CN204489092U - The motor integrated hanger of electric bicycle - Google Patents

The motor integrated hanger of electric bicycle Download PDF

Info

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
plate
hanger
curved roof
plates
mounting hole
Prior art date
Application number
CN201520072266.7U
Other languages
Chinese (zh)
Inventor
杨玉峰
Original Assignee
天津市金轮信德车业有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 天津市金轮信德车业有限公司 filed Critical 天津市金轮信德车业有限公司
Priority to CN201520072266.7U priority Critical patent/CN204489092U/en
Application granted granted Critical
Publication of CN204489092U publication Critical patent/CN204489092U/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K19/00Cycle frames
    • B62K19/30Frame parts shaped to receive other cycle parts or accessories
    • B62K19/34Bottom brackets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40Rider propelled cycles with auxiliary electric motor
    • B62M6/55Rider 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

The motor integrated hanger of electric bicycle

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).
CN201520072266.7U 2015-02-02 2015-02-02 The motor integrated hanger of electric bicycle CN204489092U (en)

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 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 (4)

* Cited by examiner, † Cited by third party
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
WO2020104239A1 (en) * 2018-11-21 2020-05-28 Robert Bosch Gmbh Drive assembly for a bicycle which can be powered electrically

Cited By (4)

* Cited by examiner, † Cited by third party
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
WO2020104239A1 (en) * 2018-11-21 2020-05-28 Robert Bosch Gmbh Drive assembly for a bicycle which can be powered electrically

Similar Documents

Publication Publication Date Title
CN201664846U (en) Radiator core body assembly machine
EP2455243B1 (en) Method for manufacturing a transverse control arm and transverse control arm
US20150054250A1 (en) One-piece connector for a shock-absorbing frame of a bicycle
CN202923715U (en) Automobile front auxiliary frame and corresponding automobile
CN106184377B (en) Front axle carrier with the attachment device for steering box
CN102815338A (en) Frame structure for car body of light-weight full-loading type passenger car
CN204472909U (en) Transparent automobile ceiling support
CN202358193U (en) Light-weight bus frame
CN204713007U (en) A kind of adjustable automobile side door beams assembly
CN202624562U (en) Concealed battery mounting structure for electric bicycle
CN202038370U (en) Side wall outer plate support
CN100572170C (en) Four-wheel mini car frame
CN203995532U (en) Automobile control arm forging
CN103693104A (en) Modularly connected light-weight frame main body
CN103101574A (en) Light weight bus frame
CN204175137U (en) A kind of electric automobile dedicated aluminium alloy Vehicle door frame
CN203651907U (en) Detachable subframe structure
CN206265145U (en) Low-speed electronic automotive light weight technology vehicle body framework construction
CN202935426U (en) Electric field vehicle frame
CN103192887B (en) Split type rear floor spare wheel case structure
CN202175102U (en) Passenger car
CN203114885U (en) Pin shaft assembly for mining dump vehicle
CN202279158U (en) Lightweight electric vehicle
CN204643517U (en) A kind of escalator machine room removable cover
CN201040541Y (en) Front auxiliary car frame assembly

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model