CN108327689B - Parking braking device, parking braking system and automobile - Google Patents
Parking braking device, parking braking system and automobile Download PDFInfo
- Publication number
- CN108327689B CN108327689B CN201810311230.8A CN201810311230A CN108327689B CN 108327689 B CN108327689 B CN 108327689B CN 201810311230 A CN201810311230 A CN 201810311230A CN 108327689 B CN108327689 B CN 108327689B
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- Prior art keywords
- base plate
- pedal
- parking brake
- control mechanism
- card
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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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 239000000758 substrate Substances 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 12
- 230000009471 action Effects 0.000 description 10
- 230000000670 limiting effect Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/045—Brake-action initiating means for personal initiation foot actuated with locking and release means, e.g. providing parking brake application
-
- 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
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Elements And Transmission Devices (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention provides a parking brake device, a parking brake system and an automobile, wherein the parking brake device comprises: a base plate fixedly mounted on the vehicle body; the protection plate is fixedly connected with the substrate; a card pivotably connected to the base plate; the pedal is pivotally connected with the base plate through a rotating shaft fixed on the base plate, and comprises a treading part extending out of the base plate and a control mechanism positioned between the protection plate and the base plate, wherein the control mechanism comprises a first gear part; the stay wire fixing structure is connected with the control mechanism; and the return spring is connected with the protection plate and the pedal. In the embodiment of the invention, the pedal type braking device is adopted, so that the space of the cockpit is fully utilized, and the reasonable arrangement and the personalized arrangement of the central control position space are facilitated. Compared with the combination of the ratchet wheel and the pawl, the combination of the first gear part and the card is simpler in structure, and the processing and production procedures of parts are simple, so that the production efficiency is improved, and the production cost is reduced.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to a parking brake device, a parking brake system and an automobile.
Background
On the traditional automobile, the parking brake device of the automobile is mainly a hand brake type brake device which is arranged at a central control position of the automobile and is adjacent to a gear shifting lever, so that the storage space at the central control position is not beneficial to being increased; the existing pedal type parking brake device adopts the cooperation of a ratchet and a pawl to realize braking, but when the braking is released, the ratchet and the pawl are separated through a torsion spring or other structures to reset, so that the structure is complex.
Disclosure of Invention
The technical problem to be solved by the embodiment of the invention is to provide a parking brake device, a parking brake system and an automobile, which are used for solving the problems that the space arrangement of a central control position and the gear shifting operation of a driver are affected when the current hand brake type parking brake device is positioned at the central control position and the structure of the existing pedal type parking brake device is complex.
To solve the above technical problem, an embodiment of the present invention provides a parking brake device, including: a base plate fixedly mounted on the vehicle body;
the protection plate is fixedly connected with the substrate;
a card pivotably connected to the base plate;
the pedal is pivotally connected with the base plate through a rotating shaft fixed on the base plate, and comprises a treading part extending out of the base plate and a control mechanism positioned between the protection plate and the base plate, wherein the control mechanism comprises a first gear part;
the stay wire fixing structure is connected with the control mechanism;
and the return spring is connected with the protection plate and the pedal.
Preferably, the parking brake apparatus as described above further includes: the gear shaft is pivotally connected with the base plate, and the second gear part of the gear shaft is meshed with the first gear part.
Preferably, the parking brake apparatus as described above further includes: and one end of the spring hanging frame is fixedly connected with one end of the gear shaft, which is far away from the second gear part, and the other end of the spring hanging frame is fixedly connected with the reset spring.
Specifically, in the parking brake apparatus as described above, the control mechanism further includes: the pull wire fixing structure is fixedly connected with the protruding body.
Specifically, the parking brake device further comprises a limiting block, wherein the limiting block is fixedly arranged on the base plate, and when the pedal is in an initial state, the pedal is in contact with the limiting block.
Specifically, in the parking brake device as described above, the reinforcing ribs are provided on the base plate.
The embodiment of the invention also provides a parking brake system, which comprises: wheel brake calipers, brake pull lines and parking brake devices as described above;
one end of the brake stay wire is connected with the wheel brake caliper, and the other end of the brake stay wire is connected with the stay wire fixing structure.
The embodiment of the invention also provides an automobile, which comprises: a parking brake system as described above.
