CN204489092U - The motor integrated hanger of electric bicycle - Google Patents
The motor integrated hanger of electric bicycle Download PDFInfo
- Publication number
- CN204489092U CN204489092U CN201520072266.7U CN201520072266U CN204489092U CN 204489092 U CN204489092 U CN 204489092U CN 201520072266 U CN201520072266 U CN 201520072266U CN 204489092 U CN204489092 U CN 204489092U
- Authority
- CN
- China
- Prior art keywords
- curved roof
- side plate
- side plates
- mounting hole
- hanger
- 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.)
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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
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
- B62K19/34—Bottom brackets
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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
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/55—Rider propelled cycles with auxiliary electric motor power-driven at crank shafts parts
Abstract
The utility model belongs to Electrical Bicycle technical field, particularly relates to the motor integrated hanger of a kind of electric bicycle.Comprise the hanger body being positioned at middle part and the first buckle closure and the second buckle closure that are fixedly mounted on its both sides; Hanger body comprises curved roof, the front end-plate extended below skew back is forward connected with in the bottom of its front end, two side plates extended along its length in left and right are also connected with at the lower surface of curved roof, the front end of two side plates is connected with the edge, the left and right sides of front end-plate is affixed respectively, and each side plate is equipped with multiple sidepiece mounting hole; Distance between two side plates is less than the width of curved roof, and the part between the lower surface of curved roof, two side plates is processed to form the storage tank consistent with built-in motor top contour shape; Offer the first saturating window in top at the middle part of curved roof front end, middle part offers top connecting bore, the middle part of rear end offers the second saturating window in top.
Description
Technical field
The utility model belongs to Electrical Bicycle technical field, particularly relates to the motor integrated hanger of a kind of electric bicycle.
Background technology
Along with the day of global energy is becoming tight, Looking For Substitutions Of Oil and exploitation energy saving products have become a new problem of numerous manufacturing firm.In recent years, along with reaching its maturity and other matching component constantly perfect of lithium ion battery technology, lithium ion electric morpet is subject to the favor of consumers in general day by day.According to market statistics, annual the increasing progressively of light-duty lithium ion electric morpet market demand reaches 30%.The consumer group also expands all colonies to from early stage old handicapped crowd, and vehicle also develops into all kinds of car type of today, as folded bicycle, mountain bike etc. from city car single in early days.But due to the restriction of various engineering factor, electric assisted bicycle in the past about 80% is using wheel hub motor as driver element, and its efficiency conversion rate is lower, and built-in motor drive system becomes the new lover in market for this reason.The installation of built-in motor and fixing be a great problem of industry always.
Utility model content
The utility model provides that a kind of structure is simple, mounting is firm, installs and the maintenance maintenance motor integrated hanger of electric bicycle easily for solving in known technology the technical matters that exists.
The technical scheme that the utility model is taked for the technical matters existed in solution known technology is: the motor integrated hanger of electric bicycle comprises the hanger body being positioned at middle part and the first buckle closure and the second buckle closure that are fixedly mounted on its both sides; Hanger body comprises curved roof, the front end-plate extended below skew back is forward connected with in the bottom of its front end, two side plates extended along its length in left and right are also connected with at the lower surface of curved roof, the front end of two side plates is connected with the edge, the left and right sides of front end-plate is affixed respectively, and each side plate is equipped with multiple sidepiece mounting hole; Distance between two side plates is less than the width of curved roof, and the part between the lower surface of curved roof, two side plates is processed to form the storage tank consistent with built-in motor top contour shape; Offer the first saturating window in top at the middle part of curved roof front end, middle part offers top connecting bore, the middle part of rear end offers the second saturating window in top.
Preferably: front end-plate, curved roof, two, the left and right each parts of side plate are the integrated formed structure adopting same blank to obtain through forging and numerical control machining.
Preferably: sidepiece mounting hole comprise be arranged on side plate rear end the first sidepiece mounting hole, be arranged on the second sidepiece mounting hole in the middle part of side plate and be arranged on the 3rd sidepiece mounting hole of side plate front end.
Preferably: on the side plate of two, left and right, also offer multiple tapped bore, the first buckle closure and the second buckle closure all adopt screw to be fixedly connected with respective side plate.
