CN207450132U - Electric booster bicycle vehicle frame and electric booster bicycle - Google Patents
Electric booster bicycle vehicle frame and electric booster bicycle Download PDFInfo
- Publication number
- CN207450132U CN207450132U CN201721549291.5U CN201721549291U CN207450132U CN 207450132 U CN207450132 U CN 207450132U CN 201721549291 U CN201721549291 U CN 201721549291U CN 207450132 U CN207450132 U CN 207450132U
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- China
- Prior art keywords
- connecting portion
- arc sections
- face
- electric booster
- vehicle frame
- Prior art date
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Classifications
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- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model provides a kind of electric booster bicycle vehicle frame and electric booster bicycle, belongs to bicycle art.Electric booster bicycle vehicle frame includes body frame and subframe.Body frame includes the first connecting portion being connected with front fork, the 3rd connecting portion for the second connecting portion that is connected with cushion and for being connected with back vent, and the both ends of second connecting portion are connected respectively with first connecting portion, the 3rd connecting portion.Subframe is detachably connected with the 3rd connecting portion, and subframe and the 3rd connecting portion are configured to accommodate the accommodation space of motor jointly.This electric booster bicycle vehicle frame can easily realize the installation and dismounting to motor, ensure that the aesthetics of entire vehicle frame, and entire vehicle frame has good structural stability.
Description
Technical field
The utility model is related to bicycle art, in particular to a kind of electric booster bicycle vehicle frame and electric power-assisted from
Driving.
Background technology
Moped, is a kind of new cart, and appearance is similar to bicycle, using battery as auxiliary power source,
Equipped with motor, and possess power assist system, realize that manpower is ridden and the integrated new traffic tool of motor power-assist.
There are two types of mounting means for the motor of moped：One kind is wheel hub motor, motor installation front hub or trailing wheel
Hub, the motor of this mode can cause in the absence of a power supply, and riding resistance increases, more laborious than ordinary bicycle；Separately
One kind is built-in motor, i.e., motor is mounted on the centre position of vehicle body, is pacified by way of welding motor hanger on vehicle frame
Motor is filled, weldering spot is so easily left, influences beauty, the installation and removal of motor are extremely inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of electric booster bicycle vehicle frame, to improve motor installation, dismounting not side
Just the problem of.
The purpose of this utility model is to provide a kind of electric booster bicycle, to improve motor installation, dismantle inconvenience
Problem.
The utility model is realized in this way：
Based on above-mentioned first purpose, the utility model provides a kind of electric booster bicycle vehicle frame, including：
Body frame, body frame includes the first connecting portion being connected with front fork, for the second connecting portion that is connected with cushion and
For the 3rd connecting portion being connected with back vent, the both ends of second connecting portion are connected respectively with first connecting portion, the 3rd connecting portion；
Subframe, subframe are detachably connected with the 3rd connecting portion, and subframe and the 3rd connecting portion are configured to accommodate electricity jointly
The accommodation space of machine.
Further, the one end of the 3rd connecting portion away from second connecting portion forms the first arc sections, and subframe forms the second circle
Arc portion, the second arc sections are located at the bottom of the first arc sections, and the Internal periphery of the first arc sections and the Internal periphery of the second arc sections are total to
With restriction accommodation space.
Further, position limiting structure is equipped between the first arc sections and the second arc sections, position limiting structure can limit first
Arc sections are with respect to the second arc sections transverse direction changing of the relative positions.
Further, the end face at the both ends of the first arc sections be first end face and second end face, the both ends of the second arc sections
End face be the 3rd end face and the 4th end face；
Position limiting structure includes the first protrusion being arranged in first end face, the second protrusion in second end face, sets
In the 3rd protrusion on the 3rd end face and the 4th protrusion on the 4th end face；
First protrusion has the first limitation face, and the 3rd protrusion has the second limitation face, the first limitation face and the second limit
Face contact processed, is moved with limiting the first arc sections relative to the second arc sections to first direction；
Second protrusion has the 3rd limitation face, and the 4th protrusion has the 4th limitation face, the 3rd limitation face and the 4th limit
Face contact processed, is moved, second direction is opposite with first direction with limiting the first arc sections relative to the second arc sections to second direction.
Further, the 4th protrusion is equipped with the 5th protrusion, and the 5th protrusion is extended in the first arc sections, and the 5th
Protrusion contacted with the inner wall of the first arc sections can limit the first arc sections relative to the second arc sections to second direction move.
Further, the inside of the first arc sections is equipped with the first card convex and the second card convex, and the first card convex and the second card convex are equal
Along the first arc sections circumferentially, the first unwrapping wire slot is formed between the first card convex and the second card convex；
The inside of second arc sections is equipped with the 3rd card convex and the 4th card convex, and the 3rd card convex and the 4th card convex are along the second circular arc
Portion circumferentially, the second unwrapping wire slot is formed between the 3rd card convex and the 4th card convex.
Further, first connecting portion, second connecting portion and the 3rd connecting portion are an integral structure.
Further, second connecting portion bends inwards with respect to first connecting portion, and second connecting portion is in first connecting portion
Angle is obtuse angle；
3rd connecting portion bends inwards with respect to second connecting portion, and the 3rd connecting portion is in that angle is blunt with second connecting portion
Angle.
Further, electric booster bicycle vehicle frame further includes battery case mounting bracket, one end of battery case mounting bracket and first
Connecting portion connects, and the other end of battery case mounting bracket is connected with the 3rd connecting portion.
Based on above-mentioned second purpose, the utility model provides a kind of electric booster bicycle, including above-mentioned electric power-assisted voluntarily
Vehicle carriage.
The beneficial effects of the utility model are：
The utility model provides a kind of electric booster bicycle vehicle frame, including body frame and subframe, the first connecting portion in body frame
For being connected with front fork, the second connecting portion in body frame with cushion for being connected, and the 3rd connecting portion in body frame is used for and back vent
Connection.Subframe is detachably connected with body frame, and the 3rd connecting portion of subframe and body frame is built into accommodation space jointly.When needing to install
During motor, first subframe from body frame can be unloaded, motor is placed on to the designated position of the 3rd connecting portion, then by subframe and body frame
Installation, finally makes motor be located in accommodation space, so as to fulfill the installation of motor.This electric booster bicycle vehicle frame can be convenient
It realizes the installation and dismounting to motor, ensure that the aesthetics of entire vehicle frame, entire vehicle frame has good structural stability.
The utility model provides a kind of electric booster bicycle, including above-mentioned electric booster bicycle vehicle frame, there is above-mentioned electricity to help
All advantages of force bike vehicle frame.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure diagram for the electric booster bicycle vehicle frame that the utility model embodiment 1 provides；
Fig. 2 is the structure diagram of body frame shown in FIG. 1；
Fig. 3 is the partial view at the first visual angle of body frame shown in Fig. 2；
Fig. 4 is the partial view at the second visual angle of body frame shown in Fig. 2；
Fig. 5 is the structure diagram of subframe shown in FIG. 1；
Fig. 6 is the partial view of electric booster bicycle vehicle frame shown in FIG. 1；
The structure diagram for the electric booster bicycle that Fig. 7 the utility model embodiments 1 provide.
Icon：100- electric booster bicycle vehicle frames；10- body frames；11- first connecting portions；111- front fork pipe sleeves；112- headlights
Fixed seat；The first outlet holes of 113-；12- second connecting portions；The second outlet holes of 121-；122- cushion mounting holes；123- dampers
Mounting hole；The 3rd connecting portions of 13-；131- back vent mounting holes；The first arc sections of 14-；141- first end faces；142- second end faces；
143- arc sections；144- straightways；The first protrusions of 145-；1451- first limits face；The second protrusions of 146-；1461- the 3rd
Limitation face；The first card convexs of 147-；The second card convexs of 148-；149- the first unwrapping wire slots；1491- threading holes；15- battery case mounting brackets；
151- accommodating spaces；20- subframes；The second arc sections of 21-；The 3rd end faces of 211-；The 4th end faces of 212-；The 3rd protrusions of 213-；
2131- second limits face；The 4th protrusions of 214-；2141- the 4th limits face；The 5th protrusions of 215-；The 3rd card convexs of 216-；
The 4th card convexs of 217-；218- the second unwrapping wire slots；30- accommodation spaces；200- electric booster bicycles；210- front-wheels；220- front forks；
230- headlights；240- trailing wheels；250- back vents；260- cushions；270- dampers；280- battery cases；290- motors.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can configure to arrange and design with a variety of.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
, it is necessary to which explanation, indicating position or position relationship are based on attached drawing in the description of the utility model embodiment
Shown orientation or position relationship or the utility model product using when the orientation usually put or position relationship or
Orientation or position relationship that those skilled in the art usually understand or the utility model product using when usually put
Orientation or position relationship are for only for ease of description the utility model and simplify description rather than instruction or imply signified dress
It puts or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that the utility model
Limitation.In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that instruction or hint phase
To importance.
In the description of the utility model embodiment, it is also necessary to explanation, unless otherwise clearly defined and limited, art
Language " setting ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected or
It is integrally connected；Can be directly connected to, can also be indirectly connected with by intermediary.For those of ordinary skill in the art
For, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of electric booster bicycle vehicle frame 100, including body frame 10 and subframe 20, subframe
20 are detachably connected with body frame 10.
Body frame 10 is hollow-core construction.As shown in Fig. 2, body frame 10 includes first connecting portion 11, second connecting portion 12 and the 3rd
Connecting portion 13, one end of second connecting portion 12 are connected with one end of first connecting portion 11, the other end of second connecting portion 12 and
Three connecting portions 13 connect, and first connecting portion 11, second connecting portion 12 and 13 three of the 3rd connecting portion are an integral structure, i.e. three
It is integrally formed.Second connecting portion 12 bends inwards with respect to first connecting portion 11,13 opposite second connecting portion 12 of the 3rd connecting portion to
Inner bending, first connecting portion 11 and second connecting portion 12 are in that angle is obtuse angle, and the second connecting portion 12 connects with the described 3rd
Socket part 13 is in that angle is obtuse angle.The body frame 10 of this structure has good carrying can be with good structural stability.
Wherein, the one end of first connecting portion 11 away from second connecting portion 12 be equipped with front fork pipe sleeve 111, front fork pipe sleeve 111 with
First connecting portion 11 is integrally formed, and has enough fastnesses after ensureing the two connection.Front fork pipe sleeve 111 is used to install front fork,
Front fork pipe sleeve 111 is equipped with headlight fixed seat 112, for fixing headlight.First connecting portion 11 is equipped with what is connected with its inside
First outlet hole 113.In actual use, brake cable, shift cable etc. can be hidden in body frame 10, finally from the first outlet hole
113 are pierced by.
Second connecting portion 12 is equipped with the second outlet hole 121, cushion mounting hole 122 and shock absorber mounting hole 123.Cushion is pacified
Dress hole 122 is used to install cushion；Shock absorber mounting hole 123 and mounting shock absorber；Second outlet hole 121 is used for for brake cable, becomes
Fast line is pierced by；In actual use, brake cable, one end of shift cable will be pierced by from the first outlet hole 113, brake cable, shift cable
The other end will be pierced by from the second outlet hole 121, can fixation integrally be played to brake cable and shift cable.
3rd connecting portion 13 is equipped with back vent mounting hole 131, and back vent mounting hole 131 is used to install back vent.3rd connecting portion
13 one end away from second connecting portion 12 form the first arc sections 14.As shown in figure 3, the first arc sections 14 are substantially semicircle.
The end face at the both ends of the first arc sections 14 is first end face 141 and second end face 142, and the inner surface of the first arc sections 14 is included directly
Line segment 144 and arc section 143, the central angle of arc section 143 are less than 180 degree, and one end of arc section 143 extends to first end face
141, the other end of arc section 143 is connected with one end of straightway 144, and the other end of straightway 144 extends to second end face
142.Straightway 144 extends along the tangential direction of arc section 143.
Wherein, the first protrusion 145 in first end face 141, the first protrusion 145 have first limitation face 1451, first
Limitation face 1451 is towards the straightway 144 of the inner surface of the first arc sections 14.Second end face 142 is equipped with the second protrusion 146,
Second protrusion 146 has the 3rd limitation face 1461, and the 3rd limitation face 1461 limits face 1451 towards first.
In addition, as shown in figure 4, the inner surface of the first arc sections 14 is equipped with the first card convex 147 and the second card convex 148, the
One card convex 147 and the second card convex 148 along the first arc sections 14 circumferentially, between the first card convex 147 and the second card convex 148
Form the first unwrapping wire slot 149.First arc sections 14 are equipped with multiple threading holes 1491 connected with the first unwrapping wire slot 149.It is actual
During installation, the line that motor is connected can be hidden in the first unwrapping wire slot 149, and is passed through threading hole 1491 and be pierced by.This structure
First arc sections 14 can realize pair power cord being connected with motor, signal wire hide.
In the present embodiment, battery case mounting bracket 15 is additionally provided on body frame 10, one end of battery case mounting bracket 15 connects with first
Socket part 11 connects, and the other end of battery case mounting bracket 15 is connected with the first arc sections 14 on the 3rd connecting portion 13.Battery case is pacified
15 are shelved to collectively form one by one for accommodating the accommodating space 151 of battery case with body frame 10.Battery case mounting bracket 15 is except that can rise
To outside the effect of installation battery case, can also play a supporting role between 11 and the 3rd connecting portion 13 of first connecting portion, thus into
One step improves the fastness and structural stability of body frame 10.
In the present embodiment, as shown in figure 5, subframe 20 is arc-shaped, subframe 20 forms the second arc sections 21, the second arc sections
21 inner surfaces are arc-shaped, and central angle is less than 180 degree.The both ends of second arc sections 21 are the 3rd end face 211 and the 4th end face
212, the 3rd end face 211 is equipped with the 3rd protrusion 213, and the 3rd protrusion 213 has the second limitation face 2131, the second limitation face
2131 departing from the second arc sections 21 inner surface.4th end face 212 is equipped with the 4th protrusion 214, and the 4th protrusion 214 has
There is the 4th limitation face 2141, the 4th limitation face 2141 is departing from the second limitation face 2131.In addition, the 4th protrusion 214 is equipped with
5th protrusion 215.
As shown in fig. 6, the inner surface of the second arc sections 21 is equipped with the 3rd card convex 216 and the 4th card convex 217, the 3rd card convex
216 and the 4th card convex 217 along the second arc sections 21 circumferentially, is formed between the 3rd card convex 216 and the 4th card convex 217
Two unwrapping wire slots 218.Actual installation, the line that motor is connected can be hidden in the second unwrapping wire slot 218, connected with motor so as to fulfill Dui
The power cord that connects, signal wire are hidden.
As shown in Figure 1, when body frame 10 is installed with subframe 20, the second arc sections are located at the bottom of the first arc sections, the first circle
Two end in contact with the second arc sections 21, the two are detachably connected by screw realization respectively at the both ends of arc portion 14.First protrusion
Portion 145, the second protrusion 146, the 3rd protrusion 213 and the 4th protrusion 214 are construed as limiting the first arc sections 14 opposite second
The position limiting structure of 21 transverse shifting of arc sections.Wherein, the first limitation 1451 and the 3rd protrusion 213 of face of the first protrusion 145
The second limitation face 2131 contact, with limit the first arc sections 14 with respect to the second arc sections 21 to first direction movement, first party
To for laterally to the left；The 3rd limitation face 1461 and the 4th limitation face 2141 of the 4th protrusion 214 of second protrusion 146 connect
Touch, moved with limiting the first arc sections 14 with respect to the second arc sections 21 to second direction, second direction for it is horizontal to the right；5th is convex
The straightway 144 for going out portion 215 with the inner surface of the first arc sections 14 contacts, with 14 opposite second arc sections of the first arc sections of limitation
21 movement in a right lateral direction.After body frame 10 is connected by screw with subframe 20, body frame 10 and subframe 20 will form one for placing
The inner wall of the accommodation space 30 of motor, the inner wall of the first arc sections 14 and the second arc sections 21 limits accommodating space 151 jointly, holds
Space 30 is received as circular through hole.
In the present embodiment, the setting of the position limiting structure between the first arc sections 14 and the second arc sections 21, on the one hand convenient for
21 rapid abutting joint of one arc sections 14 and the second arc sections, achievable first arc sections 14 of another aspect are determined with the second arc sections 21
Position prevents the horizontal changing of the relative positions of the two.
