CN206968913U - A kind of bicycle with automatic brake functions - Google Patents
A kind of bicycle with automatic brake functions Download PDFInfo
- Publication number
- CN206968913U CN206968913U CN201720898692.5U CN201720898692U CN206968913U CN 206968913 U CN206968913 U CN 206968913U CN 201720898692 U CN201720898692 U CN 201720898692U CN 206968913 U CN206968913 U CN 206968913U
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- CN
- China
- Prior art keywords
- drive link
- bicycle
- brake block
- flaps
- mounting bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Steering Devices For Bicycles And Motorcycles (AREA)
- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of bicycle with automatic brake functions, front-wheel including front fork and installed in front fork end, mounting bracket is symmetrically arranged with left and right sides of the front fork, also include drive link, the mounting bracket in the middle part of drive link with being hinged, the drive link outer end is provided with flaps, and described drive link the inner is provided with brake block.Bicycle described in the utility model is in high speed motions due to the shock of bicycle and air, make the power of flaps to drive link generation backward, the power is made to brake block and front-wheel frictional connection so as to produce resistance by drive link effect, reduce cycling speed, and cycling speed is faster, brake block is bigger to the frictional resistance of front-wheel.
Description
Technical field
Bicycle art is the utility model is related to, more specifically to a kind of bicycle with automatic brake functions.
Background technology
Increasingly strengthen with the environmental consciousness of people, the ratio that people are gone out using bicycle is increasing, while government
Relevant department also increases the fund input of public bicycles, and social undertakings also create the operation mode of shared bicycle, improves
People use the wishes of cycling trip.
Traditional bicycle is respectively provided with a brake gear in front wheels and rear wheels, is arranged on by extruding on handle
Brake lever, so as to start the brake gear.But user is often occurring or will had an accident
When just can be appreciated that and need to brake, usually in order to which in a hurry or other reasonses are all to allow bicycle to be kept for one as much as possible
The state of high-speed motion, aside from the safety problem of user, actually cycling speed is faster, overall to bicycle
The factors of instability that framework is brought, danger is easily caused, and if bicycle speed is too fast, user is also difficult to control car
Speed.
Utility model content
The technical problems to be solved in the utility model is：A kind of bicycle with automatic brake functions is provided, it is described voluntarily
Car can be when speed be too fast, automatic start brake gear.
The solution that the utility model solves its technical problem is：
A kind of bicycle with automatic brake functions, including front fork and the front-wheel installed in front fork end, the front fork
The left and right sides is symmetrically arranged with mounting bracket, in addition to drive link, the mounting bracket and be hinged in the middle part of drive link, the transmission
Bar outer end is provided with flaps, and described drive link the inner is provided with brake block.
As the further improvement of above-mentioned technical proposal, the flaps installation site is hinged to drive link and mounting bracket
The distance of position is more than brake block installation site to drive link and the distance of mounting bracket articulated position.
As the further improvement of above-mentioned technical proposal, the flaps end face is to rear projection.
As the further improvement of above-mentioned technical proposal, in addition to spring member, described spring member one end and installation branch
Frame connects, and the other end is connected with the brake block installation end of brake block or drive link.
The beneficial effects of the utility model are：The utility model by the bicycle in high speed motions due to from
Driving and the shock of air, make the power of flaps to drive link generation backward, and the power makes brake block by drive link effect
With front-wheel frictional connection so as to produce resistance, cycling speed is reduced, and cycling speed is faster, brake block pair
The frictional resistance of front-wheel is bigger.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described.Obviously, described accompanying drawing is part of the embodiment of the present utility model, rather than entirely
Portion's embodiment, those skilled in the art on the premise of not paying creative work, can also obtain it according to these accompanying drawings
His design and accompanying drawing.
Fig. 1 is bicycle overall structure diagram of the present utility model；
Fig. 2 is the top perspective view at A in Fig. 1.
Embodiment
Design, concrete structure and caused technique effect of the present utility model are carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is part of the embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belong to the model of the utility model protection
Enclose.In addition, all connection/annexations being previously mentioned in text, not singly refer to component and directly connect, and refer to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more excellent draw bail.Each technology in the invention is special
Sign, can be with combination of interactions on the premise of not conflicting conflict.
1~Fig. 2 of reference picture, the invention provide a kind of bicycle for being configured with automatic brake functions, including front fork 1
And the front-wheel 2 installed in the end of front fork 1, the left and right sides of front fork 1 are symmetrically arranged with mounting bracket 3, in addition to drive link
4, the mounting bracket 3 and the middle part of drive link 4 are be hinged, and the outer end of drive link 4 is provided with flaps 5, and the drive link 4 is inner
It is provided with brake block 6.When bicycle is during high-speed motion, due to flaps 5 and the strong convection action of air, make
Flaps 5 produces power backward, and the power is made to move to brake block 6 to front-wheel 2 and rubbed with front-wheel 2 by the effect of drive link 4
Contact, so that front-wheel 2 produces a resistance, final realize reduces cycling speed.In addition can be with from kinematical theory
Know, when cycling speed is faster, the active force that flaps 5 is applied to drive link 4 is bigger, and the brake block 6 is to front-wheel 2
The frictional resistance of application also bigger bicycle slowing effect is more obvious.
Preferred embodiment is further used as, between resistance side, drive link 4 are installed described in the invention and is braked
Piece 6 forms a lever construction, from mechanics principle it is known that when flaps 5 it is constant to active force caused by drive link 4,
The installation site of flaps 5 is bigger to drive link 4 and the distance of the articulated position of mounting bracket 3, and brake block 6 is applied to front-wheel 2
Frictional force is bigger, and the slowing effect of bicycle is better.Therefore the installation site of flaps 5 described in the utility model specific embodiment
It is be hinged to drive link 4 and mounting bracket 3 to be more than the installation site of brake block 6 to the distance of drive link 4 and the articulated position of mounting bracket 3
The distance of position.
Preferred embodiment is further used as, in bicycle high speed motions, in order that flaps 5 is in bicycle
Bigger active force, resistance described in the invention specific embodiment can be produced under identical movement velocity to drive link 4
The end face of plate 5 is to rear projection.
It is further used as preferred embodiment, in the invention embodiment, the bicycle also includes bullet
Spring component 7, described one end of spring member 7 are connected with mounting bracket 3, and the brake block 6 of the other end and brake block 6 or drive link 4 is pacified
Dress end is connected.When cycling speed is relatively low, brake block 6 need not be made to be contacted with front-wheel 2, allow bicycle to slow down, effectively
Mitigate the amount of exercise of user, when cycling speed is higher, the flaps 5 increases to the active force of drive link 4, bullet
Spring component 7 into extended state so that moved to brake block 6 to front-wheel 2 and with the CONTACT WITH FRICTION of front-wheel 2, make bicycle slow down fortune
It is dynamic.
Better embodiment of the present utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make a variety of equivalent changes on the premise of without prejudice to the utility model spirit
Type or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (4)
1. a kind of bicycle with automatic brake functions, including front fork (1) and the front-wheel (2) installed in front fork (1) end, its
It is characterised by：Mounting bracket (3), in addition to drive link (4), the installation branch are symmetrically arranged with left and right sides of the front fork (1)
Frame (3) is be hinged in the middle part of drive link (4), and drive link (4) outer end is provided with flaps (5), and described drive link (4) the inner is set
It is equipped with brake block (6).
A kind of 2. bicycle with automatic brake functions according to claim 1, it is characterised in that：The flaps (5)
Installation site is more than brake block (6) installation site to drive link to the distance of drive link (4) and mounting bracket (3) articulated position
(4) with the distance of mounting bracket (3) articulated position.
A kind of 3. bicycle with automatic brake functions according to claim 1, it is characterised in that：The flaps (5)
End face is to rear projection.
A kind of 4. bicycle with automatic brake functions according to any one of claims 1 to 3, it is characterised in that：Also wrap
Spring member (7) is included, described spring member (7) one end is connected with mounting bracket (3), the other end and brake block (6) or drive link
(4) brake block (6) installation end is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720898692.5U CN206968913U (en) | 2017-07-21 | 2017-07-21 | A kind of bicycle with automatic brake functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720898692.5U CN206968913U (en) | 2017-07-21 | 2017-07-21 | A kind of bicycle with automatic brake functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206968913U true CN206968913U (en) | 2018-02-06 |
Family
ID=61397570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720898692.5U Expired - Fee Related CN206968913U (en) | 2017-07-21 | 2017-07-21 | A kind of bicycle with automatic brake functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206968913U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310676A (en) * | 2017-07-21 | 2017-11-03 | 佛山科学技术学院 | A kind of bicycle with automatic brake functions |
| CN109760774A (en) * | 2019-03-15 | 2019-05-17 | 梅玲玲 | A kind of children's tricycle based on aerodynamics |
| CN112319687A (en) * | 2020-11-09 | 2021-02-05 | 马占房 | Student uses electric motor car speed limiting device |
-
2017
- 2017-07-21 CN CN201720898692.5U patent/CN206968913U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310676A (en) * | 2017-07-21 | 2017-11-03 | 佛山科学技术学院 | A kind of bicycle with automatic brake functions |
| CN109760774A (en) * | 2019-03-15 | 2019-05-17 | 梅玲玲 | A kind of children's tricycle based on aerodynamics |
| CN112319687A (en) * | 2020-11-09 | 2021-02-05 | 马占房 | Student uses electric motor car speed limiting device |
| CN112319687B (en) * | 2020-11-09 | 2022-01-07 | 徐氏巨龙(江苏)科技有限公司 | Student uses electric motor car speed limiting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20200721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |