CN2382644Y - 一种童车连杆齿轮传动装置 - Google Patents

一种童车连杆齿轮传动装置 Download PDF

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Publication number
CN2382644Y
CN2382644Y CN99226870U CN99226870U CN2382644Y CN 2382644 Y CN2382644 Y CN 2382644Y CN 99226870 U CN99226870 U CN 99226870U CN 99226870 U CN99226870 U CN 99226870U CN 2382644 Y CN2382644 Y CN 2382644Y
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China
Prior art keywords
bevel gear
utility
model
driving device
drives
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Expired - Fee Related
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CN99226870U
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English (en)
Inventor
徐才细
朱家宽
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BAOLIN BICYCLE Co Ltd SHANGHAI
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BAOLIN BICYCLE Co Ltd SHANGHAI
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Application filed by BAOLIN BICYCLE Co Ltd SHANGHAI filed Critical BAOLIN BICYCLE Co Ltd SHANGHAI
Priority to CN99226870U priority Critical patent/CN2382644Y/zh
Priority to US09/513,278 priority patent/US6446995B1/en
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Publication of CN2382644Y publication Critical patent/CN2382644Y/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M17/00—Transmissions characterised by use of rotary shaft, e.g. cardan shaft
    • 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
    • B62K9/00—Children's cycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/06—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with spur gear wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/10—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with bevel gear wheels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/1966—Intersecting axes
    • Y10T74/19665—Bevel gear type

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Gears, Cams (AREA)
  • Gear Transmission (AREA)

Abstract

本实用新型涉及一种童车连杆齿轮传动装置,包括脚踏板中轴,其特征是:脚踏板中轴连接一驱动伞齿轮,驱动伞齿轮带动一两端有伞齿轮的连杆,连杆的另一端伞齿轮带动后轮伞齿轮,驱动伞齿轮和有伞齿轮的连杆及后轮伞齿轮外有防护罩,本实用新型的优点是能防止链条脱落且安全可靠。

Description

一种童车连杆齿轮传动装置
本实用新型涉及一种童车传动装置，特别是一种童车连杆齿轮传动装置。
目前一般的童车传动装置是采用链条、牙盘传动机构，由于童车较单薄的防护罩，儿童的无知和好奇会将手伸入链条、牙盘传动机构造成危险。
本实用新型的目的是提供一种安全可靠的童车连杆齿轮传动装置。
本实用新型的技术方案是设计一种童车连杆齿轮传动装置，包括脚踏板中轴，其特征是：脚踏板中轴连接一驱动伞齿轮，驱动伞齿轮带动一两端有伞齿轮的连杆，连杆的另一端伞齿轮带动后轮伞齿轮，驱动伞齿轮和有伞齿轮的连杆及后轮伞齿轮外有防护罩。
本实用新型的优点是能防止链条脱落且安全可靠。
下面结合附图对本实用新型作详细说明，
附图为本实用新型的水平剖示图，
图中包括脚踏板中轴1，其特征是：脚踏板中轴1连接一驱动伞齿轮3，驱动伞齿轮3带动一两端有伞齿轮的连杆4的一端伞齿轮5，连杆4的另一端伞齿轮6带动一后轮伞齿轮7，驱动伞齿轮3和有伞齿轮的连杆4及后轮伞齿轮7外有防护罩2。
使用时当脚踏板用力踏后脚踏板中轴1带动驱动伞齿轮3转动，驱动伞齿轮3带动连杆4的伞齿轮5转动，同时改变力的传动方向及变速(变大)，连杆4的伞齿轮6带动后轮伞齿轮7，再次改变力的传动方向及变速(变小)，后轮伞齿轮7从而带动后轮驱动童车前行，而防护罩2将所有齿轮及连杆都罩住防止伤害儿童。

Claims (1)

  1. 一种童车连杆齿轮传动装置，包括脚踏板中轴，其特征是：脚踏板中轴连接一驱动伞齿轮，驱动伞齿轮带动一两端有伞齿轮的连杆，连杆的另一端伞齿轮带动后轮伞齿轮，驱动伞齿轮和有伞齿轮的连杆及后轮伞齿轮外有防护罩。
CN99226870U 1999-06-04 1999-06-04 一种童车连杆齿轮传动装置 Expired - Fee Related CN2382644Y (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN99226870U CN2382644Y (zh) 1999-06-04 1999-06-04 一种童车连杆齿轮传动装置
US09/513,278 US6446995B1 (en) 1999-06-04 2000-02-24 Bicycle with bevel gear drive for children

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN99226870U CN2382644Y (zh) 1999-06-04 1999-06-04 一种童车连杆齿轮传动装置

Publications (1)

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CN2382644Y true CN2382644Y (zh) 2000-06-14

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CN99226870U Expired - Fee Related CN2382644Y (zh) 1999-06-04 1999-06-04 一种童车连杆齿轮传动装置

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US (1) US6446995B1 (zh)
CN (1) CN2382644Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN107140106A (zh) * 2017-05-18 2017-09-08 刘方玺 一种雪地自行车

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TWI613120B (zh) * 2014-03-25 2018-02-01 內變速器輪轂支撐結構及驅動裝置的動力輸入方法
US9650103B2 (en) * 2015-02-04 2017-05-16 Ford Global Technologies, Llc Cantilevered rear stay and suspension for a shaft driven bicycle
WO2017184617A1 (en) 2016-04-20 2017-10-26 Jack Chen Human powered watercraft or land vehicle
CN107176263A (zh) * 2017-06-14 2017-09-19 宁波巨隆机械股份有限公司 一种自行车轴传动组件
CN108016563A (zh) * 2017-12-11 2018-05-11 合肥美青工业设计有限公司 一种自行车无链条传动方式

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US572208A (en) * 1896-12-01 Bicycle
US616571A (en) * 1898-12-27 Bicycle
US821340A (en) * 1897-11-26 1906-05-22 Pope Mfg Company Driving mechanism for chainless bicycles.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107140106A (zh) * 2017-05-18 2017-09-08 刘方玺 一种雪地自行车

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