When being installed to motor, subframe 20 from body frame 10 can be unloaded first, motor is placed on the first circular arc
In portion 14, then subframe 20 and body frame 10 by screw are installed and fixed so that motor is located in accommodation space 30, the first arc sections
The first card convex 147, the second card convex 148 in 14 and the 3rd card convex 216, the 4th card convex 217 in the second arc sections 21 block with
On motor in corresponding groove, so as to fulfill the /V and fixation to motor.This electric booster bicycle vehicle frame 100 can facilitate
Installation and dismounting of the realization to motor, ensure that the aesthetics of entire vehicle frame, body frame 10 is an integral molding structure so that vehicle frame
With good structural stability.
Embodiment 2
As shown in fig. 7, the present embodiment provides a kind of electric booster bicycle 200, including front-wheel 210, front fork 220, headlight
230th, the electric power-assisted in trailing wheel 240, back vent 250, cushion 260, damper 270, battery case 280, motor 290 and above-described embodiment
Cycle frame 100.
Wherein, front-wheel 210 is rotatably installed on front fork 220；Front fork 220 is rotatably installed on front fork pipe sleeve 111；Before
Lamp 230 is rotatably installed on the headlight fixed seat 112 on front fork pipe sleeve 111；Cushion 260 passes through screw and second connecting portion 12
Connection, the screw are bolted in cushion mounting hole 122；Back vent 250 is rotatablely connected by shaft and the 3rd connecting portion 13, the shaft
In 13 back vent mounting hole 131 of the 3rd connecting portion；Trailing wheel 240 is pivotally mounted to back vent 250；Motor 290 is installed on electricity and helps
In the accommodation space 30 of force bike vehicle frame 100, motor 290 is connected with trailing wheel 240 by chain, and the two of the rotor of motor 290
End is equipped with foot pedal；One end of damper 270 is connected by shaft with second connecting portion 12, which is located at damper installation
In hole 123, the other end of damper 270 is rotatablely connected by shaft and back vent 250；Battery case 280 is located in accommodating space 151
And be connected by screw with battery case mounting bracket 15, battery is equipped in battery case 280, motor 290 and headlight 230 are electric with battery
Connection.
A kind of electric booster bicycle 200 provided in this embodiment can effectively simplify body structure and process for machining and manufacturing,
It is simple in structure, it is quickly and expediently installed, it is versatile.In addition, the body frame 10 and subframe 20 in vehicle frame have detachability, convenient for electricity
The installation of machine 290.Vehicle frame have well support can and structural stability, cushion 260 be mounted on vehicle frame on be in hanging shape
State has good damping property, can promote the comfort that bicyclist rides.
It these are only the preferred embodiment of the utility model, be not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of electric booster bicycle vehicle frame, which is characterized in that including：
Body frame, the body frame includes the first connecting portion being connected with front fork, for the second connecting portion that is connected with cushion and
For the 3rd connecting portion being connected with back vent, the both ends of the second connecting portion respectively with the first connecting portion, the described 3rd
Connecting portion connects；
Subframe, the subframe are detachably connected with the 3rd connecting portion, and the subframe is built jointly with the 3rd connecting portion
Into for accommodating the accommodation space of motor.
2. electric booster bicycle vehicle frame according to claim 1, which is characterized in that the 3rd connecting portion is away from described
One end of two connecting portions forms the first arc sections, and the subframe forms the second arc sections, and second arc sections are located at described the
The bottom of one arc sections, the Internal periphery of first arc sections and the Internal periphery of second arc sections limit the receiving jointly
Space.
3. electric booster bicycle vehicle frame according to claim 2, which is characterized in that first arc sections and described second
Position limiting structure is equipped between arc sections, it is horizontal that the position limiting structure can limit relatively described second arc sections of first arc sections
To the changing of the relative positions.
4. electric booster bicycle vehicle frame according to claim 3, which is characterized in that the end at the both ends of first arc sections
Face is first end face and second end face, and the end face at the both ends of second arc sections is the 3rd end face and the 4th end face；
The position limiting structure includes the first protrusion being arranged in the first end face, second in the second end face convex
Go out portion, the 3rd protrusion on the 3rd end face and the 4th protrusion on the 4th end face；
First protrusion has the first limitation face, and the 3rd protrusion has the second limitation face, the first limitation face
It contacts with the second limitation face, is moved with limiting first arc sections relative to second arc sections to first direction；
Second protrusion has the 3rd limitation face, and the 4th protrusion has the 4th limitation face, the 3rd limitation face
It contacts with the 4th limitation face, is moved with limiting first arc sections relative to second arc sections to second direction, the
Two directions are opposite with first direction.
