CN207843179U - Scalable brake cable structure and folding bike and type folding electric vehicle - Google Patents
Scalable brake cable structure and folding bike and type folding electric vehicle Download PDFInfo
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- CN207843179U CN207843179U CN201820097493.9U CN201820097493U CN207843179U CN 207843179 U CN207843179 U CN 207843179U CN 201820097493 U CN201820097493 U CN 201820097493U CN 207843179 U CN207843179 U CN 207843179U
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- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
This application discloses scalable brake cable structures, including outer tube, set on outer tube and rocking arm connection component that can be along the inner tube that outer tube slides up and down, set on outer tube lower end and flexible brake assemblies, flexible brake assemblies include the casing, the upper brake cable that is sheathed in casing and the lower brake cable on rocking arm connection component positioned at internal tube.It is from bottom to top slided along outer tube by inner tube linkage headstock, brake cable pulls casing up to move in drive, to drive the lower brake cable of rocking arm connection component linkage up to move, and then pull brake part brake, existing fixed brake structure is changed into the flexible brake structure of three-stage, the volume after folding can not only be reduced, reduces space occupancy rate, while the practicability of folding bike and type folding electric vehicle can also be improved.Disclosed herein as well is the folding bikes and type folding electric vehicle that include scalable brake cable structure simultaneously.
Description
Technical field：
This application involves the technical field of brake structure, in particular to a kind of scalable brake cable structure and answer
With the folding bike and type folding electric vehicle of the scalable brake cable structure.
Background technology：
As environmental consciousness and leisure general mood are lifted gradually in recent years, and then also more and more people select bicycle and electricity
Motor-car is as travelling or the vehicles of short distance.Therefore, folding bike and type folding electric vehicle are also due to being convenient for carrying
As new lover on the market.
Currently, folding bike and the type folding electric vehicle overwhelming majority are in order to mitigating weight and can quickly dismantle
And length is adjusted, and then use more device for quickly disassembling.But as folding bike and type folding electric vehicle important set
At part brake structure the prior art overwhelming majority can not independent jackknife action, be still using more traditional fixed peace
Dress to which folding bike and type folding electric vehicle can not be folded into minimum volume, and then can not be further reduced folding
The occupied space of formula bicycle and type folding electric vehicle, while also reducing the practicality of folding bike and type folding electric vehicle
Property.
Utility model content：
The application to be solved be for above-mentioned existing folding bike and type folding electric vehicle brake structure it is big absolutely
Majority can not independent jackknife action, be still using more traditional fixedly mounted, to can not be by folding bike and folding
Stacked electric vehicle folds into minimum volume, and then the occupancy that can not be further reduced folding bike and type folding electric vehicle is empty
Between the technical issues of, a kind of scalable brake cable structure is provided, it is not only simple in structure, and can also amplitude peak will fold
Formula bicycle and type folding electric vehicle fold into minimum volume, and then are further reduced folding bike and type folding electric vehicle
Occupied space.
The application is achieved through the following technical solutions：
Scalable brake cable structure, including outer tube and inner tube, said inner tube are set to the outer tube and can be along described
Outer tube slides up and down, and the upper end is connected with headstock, the scalable brake cable structure further include rocking arm connection component and
Flexible brake assemblies, the rocking arm connection component are set to the lower end of the outer tube, and the flexible brake assemblies include：
Casing is located inside the outer tube and said inner tube, and its lower end is connected with the rocking arm connection component；
Upper brake cable is sheathed on inside described sleeve pipe and one end is connected with brake handle, and through said inner tube band
It is dynamic and above and below described sleeve pipe stretching motion；
Lower brake cable, one end are connected with the rocking arm connection component, and the other end is connected with brake part, and works as
When brake handle brakes, the upper brake cable is pulled and described sleeve pipe is driven up to move, to drive the rocking arm to connect
The connected components linkage lower brake cable up moves, and then pulls brake part brake.
Scalable brake cable structure as described above, the rocking arm connection component include：
Outer tube tailstock is set to the lower end of the outer tube, and the upper end is sheathed on the outside of described sleeve pipe lower end；
Brake rocker, one end are articulated with inside the outer tube tailstock, and the other end stretches out the outer tube tailstock and offers
Putting hole for placing the lower brake cable；
Reduction torsion spring is set to the brake rocker and the hinged hinged place of the outer tube tailstock；
Casing connection head is connected to the lower end of described sleeve pipe, and inside the outer tube tailstock；
Rocker-arm link, one end are articulated with the lower end of described sleeve pipe connector, and the other end is articulated with the brake rocker
On middle part.
Scalable brake cable structure as described above, described lower brake cable one end are equipped with the first limiting section, the other end
Equipped with the first screens portion, first screens portion is arranged on brake part, and the shape of first limiting section is spherical, and position
Inside the putting hole, described its vertical direction of putting hole upper edge is offered through notch, and the lower brake cable passes through institute
It states and is assembled on the putting hole by notch, the rocking arm connection component further includes screwed retaining ring, the screwed retaining ring screw thread
It is connected to the outside of the putting hole, the putting hole is removed by notch from described for limiting the lower brake cable.
Scalable brake cable structure as described above, the scalable brake cable structure further include flexible cable, institute
Flexible cable is stated between said inner tube and described sleeve pipe, and is wound in the outside of described sleeve pipe, and one end is connected with headstock
It connects, the other end is connected with electric elements.
Compared with prior art, the scalable brake cable structure of the application has the following advantages：
The application is from bottom to top slided by said inner tube linkage headstock along the outer tube, and the upper brake cable is driven to draw
Dynamic described sleeve pipe up moves, to drive the rocking arm connection component linkage lower brake cable up to move, Jin Erla
Existing fixed brake structure is so embodied as the flexible brake structure of three-stage by dynamic brake part brake, can not only be most
Significantly reduce the volume after folding bike and type folding electric vehicle folding, moreover it is possible to further decrease folding bike
Space occupancy rate after being folded with type folding electric vehicle, while also can greatly improve folding bike and type folding electric vehicle
Practicability.
The application another to solve be for above-mentioned existing type folding electric vehicle during folding, cannot will be existing
Fixed brake structure fold up, so that occupied space can not be reduced, thereby reduce type folding electric vehicle practicability
Technical problem provides a kind of type folding electric vehicle, including the pipe fitting latching structure that stretches as described above.The folding electric vehicle
It is not only simple in structure, and existing fixed brake structure can also be embodied as to the flexible brake structure of three-stage, so as to most substantially
Degree ground reduces the volume after type folding electric vehicle folds, and then further decreases folding bike and type folding electric vehicle folding
Space occupancy rate afterwards, while also can greatly improve the practicability of type folding electric vehicle.
The application another to solve be for above-mentioned existing folding bike during folding, cannot will be existing
Fixed brake structure fold up, so that occupied space can not be reduced, thereby reduce folding bike practicability
Technical problem provides a kind of folding bike, including the pipe fitting latching structure that stretches as described above.The folding bike is not
It is only simple in structure, and existing fixed brake structure can also be embodied as to the flexible brake structure of three-stage, so as to amplitude peak
Ground reduces the volume after folding bike folds, and then further decreases after folding bike and type folding electric vehicle fold
Space occupancy rate, while also can greatly improve the practicability of folding bike.
Description of the drawings：
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present application, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is that the scalable brake cable structure of the application is applied to locally divide on folding bike or type folding electric vehicle
The exploded view of solution.
Fig. 2 is the exploded view of exploded after the scalable brake cable structure steganography said inner tube of the application, outer tube.
Fig. 3 is the sectional view after the scalable brake cable structure steganography said inner tube of the application, outer tube.
Fig. 4 is the stereogram of brake rocker described in the scalable brake cable structure of the application.
Fig. 5 is the partial enlarged view I of Fig. 2.
Fig. 6 is the partial enlarged view II of Fig. 2.
Fig. 7 is the partial enlarged view III of Fig. 3.
Specific implementation mode：
The technical issues of in order to keep the application solved, technical solution and advantageous effect are more clearly understood, below in conjunction with
The application is further elaborated in accompanying drawings and embodiments.It should be appreciated that specific embodiment described herein is only used
To explain the application, it is not used to limit the application.
The application is achieved through the following technical solutions：
As shown in Figures 1 to 7, scalable brake cable structure, including outer tube 1, inner tube 2, rocking arm connection component 4 and flexible
Brake assemblies 5.
Specifically, said inner tube 2 is set to 1 inside of the outer tube and can be slided up and down along the outer tube 1, and the upper end and vehicle
First 8 are connected；The rocking arm connection component 4 be set to the outer tube 1 lower end, the flexible brake assemblies 5 include casing 51, on
Brake cable 52 and lower brake cable 53, described sleeve pipe 51 is located inside the outer tube 1 and said inner tube 2, and its lower end and institute
Rocking arm connection component 4 is stated to be connected；The upper brake cable 52 is sheathed on 51 inside of described sleeve pipe simultaneously one end and brake handle 81
It is connected, and through the drive of said inner tube 2 and along about 51 stretching motion of described sleeve pipe；Described 53 one end of lower brake cable with it is described
Rocking arm connection component 4 is connected, and the other end is connected with brake part, and when brake handle 81 brakes, the upper brake steel
Rope 52 is pulled and described sleeve pipe 51 is driven up to move, to drive the rocking arm connection component 4 to link the lower brake steel
Rope 53 up moves, and then pulls brake part brake.
