CN114379527A - Brake master cylinder for vehicle - Google Patents
Brake master cylinder for vehicle Download PDFInfo
- Publication number
- CN114379527A CN114379527A CN202210061945.9A CN202210061945A CN114379527A CN 114379527 A CN114379527 A CN 114379527A CN 202210061945 A CN202210061945 A CN 202210061945A CN 114379527 A CN114379527 A CN 114379527A
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- China
- Prior art keywords
- rotating
- fixedly connected
- master cylinder
- pedal
- rod
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- 230000000670 limiting effect Effects 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000010720 hydraulic oil Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
- B60T13/16—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
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- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
- B60T13/741—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on an ultimate actuator
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
The invention discloses a brake master cylinder for a vehicle, and relates to the technical field of hydraulic brakes. Including connecting the vertical pole, two top fixedly connected with axis of rotation between the vertical pole, axis of rotation outer wall fixedly connected with spacing ring, axis of rotation outer wall rotate and are connected with rotating-structure, and bolt fixedly connected with rotor plate is passed through to rotating-structure bottom, and rotor plate bottom fixedly connected with footboard structure, rotation helping hand structure and pushing structure are installed respectively in the rotor plate left side, pushing structure left side fixedly connected with brake pump, and the brake pump left side is provided with the catheter. According to the invention, through the arrangement of the pedal structure and the rotary power-assisted structure, when braking is carried out, a driver steps on the pressure pedal in the pedal structure, the pressure sensor detects pressure change, and then the electric push rod in the rotary power-assisted structure is started to shorten, so that the rotary plate is subjected to downward rotary force, the driver can more save labor when stepping on the brake pedal, and the effects of short braking distance and labor saving are realized.
Description
Technical Field
The invention relates to the technical field of hydraulic brakes, in particular to a brake master cylinder for a vehicle.
Background
The braking system that the car used is by brake pedal, brake master cylinder and brake caliper constitute, brake pedal passes through drive arrangement and connects in the brake master cylinder, the brake master cylinder passes through hydraulic line connection to brake caliper, when the driver steps on brake pedal, brake pedal passes through the piston forward motion in the master cylinder of drive arrangement drive brake master cylinder, in the slave cylinder with the hydraulic oil in the master cylinder push brake caliper, make the brake block of slave cylinder department advance towards the brake disc direction, utilize the brake block and the contact of the brake disc on the wheel hub, and then produce braking action to the wheel.
The conventional master cylinder and the brake pedal are generally connected through a lever, the braking length of the brake pedal is lengthened, labor can be saved, the braking distance is long, the vehicle cannot be braked at the first time in case of an emergency, and the braking is more labor-saving if the braking distance is short.
Disclosure of Invention
The invention aims to provide a brake master cylinder for a vehicle, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a vehicle brake master cylinder, including connecting the vertical pole, two connect top fixedly connected with axis of rotation between the vertical pole, axis of rotation outer wall fixedly connected with spacing ring, the axis of rotation outer wall rotates and is connected with rotating-structure, bolt fixedly connected with rotor plate is passed through to rotating-structure bottom, rotor plate bottom fixedly connected with footboard structure, rotation helping hand structure and pushing structure are installed respectively in the rotor plate left side, pushing structure left side fixedly connected with brake pump, the brake pump left side is provided with the catheter, connect vertical pole left side fixedly connected with helping hand extension board, bottom fixedly connected with rotation extension board between the vertical pole is still connected to two, it has the rotation hole to open in the rotation extension board, it connects the horizontal pole to connect vertical pole left side still fixedly connected with and connects the horizontal pole, two connect between the horizontal pole still fixedly connected with slip stopper and fixed strip, it has seted up the spacing hole that slides to run through about the slip stopper.
Furthermore, the rotating structure comprises a rotating block, a rotating hole is formed in the front of the rotating block in a penetrating mode, a rotating ring is fixedly connected to the outer side of the rotating block, a spiral spring is fixedly connected to the outer side of the rotating ring, a fixing groove is formed in the bottom of the rotating block, and a first fixing hole is formed in the fixing groove in a penetrating mode.
Furthermore, the rotating hole is rotatably connected with the rotating shaft, the rotating ring is rotatably connected with the rotating shaft, the limiting ring limits the rotating block, and the outer side of the spiral spring is fixedly connected to the inner side of the connecting longitudinal rod.
Furthermore, a second fixing hole penetrates through the left side and the right side of the rotating plate, and the bolt penetrates through the first fixing hole and the second fixing hole to fixedly connect the rotating plate with the rotating block.
Furthermore, the pedal structure comprises a main pedal, a pressure sensor is arranged on the right side of the main pedal, and a pressure pedal is fixedly connected to the right side of the pressure sensor.
Furthermore, the main pedal is fixedly connected to the bottom of the rotating plate, and the plurality of pressure sensors are electrically connected with the rotating power-assisted structure.
Furthermore, the power assisting structure comprises an electric push rod, wherein rotating blocks are fixedly connected to two ends of the electric push rod, and fixing blocks are connected to the rotating blocks in a rotating mode.
Furthermore, the left fixing block is fixedly connected to the right side of the power-assisted support plate, and the right fixing block is fixedly connected to the left side of the rotating plate.
Furthermore, the pushing structure comprises a rotating rod, the left side of the rotating rod is rotatably connected with a transmission rod, and the left side of the transmission rod is rotatably connected with a sliding rod.
Furthermore, dwang sliding connection is in rotating the hole, slide bar sliding connection is in the spacing hole that slides, slide bar left side fixed connection in the brake pump right-hand member.
Furthermore, the left side of the top of the rotating rod is fixedly connected with a limiting bump, and the limiting bump limits the rotating range of the rotating rod.
Compared with the prior art, the invention has the beneficial effects that:
this automobile-used brake master cylinder, through the setting of footboard structure and rotation helping hand structure, when carrying out brake braking, the driver steps on the pressure pedal in the footboard structure, and pressure sensor detects pressure variation, starts afterwards to rotate the electric putter among the helping hand structure and shortens for the rotor plate receives a downward pivoted power, makes the driver step on brake pedal more laborsaving, has realized the effect that short braking distance and laborsaving compromise.
Drawings
FIG. 1 is a schematic front top axial view of the present invention;
FIG. 2 is a schematic view of a backside bottom isometric configuration of the present invention;
FIG. 3 is a schematic view of the frame structure of the present invention;
FIG. 4 is a schematic view of the pedal structure of the present invention;
FIG. 5 is a schematic view of the rotational structure of the present invention;
FIG. 6 is a schematic view of a rotational assist configuration of the present invention;
FIG. 7 is a schematic diagram of a pushing structure according to the present invention.
In the figure: 1. connecting the longitudinal rods; 2. a rotating shaft; 3. a limiting ring; 4. a rotating structure; 401. rotating the block; 402. rotating the hole; 403. a rotating ring; 404. a coil spring; 405. fixing grooves; 406. a first fixing hole; 5. a bolt; 6. a rotating plate; 601. a second fixing hole; 7. a pedal structure; 701. a main pedal; 702. a pressure sensor; 703. a pressure pedal; 8. a rotation boosting structure; 801. an electric push rod; 802. rotating the block; 803. a fixed block; 9. a pushing structure; 901. rotating the rod; 902. a limiting bump; 903. a transmission rod; 904. a slide bar; 10. a power-assisted support plate; 11. rotating the support plate; 12. rotating the hole; 13. connecting the cross bars; 14. a sliding limiting block; 15. sliding the limiting hole; 16. a fixing strip; 17. a brake pump; 18. a catheter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.
As shown in fig. 1 to 7, the present invention provides a technical solution: a brake master cylinder for a vehicle comprises connecting longitudinal rods 1, a rotating shaft 2 is fixedly connected at the top between the two connecting longitudinal rods 1, a limiting ring 3 is fixedly connected on the outer wall of the rotating shaft 2, a rotating structure 4 is rotatably connected on the outer wall of the rotating shaft 2, a rotating plate 6 is fixedly connected at the bottom of the rotating structure 4 through a bolt 5, a pedal structure 7 is fixedly connected at the bottom of the rotating plate 6, a rotating boosting structure 8 and a pushing structure 9 are respectively installed at the left side of the rotating plate 6, a brake pump 17 is fixedly connected at the left side of the pushing structure 9, a liquid guide pipe 18 is arranged at the left side of the brake pump 17, a boosting support plate 10 is fixedly connected at the left side of the connecting longitudinal rods 1, a rotating support plate 11 is also fixedly connected at the bottom between the two connecting longitudinal rods 1, a rotating hole 12 is formed in the rotating support plate 11, a connecting transverse rod 13 is also fixedly connected at the left side of the connecting longitudinal rods 1, a sliding limiting block 14 and a fixing strip 16 are also fixedly connected between the two connecting transverse rods 13, the sliding limiting block 14 is provided with sliding limiting holes 15 in a left-right penetrating manner, it should be noted that the connecting longitudinal rod 1 and the connecting cross rod 13 are integrally formed, the rotating shaft 2 is fixed on the connecting longitudinal rod 1 through screws, the limiting ring 3 is welded on the outer wall of the rotating shaft 2, the rotating support plate 11, the sliding limiting block 14 and the fixing strip 16 are fixedly connected on the connecting longitudinal rod 1 and the connecting cross rod 13 through bolt structures, the stability of the whole frame of the equipment is ensured, the vehicle master cylinder has higher strength and is not easy to damage, the service life is longer, the limiting ring 3 is used for limiting the position of the rotating structure 4, the rotating structure 4 can only rotate on the rotating shaft 2 but can not slide on the outer wall of the rotating shaft 2, the bolt 5 is matched with a hexagon nut and a hexagon stud, the fixing and the dismounting can be realized through a wrench, the rotating plate 6 is used for transmitting the rotation of the pedal structure 7 to the rotating structure 4 and the pushing structure 9, the brake pump 17 is internally filled with hydraulic oil, and after being extruded by the pushing structure 9, the hydraulic oil is transmitted into an auxiliary oil cylinder of the brake caliper through the liquid guide pipe 18, so that a brake pad at the auxiliary oil cylinder moves forward towards the direction of a brake disc, and the brake pad is contacted with the brake disc on the hub to brake the wheel.
As a specific embodiment, the rotating structure 4 includes a rotating block 401, a rotating hole 402 is formed through the front and back of the rotating block 401, a rotating ring 403 is fixedly connected to the outer side of the rotating block 401, a coil spring 404 is fixedly connected to the outer side of the rotating ring 403, a fixing groove 405 is formed at the bottom of the rotating block 401, a first fixing hole 406 is formed through the fixing groove 405, the rotating hole 402 is rotatably connected to the rotating shaft 2, the rotating ring 403 is rotatably connected to the rotating shaft 2, a limiting ring 3 limits the rotating block 401, the outer side of the coil spring 404 is fixedly connected to the inner side of the connecting vertical rod 1, a second fixing hole 601 is formed through the left and right of the rotating plate 6, a bolt 5 penetrates through the first fixing hole 406 and the second fixing hole 601 to fixedly connect the rotating plate 6 with the rotating block 401, it should be noted that the rotating block 401 rotates on the outer wall of the rotating shaft 2 under the limiting effect of the limiting ring 3, the rotating block 401 is rotatably connected with the limiting ring 3, its rotation is connected the accessible and is set up the bearing between it, make its rotational friction reduce as far as, it is more smooth and easy to rotate between rotatory piece 401 and axis of rotation 2 and the spacing ring 3, thereby reduce the resistance of braking in-process, reach laborsaving purpose, the rotation of rotatory piece 401 drives coil spring 404 through swivel 403 and twists reverse, make coil spring 404 produce the torsional force of opposite direction, when the driver unclamps footboard structure 7, the rotating plate 6 with swivel 403 fixed connection is rebound in reverse under the effect of the torsional force of coil spring 404, make and promote structure 9 reverse slip, make hydraulic oil reset.
As a specific embodiment, the pedal structure 7 includes a main pedal 701, a pressure sensor 702 is disposed on the right side of the main pedal 701, a pressure pedal 703 is fixedly connected to the right side of the pressure sensor 702, the main pedal 701 is fixedly connected to the bottom of the rotating plate 6, the pressure sensors 702 are disposed in plural and electrically connected to the rotation assisting structure 8, it should be noted that the pressure pedal 703 is a place where the sole of the driver directly contacts, the pressure sensor 702 is not stressed in a normal state, at this time, the rotating block 401 is only subjected to the twisting force of the coil spring 404, so that the rotating block 401 is at the highest point, when the driver depresses the pressure pedal 703, the pressure sensor 702 is simultaneously subjected to the twisting force from the coil spring 404 and the pressure of the pressure pedal, so as to display a numerical value, and after detecting the pressure change, the pressure sensor 703 can send a signal to the rotation assisting structure 8.
As a specific embodiment, the rotation assisting structure 8 includes an electric push rod 801, two ends of the electric push rod 801 are fixedly connected with a rotation block 802, the rotation block 802 is rotatably connected with a fixing block 803, the left fixing block 803 is fixedly connected to the right side of the assisting support plate 10, and the right fixing block 803 is fixedly connected to the left side of the rotation plate 6, it should be noted that the rotation assisting structure 8 receives a signal from the pressure sensor 702, so that the electric push rod 801 is started, the electric push rod 801 is shortened, that is, the rotation assisting structure 8 pulls the rotation plate 6, the pedal structure 7 fixedly connected with the rotation plate 6 simultaneously receives a downward acting force, the acting force offsets a part of the torsion force of the coil spring 404, and thus, the man-made pedaling is more labor-saving.
As a specific embodiment, the pushing structure 9 includes a rotating rod 901, a transmission rod 903 is rotatably connected to the left side of the rotating rod 901, a sliding rod 904 is rotatably connected to the left side of the transmission rod 903, the rotating rod 901 is slidably connected to the rotating hole 12, the sliding rod 904 is slidably connected to the sliding limiting hole 15, the left side of the sliding rod 904 is fixedly connected to the right end of the brake pump 17, a limiting protrusion 902 is fixedly connected to the left side of the top of the rotating rod 901, and the limiting protrusion 902 limits the rotating range of the rotating rod 901.
The working principle is as follows: when a driver needs to brake, the driver steps on the pressure pedal 703, the pressure sensor 702 receives the torsional force from the coil spring 404 and the pressure of the pressure pedal 703 at the same time, that is, a value is detected, then a signal is sent to the electric push rod 801 in the rotary power assisting structure 8, the electric push rod 801 starts to shorten, a downward rotating force is given to the rotary plate 6, so as to weaken the torsional force of the coil spring 404 received by the rotary plate 6, so that the driver steps on the brake pedal more easily, the pressure pedal 703 drives the main pedal 701 to rotate downward through the pressure sensor 702, the main pedal 701 drives the rotary plate 6 to rotate downward, the rotary plate 6 drives the rotary rod 901 to slide in the rotary hole 12, the rotary rod 901 drives the slide rod 904 to slide through the transmission rod 903, the slide rod 904 extrudes the brake pump 17, hydraulic oil inside the brake pump 17 is extruded by the slide rod 904 and then is transmitted to the auxiliary oil cylinder of the brake caliper through the liquid guide tube 18, the brake pad at the auxiliary oil cylinder moves forward towards the brake disc direction, and the brake is realized by contacting the brake pad with the brake disc on the hub.
It should be noted that, through the arrangement of the pedal structure 7 and the rotation assisting structure 8, when braking is performed, a driver steps on the pressure pedal 703 in the pedal structure 7, the pressure sensor 702 detects a pressure change, and then the electric push rod 801 in the rotation assisting structure 8 is started to be shortened, so that the rotating plate 6 is subjected to a downward rotating force, the driver steps on the brake pedal more easily, and the effect of taking both short braking distance and labor saving is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an automobile-used brake master cylinder, is including connecting vertical pole (1), its characterized in that: a rotating shaft (2) is fixedly connected to the top between the two connecting longitudinal rods (1), a limiting ring (3) is fixedly connected to the outer wall of the rotating shaft (2), a rotating structure (4) is rotatably connected to the outer wall of the rotating shaft (2), a rotating plate (6) is fixedly connected to the bottom of the rotating structure (4) through a bolt (5), a pedal structure (7) is fixedly connected to the bottom of the rotating plate (6), a rotating boosting structure (8) and a pushing structure (9) are respectively installed on the left side of the rotating plate (6), a brake pump (17) is fixedly connected to the left side of the pushing structure (9), a liquid guide pipe (18) is arranged on the left side of the brake pump (17), a boosting support plate (10) is fixedly connected to the left side of the connecting longitudinal rods (1), a rotating support plate (11) is fixedly connected to the bottom between the two connecting longitudinal rods (1), a rotating hole (12) is formed in the rotating support plate (11), and a connecting transverse rod (13) is fixedly connected to the left side of the connecting longitudinal rods (1), a sliding limiting block (14) and a fixing strip (16) are fixedly connected between the two connecting cross rods (13), and sliding limiting holes (15) are formed in the left and right sides of the sliding limiting block (14) in a penetrating mode.
2. The master cylinder for vehicle brake according to claim 1, wherein: rotating-structure (4) run through around rotatory piece (401) including rotatory piece (401), have seted up rotatory hole (402), rotatory piece (401) outside fixedly connected with swivel becket (403), swivel becket (403) outside fixedly connected with coil spring (404), fixed slot (405) have been seted up to rotatory piece (401) bottom, run through in fixed slot (405) and seted up first fixed orifices (406).
3. The master cylinder for vehicle brake according to claim 2, wherein: rotatory hole (402) rotate with axis of rotation (2) and are connected, swivel becket (403) rotate with axis of rotation (2) and are connected, spacing ring (3) carry on spacingly to rotatory piece (401), coil spring (404) outside fixed connection is inboard in connecting vertical pole (1).
4. The master cylinder for vehicle brake according to claim 2, wherein: the rotating plate (6) penetrates through the left and right sides to be provided with second fixing holes (601), and the bolts (5) penetrate through the first fixing holes (406) and the second fixing holes (601) to fixedly connect the rotating plate (6) and the rotating block (401).
5. The master cylinder for vehicle brake according to claim 1, wherein: the pedal structure (7) comprises a main pedal (701), a pressure sensor (702) is arranged on the right side of the main pedal (701), and a pressure pedal (703) is fixedly connected to the right side of the pressure sensor (702).
6. The master cylinder for vehicle brake according to claim 5, wherein: the main pedal (701) is fixedly connected to the bottom of the rotating plate (6), and the pressure sensors (702) are arranged in a plurality and are electrically connected with the rotating boosting structure (8).
7. The master cylinder for vehicle brake according to claim 1, wherein: the rotary power assisting structure (8) comprises an electric push rod (801), wherein two ends of the electric push rod (801) are fixedly connected with rotating blocks (802), and the rotating blocks (802) are rotatably connected with fixing blocks (803).
8. The master cylinder for vehicle brake according to claim 7, wherein: the left side fixed block (803) is fixedly connected to the right side of the power-assisted support plate (10), and the right side fixed block (803) is fixedly connected to the left side of the rotating plate (6).
9. The master cylinder for vehicle brake according to claim 1, wherein: the pushing structure (9) comprises a rotating rod (901), the left side of the rotating rod (901) is rotatably connected with a transmission rod (903), and the left side of the transmission rod (903) is rotatably connected with a sliding rod (904).
10. The master cylinder for vehicle brake according to claim 9, wherein: the rotating rod (901) is connected to the rotating hole (12) in a sliding mode, the sliding rod (904) is connected to the sliding limiting hole (15) in a sliding mode, and the left side of the sliding rod (904) is fixedly connected to the right end of the brake pump (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210061945.9A CN114379527A (en) | 2022-01-19 | 2022-01-19 | Brake master cylinder for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210061945.9A CN114379527A (en) | 2022-01-19 | 2022-01-19 | Brake master cylinder for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114379527A true CN114379527A (en) | 2022-04-22 |
Family
ID=81204298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210061945.9A Pending CN114379527A (en) | 2022-01-19 | 2022-01-19 | Brake master cylinder for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114379527A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020148322A1 (en) * | 2001-04-17 | 2002-10-17 | Gmurowski Waldemar Wawrzyniec | Adjustable pedal assembly |
| CN101058311A (en) * | 2006-04-20 | 2007-10-24 | 上海华普汽车有限公司 | Booster braking device for automobile |
| CN107719343A (en) * | 2017-09-29 | 2018-02-23 | 杭州跟策科技有限公司 | The adjustable pedal system of power-assisted |
| CN108545068A (en) * | 2018-06-06 | 2018-09-18 | 江苏盛海智能科技有限公司 | A kind of all-terrain vehicle control brake gear and system |
| CN210554729U (en) * | 2019-05-24 | 2020-05-19 | 北京汽车股份有限公司 | Brake pedal device and vehicle |
| US11052856B1 (en) * | 2020-03-13 | 2021-07-06 | Hyundai Motor Company | Foldable brake pedal apparatus for autonomous driving vehicle |
-
2022
- 2022-01-19 CN CN202210061945.9A patent/CN114379527A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020148322A1 (en) * | 2001-04-17 | 2002-10-17 | Gmurowski Waldemar Wawrzyniec | Adjustable pedal assembly |
| CN101058311A (en) * | 2006-04-20 | 2007-10-24 | 上海华普汽车有限公司 | Booster braking device for automobile |
| CN107719343A (en) * | 2017-09-29 | 2018-02-23 | 杭州跟策科技有限公司 | The adjustable pedal system of power-assisted |
| CN108545068A (en) * | 2018-06-06 | 2018-09-18 | 江苏盛海智能科技有限公司 | A kind of all-terrain vehicle control brake gear and system |
| CN210554729U (en) * | 2019-05-24 | 2020-05-19 | 北京汽车股份有限公司 | Brake pedal device and vehicle |
| US11052856B1 (en) * | 2020-03-13 | 2021-07-06 | Hyundai Motor Company | Foldable brake pedal apparatus for autonomous driving vehicle |
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Application publication date: 20220422 |
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