Advantage of the present utility model and good effect are: the utility model provides a kind of motor integrated hanger of electric bicycle of structure design advantages of simple, compared with the hanging frame device of existing structure, the technical program is the integrated formed structure adopting same blank to obtain through forging and numerical control processing technology by arranging each parts, reaches and reduces overall weight, object such as raising structural strength and aesthetic appeal etc.Also solve the process difficulties of built-in motor vehicle vehicle frame processing, the mode arranging this integral type hanger simplifies the structure of vehicle frame, improves production efficiency greatly simultaneously.Integral type hanger adopt welding affixed mode and vehicle frame fastening, built-in motor adopts bolt to be arranged on hanger, the motor that causes and vehicle frame hanger loosen problem due to vehicle frame working accuracy and the strenuous vibration in using to solve built-in motor, improve the safety of riding.In addition, this integral type hanger all simplifies operation in the installation and the maintenance maintenance in later stage in early stage.
Accompanying drawing explanation
Fig. 1 is detonation configuration schematic diagram of the present utility model;
Fig. 2 is the perspective view of hanger body in Fig. 1;
Fig. 3 is the diagrammatic side-view cross-sectional structural representation of hanger body in Fig. 1.
In figure: 1, the first buckle closure; 2, hanger body; 3, the second buckle closure; 4, front end-plate; 5, curved roof; 6, the first saturating window in top; 7, top connecting bore; 8, the first sidepiece mounting hole; 9, the second sidepiece mounting hole; 10, side plate; 11, the 3rd sidepiece mounting hole; 12, tapped bore; 13, the second saturating window in top.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples and be described in detail as follows:
Refer to Fig. 1 and Fig. 2, the utility model comprises the hanger body 2 being positioned at middle part and the first buckle closure 1 and the second buckle closure 3 being fixedly mounted on its both sides.
Hanger body 2 comprises curved roof 5, the front end-plate 4 extended below skew back is forward connected with in the bottom of its front end, the front end being also connected with two side plates extended along its length in left and right, 10, two side plates 10 at the lower surface of curved roof 5 is connected with the edge, the left and right sides of front end-plate 4 is affixed respectively.
Be equipped with multiple sidepiece mounting hole on each side plate 10, in the present embodiment, as shown in FIG. sidepiece mounting hole comprise be arranged on side plate 10 rear end the first sidepiece mounting hole 8, be arranged on the second sidepiece mounting hole 9 in the middle part of side plate 10 and be arranged on the 3rd sidepiece mounting hole 11 of side plate 10 front end.The installation that each sidepiece mounting hole is used between built-in motor and this integral type hanger is fixed, and during assembling, multiple overbolt is laterally penetrated through each mounting hole and is locked, and built-in motor mounting is arranged on this integral type hanger.
Distance between two side plates 10 is less than the width of curved roof 5, and the first buckle closure 1 and the second buckle closure 3 laterally inwardly embed constriction.Part between the lower surface of curved roof 5, two side plates 10 is processed to form the storage tank consistent with built-in motor top contour shape.When carrying out the fitting operation of built-in motor, upwards the top of built-in motor is embedded in above-mentioned storage tank, adopt overbolt to carry out installation afterwards again and connect.
Offer the first saturating window in top 6 at the middle part of curved roof 5 front end, middle part offers top connecting bore 7, the middle part of rear end offers the second saturating window 13 in top.The above-mentioned first saturating window in top 6 and the saturating window 13 in the second top penetrate downwards for the pipe profile of vehicle frame, and adopt the mode be welded to connect to be fixedly connected with this integral type hanger.Top connecting bore 7 is fixedly connected with auxiliary between electric bicycle fame for this integral type hanger, and bolt can be adopted in actual installation to be located in top connecting bore 7.
In the present embodiment, front end-plate 4, curved roof 5, two, the left and right each parts of side plate 10 are the integrated formed structure adopting same blank to obtain through forging and numerical control machining, adopt 3D FMT and CNC Computerized Numerical Control processing technology to forge and numerical control machining blank.
In the present embodiment, two, left and right side plate 10 also offers multiple tapped bore 12, first buckle closure 1 and all adopts screw to be fixedly connected with respective side plate 10 with the second buckle closure 3, built-in motor and car load are merged more.