5. electric booster bicycle vehicle frame according to claim 4, which is characterized in that the 4th protrusion is equipped with the 5th
Protrusion, the 5th protrusion are extended in first arc sections, the 5th protrusion and first arc sections
Inner wall contact can limit first arc sections and be moved relative to the second arc sections to second direction.
6. electric booster bicycle vehicle frame according to claim 2, which is characterized in that the inside of first arc sections is equipped with
First card convex and the second card convex, first card convex and second card convex along first arc sections circumferentially, institute
It states and the first unwrapping wire slot is formed between the first card convex and second card convex；
The inside of second arc sections is equipped with the 3rd card convex and the 4th card convex, the 3rd card convex and the equal edge of the 4th card convex
Second arc sections circumferentially, the second unwrapping wire slot are formed between the 3rd card convex and the 4th card convex.
7. electric booster bicycle vehicle frame according to claim 1, which is characterized in that the first connecting portion, described second
Connecting portion and the 3rd connecting portion are an integral structure.
8. electric booster bicycle vehicle frame according to claim 1, which is characterized in that the second connecting portion relatively described
One connecting portion bends inwards, and second connecting portion and the first connecting portion are in that angle is obtuse angle；
The relatively described second connecting portion of 3rd connecting portion bends inwards, the 3rd connecting portion and the second connecting portion institute
It is obtuse angle in angle.
9. electric booster bicycle vehicle frame according to claim 8, which is characterized in that the electric booster bicycle vehicle frame also wraps
Battery case mounting bracket is included, one end of the battery case mounting bracket is connected with the first connecting portion, the battery case mounting bracket
The other end is connected with the 3rd connecting portion.
10. a kind of electric booster bicycle, which is characterized in that including claim 1-9 any one of them electric booster bicycle vehicles
Frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721549291.5U CN207450132U (en) | 2017-11-17 | 2017-11-17 | Electric booster bicycle vehicle frame and electric booster bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721549291.5U CN207450132U (en) | 2017-11-17 | 2017-11-17 | Electric booster bicycle vehicle frame and electric booster bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207450132U true CN207450132U (en) | 2018-06-05 |
Family
ID=62280381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721549291.5U Expired - Fee Related CN207450132U (en) | 2017-11-17 | 2017-11-17 | Electric booster bicycle vehicle frame and electric booster bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207450132U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107757799A (en) * | 2017-11-17 | 2018-03-06 | 邵阳轻乐智能科技有限公司 | Electric booster bicycle vehicle frame and electric booster bicycle |
| EP3766772A1 (en) * | 2019-07-19 | 2021-01-20 | Continental Bicycle Systems GmbH & Co. KG | Connection system of a drive unit with a bicycle frame |
| EP4086152A1 (en) * | 2021-05-07 | 2022-11-09 | Amprio GmbH | Electric bicycle mid-engine drive unit and mounting arrangement for an electric bicycle mid-engine drive unit |
| WO2022258145A1 (en) * | 2021-06-08 | 2022-12-15 | Amprio Gmbh | Electric bicycle central motor securing assembly |
-
2017
- 2017-11-17 CN CN201721549291.5U patent/CN207450132U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107757799A (en) * | 2017-11-17 | 2018-03-06 | 邵阳轻乐智能科技有限公司 | Electric booster bicycle vehicle frame and electric booster bicycle |
| EP3766772A1 (en) * | 2019-07-19 | 2021-01-20 | Continental Bicycle Systems GmbH & Co. KG | Connection system of a drive unit with a bicycle frame |
| EP4086152A1 (en) * | 2021-05-07 | 2022-11-09 | Amprio GmbH | Electric bicycle mid-engine drive unit and mounting arrangement for an electric bicycle mid-engine drive unit |
| WO2022258145A1 (en) * | 2021-06-08 | 2022-12-15 | Amprio Gmbh | Electric bicycle central motor securing assembly |
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Granted publication date: 20180605 Termination date: 20191117 |