Compared with the prior art, the parking brake device, the parking brake system and the automobile provided by the embodiment of the invention have the following beneficial effects:
the parking brake system provided by the embodiment of the invention adopts the pedal type brake device which is arranged at the position of the clutch pedal of the automobile cockpit, so that the space of the cockpit is fully utilized; the pedal type braking device is used for replacing the hand brake type braking device, so that the available space of the central control position is enlarged, reasonable arrangement and personalized arrangement of the central control position space are facilitated, and meanwhile, the collision between a driver and the original hand brake type braking device during gear shifting is avoided, and the influence on the driver or the hand brake type braking device is further avoided.
The first gear part is fixedly connected with the card, so that the vehicle is in a braking state, when the braking state is released, after the clamping range of the card is rotated out through the first gear part, the card is quickly returned under the elasticity of the return spring, the card cannot be inserted into the tooth slot, and the braking releasing operation is completed.
Drawings
FIG. 1 is a schematic illustration of a parking brake apparatus according to the present invention;
FIG. 2 is a second schematic diagram of a parking brake apparatus according to the present invention;
fig. 3 is a third schematic structural view of the parking brake device of the present invention.
[ reference numerals description ]
1. A substrate; 2. a protection plate; 3. a card; 4. a pedal; 401. a tread portion; 402. a control mechanism; 403. a first gear portion; 404. a protrusion; 5. a rotation shaft; 6. a stay wire fixing structure; 7. a return spring; 8. a gear shaft; 801. a second gear portion; 9. a spring hanger; 10. a limiting block; 11. reinforcing ribs; 12. brake pull lines.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments. In the following description, specific details such as specific configurations and components are provided merely to facilitate a thorough understanding of embodiments of the invention. It will therefore be apparent to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the order of execution, and the order of execution of the processes should be determined by the functions and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.
In addition, the terms "system" and "network" are often used interchangeably herein.
It should be understood that the term "and/or" is merely an association relationship describing the associated object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
In the examples provided herein, it should be understood that "B corresponding to a" means that B is associated with a from which B may be determined. It should also be understood that determining B from a does not mean determining B from a alone, but may also determine B from a and/or other information.
Referring to fig. 1 and 2, a preferred embodiment of the present invention provides a parking brake apparatus comprising: a base plate 1 fixedly mounted on a vehicle body;
the protection plate 2 is fixedly connected with the base plate 1;
a card 3 pivotally connected to the base plate 1;
a pedal 4, which is pivotally connected to the base plate 1 through a rotation shaft 5 fixed to the base plate 1, wherein the pedal 4 includes a tread portion 401 extending from the base plate 1, and a control mechanism 402 located between the shield plate 2 and the base plate 1, and the control mechanism 402 includes a first gear portion 403;
a wire fixing structure 6 connected to the control mechanism 402;
and a return spring 7 connected with the protection plate 2 and the pedal 4.
The parking brake system provided by the embodiment of the invention adopts the pedal type brake device which is arranged at the position of the clutch pedal of the automobile cockpit, so that the space of the cockpit is fully utilized; the pedal type braking device is used for replacing the hand brake type braking device, so that the available space of the central control position is enlarged, reasonable arrangement and personalized arrangement of the central control position space are facilitated, and meanwhile, the influence on a driver or the hand brake type braking device caused by collision between the driver and the original hand brake type braking device during gear shifting is avoided.
The parking brake device of the present invention has a braking state and a non-braking state; in the non-braking state, when the pedal 4 is under the action of the trampling force, the pedal 4 rotates around the rotating shaft 5, and the stay wire fixing structure 6 connected with the control mechanism 402 tightens the braking stay wire 12 and elastically deforms the return spring 7; when the pedal 4 stops rotating, the card 3 is inserted into the clamping groove of the first gear part 403 to be clamped with the first gear part 403 under the action of self gravity, so as to limit the pedal 4, and the parking brake device is in a braking state;
in the braking state, the pedal 4 is subjected to the action of the stepping force again, the pedal 4 continues to rotate around the rotating shaft 5, when the card 3 is separated from the range of the first gear part 403, the stepping force is removed, and under the action of the elastic force of the return spring 7, the pedal 4 reversely rotates around the rotating shaft 5 until the pedal returns to the initial position and enters the non-braking state; in this process, since the card 3 is located outside the range of the first gear portion 403 when the pedal 4 starts to rotate reversely, and the card 3 cannot be inserted into the tooth slot when the pedal 4 rotates due to the faster rotation speed, the pedal 4 is smoothly reset.
According to the embodiment of the invention, the first gear part 403 is fixedly clamped with the card 3, so that the vehicle is in a braking state, when the braking state is released, the card 3 is quickly returned under the elasticity of the return spring 7 after the clamping range of the card 3 is rotated out of the first gear part 403, so that the card 3 cannot be inserted into a tooth slot to complete braking releasing operation, and compared with the combination of a ratchet and a pawl, the design of a torsion spring or other separation structures is reduced, so that the structure is simpler, the processing and production procedures of parts are simple, the production efficiency is improved, and the production cost is reduced.
In the embodiment of the invention, the protection plate 2 is fixed on the outer side of the control mechanism 402 of the pedal 4, so that the protection plate 2 protects the control mechanism 402 by preventing a driver from being trampled on the control mechanism 402 due to negligence when the driver tramples and brakes, and on the other hand, one end of the return spring 7 is connected with the protection plate 2 because the protection plate 2 is fixed relative to the substrate 1, thereby being beneficial to realizing elastic deformation of the return spring 7 when the pedal 4 rotates and ensuring realization of the return of the pedal 4.
Referring to fig. 2 and 3, preferably, the parking brake apparatus as described above further includes: a gear shaft 8, the gear shaft 8 being pivotably connected to the base plate 1, and a second gear portion 801 of the gear shaft 8 being in meshed connection with the first gear portion 403.
In the embodiment of the invention, the parking brake device further comprises a gear shaft 8 which is pivotally connected with the base plate 1, and the second gear part 801 of the gear shaft 8 is in meshed connection with the first gear part 403, so that the pedal 4 is ensured to be in a normal rotation range at any moment through the double positioning of the rotating shaft 5 and the second gear part 801 in the process of rotating around the rotating shaft 5, the phenomenon that the parking brake device is out of order due to the dislocation of the pedal 4 is avoided, and the phenomenon that the parking brake device is out of order is avoided.
Referring to fig. 2 and 3, preferably, the parking brake apparatus as described above further includes: and one end of the spring hanging frame 9 is fixedly connected with one end, far away from the second gear part 801, of the gear shaft 8, and the other end of the spring hanging frame 9 is fixedly connected with the reset spring 7.
In the embodiment of the invention, one end of the gear shaft 8, which is far away from the second gear part 801, is fixedly connected with the spring hanging frame 9 and is connected with the return spring 7 through the spring hanging frame 9, on one hand, the return spring 7 is connected with the pedal 4 through the spring hanging frame 9 and the gear shaft 8, so that when the pedal 4 is subjected to stepping force, the return spring 7 can deform to provide elasticity for releasing a braking state, and on the other hand, the force born by the return spring 7 is milder through the gear shaft 8 and the spring framework, which is beneficial to prolonging the service life of the return spring 7 and further reduces the cost.
Referring to fig. 1 and 2, specifically, the parking brake apparatus as described above, the control mechanism 402 further includes: the first gear 403 is disposed at an end of the protrusion 404 away from the card 3, and the wire fixing structure 6 is fixedly connected to the protrusion 404.
In the embodiment of the invention, the control mechanism 402 is provided with a protruding body 404 at one end of the first gear portion 403 away from the card 3, the protruding body 404 provides an installation position for the wire fixing structure 6, and the distance between the protruding body 404 and the rotating shaft is the largest, so that the wire fixing structure 6 can actuate the wire to move for a large distance by rotating the pedal 4 for a small distance, which is beneficial to ensuring the braking effect; on the other hand, when the pedal 4 is stepped on to the bottom, the card 3 is separated from the first gear portion 403 and contacts with the protruding body 404, so that the card 3 is separated from the first gear portion 403, and when the pedal 4 rotates, the card cannot be inserted into the tooth slot at the first time, and smooth return of the pedal 4 is ensured.
Referring to fig. 2 and 3, in particular, the parking brake apparatus as described above further includes a stopper 10, the stopper 10 being fixedly mounted on the base plate 1, the pedal 4 being in contact with the stopper 10 when the pedal 4 is in an initial state.
In the embodiment of the invention, the limiting block 10 fixedly arranged on the base plate 1 provides a limiting effect for the pedal 4, when the pedal 4 is in an initial state, the limiting block 10 is in contact with the pedal 4, when the pedal 4 is switched from a braking state to a non-braking state, the pedal 4 rapidly rotates under the action of the elastic force of the return spring 7, when the pedal 4 is in contact with the limiting block 10, the rotation is stopped under the limiting effect of the limiting block 10, and the influence on the re-braking of the pedal 4 caused by the fact that the pedal 4 exceeds the position in the non-braking state due to the overlarge elastic force of the return spring 7 in the resetting process of the pedal 4 is avoided.
Referring to fig. 2 and 3, in particular, the parking brake apparatus as described above, the base plate 1 is provided with the reinforcing ribs 11.
In the embodiment of the invention, the reinforcing ribs 11 are arranged on the base plate 1 of the parking brake device and are processed into the rugged shape, so that the strength of the base plate 1 is enhanced, more loading force can be borne, the base plate 1 cannot deform due to the dead weight of the parts or the action of treading force applied by the parking brake device when other parts of the brake device are mounted on the base plate 1, the subsequent braking process is influenced, and the normal operation of the parking brake device is guaranteed.
Referring to fig. 1, still another preferred embodiment of the present invention further provides a parking brake system including: wheel side brake calipers, brake pull-off wire 12 and parking brake device as described above;
one end of the brake pull wire 12 is connected with the wheel brake caliper, and the other end of the brake pull wire 12 is connected with the pull wire fixing structure 6.
In the embodiment of the invention, the parking brake system adopts a pedal type brake device which is arranged at the position of the clutch pedal of the automobile cockpit, so that the space of the cockpit is fully utilized; the pedal type braking device is used for replacing the hand brake type braking device, so that the available space of the central control position is enlarged, reasonable arrangement and personalized arrangement of the central control position space are facilitated, and meanwhile, the collision between a driver and the original hand brake type braking device during gear shifting is avoided, and the influence on the driver or the hand brake type braking device is further avoided.
When the parking brake is operated in a non-braking state, the treading part 401 of the pedal 4 of the parking brake device is subjected to the treading force, so that the pedal 4 rotates around the rotating shaft 5, and the stay wire fixing structure 6 fixedly mounted on the pedal 4 also rotates around the rotating shaft 5, so that the brake stay wire 12 is driven to move towards the parking brake device, and further the wheel side brake caliper is driven to perform the braking operation, and when the pedal 4 stops rotating, the card 3 is inserted into the tooth groove of the first gear part 403 of the pedal 4, so that the pedal 4 cannot perform the resetting motion under the elasticity of the resetting spring 7, and the vehicle is in the parking brake state.
When the brake release operation is performed in the braking state, the treading part 401 of the pedal 4 is subjected to the treading force and continuously rotates around the rotating shaft 5, when the pedal 4 reaches the bottom, namely the card 3 is separated from the range where the first gear part 403 is positioned, the treading force is removed, the pedal 4 reversely rotates around the rotating shaft 5 under the elastic force of the return spring 7 until the pedal returns to the initial position, at the moment, the traction force of the brake pull wire 12 is gradually released by the pull wire fixing device, so that the wheel brake caliper and the brake pull wire 12 return to the original position under the action of the self return structure, and the non-braking state is achieved; in this process, since the card 3 is located outside the range of the first gear portion 403 when the pedal 4 starts to rotate reversely, and the card 3 cannot be inserted into the tooth slot when the pedal 4 rotates due to the faster rotation speed, the pedal 4 is smoothly reset.
According to the embodiment of the invention, the first gear part 403 is fixedly clamped with the card 3, so that the vehicle is in a braking state, when the braking state is released, the card 3 is quickly returned under the elasticity of the return spring 7 after the clamping range of the card 3 is rotated out of the first gear part 403, so that the card 3 cannot be inserted into a tooth slot to complete braking releasing operation, and compared with the combination of a ratchet and a pawl, the design of a torsion spring or other separation structures is reduced, so that the structure is simpler, the processing and production procedures of parts are simple, the production efficiency is improved, and the production cost is reduced.
Another preferred embodiment of the present invention also provides an automobile including: a parking brake system as described above.
In the embodiment of the invention, the parking brake system is adopted in the automobile, and under the premise of ensuring the parking brake, the space at the clutch pedal position of the cockpit is reasonably utilized, so that the space at the central control position is released, the reasonable arrangement of the space at the central control position is facilitated, and the influence on a driver or a hand brake device caused by collision between the driver and the original hand brake type brake device during gear shifting is avoided; in addition, the combination of the card 3 and the first gear part 403 is adopted to finish braking and braking release, compared with the combination of a ratchet and a pawl, the design of a torsion spring or other separation structures is reduced, the structure is simpler, the processing and production procedures of parts are simple, the production efficiency is improved, and the production cost is reduced.
Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
It is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprise," "include," or any other variation thereof, are intended to cover a non-exclusive inclusion.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (6)
1. A parking brake apparatus, comprising: a base plate (1) fixedly mounted on the vehicle body;
the protection plate (2) is fixedly connected with the substrate (1);
a card (3) pivotably connected to the base plate (1);
a pedal (4), which is pivotably connected to the base plate (1) by means of a rotation shaft (5) fixed to the base plate (1), the pedal (4) comprising a tread portion (401) extending from the base plate (1), and a control mechanism (402) located between the guard plate (2) and the base plate (1), the control mechanism (402) comprising a first gear portion (403);
a stay wire fixing structure (6) connected with the control mechanism (402);
a return spring (7) connected with the protection plate (2) and the pedal (4);
a gear shaft (8), wherein a second gear part (801) of the gear shaft (8) is in meshed connection with the first gear part (403);
the spring hanging frame (9), one end of the spring hanging frame (9) is fixedly connected with one end of the gear shaft (8) far away from the second gear part (801), and the other end of the spring hanging frame (9) is fixedly connected with the reset spring (7);
the control mechanism (402) further comprises: the pull wire fixing structure (6) is fixedly connected with the protruding body (404) which is arranged at one end, far away from the card (3), of the first gear part (403).
2. The parking brake device as set forth in claim 1, further comprising: the gear shaft (8) is pivotably connected to the base plate (1).
3. Parking brake arrangement according to claim 1, further comprising a stop (10), said stop (10) being fixedly mounted on said base plate (1), said pedal (4) being in contact with said stop (10) when said pedal (4) is in an initial state.
4. Parking brake device according to claim 1, characterized in that the base plate (1) is provided with reinforcing ribs (11).
5. A parking brake system, comprising: wheel brake caliper, brake pull-off wire (12) and parking brake device according to any one of claims 1 to 4;
one end of the brake stay (12) is connected with the wheel brake caliper, and the other end of the brake stay (12) is connected with the stay fixing structure (6).
6. An automobile, comprising: the parking brake system of claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810311230.8A CN108327689B (en) | 2018-04-09 | 2018-04-09 | Parking braking device, parking braking system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810311230.8A CN108327689B (en) | 2018-04-09 | 2018-04-09 | Parking braking device, parking braking system and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108327689A CN108327689A (en) | 2018-07-27 |
| CN108327689B true CN108327689B (en) | 2023-12-26 |
Family
ID=62932925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810311230.8A Active CN108327689B (en) | 2018-04-09 | 2018-04-09 | Parking braking device, parking braking system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108327689B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112278139B (en) * | 2020-11-05 | 2022-04-08 | 重庆宗申创新技术研究院有限公司 | Parking system and vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990048066A (en) * | 1997-12-08 | 1999-07-05 | 정몽규 | Foot-operated parking brake |
| CN1405042A (en) * | 2001-08-16 | 2003-03-26 | 起亚自动车株式会社 | Braking system for vehicles |
| CN101134457A (en) * | 2007-09-30 | 2008-03-05 | 无锡开普机械有限公司 | Brake for industry vehicle |
| CN201494424U (en) * | 2009-08-29 | 2010-06-02 | 浙江吉利汽车研究院有限公司 | Pedal-type parking control mechanism |
| CN204845905U (en) * | 2015-06-08 | 2015-12-09 | 华晨汽车集团控股有限公司 | Parking mechanism |
| CN206171431U (en) * | 2016-10-18 | 2017-05-17 | 北京汽车研究总院有限公司 | Parking handle |
| CN208291201U (en) * | 2018-04-09 | 2018-12-28 | 北京汽车研究总院有限公司 | A kind of holding brake device, parking braking system and automobile |
-
2018
- 2018-04-09 CN CN201810311230.8A patent/CN108327689B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990048066A (en) * | 1997-12-08 | 1999-07-05 | 정몽규 | Foot-operated parking brake |
| CN1405042A (en) * | 2001-08-16 | 2003-03-26 | 起亚自动车株式会社 | Braking system for vehicles |
| CN101134457A (en) * | 2007-09-30 | 2008-03-05 | 无锡开普机械有限公司 | Brake for industry vehicle |
| CN201494424U (en) * | 2009-08-29 | 2010-06-02 | 浙江吉利汽车研究院有限公司 | Pedal-type parking control mechanism |
| CN204845905U (en) * | 2015-06-08 | 2015-12-09 | 华晨汽车集团控股有限公司 | Parking mechanism |
| CN206171431U (en) * | 2016-10-18 | 2017-05-17 | 北京汽车研究总院有限公司 | Parking handle |
| CN208291201U (en) * | 2018-04-09 | 2018-12-28 | 北京汽车研究总院有限公司 | A kind of holding brake device, parking braking system and automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108327689A (en) | 2018-07-27 |
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