CN205737933U - Double dynamic mechanical type disc brake apparatus - Google Patents
Double dynamic mechanical type disc brake apparatus Download PDFInfo
- Publication number
- CN205737933U CN205737933U CN201620598626.1U CN201620598626U CN205737933U CN 205737933 U CN205737933 U CN 205737933U CN 201620598626 U CN201620598626 U CN 201620598626U CN 205737933 U CN205737933 U CN 205737933U
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- CN
- China
- Prior art keywords
- fixture
- housing
- dish
- pushing
- push piece
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- 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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Abstract
This utility model is about a kind of double dynamic mechanical type disc brake apparatus, it includes a fixture, one is movably attached to the housing on fixture, the brake lining of two both sides being arranged in housing and laying respectively at clipping hole, the driving assembly that one is arranged on housing, and one be arranged at driving assembly and fixture between, and in order to be resisted against driving assembly and the push piece of fixture therein, wherein this driving assembly includes a rotating shaft, one drives arm, one driving dish, one pushing and pressing dish, multiple actuators and a spring, and thereby constitute a kind of double dynamic mechanical type disc brake apparatus that can really make two brake linings balancedly press on brake disc.
Description
Technical field
This utility model is about a kind of disc brake apparatus, the double dynamic mechanical type disc brake apparatus of a kind of bicycle.
Background technology
On the whole existing bicycle disc brake device can divide into single-lift, double-acting and single action-floating type etc., wherein single action
Formula is because causing the deformation of brake disc, therefore braking effect is the best, and dbl act disc brake apparatus generally adopts oil pressure actuated, and it is overall
Make and use cost is high, and existing single action-floating type disc brake apparatus mainly applies pressure to brake with the brake lining of side
Video disc, and utilize counteracting force to make housing promote toward the opposite side of brake disc, and make the brake lining of both sides support respectively
It is against the both sides of brake disc, reaches the effect of brake, but, the brake disc rigidity of existing bicycle is the most not enough, when
When side brake lining applies pressure on brake disc, the deformation of brake disc can be caused, so will result in the damage of brake disc
Consumption, and it is not enough to act on counteracting force produced by the brake disc that rigidity is not enough, easily causes the untrue problem of brake,
Therefore have the necessity improved.
Therefore, the design people is in view of the problem in existing bicycle disc brake device structure and use and disappearance, special process
Constantly test and research, develop a kind of this utility model improving existing disappearance finally.
Utility model content
This novel purpose is to provide a kind of double dynamic mechanical type disc brake apparatus, has good braking effect, and avoids
The situation that brake disc deforms during braking action.
For reaching above-mentioned purpose, this utility model provides a kind of double dynamic mechanical type disc brake apparatus, and it includes:
One may be used to the fixture being fixed on the vehicle frame of bicycle；
One is movably attached to the housing on fixture, is provided with one with for a brake disc periphery one on housing
Part stretches into clipping hole therein；
Two brake linings, this two brake lining is arranged in housing and lays respectively at the both sides in clipping hole；
One drive assembly, this driving assembly is arranged on housing, its include a rotating shaft, one drive arm, a driving dish, one
Pushing and pressing dish, multiple actuator and a spring, wherein this rotating shaft is rotatablely arranged in housing, and housing is stretched out in its one end, should
Arm is driven to be fixedly connected on this drive shaft and stretch out one end of housing, in this driving dish is arranged at housing and fixed cover is located at drive shaft
On, this pushing and pressing dish is arranged in housing and is sheathed on rotatably in drive shaft, and this pushing and pressing dish is positioned at driving dish and housing
Inwall between, on the one side that driving dish is relative to each other with pushing and pressing dish, be arranged with again multiple arc guide barrel, each arc respectively
The degree of depth of guide groove one end is more than the degree of depth of its other end, and actuator is arranged between driving dish and pushing and pressing dish, and is respectively contained in
In one end that guide groove that driving dish is relative with pushing and pressing dish is deeper, this spring housing is located in drive shaft and is positioned at housing and drives arm again
Between, its two ends are butted on housing respectively and drive on arm；And
One push piece, this push piece is arranged between driving assembly and fixture, and in order to be resisted against driving assembly and to consolidate
Locking member one of them.
Double dynamic mechanical type disc brake apparatus as above, wherein, the other end of this drive shaft is convexly equipped with a pushing and pressing part, and this pushes away
Support is resisted against the side of one of them described brake lining, and the one side of described driving dish is resisted against described drive shaft
On pushing and pressing part on.
Double dynamic mechanical type disc brake apparatus as above, wherein, this push piece is a rigidity body of rod, and institute is fixed in its one end
Stating on driving arm, another end is then resisted against on described fixture, is separately provided with again one and is compressed by described push piece on this fixture
Arc pressure containing part, the most described fixture inclination at an angle of this arc pressure containing part.
Double dynamic mechanical type disc brake apparatus as above, wherein, this push piece is an elastic component, and its one end is fixed on described
Drive on arm, another end is then resisted against on described fixture, is separately provided with again one and is compressed by described push piece on this fixture
Arc pressure containing part, the most described fixture of arc pressure containing part on described fixture is the level of state.
Double dynamic mechanical type disc brake apparatus as above, wherein, this push piece is a rigidity body of rod, and institute is fixed in its one end
Stating on fixture, another end is then resisted against on described driving arm, is separately provided with one again and is compressed by described push piece on this driving arm
Arc pressure containing part, the most described driving arm inclination at an angle of this arc pressure containing part.
Double dynamic mechanical type disc brake apparatus as above, wherein, this push piece is an elastic component, and its one end is fixed on described
On fixture, another end is then resisted against on described driving arm, is separately provided with again one and is compressed by described push piece on this driving arm
Arc pressure containing part, the arc pressure containing part the most described driving arm on described driving arm is the level of state.
By above-mentioned technological means, this utility model drives assembly to make two brake linings simultaneously towards brake except available
Video disc moves, and also housing can be made really to move towards the direction of fixture by counteracting force produced by push piece, make two to stop
Car lining can equalize and positively press on the two sides of brake disc, provides a good braking effect, and avoids
The situation that brake disc deforms during braking action.
Accompanying drawing explanation
The stereo appearance figure of Fig. 1 this utility model first embodiment.
The three-dimensional exploded view of Fig. 2 this utility model first embodiment.
The partial side, cross-sectional view of Fig. 3 this utility model first embodiment.
Side-looking action diagram during the operation of Fig. 4 this utility model first embodiment.
Section action diagram during the operation of Fig. 5 this utility model first embodiment.
Part section action diagram during the operation of Fig. 6 this utility model first embodiment.
The part sectioned view of Fig. 7 this utility model the second embodiment.
Part section action diagram during the operation of Fig. 8 this utility model the second embodiment.
The part sectioned view of Fig. 9 this utility model the 3rd embodiment.
The part sectioned view of Figure 10 this utility model the 4th embodiment.
Detailed description of the invention
In order to technical characteristic of the present utility model, purpose and effect are more clearly understood from, now comparison accompanying drawing explanation
Detailed description of the invention of the present utility model:
This utility model provides a kind of double dynamic mechanical type disc brake apparatus, please refer to Fig. 1 to Fig. 3, by figure it can be seen that,
Disc brake apparatus of the present utility model consists predominantly of fixture 10, housing 20, two brake lining 24/26, driving group
Part 30 and a push piece 40, this fixture 10 is in order to be fixed on the vehicle frame of bicycle, and this housing 20 is movably attached to solid
In locking member 10, being provided with one and stretch into clipping hole 22 therein with for a brake disc 70 periphery part on housing 20, two stop
In car lining 24,26 is arranged at housing 20 and lay respectively at the both sides in clipping hole 22.
This driving assembly 30 is arranged on housing 20, and it includes a rotating shaft 32, and drives arm 34, driving dish 35,
Pushing and pressing dish 36, multiple actuator 37 and a spring 38, wherein this rotating shaft 32 is rotatablely arranged in housing 20, and its one end is stretched
Going out housing 20, the another end of this drive shaft 32 then can be convexly equipped with a pushing and pressing part 322, and this pushing and pressing part 322 can be resisted against one of them and stop
The side of car lining 24, this driving arm 34 is fixedly connected on this drive shaft 32 and stretches out one end of housing 20, and with a brake cable
72 are connected with brake handle, in this driving dish 35 is arranged at housing 20 and fixed cover is located in drive shaft 32, and drive dish
The one side of 35 leans with the pushing and pressing part 322 in drive shaft 32, in this pushing and pressing dish 36 is also arranged at housing 20 and can relatively turn
Be sheathed in drive shaft 32 dynamicly, this pushing and pressing dish 36 between the inwall of driving dish 35 and housing 20, again in driving dish 35 with
Multiple arc guide barrel 352,362, the one of each arc guide barrel 352,362 it is arranged with respectively on the one side that pushing and pressing dish 36 is relative to each other
The end degree of depth be deep compared with the degree of depth of its other end, i.e. the degree of depth of one end is more than the degree of depth of its other end, and forms that one end is shallow and another end
Deep shape, actuator 37 is arranged between driving dish 35 and pushing and pressing dish 36, and it can be respectively a steel ball, and be respectively contained in and drive
Among deeper one end of guide groove 352,362 that Moving plate 35 is relative with pushing and pressing dish 36, this spring 38 is sheathed in drive shaft 32 again, and
Between housing 20 and driving arm 34, its two ends are butted on housing 20 respectively and drive on arm 34.
