KR200488885Y1 - Structure for Assembling Elctrically Driving Hub Motor with Wheel Rim in Electric Kickboard - Google Patents
Structure for Assembling Elctrically Driving Hub Motor with Wheel Rim in Electric Kickboard Download PDFInfo
- Publication number
- KR200488885Y1 KR200488885Y1 KR2020190000911U KR20190000911U KR200488885Y1 KR 200488885 Y1 KR200488885 Y1 KR 200488885Y1 KR 2020190000911 U KR2020190000911 U KR 2020190000911U KR 20190000911 U KR20190000911 U KR 20190000911U KR 200488885 Y1 KR200488885 Y1 KR 200488885Y1
- Authority
- KR
- South Korea
- Prior art keywords
- straddle type
- rim
- type straddle
- motor
- electric
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
- B60B21/10—Rims characterised by the form of tyre-seat or flange, e.g. corrugated
- B60B21/104—Rims characterised by the form of tyre-seat or flange, e.g. corrugated the shape of flanges
- B60B21/106—Rims characterised by the form of tyre-seat or flange, e.g. corrugated the shape of flanges the shape of flange end-sections
-
- 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
- B62K3/00—Bicycles
- B62K3/002—Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners
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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
- B62M6/60—Rider propelled cycles with auxiliary electric motor power-driven at axle parts
- B62M6/65—Rider propelled cycles with auxiliary electric motor power-driven at axle parts with axle and driving shaft arranged coaxially
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/006—Structural association of a motor or generator with the drive train of a motor vehicle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The present invention relates to a straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type A brake device comprising: a cylindrical motor body formed with a rotor, a main cover having a brake pad formed on one side of the motor body, a disk providing a brake function adjacent to the brake pad, a brake link for operating the brake disk, An electric hub motor comprising at least three fasteners spaced apart from one another in a radially symmetrical manner on a rotating surface of the motor body; And an air inlet of a wide tire is connected to one side of the wide tire and an inner side of the motor main body of the electric hub motor is coupled to the inner side of the vehicle, Wherein a bolt hole is formed through the fastener and the fastening groove, and a bolt is fastened to or released from the fastening hole in the bolt hole to couple or separate the electric hub motor and the rim, , The coupling structure of the electric kickboard electric hub motor and the rim which can easily and easily remove and replace the distorted or damaged rim, improves the stability of the unstable running structure of the electric kickboard, and can completely realize the tightness of the tubeless. do.
Description
More particularly, the present invention relates to a wheel-driving related technology of an electric kickboard, and more particularly, it is possible to easily and easily remove and replace distorted or damaged rims by an impact, improve the stability of the unstable running structure of the electric kickboard, And to a coupling structure of a electric kickboard electric hub motor and a rim, which can completely realize the airtightness of the tubeless during mounting.
Recently, an electric kickboard using an electric hub motor has been utilized as a hobby or transportation means in everyday life.
For example, the electric kickboard comprises a horizontal footstool, a steering unit coupled to the front end of the footstool, a rear wheel coupled to an end of the footstep, and a front wheel coupled to the lower end of the steering unit.
The front wheel and the rear wheel may each be constituted by a tire, a rim on which the tire is mounted, and an electric hub motor for rotating the rim. In view of the structural characteristics of the electric kickboard, The
If the
1 (b), the
Likewise, in order to replace the
Therefore, according to the embodiment of the present invention, it is possible to replace the crushed or damaged rims and to mount a wide tire, The present invention has been made in view of the above problems.
The object of the present invention is to provide a straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type straddle type A brake apparatus for a vehicle, comprising: a cylindrical motor body which is opposed to a rotary body, a main body cover having a brake pad formed on one side of the motor body and a brake disk; An electric hub motor comprising at least three fasteners spaced apart from each other in a radially symmetrical manner on a rotating surface of the motor body; And an air inlet of a wide tire is connected to one side of the wide tire and an inner side of the motor main body of the electric hub motor is coupled to the inner side of the vehicle, Wherein a bolt hole is formed through the fastener and the fastening groove, and a bolt is fastened or released from the fastening hole to the bolt hole, so that the electric hub motor and the rim are mutually engaged or disengaged Which can be achieved by providing a coupling structure of the electric kickboard electric hub motor and the rim.
