WO2020076182A1 - Frame of electric bicycle - Google Patents
Frame of electric bicycle Download PDFInfo
- Publication number
- WO2020076182A1 WO2020076182A1 PCT/RU2019/000022 RU2019000022W WO2020076182A1 WO 2020076182 A1 WO2020076182 A1 WO 2020076182A1 RU 2019000022 W RU2019000022 W RU 2019000022W WO 2020076182 A1 WO2020076182 A1 WO 2020076182A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frame
- pipe
- pipes
- rear wheel
- electric drive
- Prior art date
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
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
- B62K11/04—Frames characterised by the engine being between front and rear wheels
-
- 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
- B62K19/00—Cycle frames
- B62K19/18—Joints between frame members
- B62K19/26—Riveted joints
Definitions
- the utility model relates to structural elements of a bicycle.
- the prior art frame of an electric bicycle is made with the possibility of installing an electric drive and a seatpost, lower, upper tube, steering column tube, as well as two upper and two lower tubes of the rear wheel suspension, which form welded joints / Utility model of the Russian Federation 119317, 20.08. 2012 /.
- the utility model is aimed at simplifying the design of the frame by using joints with rivets.
- an electric bicycle frame configured to install an electric drive and containing the seatpost, lower, upper pipes, the steering column pipe, as well as the two upper and two lower pipes of the rear wheel suspension.
- Each mentioned pipe has a rectangular cross-sectional profile.
- the seatpost, lower, upper pipe and steering column pipe are made of rolled products with a face width twice as large as the width of the faces of the cross-sectional profile of the two upper and two lower pipes of the rear wheel suspension.
- a pair of pads connecting the seatpost and lower pipes, as well as the two upper and two lower pipes of the rear wheel suspension, with the lower pipe form a U-shaped cavity with the possibility of installing the electric drive housing and securing it by means of a bolted connection.
- the utility model is illustrated by a drawing of a general view of the frame.
- the frame of the electric bicycle made with the possibility of installing an electric drive, includes a seatpost tube 1, a lower tube 2, an upper tube 3, a steering column tube 4, as well as two upper tubes 5 and two lower tubes 6 of the rear wheel suspension.
- Each pipe 1-4 has a rectangular or square cross-sectional profile, in which the width of the upper and lower faces is two times the width of the upper and lower faces of the pairs of pipes 5 and 6.
- the seatpost, lower, upper tube 1-3 and the steering column tube 4 are made of rolled products with a face width twice as large as the width of the faces of the cross-sectional profile of the two upper and two lower tubes of the rear wheel suspension.
- the seatpost tube 1, the upper tube 3 and the two upper pipes 5 of the rear wheel suspension are connected by a pair of X-shaped pads 11.
- a sleeve of durable plastic for the seat post can be installed in the seatpost 1.
- the seat tube 1, the lower tube 2 and the two lower tubes 6 of the rear wheel suspension are connected by a pair of T-shaped linings 12, which form a U-shaped cavity with the lower tube 2 with the possibility of installing the housing 7 of the electric drive and its fastening by bolting.
- the lower pipe 2 and the upper pipe 3 with the pipe 4 of the steering column are connected by a pair of V-shaped linings 13.
- the pipe 4 on the opposite sides can be installed bushings made of durable plastic for the pipe steering fork.
- each upper pipe 5 is connected to the corresponding lower pipe 6 by plates 14 with a transverse groove 8 on each, which is configured to set the axis of the rear wheel.
- Each pair of plates 11, 12, 13, 14 is connected to the pipes 1-6 using rivets.
- the frame can be made of square or rectangular profiles with rectangular or rounded faces.
Abstract
The utility model relates to structural elements of a bicycle. A frame of an electric bicycle is configured to allow the installation of an electric drive, and comprises a seat tube, a down tube, a top tube, and a steering column tube, as well as two upper tubes and two lower tubes of a rear wheel suspension. The frame is equipped with pairs of plates that connect the aforementioned tubes using rivets, wherein one pair of plates is configured to allow the installation of an electric drive. The utility model is aimed at simplifying structural design.
Description
Рама электрического велосипеда Electric bike frame
Описание. Description.
Полезная модель относится к конструктивным элементам велосипеда. The utility model relates to structural elements of a bicycle.
Из уровня техники известна рама электрического велосипеда, выполненная с возможностью установки электрического привода и подседельную, нижнюю, верхнюю трубы, трубу рулевой колонки, а также две верхних и две нижних трубы подвески заднего колеса, которые образуют сварные соединения /Полезная модель РФ 119317, 20.08.2012/. The prior art frame of an electric bicycle is made with the possibility of installing an electric drive and a seatpost, lower, upper tube, steering column tube, as well as two upper and two lower tubes of the rear wheel suspension, which form welded joints / Utility model of the Russian Federation 119317, 20.08. 2012 /.
Выполнение рамы с использованием сварных соединений усложняет конструкцию. The implementation of the frame using welded joints complicates the design.
Полезная модель направлена на упрощение конструкции рамы путем использования соединений с помощью заклепок. The utility model is aimed at simplifying the design of the frame by using joints with rivets.
Для достижения указанного технического результата предложена рама электрического велосипеда, выполненная с возможностью установки электрического привода и содержащая подседельную, нижнюю, верхнюю трубы, трубу рулевой колонки, а также две верхних и две нижних трубы подвески заднего колеса. To achieve the specified technical result, an electric bicycle frame is proposed, configured to install an electric drive and containing the seatpost, lower, upper pipes, the steering column pipe, as well as the two upper and two lower pipes of the rear wheel suspension.
При этом она снабжена парами накладок, соединяющих упомянутые трубы при помощи заклепок, при этом одна пара накладок выполнена с возможностью установки электрического привода. Moreover, it is equipped with pairs of linings connecting the pipes with rivets, and one pair of linings is configured to install an electric drive.
Каждая упомянутая труба имеет прямоугольный профиль поперечного сечения. Each mentioned pipe has a rectangular cross-sectional profile.
Подседельная, нижняя, верхняя труба и труба рулевой колонки выполнены из проката с шириной грани в два раза большей, чем ширина граней профиля поперечного сечения двух верхних и двух нижних труб подвески заднего колеса. The seatpost, lower, upper pipe and steering column pipe are made of rolled products with a face width twice as large as the width of the faces of the cross-sectional profile of the two upper and two lower pipes of the rear wheel suspension.
Пара накладок, соединяющая подседельную и нижнюю трубы, также две верхние и две нижние трубы подвески заднего колеса, с нижней трубой образуют П-образную полость с возможностью установки корпуса электрического привода и его крепления посредством болтового соединения. A pair of pads connecting the seatpost and lower pipes, as well as the two upper and two lower pipes of the rear wheel suspension, with the lower pipe form a U-shaped cavity with the possibility of installing the electric drive housing and securing it by means of a bolted connection.
Полезная модель поясняется чертежом общего вида рамы.
Рама электрического велосипеда, выполненная с возможностью установки электрического привода, содержит подседельную трубу 1, нижнюю трубу 2, верхнюю трубу 3, трубу 4 рулевой колонки, а также две верхних трубы 5 и две нижних трубы 6 подвески заднего колеса. The utility model is illustrated by a drawing of a general view of the frame. The frame of the electric bicycle, made with the possibility of installing an electric drive, includes a seatpost tube 1, a lower tube 2, an upper tube 3, a steering column tube 4, as well as two upper tubes 5 and two lower tubes 6 of the rear wheel suspension.
Каждая труба 1-4 имеет прямоугольный или квадратный профиль поперечного сечения, у которого ширина верхней и нижней граней в два раза больше ширины верхней и нижней граней пар труб 5 и 6. Each pipe 1-4 has a rectangular or square cross-sectional profile, in which the width of the upper and lower faces is two times the width of the upper and lower faces of the pairs of pipes 5 and 6.
Подседельная, нижняя, верхняя труба 1-3 и труба 4 рулевой колонки выполнены из проката с шириной грани в два раза большей, чем ширина граней профиля поперечного сечения двух верхних и двух нижних труб 5, 6 подвески заднего колеса. The seatpost, lower, upper tube 1-3 and the steering column tube 4 are made of rolled products with a face width twice as large as the width of the faces of the cross-sectional profile of the two upper and two lower tubes of the rear wheel suspension.
Подседельная труба 1, верхняя труба 3 и две верхних трубы 5 подвески заднего колеса соединены парой Х-образных накладок 11. При этом в подседельной трубе 1 может быть установлена втулка из прочного пластика для стойки сиденья. The seatpost tube 1, the upper tube 3 and the two upper pipes 5 of the rear wheel suspension are connected by a pair of X-shaped pads 11. In this case, a sleeve of durable plastic for the seat post can be installed in the seatpost 1.
Подседельная труба 1, нижняя труба 2 и две нижних трубы 6 подвески заднего колеса соединены парой Т-образных накладок 12, которые с нижней трубой 2 образуют П-образную полость с возможностью установки корпуса 7 электрического привода и его крепления посредством болтового соединения. The seat tube 1, the lower tube 2 and the two lower tubes 6 of the rear wheel suspension are connected by a pair of T-shaped linings 12, which form a U-shaped cavity with the lower tube 2 with the possibility of installing the housing 7 of the electric drive and its fastening by bolting.