The application is from bottom to top slided by the linkage headstock 8 of said inner tube 2 along the outer tube 1, and the upper brake steel is driven
Rope 52 pulls described sleeve pipe 51 up to move, to drive the rocking arm connection component 4 to link the lower brake cable 53 up
It is mobile, and then brake part brake is pulled, so, existing fixed brake structure is embodied as the flexible brake knot of three-stage
Structure can not only reduce to amplitude peak the volume after folding bike and type folding electric vehicle folding, moreover it is possible to further decrease
Folding bike and type folding electric vehicle fold after space occupancy rate, while also can greatly improve folding bike and
The practicability of type folding electric vehicle.
The rocking arm connection component 4 includes outer tube tailstock 41, brake rocker 42, reduction torsion spring 43,44 and of casing connection head
Rocker-arm link 45.The outer tube tailstock 41 is set to the lower end of the outer tube 1, and the upper end is sheathed on the outer of 51 lower end of described sleeve pipe
Side；42 one end of the brake rocker is articulated with inside the outer tube tailstock 41, and the other end stretches out the outer tube tailstock 41 and opens up
It is useful for placing the putting hole 421 of the lower brake cable 53；The reduction torsion spring 43 be set to the brake rocker 42 with it is described
The hinged hinged place of outer tube tailstock 41；Described sleeve pipe connector 44 is connected to the lower end of described sleeve pipe 51, and is located at the outer tube
Inside tailstock 41；45 one end of the rocker-arm link is articulated with the lower end of described sleeve pipe connector 44, and the other end is articulated with the brake
On the middle part of vehicle Rocker arm 42.When described sleeve pipe 51 up moves, linked the rocker-arm link by described sleeve pipe connector 44
45 drive the brake rocker 42 to be rotated from lower to upper around itself and 41 hinged place of outer tube tailstock, and then are located at the putting hole
The lower brake cable 53 in 421, which is driven, up to be moved, and then brake part is pulled to carry out brake, is waited for brake
When finishing, the brake rocker 42 is resetted using the reduction torsion spring.Delicate structure is using the advantages of this structure, is occupied
Space is small, and can fast implement actuation, achievees the purpose that brake in time.
Described 53 one end of lower brake cable is equipped with the first limiting section 531, and the other end is equipped with the first screens portion, first card
Position portion is arranged on brake part, and the shape of first limiting section 531 is spherical shape, and inside the putting hole 421,
Purpose is to be convenient to adjust the position that first limiting section 531 is located in the putting hole 421；On the putting hole 421
It is offered through notch 4211 along its vertical direction, the lower brake cable 53 is assembled to described in by notch 4211 described
On putting hole 421, the rocking arm connection component 4 further includes screwed retaining ring 46, and the screwed retaining ring 46 is threadedly connected to described put
The outside for setting hole 421 removes the putting hole 421 from described for limiting the lower brake cable 53 by notch 4211.Its
Purpose, which is to facilitate, installs the lower brake cable 53.
The flexible brake assemblies 5 further include the coupling nut 54 for being threadedly connected to 51 upper end of described sleeve pipe, the upper brake
The second limiting section 521 is stretched into the coupling nut 54 and be equipped in 52 one end of vehicle cable wire, and the other end is equipped with the second screens portion, described
Second screens portion is arranged on 81.It is convenient to pull described sleeve pipe 51.
The scalable brake cable structure further includes flexible cable 7, and the flexible cable 7 is located at said inner tube 2 and institute
Between stating casing 51, and it is wound in the outside of described sleeve pipe 51, and one end is connected with headstock 8, the other end and electric elements phase
Connection.It the advantage is that the flexible cable 7 can be incorporated in inside said inner tube 2, without being exposed to except flexible pipe fitting,
Achieve the effect that flexible cable 7 integrally stretches with the flexible brake assemblies 5, greatly reduces the occupancy in space.
Type folding electric vehicle, including scalable brake cable structure as described above.The type folding electric vehicle not only structure
Simply, and also existing fixed brake structure is embodied as the flexible brake structure of three-stage, so as to amplitude peak reduces folding
Volume after bicycle folding and type folding electric vehicle folding, and then further decrease folding bike and type folding electric vehicle
Space occupancy rate after folding, while also can greatly improve the practicability of folding bike and type folding electric vehicle.
Folding bike, including scalable brake cable structure as described above.The folding bike not only structure
Simply, and existing fixed brake structure can also be embodied as to the flexible brake structure of three-stage, so as to amplitude peak reduced
Volume after folding bike and type folding electric vehicle folding, and then further decrease folding bike and foldable electric
Space occupancy rate after vehicle folding, while also can greatly improve the practicability of folding bike and type folding electric vehicle.
It is the one or more embodiments for combining particular content to provide as described above, does not assert the specific reality of the application
It applies and is confined to these explanations.It is all approximate with the present processes, structure etc., identical, or under the application concept thereof
It makes several technologies to deduce, or replaces the protection domain that all should be considered as the application.
Claims (6)
1. scalable brake cable structure, including outer tube (1) and inner tube (2), it is internal that said inner tube (2) is set to the outer tube (1)
And can be slided up and down along the outer tube (1), and the upper end is connected with headstock, it is characterised in that：The scalable brake cable
Structure further includes rocking arm connection component (4) and flexible brake assemblies (5), and the rocking arm connection component (4) is set to the outer tube (1)
Lower end, the flexible brake assemblies (5) include：
Casing (51), is located at the outer tube (1) and said inner tube (2) is internal, and its lower end and the rocking arm connection component (4)
It is connected；
Upper brake cable (52), is sheathed on described sleeve pipe (51) inside and one end is connected with brake handle, and through described interior
Manage (2) drive and along described sleeve pipe (51) stretching motion up and down；
Lower brake cable (53), one end are connected with the rocking arm connection component (4), and the other end is connected with brake part,
And when brake handle brakes, the upper brake cable (52) is pulled and described sleeve pipe (51) is driven up to move, to band
Dynamic rocking arm connection component (4) the linkage lower brake cable (53) is up moved, and then pulls brake part brake.
2. scalable brake cable structure according to claim 1, it is characterised in that：Rocking arm connection component (4) packet
It includes：
Outer tube tailstock (41) is set to the lower end of the outer tube (1), and the upper end is sheathed on the outer of described sleeve pipe (51) lower end
Side；
Brake rocker (42), one end are articulated with outer tube tailstock (41) inside, and the other end stretches out the outer tube tailstock (41)
And offer putting hole (421) for placing the lower brake cable (53)；
Reduction torsion spring (43) is set to the brake rocker (42) and the hinged hinged place of the outer tube tailstock (41)；
Casing connection head (44) is connected to the lower end of described sleeve pipe (51), and internal positioned at the outer tube tailstock (41)；
Rocker-arm link (45), one end are articulated with the lower end of described sleeve pipe connector (44), and the other end is articulated with the brake and shakes
On the middle part of arm (42).
3. scalable brake cable structure according to claim 2, it is characterised in that：Described lower brake cable (53) one end
Equipped with the first limiting section (531), the other end is equipped with the first screens portion, and first screens portion is arranged on brake part, described
The shape of first limiting section (531) is spherical shape, and internal positioned at the putting hole (421), it is perpendicular for putting hole (421) upper edge
To offering through notch (4211), the lower brake cable (53) is assembled to described in by notch (4211) described histogram
On putting hole (421), the rocking arm connection component (4) further includes screwed retaining ring (46), and the screwed retaining ring (46) is threadedly coupled
Outside in the putting hole (421) removes institute from described for limiting the lower brake cable (53) by notch (4211)
State putting hole (421).
4. scalable brake cable structure according to claim 1, it is characterised in that：The scalable brake cable structure
Further include flexible cable (7), the flexible cable (7) is located between said inner tube (2) and described sleeve pipe (51), and is wound in institute
The outside of casing (51) is stated, and one end is connected with headstock, the other end is connected with electric elements.
5. folding bike, it is characterised in that：Scalable brake cable structure including any one of Claims 1-4.
6. type folding electric vehicle, it is characterised in that：Scalable brake cable structure including any one of Claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820097493.9U CN207843179U (en) | 2018-01-19 | 2018-01-19 | Scalable brake cable structure and folding bike and type folding electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820097493.9U CN207843179U (en) | 2018-01-19 | 2018-01-19 | Scalable brake cable structure and folding bike and type folding electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207843179U true CN207843179U (en) | 2018-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820097493.9U Active CN207843179U (en) | 2018-01-19 | 2018-01-19 | Scalable brake cable structure and folding bike and type folding electric vehicle |
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| CN (1) | CN207843179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114987675A (en) * | 2022-06-27 | 2022-09-02 | 江苏嗯哇科技有限公司 | Novel electric tricycle parking device |
-
2018
- 2018-01-19 CN CN201820097493.9U patent/CN207843179U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114987675A (en) * | 2022-06-27 | 2022-09-02 | 江苏嗯哇科技有限公司 | Novel electric tricycle parking device |
| CN114987675B (en) * | 2022-06-27 | 2023-07-14 | 江苏嗯哇科技有限公司 | Parking device of electric tricycle |
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Effective date of registration: 20231110 Address after: 200120, Room 909, Building 2, No. 2388 Xiupu Road, Pudong New Area, Shanghai Patentee after: Shanghai Lunjinghe Technology Co.,Ltd. Address before: Room 1308, Digital Building, No. 16 Huihui East Road, Torch Development Zone, Zhongshan City, Guangdong Province, 528400 Patentee before: ZHONGSHAN YOUYOU ELECTRIC VEHICLE Co.,Ltd. |