Here, the fastener may be formed as a rectangular cross-sectional structure protruding from the rotational surface of the motor body, and the fastening groove may be formed in a rectangular cross-sectional structure corresponding to the shape of the fastener.
In addition, the fastening holes and the fastening holes may be spaced apart from each other by a predetermined distance to form six holes.
In addition, the rim can be precisely machined into one piece with aluminum.
The rim may be formed to have a wide width such that a wide-width cart racing tire having an inner diameter of 6.0 mm to 7.0 mm and a width of 120 to 140 mm is mounted.
At least three or more coupling grooves spaced uniformly in a radial symmetrical shape are formed in the rotational surface of the motor body, and fastening holes corresponding to the coupling grooves are protruded from the inner surface of the rim, A bolt hole is formed through the groove and the fastening hole, and the bolt is fastened to or released from the fastening hole in the bolt hole, so that the electric hub motor and the rim can be coupled or separated from each other.
At least three first fasteners spaced apart from each other in a radial symmetrical shape are protruded from the rotation surface of the motor body and a first fastening groove is formed therein. The first fastening hole and the first fastening groove Wherein a second fastening groove corresponding to the first fastening groove is formed in an inner side surface of the rim and a second fastening hole corresponding to the first fastening groove is protruded from the inner surface of the rim, 2 fasteners are arranged in an intersecting manner and bolt holes are respectively formed through the fastening grooves and the fastening holes so that the bolts are fastened or released from the fastening holes to the bolt holes, Can be combined or separated.
According to the present invention, the joint structure by the fastening of the outer side of the electric motor and the fastening groove of the inner side of the rim can separate and replace the rim that is crushed, damaged or damaged by external impact, There is an effect that can be performed.
In addition, by installing a relatively large wide tire by a relatively small electric hub motor, the unstable running structure of the electric kickboard can be improved and the driving stability can be improved.
Further, the rim is formed by precision machining with aluminum, and the tubeless airtightness can be completely realized even when the wide tire is mounted.
FIG. 1 illustrates a coupling structure between an electric motor and a rim according to the prior art.
Fig. 2 is a perspective view showing a coupling structure of the electric kickboard electric motor and the rim according to the embodiment of the present invention.
3 illustrates the coupling between the electric kickboard electrical hub motor and the rim of FIG. 2 with the wide tire.
Fig. 4 is an exploded perspective view of a coupling structure of the electric kickboard electric motor and the rim of Fig. 2;
Fig. 5 is a cross-sectional perspective view of the coupling structure of the electric kickboard electric motor and rim of Fig. 2;
Figs. 6 and 7 show sectional structures of a coupling structure of the electric kickboard electric motor and the rim of Fig. 2, respectively.
FIGS. 8 and 9 illustrate photographs of a motorized kickboard to which a coupling structure of the electric motor and the rim of the electric kickboard of FIG. 2 is applied.
Hereinafter, the structure and function of the coupling structure of the electric kickboard electric motor and the rim according to the embodiment of the present invention will be described.
FIG. 2 is a perspective view of a coupling structure of an electric motor and a rim according to an embodiment of the present invention; FIG. 3 is a perspective view showing a coupling structure between the electric motor and the rim of the electric kickboard, FIG. 4 is an exploded perspective view of a coupling structure of an electric hub motor and a rim of the electric kickboard of FIG. 2, FIG. 5 is a sectional perspective view of a coupling structure of the electric kickboard electric motor and the rim of FIG. 2 FIGS. 6 and 7 show sectional structures of a coupling structure of the electric kickboard electric motor and the rim of FIG. 2, respectively. FIGS. 8 and 9 are views showing the electric kickboard, This is a picture of a kickboard.
2 to 9, the coupling structure of the electric kickboard electric motor and the rim according to the present invention is configured such that the
The
Here, the motor
Next, the
A bolt hole h is formed through the
Therefore, when the
The
The
In addition, the
In addition, in the present invention, the
Although not shown, at least three or more coupling grooves spaced uniformly in a radial symmetrical shape are formed on the rotating surface of the motor body, fasteners corresponding to the coupling grooves are protruded from the inner surface of the rim, The coupling structure of the electric hub motor and the rim may be modified so that the bolt hole is formed through the coupling groove and the coupling hole and the bolt is fastened or released from the coupling hole to the bolt hole so that the electric hub motor and the rim are mutually engaged or separated. have.
Alternatively, at least three first fasteners spaced apart from each other in a radial symmetrical shape are protrudingly formed on the rotating surface of the motor body, and a first fastening groove is formed therein. The first fastening hole and the first fastening groove are cross- A second fastening groove corresponding to the first fastening groove is formed in the inner side surface of the rim and a second fastening hole corresponding to the first fastening groove is formed so as to protrude therefrom, the second fastening groove and the second fastening groove are cross- And a bolt hole is formed through the fastening groove and the fastening hole so that the bolt is fastened to or released from the bolt hole so that the electric hub motor and the rim are coupled to or separated from each other. The stability of the coupling structure may be further improved by deforming.
Therefore, due to the coupling structure between the electric hub motor and the rim, the coupling structure of the electric hub motor and the coupling groove of the inside of the rim can be prevented from being collapsed, damaged or damaged by the external impact By replacing the rim, it is possible to carry out the replacement work easily and easily. By installing the relatively large wide tire by the relatively small electric hub motor, it improves the unstable running structure of the electric kickboard, And the rim is formed by precision machining with aluminum, so that the airtightness of the tubeless can be completely realized even when the wide tire is mounted.
On the other hand, the above-described apparatus can not be applied to a limited configuration of the embodiments described, but embodiments may be configured by selectively combining all or a part of each embodiment so that various modifications can be made.
110: electric hub motor 111: support shaft
112: motor main body 113: main body cover
113a: Brake pad 114: Disk
115: brake link 116: fastener
120: Rim 121: Air inlet
122: fastening groove h: bolt hole
20: Steering section 30: Support frame
40: Wide tire
Claims (7)
And the motor main body of the electric hub motor is inserted into and coupled with the inner side of the large-diameter tire, and a fastening groove corresponding to the fastening hole is formed on the inner side surface of the large- ; And,
Wherein a bolt hole is formed through the fastener and the fastening groove and a bolt is fastened or released from the fastener to the bolt hole to couple or separate the electric motor and the rim to each other, Combination structure of rim.
Wherein the fastening hole is protruded in a rectangular cross-sectional structure on the rotating surface of the motor body, and the fastening groove is formed in a rectangular cross-sectional shape corresponding to the shape of the fastening hole, Combination structure of rim.
Wherein the fastener and the fastening groove are spaced apart from each other by a predetermined distance so that each of the fastener and the fastening groove is composed of six.
Characterized in that the rim is precisely machined in one piece with aluminum.
Wherein the rim is formed to have a wide width so as to mount a wide-width cart racing tire having an inner diameter of 6.0 mm to 7.0 mm and a width of 120 to 140 mm.
Wherein at least three or more coupling grooves spaced apart in a radial symmetrical shape are formed on the rotational surface of the motor body, a coupling hole corresponding to the coupling groove is protruded from the inner side surface of the rim, Wherein a bolt hole is formed through the fastener and a bolt is fastened or released from the fastener to the bolt hole so that the electric motor and the rim are engaged with or separated from each other. .
At least three or more first fasteners spaced apart from each other in a radial symmetrical shape are protrudingly formed on the rotating surface of the motor main body and a first fastening groove is formed therein, And,
A second fastening groove corresponding to the first fastening groove is formed in the inner side surface of the rim and a second fastening hole corresponding to the first fastening groove is protruded from the inner side surface of the rim, Disposed,
A bolt hole is formed through the corresponding fastening groove and the corresponding fastening hole so that the bolt is fastened to or released from the fastening hole in the bolt hole so that the electric hub motor and the rim are mutually engaged or disengaged, Combination structure of electric hub motor and rim.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020190000911U KR200488885Y1 (en) | 2019-03-05 | 2019-03-05 | Structure for Assembling Elctrically Driving Hub Motor with Wheel Rim in Electric Kickboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR2020190000911U KR200488885Y1 (en) | 2019-03-05 | 2019-03-05 | Structure for Assembling Elctrically Driving Hub Motor with Wheel Rim in Electric Kickboard |
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KR200488885Y1 true KR200488885Y1 (en) | 2019-04-01 |
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KR2020190000911U KR200488885Y1 (en) | 2019-03-05 | 2019-03-05 | Structure for Assembling Elctrically Driving Hub Motor with Wheel Rim in Electric Kickboard |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200491852Y1 (en) * | 2020-01-23 | 2020-06-17 | 연제혁 | Structure for Assembling Electrically Driving Hub Motor with Separated Wheel Rim for Electric Kickboard |
KR200492024Y1 (en) * | 2020-04-24 | 2020-07-21 | 연제혁 | Electric quickboard having rear suspension structure |
KR200492023Y1 (en) * | 2020-04-24 | 2020-07-22 | 연제혁 | Electric quickboard having front suspension structure |
KR102437432B1 (en) * | 2022-04-21 | 2022-08-26 | 연제혁 | System for cooling hub motor for electric quickboard and electric quickboard having the same |
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KR100480534B1 (en) | 2001-03-16 | 2005-04-06 | 가부시키가이샤 닛뽄 에이세이 센터 | Charcoal cutting apparatus |
KR20120058813A (en) * | 2010-11-30 | 2012-06-08 | 엘지이노텍 주식회사 | Assembling structure for wheel and hub of electric bicycle |
KR101529135B1 (en) | 2015-04-02 | 2015-06-16 | 연제혁 | folding electric drive board |
KR101662233B1 (en) | 2009-02-12 | 2016-10-05 | 주식회사 비즈모델라인 | Method for Preventing Voice Phishing by using Call Certification |
CN106487153A (en) * | 2016-10-09 | 2017-03-08 | 北京摩拜科技有限公司 | Motor disc brake component and its assemble method, motor and electric vehicle |
KR101729620B1 (en) | 2016-11-29 | 2017-04-24 | 연제혁 | A motor-driven board |
-
2019
- 2019-03-05 KR KR2020190000911U patent/KR200488885Y1/en active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100480534B1 (en) | 2001-03-16 | 2005-04-06 | 가부시키가이샤 닛뽄 에이세이 센터 | Charcoal cutting apparatus |
KR101662233B1 (en) | 2009-02-12 | 2016-10-05 | 주식회사 비즈모델라인 | Method for Preventing Voice Phishing by using Call Certification |
KR20120058813A (en) * | 2010-11-30 | 2012-06-08 | 엘지이노텍 주식회사 | Assembling structure for wheel and hub of electric bicycle |
KR101529135B1 (en) | 2015-04-02 | 2015-06-16 | 연제혁 | folding electric drive board |
CN106487153A (en) * | 2016-10-09 | 2017-03-08 | 北京摩拜科技有限公司 | Motor disc brake component and its assemble method, motor and electric vehicle |
KR101729620B1 (en) | 2016-11-29 | 2017-04-24 | 연제혁 | A motor-driven board |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200491852Y1 (en) * | 2020-01-23 | 2020-06-17 | 연제혁 | Structure for Assembling Electrically Driving Hub Motor with Separated Wheel Rim for Electric Kickboard |
KR200492024Y1 (en) * | 2020-04-24 | 2020-07-21 | 연제혁 | Electric quickboard having rear suspension structure |
KR200492023Y1 (en) * | 2020-04-24 | 2020-07-22 | 연제혁 | Electric quickboard having front suspension structure |
KR102437432B1 (en) * | 2022-04-21 | 2022-08-26 | 연제혁 | System for cooling hub motor for electric quickboard and electric quickboard having the same |
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