Нижняя труба 2 и верхняя труба 3 с трубой 4 рулевой колонки соединены парой V-образных накладок 13. При этом в трубе 4 с противоположных сторон могут быть установлены втулки из прочного пластика для трубы рулевой вилки.The lower pipe 2 and the upper pipe 3 with the pipe 4 of the steering column are connected by a pair of V-shaped linings 13. In this case, in the pipe 4 on the opposite sides can be installed bushings made of durable plastic for the pipe steering fork.
В подвеске заднего колеса каждая верхняя труба 5 соединена с соответствующей нижней трубой 6 накладками 14 с поперечным пазом 8 на каждой, который выполнен с возможностью установки оси заднего колеса. In the suspension of the rear wheel, each upper pipe 5 is connected to the corresponding lower pipe 6 by plates 14 with a transverse groove 8 on each, which is configured to set the axis of the rear wheel.
Каждая пара накладок 11, 12, 13, 14 соединена с трубами 1-6 при помощи заклепок. Each pair of plates 11, 12, 13, 14 is connected to the pipes 1-6 using rivets.
Рама может быть выполнена из квадратных или прямоугольных профилей с прямоугольными или с округлыми гранями.
The frame can be made of square or rectangular profiles with rectangular or rounded faces.
Claims
1. Рама электрического велосипеда, выполненная с возможностью установки электрического привода и содержащая подседельную, нижнюю, верхнюю трубы, трубу рулевой колонки, а также две верхних и две нижних трубы подвески заднего колеса, отличающаяся тем, что она снабжена парами накладок, соединяющих упомянутые трубы при помощи заклепок, при этом одна пара накладок выполнена с возможностью установки электрического привода. 1. The frame of the electric bicycle, made with the possibility of installing an electric drive and containing the seatpost, lower, upper pipes, the steering column pipe, as well as two upper and two lower pipes of the rear wheel suspension, characterized in that it is provided with pairs of linings connecting the pipes when using rivets, while one pair of pads made with the possibility of installing an electric drive.
2. Рама по п.1, отличающаяся тем, что каждая упомянутая труба имеет прямоугольный профиль поперечного сечения. 2. The frame according to claim 1, characterized in that each said pipe has a rectangular cross-sectional profile.
3. Рама по п.2, отличающаяся тем, что подседельная, нижняя, верхняя труба и труба рулевой колонки выполнены из проката с шириной грани в два раза большей, чем ширина грани профиля поперечного сечения двух верхних и двух нижних труб подвески заднего колеса. 3. The frame according to claim 2, characterized in that the seatpost, lower, upper pipe and the steering column pipe are made of rolled products with a face width twice as large as the width of the side profile of the cross section of the two upper and two lower pipes of the rear wheel suspension.
4. Рама по п.1, отличающаяся тем, что пара накладок, соединяющая подседельную и нижнюю трубы, также две верхние и две нижние трубы подвески заднего колеса, с нижней трубой образуют П-образную полость с возможностью установки корпуса электрического привода и его крепления посредством болтового соединения.
4. The frame according to claim 1, characterized in that the pair of pads connecting the seatpost and lower pipes, also the two upper and two lower pipes of the rear wheel suspension, form a U-shaped cavity with the lower pipe with the possibility of installing the electric drive casing and securing it by bolted connection.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2018135374 | 2018-10-08 | ||
| RU2018135374 | 2018-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2020076182A1 true WO2020076182A1 (en) | 2020-04-16 |
Family
ID=70164221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/RU2019/000022 WO2020076182A1 (en) | 2018-10-08 | 2019-01-16 | Frame of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2020076182A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU119317U1 (en) * | 2011-01-27 | 2012-08-20 | Чуан-Шенг ЧЕН | SIMPLIFIED ELECTRIC BIKES |
| CN203996665U (en) * | 2014-06-30 | 2014-12-10 | 天津友鹏永悦工贸有限公司 | A kind of electromobile frame that built-in motor is installed |
| CN205186418U (en) * | 2015-09-07 | 2016-04-27 | 重庆广本万强摩托车制造有限责任公司 | Knight's motorcycle frame |
-
2019
- 2019-01-16 WO PCT/RU2019/000022 patent/WO2020076182A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU119317U1 (en) * | 2011-01-27 | 2012-08-20 | Чуан-Шенг ЧЕН | SIMPLIFIED ELECTRIC BIKES |
| CN203996665U (en) * | 2014-06-30 | 2014-12-10 | 天津友鹏永悦工贸有限公司 | A kind of electromobile frame that built-in motor is installed |
| CN205186418U (en) * | 2015-09-07 | 2016-04-27 | 重庆广本万强摩托车制造有限责任公司 | Knight's motorcycle frame |
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