Claims (4)
1. the motor integrated hanger of electric bicycle, is characterized in that: comprise the hanger body (2) being positioned at middle part and the first buckle closure (1) and the second buckle closure (3) that are fixedly mounted on its both sides; Hanger body (2) comprises curved roof (5), the front end-plate (4) extended below skew back is forward connected with in the bottom of its front end, two side plates extended along its length (10) in left and right are also connected with at the lower surface of curved roof (5), the front end of two side plates (10) is connected with the edge, the left and right sides of front end-plate (4) is affixed respectively, and each side plate (10) is equipped with multiple sidepiece mounting hole; Distance between two side plates (10) is less than the width of curved roof (5), and the part between the lower surface of curved roof (5), two side plates (10) is processed to form the storage tank consistent with built-in motor top contour shape; Offer the first saturating window in top (6) at the middle part of curved roof (5) front end, middle part offers top connecting bore (7), the middle part of rear end offers the second saturating window in top (13).
2. the motor integrated hanger of electric bicycle as claimed in claim 1, is characterized in that: front end-plate (4), curved roof (5), two, the left and right each parts of side plate (10) are the integrated formed structure adopting same blank to obtain through forging and numerical control machining.
3. the motor integrated hanger of electric bicycle as claimed in claim 1, is characterized in that: sidepiece mounting hole comprise be arranged on side plate (10) rear end the first sidepiece mounting hole (8), be arranged on the second sidepiece mounting hole (9) at side plate (10) middle part and be arranged on the 3rd sidepiece mounting hole (11) of side plate (10) front end.
4. the motor integrated hanger of the electric bicycle as described in any one of claims 1 to 3, it is characterized in that: on the side plate (10) of two, left and right, also offer multiple tapped bore (12), the first buckle closure (1) and the second buckle closure (3) all adopt screw to be fixedly connected with respective side plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072266.7U CN204489092U (en) | 2015-02-02 | 2015-02-02 | The motor integrated hanger of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072266.7U CN204489092U (en) | 2015-02-02 | 2015-02-02 | The motor integrated hanger of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204489092U true CN204489092U (en) | 2015-07-22 |
Family
ID=53568365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520072266.7U Active CN204489092U (en) | 2015-02-02 | 2015-02-02 | The motor integrated hanger of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204489092U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184590A (en) * | 2016-08-16 | 2016-12-07 | 苏州八方电机科技有限公司 | Built-in motor link and built-in motor |
| WO2017020145A1 (en) * | 2015-08-04 | 2017-02-09 | Stephan Hahn | Motor bracket for electric bicycles |
| CN108298012A (en) * | 2018-02-05 | 2018-07-20 | 天津市金轮信德车业有限公司 | A kind of motor pendant of electric bicycle |
| CN110126969A (en) * | 2018-02-08 | 2019-08-16 | 金世威 | A kind of power safeguard structure of motor middle electric vehicle |
| WO2020104239A1 (en) * | 2018-11-21 | 2020-05-28 | Robert Bosch Gmbh | Drive assembly for a bicycle which can be powered electrically |
-
2015
- 2015-02-02 CN CN201520072266.7U patent/CN204489092U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017020145A1 (en) * | 2015-08-04 | 2017-02-09 | Stephan Hahn | Motor bracket for electric bicycles |
| CN106184590A (en) * | 2016-08-16 | 2016-12-07 | 苏州八方电机科技有限公司 | Built-in motor link and built-in motor |
| CN108298012A (en) * | 2018-02-05 | 2018-07-20 | 天津市金轮信德车业有限公司 | A kind of motor pendant of electric bicycle |
| CN110126969A (en) * | 2018-02-08 | 2019-08-16 | 金世威 | A kind of power safeguard structure of motor middle electric vehicle |
| CN110126969B (en) * | 2018-02-08 | 2024-04-09 | 台州市壹酷新能源科技有限公司 | Power protection structure of electric vehicle with centrally-mounted motor |
| WO2020104239A1 (en) * | 2018-11-21 | 2020-05-28 | Robert Bosch Gmbh | Drive assembly for a bicycle which can be powered electrically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |