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 PDFInfo
- 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
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- utility
- model
- driving device
- drives
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
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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
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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
- B62K9/00—Children's cycles
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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
- 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
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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
- 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
Landscapes
- 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
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)
- 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。
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)
Publication Number | Publication Date |
---|---|
CN2382644Y true CN2382644Y (zh) | 2000-06-14 |
Family
ID=5305464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99226870U Expired - Fee Related CN2382644Y (zh) | 1999-06-04 | 1999-06-04 | 一种童车连杆齿轮传动装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6446995B1 (zh) |
CN (1) | CN2382644Y (zh) |
Cited By (1)
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 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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. |
US3831716A (en) * | 1973-06-21 | 1974-08-27 | H Orozco | Bicycle foot brakes |
WO1984001924A1 (en) * | 1982-11-15 | 1984-05-24 | Trama Ab | Brake device for a cycle |
CN87204156U (zh) | 1987-04-21 | 1988-02-17 | 航空部南方动力机械公司 | 自行车传动装置 |
CN2034960U (zh) | 1988-03-23 | 1989-03-29 | 陶昌仁 | 自行车驱动装置 |
CN88202769U (zh) | 1988-04-11 | 1988-12-14 | 中信兴业公司 | 自行车无链传动装置 |
AU597853B1 (en) * | 1988-12-14 | 1990-06-07 | Yu-Fu Traffic Supplier Ltd., Co. | Enclosed single-axle driving mechanism for bicycles |
CN2051965U (zh) | 1989-04-04 | 1990-01-31 | 大连新世纪科学经济开发公司应用研究所 | 圆锥齿轮传动变速机构 |
CN2054010U (zh) | 1989-07-28 | 1990-03-07 | 三湘(珠海)企业发展公司 | 自行车齿轮传动装置 |
CN2068079U (zh) | 1990-06-04 | 1990-12-26 | 王顺璞 | 自行车齿轮传动器 |
CN2089911U (zh) | 1990-12-17 | 1991-12-04 | 赖大吉 | 无链脚踏车驱动结构改良 |
CN2084033U (zh) | 1991-03-07 | 1991-09-04 | 张忠华 | 齿轮箱式无链自行车 |
CN2177673Y (zh) | 1993-08-05 | 1994-09-21 | 于贵富 | 无链变速自行车变速机构 |
US5482306A (en) * | 1994-12-12 | 1996-01-09 | Hsu; Sung-Hua | Chainless transmission mechanism for bicycles |
TW371646B (en) * | 1996-09-26 | 1999-10-11 | Mistubishi Heavy Ind Ltd | Driving unit for an electric motor driven bicycle |
DE29702601U1 (de) * | 1997-02-14 | 1997-03-27 | Chang, Chen-Ching, Shu-Lin, Taipeh | Radnabengetriebe für einen kettenlosen Antriebsmechanismus für ein Fahrrad |
US5967537A (en) * | 1997-03-25 | 1999-10-19 | Chang; Chen-Ching | Chainless transmission mechanism for a bicycle |
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1999
- 1999-06-04 CN CN99226870U patent/CN2382644Y/zh not_active Expired - Fee Related
-
2000
- 2000-02-24 US US09/513,278 patent/US6446995B1/en not_active Expired - Fee Related
Cited By (1)
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 |
Also Published As
Publication number | Publication date |
---|---|
US6446995B1 (en) | 2002-09-10 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |