CN109398572A - A kind of mechanical ABS hydraulic disc brake of entirety and its application method - Google Patents
A kind of mechanical ABS hydraulic disc brake of entirety and its application method Download PDFInfo
- Publication number
- CN109398572A CN109398572A CN201811234786.8A CN201811234786A CN109398572A CN 109398572 A CN109398572 A CN 109398572A CN 201811234786 A CN201811234786 A CN 201811234786A CN 109398572 A CN109398572 A CN 109398572A
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- thrust piston
- disc brake
- brake
- spring
- shell
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000011230 binding agent Substances 0.000 claims abstract description 38
- 239000012530 fluid Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 13
- 230000013011 mating Effects 0.000 claims description 12
- 239000000446 fuel Substances 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 description 30
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L1/00—Brakes; Arrangements thereof
- B62L1/005—Brakes; Arrangements thereof constructional features of brake elements, e.g. fastening of brake blocks in their holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
- B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
- B62L3/026—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever actuation by a turning handle or handlebar
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Regulating Braking Force (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention provides a kind of mechanical ABS hydraulic disc brake of entirety and its application methods, the mechanical ABS hydraulic disc brake of entirety includes brake lever, oil pipe, disc brake binder and ABS device, the brake lever and the disc brake binder are attached by the oil pipe, and the ABS device controls the contact condition between the disc brake binder and disc brake sheet.For whole mechanical ABS hydraulic disc brake when brake pressure is excessive, the oil pressure in whole mechanical ABS hydraulic disc brake can push the first thrust piston in ABS device/and the second thrust piston to complete pressure release, thus can prevent wheel lock up；Further, thus the collapsing length of the adjusting screw adjustable springs in ABS device can realize the adjustable purpose of ABS device, meet the use demand of different bicyclists to change the size of first thrust piston pressure in braking process；Further, the problems such as whole mechanical ABS hydraulic disc brake is the integral structure with ABS device, and the size of ABS device mismatches during filling after avoiding.
Description
Technical field
The present invention relates to brake gear fields, and in particular to a kind of mechanical ABS hydraulic disc brake of entirety and its application method.
Background technique
Currently, bicycle, electric bicycle, battery-operated motor cycle, Moped Scooter and fuel motorcycle etc. are since it is outstanding
Convenience, become people's first choice short distance trip tool.In ride, indispensable as guarantee bicyclist's personal safety
Brake and drive system for vehicle with tow is faced with increasing challenge.By taking bicycle as an example, bicyclist often encounters when riding
Emergency situations need emergency braking to lead to wheel lock up, at this moment can only be braked by the frictional force between tire and ground,
Since the contact area between tire and ground is limited, brake power is insufficient, and bicycle is easy to lose steering capability and side occurs
It is sliding, can even be overturned due to bicyclist's self inertia in the faster situation of speed, great threat bicyclist
Life security, cause accident easily to be sent out.
Chinese patent CN105383626A discloses a kind of mechanical ABS (anti-lock braking system) bicycle braking system
And device, including hydraulic oil oil input channel and braking the cylinder piston, it brakes the cylinder piston and brake strip forms one group of brake apparatus, system
There is checking cylinder oil sealing between dynamic the cylinder piston and brake strip.Brake strip is squeezed to brake disk for bicycle, bicycle brake
The edge of disk is structure concavo-convex alternately, the EDGE CONTACT of push rod and brake disk for bicycle, to push the skin of air chamber back and forth
Bowl piston, compresses the air of air chamber by interruption, realizes braking in " point stop " state, will not locking when making wheel emergency brake.
Foregoing invention is although the problem of wheel lock up is caused by can solve because of emergency brake to occur to break away or overturn, knot
Structure is complex, and the anti-lock structure in braking process depends critically upon contact effect of the push rod with bicycle brake plate edge,
Continuous switching between brake disk for bicycle flange and concave edge can aggravate the abrasion of push rod, influence braking effect, and to prevent
The extreme cases such as fracture occur for push rod, can all have higher requirement in the production and selection of push rod, increase process complexity
And manufacturing cost.
Existing ABS device often has on automobile, and its structure is complicated, and manufacture craft difficulty is big, at high cost, and mostly uses
Electric-controlled type design, these factors cause ABS device in bicycle, electric bicycle, battery-operated motor cycle, Moped Scooter and fuel oil
Application in the brake system of the car types such as motorcycle is very limited.Therefore, how to realize ABS device in brake system
Practical application forms the monoblock type disc brake system with ABS device, is that a current brake gear field technology urgently to be resolved is asked
Topic.
Summary of the invention
It is existing to solve the purpose of the present invention is to provide a kind of mechanical ABS hydraulic disc brake of entirety and its application method
Bicycle, electric bicycle, battery-operated motor cycle, Moped Scooter and the fuel motorcycle wheel lock up in braking are asked in technology
Topic, its technical solution is as follows: a kind of mechanical ABS hydraulic disc brake of entirety, including brake lever, oil pipe, disc brake binder and ABS device,
The brake lever and the disc brake binder are attached by the oil pipe, and the ABS device controls the disc brake binder and disc brake
Contact condition between piece.
Preferably, the brake lever includes first inner chamber, and the disc brake binder includes second inner chamber, and the ABS device is located at
Connect among the first inner chamber and with the first inner chamber and/or the ABS device be located among the second inner chamber and with
The second inner chamber connection.
Preferably, the ABS device includes shell, the first thrust piston, spring and adjusting screw；First thrust is living
Plug and the spring are respectively positioned within the shell, and the first thrust piston can be in the shell along the shell
Chamber sliding；Described first thrust piston one end is located at described shell one end and contacts with brake fluid, and the first thrust piston is another
End is contacted with the spring one end, and the spring other end is contacted with the adjusting screw, and the adjusting screw is blocked described
The other end of shell；The adjusting screw be fully located within the shell or the adjusting screw far from the spring one
Expose outside the first inner chamber/second inner chamber at end；The side setting of the first thrust piston is fluted, described
Sealing ring is provided in groove.
Preferably, the ABS device further includes the first position limiting structure, and first position limiting structure, which is located on the shell, to be connect
The described one end of first thrust piston far from the spring is touched, first position limiting structure prevents the first thrust piston motion
Except to the shell.
Preferably, the connection type between the adjusting screw and the shell is to be flexibly connected；In the adjusting screw
One end far from the spring is provided with mating groove, and the collapsing length of the spring is adjusted by forcing in the mating groove.
Preferably, the ABS device includes shell, the first thrust piston, the second thrust piston and spring；Described first stops
Push piston, the second thrust piston and the spring are respectively positioned within the shell, and the first thrust piston and described
Second thrust piston can slide in the shell along the inner cavity of the shell；The first thrust piston is located at the shell
Body one end is contacted with brake fluid, and the second thrust piston is located at the shell other end and contacts with brake fluid；Described first stops
Be provided with spring among push piston and the second thrust piston, the both ends of the spring respectively with the first thrust piston and
The second thrust piston contact；The setting of the side of the first thrust piston and the second thrust piston is fluted, in institute
It states and is provided with sealing ring in groove.
Preferably, the ABS device further includes the second position limiting structure being set on the shell, the second limit knot
There are two structures, and one end with the first thrust piston far from the spring and the second thrust piston are far from the bullet respectively
The end thereof contacts of spring, second position limiting structure prevent the first thrust piston and the second thrust piston motion to described
Except shell.
Preferably, the spring is compressed spring, gas spring or the elastomer made of elastic material.
Preferably, the mechanical ABS hydraulic disc brake of the entirety is for bicycle, electric bicycle, battery-operated motor cycle, electronic
In the brake system of vehicle using motor and fuel motorcycle.
A kind of application method of the mechanical ABS hydraulic disc brake of entirety, the brake lever force are braked, described whole mechanical
Brake fluid in formula ABS hydraulic disc brake is moved along the direction of the first inner chamber, the oil pipe and the second inner chamber, compressing
Lining on the disc brake binder promotes the lining to clamp disk brake；The brake lever continues force and is braked, described
Brake fluid in whole mechanical ABS hydraulic disc brake drives the first thrust piston/and the second thrust piston to described
The direction of spring is mobile, weakens the clamping degree between the lining and the disk brake.
Present invention advantageous effects obtained:
1) whole mechanical ABS hydraulic disc brake of the invention is when brake pressure is excessive, whole mechanical ABS hydraulic disc brake
Interior oil pressure can push the first thrust piston in ABS device/and the second thrust piston to complete pressure release, thus can prevent wheel from embracing
Extremely；
2) collapsing length of the adjusting screw adjustable springs in ABS device of the present invention, to change the first thrust piston
Thus the size of pressure in braking process can realize the adjustable purpose of ABS device, meet the use need of different bicyclists
It asks；
3) sealing ring in ABS device of the present invention effectively can prevent brake fluid from entering among the inner cavity of shell, cause to brake
Effect reduces, and influences experience of riding.
4) whole mechanical ABS hydraulic disc brake of the invention is the integral structure with ABS device, during filling after avoiding
The problems such as size of ABS device mismatches.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the cross-sectional view of the ABS device in the embodiment of the present invention one；
Fig. 2 is the brake lever structural schematic diagram in the embodiment of the present invention one；
Fig. 3 is the disc brake clamp structure schematic diagram in the embodiment of the present invention one；
Fig. 4 is the cross-sectional view of the ABS device in the embodiment of the present invention two；
Fig. 5 is the brake lever structural schematic diagram in the embodiment of the present invention two；
Fig. 6 is the disc brake clamp structure schematic diagram in the embodiment of the present invention two.
Wherein: 10, ABS device；11, shell；12, the first thrust piston；13, sealing ring；14, spring；15, spiral shell is adjusted
Silk；16, mating groove；20, oil pipe；30, brake lever；40, disc brake binder；50, ABS device；51, shell；52, the first thrust piston；
53, the second thrust piston；54, sealing ring；55, spring；60, oil pipe；70, brake lever；80, disc brake binder.
Specific embodiment
Hereinafter reference will be made to the drawings, describes technical solution of the present invention in detail by way of example.It needs to illustrate herein
, the descriptions of the manners of these embodiments are used to facilitate the understanding of the present invention, but and does not constitute a limitation of the invention.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate: individualism A, individualism B exist simultaneously tri- kinds of situations of A and B, the terms
"/and " it is to describe another affiliated partner relationship, indicate may exist two kinds of relationships, for example, A/ and B, can indicate: individually depositing
In A, two kinds of situations of individualism A and B, in addition, character "/" herein, typicallying represent forward-backward correlation object is a kind of "or" pass
System.
Embodiment 1
As shown in Figures 2 and 3, the mechanical ABS hydraulic disc brake of a kind of entirety, including ABS device 10, oil pipe 20, brake lever 30
With disc brake binder 40, the brake lever 30 and the disc brake binder 40 are attached by the oil pipe 20, and the brake lever 30 includes
First inner chamber, the disc brake binder 40 include second inner chamber, and the oil pipe 20 connects the first inner chamber and the second inner chamber.
It should be noted that the present invention to the concrete shape and structure of the oil pipe 20, the brake lever 30 and the disc brake binder 40 simultaneously
Without limitation, the design of any concrete shape for changing the oil pipe 20, the brake lever 30 and the disc brake binder 40 and structure
It is within the scope of the present invention.The ABS device 10 be located among the first inner chamber of the brake lever 30 and with institute
State first inner chamber connection and/or the ABS device 10 be located among the second inner chamber of the disc brake binder 40 and with it is described
Second inner chamber connection, the ABS device 10 specifically connect with the first inner chamber, the ABS device 10 with the second inner chamber
The mode present invention of connecing is without limitation.The ABS device 10 can control the contact condition between the disc brake binder 40 and disc brake sheet,
The accident that wheel lock up jeopardizes bicyclist's personal safety in braking process is avoided to occur.
As shown in Figure 1, the ABS device 10 includes shell 11, the first thrust piston 12, spring 14 and adjusting screw 15,
Described first thrust piston, 12 one end is located at described 11 one end of shell and contacts with brake fluid, 12 other end of the first thrust piston
With 14 end thereof contacts of spring, 14 other end of spring is contacted with the adjusting screw 15, and the adjusting screw 15 blocks
In the other end of the shell 11.The spring 14 can be compressed spring or gas spring, be also possible to by elastic material system
At elastomer.It should be noted that the first thrust piston 12 and the spring 14, the adjusting screw 15 and the bullet
The connection type present invention between spring 14 does not limit.The first thrust piston 12 and the spring 14 are respectively positioned on the shell
Within 11, the first thrust piston 12 can be slided in the shell 11 along the inner cavity of the shell 11, the adjusting spiral shell
Silk 15 is located fully or partially within the shell 11, and the cooperation specifically regarded between the adjusting screw 15 and the shell 11 is deep
Degree determines that the connection type between the adjusting screw 15 and the shell 11 is to be flexibly connected, and is preferably threadedly coupled.It should infuse
It anticipates, includes an aperture in the first inner chamber/second inner chamber, the adjusting screw 15 may pass through the aperture and institute
It states shell 11 to be attached, the adjusting screw 15 adjusting screw 15 when not being fully located at the shell 11 is separate described
Expose this reality of the position, shape and size of the aperture outside the first inner chamber/second inner chamber in one end of spring 14
Example is applied without limitation, as long as guaranteeing that the first inner chamber/second inner chamber cooperates in the aperture and the adjusting screw 15
It is afterwards still sealing state.In addition, the shape that the shell 11 is shown in Fig. 1 understands this only for more intuitive and convenient
The shape of the purpose of embodiment, the shell 11 is understood to include but is not limited to rectangle.
The ABS device further includes the first position limiting structure, and first position limiting structure contacts the first thrust piston 12
Far from the spring 14 one end, first position limiting structure prevent the first thrust piston 12 move to the shell 11 it
Outside, first position limiting structure is set on the shell 11, and first position limiting structure is a part of the shell 11, this
Embodiment to the concrete shape of first position limiting structure, size and number without limitation.
In the present embodiment, mating groove 16 is provided in the adjusting screw 15, the mating groove 16 is located at the tune
The one end of screw 15 far from the spring 14 is saved, the collapsing length of the spring 14 is adjusted by forcing in the mating groove 16,
It should be noted that mating groove 16 shown in FIG. 1 is only for the simpler purpose for intuitively understanding the present embodiment, the present invention couple
The concrete shape of the mating groove 16, size and number and without limitation, any shape by changing the mating groove 16, ruler
Very little and quantity reach adjust 14 collapsing length of spring design it is within the scope of the present invention.
Preferably, it is arranged on the first thrust piston 12 fluted, the groove is annular groove, and the annular is recessed
Slot position changes stretching for the spring 14 in the side of the first thrust piston 12, by forcing in the first thrust piston 12
Contracting length.Fig. 1 show 2 annular grooves, is provided with sealing ring 13 in each annular groove, can effectively prevent to stop
Vehicle oil enters among the inner cavity of the shell 11, and braking effect is caused to reduce, and influences experience of riding.It should be noted that Fig. 1 institute
The quantity of the annular groove shown is interpreted as being not limited to 2, can be greater than 2, might be less that 2；Each annular is recessed
The quantity of the sealing ring 13 in slot is also possible to multiple it will be also be appreciated that be not limited to 1.
The course of work of the mechanical ABS hydraulic disc brake of entirety is: an emergency situation is encountered by bicyclist when braking, institute
Brake lever 30 is stated to start to press, the brake fluid in the brake lever 30, the oil pipe 20 and the disc brake binder 40 start successively along
The direction of the first inner chamber, the oil pipe 20 and the second inner chamber starts to move, and oppresses and comes on the disc brake binder 40
Piece is enabled, promotes the lining to clamp disk brake, to reach braking effect.If the pressure that bicyclist applies is excessive, due to stopping
The Incoercibility of vehicle oil itself, the brake fluid in the first inner chamber, the oil pipe 20 and the second inner chamber can drive
It is mobile to the direction of the spring 14 to move the first thrust piston 12, reduces in the mechanical ABS hydraulic disc brake of the entirety
Oil pressure weakens the clamping degree between the lining and the disk brake, to change the disc brake binder 40 and the dish
Contact condition between brake piece prevents wheel lock up with this, guarantees the personal safety of bicyclist.To meet riding for different bicyclists
Row demand adjusts the collapsing length that the adjusting screw 15 changes the spring 14, by forcing in the mating groove 16 with this
The size of first thrust piston, 12 pressure described in when Indirect method emergency braking realizes the adjustable purpose of ABS device.
In the present embodiment, the mechanical ABS hydraulic disc brake of entirety is the integral structure with the ABS device 10, can
Avoid the ABS device 10 and the brake lever 30, the ABS device 10 and the disc brake binder 40 during subsequent installation because
Practical performance is influenced for the problems such as size mismatch.In addition, the mechanical ABS hydraulic disc brake of entirety can be applied to voluntarily
In the brake system of many car types such as vehicle, electric bicycle, battery-operated motor cycle, Moped Scooter and fuel motorcycle.
Embodiment 2
As shown in Figure 5 and Figure 6, the mechanical ABS hydraulic disc brake of a kind of entirety, including ABS device 50, oil pipe 60, brake lever 70
With disc brake binder 80, the brake lever 70 and the disc brake binder 80 are attached by the oil pipe 60, and the brake lever 70 includes
First inner chamber, the disc brake binder 80 include second inner chamber, and the oil pipe 60 connects the first inner chamber and the second inner chamber.
It should be noted that the present invention to the concrete shape and structure of the oil pipe 60, the brake lever 70 and the disc brake binder 80 simultaneously
Without limitation, the design of any concrete shape for changing the oil pipe 60, the brake lever 70 and the disc brake binder 80 and structure
It is within the scope of the present invention.The ABS device 50 be located among the first inner chamber of the brake lever 70 and with institute
State first inner chamber connection and/or the ABS device 50 be located among the second inner chamber of the disc brake binder 80 and with it is described
Second inner chamber connection, it is preferable that the ABS device 50 is located at the junction of the oil pipe 60 and the brake lever 70 and/or described
ABS device 50 is located at the junction of the oil pipe 60 with the disc brake binder 80, the ABS device 50 and the first inner chamber,
The specific connection type present invention of the ABS device 50 and the second inner chamber is without limitation.The ABS device 50 can control institute
The contact condition between disc brake binder 80 and disc brake sheet is stated, the wheel lock up in braking process is avoided to jeopardize bicyclist's personal safety
Accident occur.
As shown in figure 4, the ABS device 50 includes shell 51, the first thrust piston 52, the second thrust piston 53 and spring
55, the first thrust piston 52 is located at described 51 one end of shell and contacts with brake fluid, and the second thrust piston 53 is located at institute
51 other end of shell is stated to contact with brake fluid；Bullet is provided among the first thrust piston 52 and the second thrust piston 53
Spring 55, the both ends of the spring 55 are contacted with the first thrust piston 52 and the second thrust piston 53 respectively；The bullet
Spring 55 can be compressed spring or gas spring, be also possible to the elastomer made of elastic material.It should be noted that described
The connection type present invention between first thrust piston 52 and the spring 55, the second thrust piston 53 and the spring 55
It does not limit.The first thrust piston 52, the second thrust piston 53 and the spring 55 be respectively positioned on the shell 51 it
The interior and described first thrust piston 52 and the second thrust piston 53 can be in the shells 51 along the shell 51
Inner cavity sliding.In addition, the shape that the shell 51 is shown in Fig. 4 understands the mesh of the present embodiment only for more intuitive and convenient
, the shape of the shell 51 is understood to include but is not limited to rectangle.
The ABS device further includes the second position limiting structure (not shown), and there are two second position limiting structures, and described second
It is remote that position limiting structure contacts the first thrust piston 52 one end and the second thrust piston 53 far from the spring 55 respectively
One end from the spring 55, second position limiting structure prevent the first thrust piston 52 and the second thrust piston 53
It moves to except the shell 51, second position limiting structure is set on the shell 51, and second position limiting structure is institute
State a part of shell 51, the present embodiment to the concrete shape of second position limiting structure, size and number without limitation.
Preferably, fluted, the groove is set on the first thrust piston 52 and the second thrust piston 53
For annular groove, the annular groove is located at the side of the first thrust piston 52 and the second thrust piston 53, passes through
It forces in the first thrust piston 52 and the second thrust piston 53 changes the collapsing length of the spring 55.Institute in Fig. 4
Stating the first thrust piston 52 and the second thrust piston 53 includes 2 annular grooves, in each annular groove
It is provided with sealing ring 54, can effectively prevent brake fluid from entering among the inner cavity of the shell 51, braking effect is caused to reduce, is influenced
It rides experience.It should be noted that the annular of the first thrust piston 52 described in Fig. 4 and the second thrust piston 53 is recessed
The quantity of slot should be understood as being not limited to 2, can be greater than 2, might be less that 2；Institute in each annular groove
The quantity of sealing ring 54 is stated it will be also be appreciated that being not limited to 1, is also possible to multiple.
The course of work of the mechanical ABS hydraulic disc brake of entirety is: an emergency situation is encountered by bicyclist when braking, institute
Brake lever 70 is stated to start to press, the brake fluid in the brake lever 70, the oil pipe 60 and the disc brake binder 80 start successively along
The direction of the first inner chamber, the oil pipe 60 and the second inner chamber starts to move, and oppresses and comes on the disc brake binder 80
Piece is enabled, promotes the lining to clamp disk brake, to reach braking effect.If the pressure that bicyclist applies is excessive, due to stopping
The Incoercibility of vehicle oil itself, the brake fluid in the first inner chamber, the oil pipe 60 and the second inner chamber can drive
It is mobile to the direction of the spring 55 together to move the first thrust piston 52 and the second thrust piston 53, reduces described whole
Oil pressure in the mechanical ABS hydraulic disc brake of body, weakens the clamping degree between the lining and the disk brake, to change
Contact condition between the disc brake binder 80 and the disc brake sheet, prevents wheel lock up with this, guarantees the person peace of bicyclist
Entirely.
In the present embodiment, the mechanical ABS hydraulic disc brake of entirety is the integral structure with the ABS device 50, can
Avoid the ABS device 50 and the brake lever 70, the ABS device 50 and the disc brake binder 80 during subsequent installation because
Practical performance is influenced for the problems such as size mismatch.In addition, the mechanical ABS hydraulic disc brake of entirety can be applied to voluntarily
In the brake system of many car types such as vehicle, electric bicycle, battery-operated motor cycle, Moped Scooter and fuel motorcycle.
The present embodiment is to the first thrust piston 52 and the second thrust piston 53 in the first inner chamber and described
Position in second inner chamber does not distinguish.In addition, ABS described in ABS device 10 described in mixed embodiment one and the present embodiment
Device 50 is also within protection scope of the present invention.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of mechanical ABS hydraulic disc brake of entirety, which is characterized in that including brake lever, oil pipe, disc brake binder and ABS device, institute
It states brake lever and the disc brake binder is attached by the oil pipe, the ABS device controls the disc brake binder and disc brake sheet
Between contact condition.
2. the mechanical ABS hydraulic disc brake of entirety according to claim 1, which is characterized in that the brake lever includes in first
Chamber, the disc brake binder includes second inner chamber, and the ABS device is located among the first inner chamber and connects with the first inner chamber
It connects and/or the ABS device is located among the second inner chamber and connect with the second inner chamber.
3. the mechanical ABS hydraulic disc brake of entirety according to claim 2, which is characterized in that the ABS device includes shell
Body, the first thrust piston, spring and adjusting screw；The first thrust piston and the spring are respectively positioned within the shell,
The first thrust piston can slide in the shell along housing cavity；Described first thrust piston one end is located at shell one
End is contacted with brake fluid, and the first thrust piston other end is contacted with spring one end, and the spring other end is contacted with adjusting screw,
The adjusting screw blocks the other end in the shell；The adjusting screw is fully located within the shell or the tune
Screw is saved to expose outside the first inner chamber/second inner chamber far from one end of the spring；The first thrust piston
Side setting it is fluted, be provided with sealing ring in the groove.
4. the mechanical ABS hydraulic disc brake of entirety according to claim 3, which is characterized in that the ABS device further includes
One position limiting structure, first position limiting structure, which is located on the shell, contacts one of the first thrust piston far from the spring
End, first position limiting structure prevent except the first thrust piston motion to the shell.
5. the mechanical ABS hydraulic disc brake of entirety according to claim 3, which is characterized in that the adjusting screw with it is described
Connection type between shell is to be flexibly connected；One end of the spring is provided with mating groove in the adjusting screw, leads to
It crosses and forces in the collapsing length that the mating groove adjusts the spring.
6. the mechanical ABS hydraulic disc brake of entirety according to claim 2, which is characterized in that the ABS device includes shell
Body, the first thrust piston, the second thrust piston and spring；The first thrust piston, the second thrust piston and the bullet
Spring is respectively positioned within the shell, and the first thrust piston and the second thrust piston can in the shell edge
Housing cavity sliding；The first thrust piston is located at described shell one end and contacts with brake fluid, the second thrust piston position
It is contacted in the shell other end with brake fluid；Bullet is provided among the first thrust piston and the second thrust piston
Spring, the both ends of the spring respectively with the first thrust piston and the second thrust piston contact；First thrust is living
The setting of the side of plug and the second thrust piston is fluted, is provided with sealing ring in the groove.
7. the mechanical ABS hydraulic disc brake of entirety according to claim 6, which is characterized in that the ABS device further includes setting
The second position limiting structure being placed on the shell, there are two second position limiting structures, remote with the first thrust piston respectively
One end and the end thereof contacts of the second thrust piston far from the spring, second position limiting structure from the spring prevent
Except the first thrust piston and the second thrust piston motion to the shell.
8. the whole mechanical ABS hydraulic disc brake according to claim 3 or 6, which is characterized in that the spring is compression bullet
Spring, gas spring or the elastomer made of elastic material.
9. the mechanical ABS hydraulic disc brake of entirety according to claim 1 is used for bicycle, electric bicycle, electric motorcycle
In the brake system of vehicle, Moped Scooter and fuel motorcycle.
10. the application method of whole mechanical ABS hydraulic disc brake according to claim 3 or 6, which is characterized in that described
Brake lever force is braked, and the brake fluid in the mechanical ABS hydraulic disc brake of entirety is along the first inner chamber, the oil pipe
It is mobile with the direction of the second inner chamber, the lining on the disc brake binder is oppressed, the lining is promoted to clamp disk brake；
The brake lever continues force and is braked, and the brake fluid in the mechanical ABS hydraulic disc brake of entirety drives first thrust
Piston/and the second thrust piston are mobile to the direction of the spring, weaken between the lining and the disk brake
Clamping degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811234786.8A CN109398572B (en) | 2018-10-23 | 2018-10-23 | Integral mechanical ABS (anti-lock brake system) oil pressure disc brake and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811234786.8A CN109398572B (en) | 2018-10-23 | 2018-10-23 | Integral mechanical ABS (anti-lock brake system) oil pressure disc brake and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109398572A true CN109398572A (en) | 2019-03-01 |
| CN109398572B CN109398572B (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811234786.8A Expired - Fee Related CN109398572B (en) | 2018-10-23 | 2018-10-23 | Integral mechanical ABS (anti-lock brake system) oil pressure disc brake and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109398572B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2455606Y (en) * | 2000-12-26 | 2001-10-24 | 利奇机械工业股份有限公司 | Anti-lock device for bicycle disc brake |
| US6435318B1 (en) * | 2001-05-07 | 2002-08-20 | Giant Manufacturing Co., Ltd. | Two-stage bicycle disk brake assembly with an anti-lock device |
| CN2546319Y (en) * | 2002-04-29 | 2003-04-23 | 桐乡市亚力实业公司 | Improved hydraulic brake antilocking device for motorcycle |
| CN204383711U (en) * | 2014-12-24 | 2015-06-10 | 浙江大学 | A kind of brake pressure control apparatus for bicycle anti-lock |
| CN107585151A (en) * | 2016-07-07 | 2018-01-16 | 制动力体有限责任公司 | pressure regulator for ABS system |
-
2018
- 2018-10-23 CN CN201811234786.8A patent/CN109398572B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2455606Y (en) * | 2000-12-26 | 2001-10-24 | 利奇机械工业股份有限公司 | Anti-lock device for bicycle disc brake |
| US6435318B1 (en) * | 2001-05-07 | 2002-08-20 | Giant Manufacturing Co., Ltd. | Two-stage bicycle disk brake assembly with an anti-lock device |
| CN2546319Y (en) * | 2002-04-29 | 2003-04-23 | 桐乡市亚力实业公司 | Improved hydraulic brake antilocking device for motorcycle |
| CN204383711U (en) * | 2014-12-24 | 2015-06-10 | 浙江大学 | A kind of brake pressure control apparatus for bicycle anti-lock |
| CN107585151A (en) * | 2016-07-07 | 2018-01-16 | 制动力体有限责任公司 | pressure regulator for ABS system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109398572B (en) | 2020-08-07 |
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