆挡片之 间, 所述定位装置包括定位销支架、 定位销、 定位销弹簧, 定位销支 架固定安装在外杆上部外壁, 定位销与定位销支架之间设置有定位销 弹簧, 定位销外端固定连接钢丝绳, 所述的定位销与定位孔配合。 根据权利要求 1所述的自行车座位升降装置, 其特征在于: 所述的内 杆挡片中心设有通孔, 引导杆穿过通孔, 引导杆上端设置有限位块。 根据权利要求 1所述的自行车座位升降装置, 其特征在于: 还包括一 个限位组件, 包括限位架和限位杆, 限位架安装在外杆外壁上, 限位 杆限位安装在限位架上, 顶端与车座连接。
根据权利要求 1所述的自行车座位升降装置, 其特征在于: 所述的定 位销可以采用液压系统进行驱动。
PCT/CN2015/097724 2015-10-30 2015-12-17 自行车车座升降装置 WO2017071019A1 (zh)

Applications Claiming Priority (2)

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CN201520853043.4U CN205131445U (zh) 2015-10-30 2015-10-30 自行车车座升降装置
CN201520853043.4 2015-10-30

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106828684A (zh) * 2016-12-26 2017-06-13 苏州杰翔电动车有限公司 一种电动自行车鞍座机构
CN107084702B (zh) * 2017-05-18 2020-12-22 中城投第九建设集团有限公司 既有沉降板上设置拉伸单元的沉降板与使用方法
CN107014350B (zh) * 2017-05-18 2020-12-08 浙江路之友工程机械有限公司 一种沉降监测装置
CN108909890A (zh) * 2018-08-06 2018-11-30 上海出版印刷高等专科学校 一种自行车座调节机构
CN110195929B (zh) * 2019-04-23 2021-07-30 海宁亿联金属配件有限公司 一种中央空调升降装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2821602A1 (fr) * 2001-03-01 2002-09-06 Martine Polette Dispositif pour regler une selle de cycle a l'arret ou en roulant
KR20100009147U (ko) * 2009-03-10 2010-09-20 최강인 자전거용 안장의 높이 조절장치
US20110187166A1 (en) * 2010-02-03 2011-08-04 Walsh Austin A Bicycle Seat Height Adjusting Assembly
DE202010010877U1 (de) * 2010-07-30 2011-11-15 Zawione Gmbh Höhenverstellbare Sattelstütze
CN204587108U (zh) * 2015-02-15 2015-08-26 久鼎金属实业股份有限公司 机械式升降座管总成

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2821602A1 (fr) * 2001-03-01 2002-09-06 Martine Polette Dispositif pour regler une selle de cycle a l'arret ou en roulant
KR20100009147U (ko) * 2009-03-10 2010-09-20 최강인 자전거용 안장의 높이 조절장치
US20110187166A1 (en) * 2010-02-03 2011-08-04 Walsh Austin A Bicycle Seat Height Adjusting Assembly
DE202010010877U1 (de) * 2010-07-30 2011-11-15 Zawione Gmbh Höhenverstellbare Sattelstütze
CN204587108U (zh) * 2015-02-15 2015-08-26 久鼎金属实业股份有限公司 机械式升降座管总成

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