This push piece 40 is arranged between driving assembly 30 and fixture 10, and in order to be resisted against driving assembly 30 and to fix
Part 10 one of them, in first embodiment of the present utility model, this push piece 40 is a rigidity body of rod, such as screw rod etc., one
End is fixed on driving arm 34, and another end is then resisted against on fixture 10, can separately be provided with one again and be pushed against on this fixture 10
The arc pressure containing part 50 that part 40 compresses, this pressure containing part 50 opposed fixed member 10 inclination at an angle, the most relatively drive arm 34
Inclined placement.
Thereby, when user pressing brake handle, please refer to Fig. 3 to Fig. 6, arm 34 is driven to can pass through brake cable 72
Conduction and relatively housing 20 pivots, and drive drive shaft 32 to rotate relative to housing 20, when drive shaft 32 rotates, can carry simultaneously
Dynamic driving dish 35 rotates relative to pushing and pressing dish 36, when driving dish 35 rotates, can make actuator 37 by driving dish 35 upper rail 352 relatively
Deep one end turns to shallower one end, and utilizes actuator 37 to push driving dish 35 and pushing and pressing dish 36 to side away from each other
To, such driving dish 35 can push against the pushing and pressing part 322 in drive shaft 32 and push relative brake lining 24 and press on brake
The one side of video disc 70, meanwhile, pushing and pressing dish 36 also can promote housing 20, makes housing 20 move towards the direction of fixture 10, and
Make another brake lining 36 can press on the another side of brake disc 70, a braking effect is provided.
It addition, while driving the relative housing 20 of arm 34 to pivot, being subject on push piece 40 opposed fixed member 10 can be driven
Casting die 50 moves, and compresses pressure containing part 50 because housing 20 moves towards fixture 10, and because pressure containing part 50 is fixedly arranged on fixture
On 10, so pressure containing part 50 can bestow push piece 40 1 counteracting force, and then order about housing 20 the most positively towards fixing
The direction of part 10 is moved, and so bestows compressing the reaction force acts suffered by power on pressure containing part 50 by push piece 40, can make two
Brake lining 24/25 can balancedly press on the two sides of brake disc 70 when operation, not only can promote stopping of entirety
Car effect, and the situation that brake disc 70 is deformed can be avoided because of the leading stress in side.
Please refer to Fig. 7 and Fig. 8, by figure it can be seen that, in the second embodiment of the present utility model, its push piece
40A can be an elastic component, and such as spring or elastomer block etc., and the pressure containing part 50A opposed fixed member 10 on fixture 10 is horizontal
State, so, when brake, moves towards the direction of fixture 10 when the driven moving part of housing 20 37 and the pushing of pushing and pressing dish 36
Time dynamic, push piece 30A can be compressed by pressure containing part 50A, make push piece 40A produce a reaction force acts on housing 20, with
Really make housing 20 move towards the direction of fixture 10, make two brake linings 24,26 can equalize and positively press on and stop
The both sides of car video disc 70, to provide good braking effect.
Please refer to Fig. 9, in the 3rd embodiment of the present utility model, this push piece 40B is a rigidity body of rod, one
End is fixed on fixture 10, and another end presses on driving arm 34, and is provided with relative driving arm 34 shape on arm 34 in driving
The pressure containing part 50B at an angle of inclination, one end of this push piece 40B is become to be resisted against on this pressure containing part 50B.
Please refer to Figure 10, by figure it can be seen that, in the 4th embodiment of the present utility model, its push piece 40C can
It is an elastic component, and drives the pressure containing part 50C on arm 34 relatively to drive arm 34 to be the level of state, the most relatively drive arm 34 in level
Place.
It addition, push piece 40 of the present utility model is also fixedly attached to drive shaft 32 or driving dish 35 etc. drives assembly 30
Component on, all can in drive arm 34 pivot time, coordinate housing 20 movement, and coordinates with fixture 10 push and produce one and make
The counteracting force that housing 20 moves towards fixture 10 direction, all belongs to this utility model push piece 40 and can arrange the category of position,
This utility model is not any limitation as.
The foregoing is only the schematic detailed description of the invention of this utility model, be not limited to model of the present utility model
Enclose.Any those skilled in the art, equivalent done on the premise of without departing from design of the present utility model and principle becomes
Change and amendment, the scope of this utility model protection all should be belonged to.
Claims (6)
1. a double dynamic mechanical type disc brake apparatus, it is characterised in that described double dynamic mechanical type disc brake apparatus include:
One can be in order to the fixture being fixed on the vehicle frame of bicycle；
One can be movably attached the housing on described fixture, is provided with one with for a brake disc week on described housing
An edge part stretches into clipping hole therein；
Two brake linings, brake lining described in two is arranged in described housing and lays respectively at the both sides in described clipping hole；
One drive assembly, this driving assembly is arranged on described housing, its include a rotating shaft, one drive arm, a driving dish, one
Pushing and pressing dish, multiple actuator and a spring, in wherein this rotating shaft can be rotatably arranged in described housing, and its one end is stretched out described
Housing, this driving arm is fixedly connected on one end stretching out described housing of this drive shaft, and this driving dish is arranged in described housing
And fixed cover is located in described drive shaft, in this pushing and pressing dish is arranged at described housing and described driving can be sheathed in relative rotation
On axle, this pushing and pressing dish between described driving dish and the inwall of described housing, again in described driving dish and described pushing and pressing dish that
Being arranged with multiple arc guide barrel on this relative one side respectively, the degree of depth of each described arc guide barrel one end is more than its other end
The degree of depth, described actuator is arranged between described driving dish and described pushing and pressing dish, and is respectively contained in described driving dish with described
In one end that described guide groove that pushing and pressing dish is relative is deeper, described housing and institute are located in described drive shaft and are positioned to this spring housing again
Stating between driving arm, its two ends are butted on described housing and described driving arm respectively；And
One push piece, this push piece is arranged between described driving assembly and described fixture, and in order to be resisted against described driving
Assembly and described fixture one of them.
2. double dynamic mechanical type disc brake apparatus as claimed in claim 1, it is characterised in that the other end of this drive shaft is convexly equipped with
Pushing and pressing part, this pushing and pressing part is resisted against the side of one of them described brake lining, and the one side of described driving dish against
On pushing and pressing part in described drive shaft.
3. double dynamic mechanical type disc brake apparatus as claimed in claim 1 or 2, it is characterised in that this push piece is a rigidity body of rod,
Its one end is fixed on described driving arm, and another end is then resisted against on described fixture, is separately provided with again one and is subject on this fixture
The arc pressure containing part that described push piece compresses, the most described fixture inclination at an angle of this arc pressure containing part.
4. double dynamic mechanical type disc brake apparatus as claimed in claim 1 or 2, it is characterised in that this push piece is an elastic component, its
One end is fixed on described driving arm, and another end is then resisted against on described fixture, is separately provided with again one by institute on this fixture
Stating the arc pressure containing part that push piece compresses, the most described fixture of arc pressure containing part on described fixture is the level of state.
5. double dynamic mechanical type disc brake apparatus as claimed in claim 1 or 2, it is characterised in that this push piece is a rigidity body of rod,
Its one end is fixed on described fixture, and another end is then resisted against on described driving arm, is separately provided with one again and is subject on this driving arm
The arc pressure containing part that described push piece compresses, the most described driving arm inclination at an angle of this arc pressure containing part.
6. double dynamic mechanical type disc brake apparatus as claimed in claim 1 or 2, it is characterised in that this push piece is an elastic component, its
One end is fixed on described fixture, and another end is then resisted against on described driving arm, is separately provided with one by institute again on this driving arm
Stating the arc pressure containing part that push piece compresses, the arc pressure containing part the most described driving arm on described driving arm is the level of state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620598626.1U CN205737933U (en) | 2016-06-17 | 2016-06-17 | Double dynamic mechanical type disc brake apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620598626.1U CN205737933U (en) | 2016-06-17 | 2016-06-17 | Double dynamic mechanical type disc brake apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205737933U true CN205737933U (en) | 2016-11-30 |
Family
ID=57386915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620598626.1U Expired - Fee Related CN205737933U (en) | 2016-06-17 | 2016-06-17 | Double dynamic mechanical type disc brake apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205737933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677949A (en) * | 2021-01-06 | 2021-04-20 | 深圳市简行科技开发有限公司 | Sleeve type brake device |
-
2016
- 2016-06-17 CN CN201620598626.1U patent/CN205737933U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677949A (en) * | 2021-01-06 | 2021-04-20 | 深圳市简行科技开发有限公司 | Sleeve type brake device |
| CN112677949B (en) * | 2021-01-06 | 2021-10-22 | 深圳市简行科技开发有限公司 | Sleeve type brake device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20200617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |