CN104290848A - E-bicycle frame with battery in frame tube - Google Patents
E-bicycle frame with battery in frame tube Download PDFInfo
- Publication number
- CN104290848A CN104290848A CN201410554055.7A CN201410554055A CN104290848A CN 104290848 A CN104290848 A CN 104290848A CN 201410554055 A CN201410554055 A CN 201410554055A CN 104290848 A CN104290848 A CN 104290848A
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- Prior art keywords
- tube
- front fork
- battery
- frame
- lid
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- 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.)
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- Steering Devices For Bicycles And Motorcycles (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention relates to the field of E-bicycles, in particular to an E-bicycle frame with a battery in a frame tube. The E-bicycle frame is structurally characterized in that a handlebar and a stem, the stem and a stem fastener are fixed, the stem fastener is fixed to an upper shoulder cap of a front fork, the upper shoulder cap is movably connected with an upper vertical tube of the front fork through a bearing, the upper vertical tube is fixed to the upper end of a head tube, the middle of the head tube is provided with a tubular cavity penetrating the head tube, the front end of the frame tube capable of accommodating the battery penetrates the tubular cavity, the battery is mounted into the frame tube via a front opening of the frame tube from the front of the head tube, the lower end of the head tube is fixed to a lower vertical tube of the front fork, the lower vertical tube is movably connected with a lower shoulder cap through a bearing, and two ends of every one of the upper and lower shoulder caps are fixed to a pillar of the front fork. The E-bicycle frame has the advantages that the battery is simple and convenient to mount and demount, safety and water prevention are available, capacity is high, battery life is long, and integrity, attractiveness and strength of the E-bicycle frame remain intact.
Description
one, technical field
The present invention relates to Electrical Bicycle field, be specifically related to a kind of electric bicycle fame be arranged at by battery in frame tube.
two, prior art
At present, Electrical Bicycle is installed battery and mainly contains following several mode: one is mounted in after seat pipe, its weak point is that battery is arranged between seat pipe and trailing wheel, and limit by chassis frame height, limited battery capacity, distance of therefore riding is restricted; Two is rear shelf arrange battery case and loads battery, and this mode can not change the Rational structure of bicycle, but battery is placed in the weight distribution overbalance that rear shelf make car load, and battery weight adds at car load rear portion difficulty of riding; Because installing space is limited, capacity of cell is restricted, and rides apart from short;
three, summary of the invention
For above-mentioned prior art Problems existing, the invention provides a kind of electric bicycle fame be arranged at by battery in frame tube, its structure is: handlebar (1) is fixedly connected with handlebar vertical (2), handlebar vertical (2) is fixedly connected with vertical connecting element (3), vertical connecting element (3) is fixed on shoulder on front fork covers on (5), on front fork, shoulder lid (5) and the two ends of shoulder lid (10) under front fork are by front fork column (12) and front fork column A(13) be fixedly connected with, front fork is flexibly connected by bearing (4) between shoulder lid (5) and front fork upper riser (6), front fork upper riser (6) is fixed on the upper end of head tube (7), the middle part of head tube (7) is provided with through tube chamber, head tube (7) is set in the front end of the frame tube (11) that can be installed in battery, the lower end of head tube (7) is fixedly connected with front fork lower standing tube (8), take between lid (10) by bearing A(9 under front fork lower standing tube (8) and front fork) be flexibly connected, battery (14) is front loaded from frame tube (11), battery case (14) is provided with battery case lid (15), the open front of the shape of battery case lid (15) and size and frame tube (11) matches, battery closing lid (15) is provided with handle.
four, accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is the structural representation of head tube 7 of the present invention
Fig. 3 is the structural representation of bearing 4 of the present invention
In figure: 1, handlebar 2, handlebar stand 3, take on lid 11, frame tube 12, front fork column 13, front fork column A 14, battery 15, battery case lid under vertical connecting element 4, bearing 5, front fork being takeed on lid 6, front fork upper riser 7, head tube 8, front fork lower standing tube 9, bearing A 10, front fork
five, detailed description of the invention
embodiment 1:a kind of electric bicycle fame battery is arranged in frame tube, its structure is: handlebar (1) is fixedly connected with handlebar vertical (2), handlebar vertical (2) is fixedly connected with vertical connecting element (3), vertical connecting element (3) is fixed on shoulder on front fork covers on (5), on front fork, shoulder lid (5) and the two ends of shoulder lid (10) under front fork are by front fork column (12) and front fork column A(13) be fixedly connected with, front fork is flexibly connected by bearing (4) between shoulder lid (5) and front fork upper riser (6), front fork upper riser (6) is fixed on the upper end of head tube (7), the middle part of head tube (7) is provided with through tube chamber, head tube (7) is set in the front end of the frame tube (11) that can be installed in battery, the lower end of head tube (7) is fixedly connected with front fork lower standing tube (8), take between lid (10) by bearing A(9 under front fork lower standing tube (8) and front fork) be flexibly connected, battery (14) is front loaded from frame tube (11), battery case (14) is provided with battery case lid (15), the open front of the shape of battery case lid (15) and size and frame tube (11) matches, battery closing lid (15) is provided with handle.
Claims (1)
1. battery to be arranged at the electric bicycle fame in frame tube by one kind, its feature exists: handlebar (1) is fixedly connected with handlebar vertical (2), handlebar vertical (2) is fixedly connected with vertical connecting element (3), vertical connecting element (3) is fixed on shoulder on front fork covers on (5), on front fork, shoulder lid (5) and the two ends of shoulder lid (10) under front fork are by front fork column (12) and front fork column A(13) be fixedly connected with, front fork is flexibly connected by bearing (4) between shoulder lid (5) and front fork upper riser (6), front fork upper riser (6) is fixed on the upper end of head tube (7), the middle part of head tube (7) is provided with through tube chamber, head tube (7) is set in the front end of the frame tube (11) that can be installed in battery, the lower end of head tube (7) is fixedly connected with front fork lower standing tube (8), take between lid (10) by bearing A(9 under front fork lower standing tube (8) and front fork) be flexibly connected, battery (14) is front loaded from frame tube (11), battery case (14) is provided with battery case lid (15), the open front of the shape of battery case lid (15) and size and frame tube (11) matches, battery closing lid (15) is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410554055.7A CN104290848B (en) | 2014-10-20 | 2014-10-20 | A kind of electric bicycle fame that battery is arranged in frame tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410554055.7A CN104290848B (en) | 2014-10-20 | 2014-10-20 | A kind of electric bicycle fame that battery is arranged in frame tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104290848A true CN104290848A (en) | 2015-01-21 |
| CN104290848B CN104290848B (en) | 2016-10-05 |
Family
ID=52310856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410554055.7A Active CN104290848B (en) | 2014-10-20 | 2014-10-20 | A kind of electric bicycle fame that battery is arranged in frame tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104290848B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107742A1 (en) * | 2016-12-15 | 2018-06-21 | 深圳市诚信神火科技有限公司 | Assembly structure for bicycle built-in battery pack |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2059145U (en) * | 1989-04-15 | 1990-07-11 | 广州市自行车工业研究所 | Bicycle with integrated handle |
| CN2070271U (en) * | 1990-06-14 | 1991-01-30 | 上海新华自行车厂 | Bicycle front fork with reinforced front fork shoulder |
| JPH11301561A (en) * | 1998-04-23 | 1999-11-02 | Yamaha Motor Co Ltd | Front fork part construction of scooter type vehicle |
| JP2003040178A (en) * | 2001-07-27 | 2003-02-13 | Yamaha Motor Co Ltd | Front fork structure |
| CN101730642A (en) * | 2007-03-08 | 2010-06-09 | 普罗塔尼姆有限公司 | Bicycle frame with integrated and detachable battery |
| CN101837815A (en) * | 2009-03-20 | 2010-09-22 | 特姆斯维乐店股份公司 | Be used to admit the cycle frame of battery unit and relevant battery unit |
-
2014
- 2014-10-20 CN CN201410554055.7A patent/CN104290848B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2059145U (en) * | 1989-04-15 | 1990-07-11 | 广州市自行车工业研究所 | Bicycle with integrated handle |
| CN2070271U (en) * | 1990-06-14 | 1991-01-30 | 上海新华自行车厂 | Bicycle front fork with reinforced front fork shoulder |
| JPH11301561A (en) * | 1998-04-23 | 1999-11-02 | Yamaha Motor Co Ltd | Front fork part construction of scooter type vehicle |
| JP2003040178A (en) * | 2001-07-27 | 2003-02-13 | Yamaha Motor Co Ltd | Front fork structure |
| CN101730642A (en) * | 2007-03-08 | 2010-06-09 | 普罗塔尼姆有限公司 | Bicycle frame with integrated and detachable battery |
| CN101837815A (en) * | 2009-03-20 | 2010-09-22 | 特姆斯维乐店股份公司 | Be used to admit the cycle frame of battery unit and relevant battery unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107742A1 (en) * | 2016-12-15 | 2018-06-21 | 深圳市诚信神火科技有限公司 | Assembly structure for bicycle built-in battery pack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104290848B (en) | 2016-10-05 |
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