CN111775907A - Novel parking balance mechanism - Google Patents
Novel parking balance mechanism Download PDFInfo
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- CN111775907A CN111775907A CN202010760031.2A CN202010760031A CN111775907A CN 111775907 A CN111775907 A CN 111775907A CN 202010760031 A CN202010760031 A CN 202010760031A CN 111775907 A CN111775907 A CN 111775907A
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- balancer
- parking cable
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- 230000007246 mechanism Effects 0.000 title claims abstract description 64
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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- 239000013585 weight reducing agent Substances 0.000 description 1
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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
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/08—Brake-action initiating means for personal initiation hand actuated
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
The invention relates to a novel parking balance mechanism which comprises a balancer, a first parking cable, a second parking cable, a third parking cable and a pulley mechanism, wherein the first parking cable is connected with the second parking cable; a pulley mechanism is arranged in the balancer; the second parking cable and the third parking cable are connected with the balancer at two ends of the balancer; the first parking cable is connected with the balancer through a pulley mechanism; the parking cable I penetrates out of the pulley mechanism and then is provided with two free ends, one free end is connected with the parking handle, and the other free end is fixed with the vehicle body. Its advantages are: according to the novel parking balance mechanism, the parking balance block is innovated, a pulley structure is added on the basis of the traditional parking balance block, the parking stay cable penetrates through the movable pulley, one end of the parking stay cable is fixed with a vehicle body, and the other end of the parking stay cable is connected with the parking handle mechanism. Thereby enlargiing parking power one time for parking balance mechanism is more laborsaving.
Description
Technical Field
The invention relates to the technical field of automobile balance blocks, in particular to a novel parking balance mechanism.
Background
The design scheme of parts of the automobile brake system is of great importance to the safety of the whole automobile. The parking balance block is an important part of an automobile braking system and is used for connecting a front parking pull wire and a rear parking pull wire.
At present, common parking balance mechanism comprises square parking box and balancing piece, and parking zip, No. two parking cables and No. three parking cables pass through the balancer and link to each other, and after the parking handle is taut, No. two parking cables and No. three parking cables are given with power transmission to a cable. The force is transmitted to the parking brake by the second parking cable and the third parking cable, so that the parking effect is achieved. However, the conventional parking balance mechanism has the following drawbacks and disadvantages (see fig. 3):
the traditional parking balance mechanism has no tension amplification effect, and the stress of the first parking cable is the sum of the second parking cable and the third parking cable. Therefore, the whole mechanism is not labor-saving, the force of the parking handle is large, and the parking handle has no problems of arrangement space and the like.
Chinese patent document CN201620010079.0, application date 20160105, with patent names: the utility model provides a parking balancing pole structure and car, discloses a parking balancing pole structure and car, relates to the automobile manufacturing technology field, has solved among the prior art problem that the atress is unstable when the vehicle parking of parking is acted as go-between. This parking balancing pole structure includes: the balance bar, the support bolt and the balance bar support structure; one end of the supporting bolt is movably sleeved with the balancing rod supporting structure, the other end of the supporting bolt is movably sleeved with the balancing rod through a mounting hole in the middle of the balancing rod, and the balancing rod is fixed on the supporting bolt through a supporting gland.
The parking balance rod structure and the automobile disclosed by the patent document can enhance the balance effect of the parking balance support, ensure the consistency of the parking stay wire in the production and adjustment processes, reduce errors, and realize the stability of the parking stay wire stress in the parking process of the automobile, and the parking balance rod has a balance rod supporting structure. However, a technical solution for solving the problems of large force of the parking handle, no space for arranging the parking handle and the like is not disclosed.
In summary, a parking balance mechanism solving the problems of large force of the parking handle, no arrangement space of the parking handle and the like is needed. However, no report is found about the parking balance mechanism at present.
Disclosure of Invention
The invention aims to provide a parking balance mechanism for solving the problems that the force of a parking handle is large, the parking handle does not have an arrangement space and the like.
In order to achieve the purpose, the invention adopts the technical scheme that:
a novel parking balance mechanism comprises a balancer, a first parking cable, a second parking cable, a third parking cable and a pulley mechanism; a pulley mechanism is arranged in the balancer; the second parking cable and the third parking cable are connected with the balancer at two ends of the balancer; the first parking cable is connected with the balancer through a pulley mechanism; the parking cable I penetrates out of the pulley mechanism and then is provided with two free ends, one free end is connected with the parking handle, and the other free end is fixed with the vehicle body.
As a preferred technical scheme, the first parking cable is arranged between the second parking cable and the third parking cable; the second parking cable and the third parking cable are distributed in the same direction; the first parking cable and the second parking cable are opposite in direction.
As a preferred technical solution, the balancer includes a first balancing plate, a second balancing plate and a connecting plate; one side of the connecting plate is connected with the first balance plate, and the other side of the connecting plate is connected with the second balance plate.
As a preferable technical solution, the overall cross section of the balancer is U-shaped.
As a preferable technical solution, the lower edges of the first balance plate and the second balance plate are both provided with a chamfer structure.
As a preferable technical scheme, both ends of the pulley mechanism and the balancer are integrally formed at one time.
As a preferred technical solution, the first balance plate is provided with a first mounting hole and a second mounting hole; a third mounting hole and a fourth mounting hole are formed in the second balance plate, and a first mounting groove is formed in one side of the third mounting hole; and a second mounting groove is formed in one side of the fourth mounting hole.
As a preferred technical scheme, the connecting plate is provided with a square groove for the first parking cable to penetrate out.
As a preferable technical scheme, the opening direction of the first mounting groove is vertical to the second parking cable; the opening direction of the second mounting groove is perpendicular to the third parking cable.
As a preferred technical scheme, the second parking cable and the third parking cable are both provided with fixing columns.
The invention has the advantages that:
1. according to the novel parking balance mechanism, the parking balance block is innovated, a pulley structure is added on the basis of the traditional parking balance block, the parking stay cable penetrates through the movable pulley, one end of the parking stay cable is fixed with a vehicle body, and the other end of the parking stay cable is connected with the parking handle mechanism. Thereby enlargiing parking power one time for parking balance mechanism is more laborsaving.
2. When the novel parking balance mechanism is used in a mini-truck and a light truck, a central parking brake can be omitted, and cost is reduced.
3. Novel parking balance mechanism can solve whole car and arrange the problem (traditional manual brake can do the lever ratio for laborsaving, and the lever ratio is big back, and the manual brake handle is long, often can have the scheduling problem of interfering with gearshift).
Drawings
Fig. 1 is a schematic structural diagram of a novel parking balance mechanism of the invention.
Fig. 2 is a schematic view of the structure of the balancer.
Fig. 3 is a schematic structural view of a balancer in the related art.
Detailed Description
The invention is further described with reference to the following examples and with reference to the accompanying drawings.
The reference numerals and components referred to in the drawings are as follows:
1. parking cable 2 and parking cable II
3. No. three parking cable 4 pulley mechanism
5. Balancer 51 first balance plate
52. Second balance plate 53 connecting plate
54. First mounting hole 55, second mounting hole
56. Third mounting hole 57, fourth mounting hole
58. Square groove 6, first mounting groove
7. Second mounting groove 8. chamfer structure
9. Vehicle body 10. fixed column
Referring to fig. 1, fig. 1 is a schematic structural diagram of a novel parking balance mechanism according to the present invention. A novel parking balance mechanism comprises a balancer 5, a first parking cable 1, a second parking cable, a third parking cable and a pulley mechanism 4; a pulley mechanism 4 is arranged in the balancer 5; the second parking cable and the third parking cable are connected with the balancer 5 at two ends of the balancer 5; the first parking cable 1 is connected with a balancer 5 through a pulley mechanism 4; the parking cable 1 penetrates out of the pulley mechanism 4 and then is provided with two free ends, one free end is connected with a parking handle, and the other free end is fixed with the vehicle body 9.
The two ends of the pulley mechanism 4 and the balancer 5 are integrally formed at one time. The opening direction of the first mounting groove 6 is vertical to the second parking cable 2; the opening direction of the second mounting groove 7 is perpendicular to the third parking cable 3. No. two parking cables 2 and No. three parking cables 3 on all be provided with fixed column 10.
The first parking cable 1 is arranged between the second parking cable 2 and the third parking cable 3; the second parking cable 2 and the third parking cable 3 are distributed in the same direction; the first parking cable 1 and the second parking cable 2 are opposite in direction.
Referring to fig. 2, fig. 2 is a schematic structural diagram of the balancer 5. The balancer comprises a first balancing plate 51, a second balancing plate 52 and a connecting plate 53; one side of the connecting plate 53 is connected with the first balance plate 51, and the other side is connected with the second balance plate 52.
The overall cross section of the balancer 5 is U-shaped; the lower edges of the first balance plate 51 and the second balance plate 52 are provided with chamfer structures 8;
the first balance plate 51 is provided with a first mounting hole 54 and a second mounting hole 55; the second balance plate 52 is provided with a third mounting hole 56 and a fourth mounting hole 57, and one side of the third mounting hole 56 is provided with a first mounting groove 6; a second mounting groove 7 is formed in one side of the fourth mounting hole 57; the connecting plate 53 is provided with a square groove 58 for the first parking cable 1 to penetrate out. The connecting plate 53 is provided with a square groove 58 for the first parking cable 1 to penetrate out.
The embodiment needs to be explained as follows:
a pulley mechanism 4 is arranged in the balancer 5; the second parking cable 2 and the third parking cable 3 are connected with the balancer 5 at two ends of the balancer 5; the first parking cable 1 is connected with a balancer 5 through a pulley mechanism 4. The effect of this design is: the parking balancing block is innovated, a pulley structure is added on the basis of the traditional parking balancing block, a parking cable 1 penetrates through a movable pulley, one end of the parking cable is fixed with a vehicle body 9, and the other end of the parking cable is connected with a parking handle mechanism. Thereby enlargie parking power one time for balance mechanism is more laborsaving, solves whole car simultaneously and arranges the problem (traditional manual brake can do the lever ratio for laborsaving, and the lever ratio is big back, and the manual brake handle is long, often can have the scheduling problem of interfering with gearshift).
The parking cable 1 penetrates out of the pulley mechanism 4 and then is provided with two free ends, one free end is connected with a parking handle, and the other free end is fixed with the vehicle body 9. The force application end and the force bearing end are provided with two acting forces, so that the two ends of the whole balancer 5 are uniformly stressed, namely the balancer 5 in the embodiment realizes a two-dragging-two stress mode, and the one-dragging-two stress mode of the traditional balancer 5 is changed.
The first parking cable 1 is arranged between the second parking cable 2 and the third parking cable 3; the second parking cable 2 and the third parking cable 3 are distributed in the same direction; the first parking cable 1 and the second parking cable 2 are opposite in direction. This distribution defines the directions of the respective acting forces of the balancers 5, so that the balancers 5 are force-stabilized.
The balancer 5 comprises a first balancing plate 51, a second balancing plate 52 and a connecting plate 53; one side of the connecting plate 53 is connected with the first balance plate 51, and the other side is connected with the second balance plate 52. The design effect is as follows: the balancer 5 with the structure is simple in structure, good in bearing performance and not prone to damage.
The balancer 5 has a U-shaped cross section. The U-shaped design enables the whole balancer 5 to be in a structural form with a groove in the middle, has a weight reduction function, and reduces restraint of the gravity of the balancer 5 on the pull force of the inhaul cable.
The lower edges of the first balance plate 51 and the second balance plate 52 are provided with chamfer structures 8. Wherein, the design of the chamfering structure 5 improves the service life of the die. And meanwhile, a sharp corner is eliminated, and the risk of scratching and the like during assembly of workers is reduced.
The two ends of the pulley mechanism 4 and the balancer 5 are integrally formed at one time. So that the coaxiality of the two ends of the pulley mechanism 4 is good in the manufacturing process of the balancer 5. If the pulley mechanism 4 is installed separately, a process is required to be added for adjustment at the time of installation, which increases the manufacturing cost of the balancer 5.
The first balance plate 51 is provided with a first mounting hole 54 and a second mounting hole 55; the second balance plate 52 is provided with a third mounting hole 56 and a fourth mounting hole 57, and one side of the third mounting hole 56 is provided with a first mounting groove 6; a second mounting groove 7 is provided at one side of the fourth mounting hole 57. The effect of this design is: for No. two parking cables 2 and No. three parking cables 3 provide installation space for connect compact reliable, be difficult for deviating from.
The connecting plate 53 is provided with a square groove 58 for the first parking cable 1 to penetrate out. Wherein, the design of square groove 58 provides the space of stepping down for parking cable 1, and parking cable 1 of being convenient for wears out.
The opening direction of the first mounting groove 6 is vertical to the second parking cable 2; the opening direction of the second mounting groove 7 is perpendicular to the third parking cable 3. This design can avoid under the condition that No. two parking cables 2 and No. three parking cables 3 do not have the pretightning force, No. two parking cables 2 and No. three parking cables 3 break away from with balancer 5, improves the security of car from this. Make things convenient for the installation of No. two parking cables 2 and No. three parking cables 3 simultaneously.
According to the novel parking balance mechanism, the parking balance block is innovated, a pulley structure is added on the basis of the traditional parking balance block, the parking stay cable 1 penetrates through the movable pulley, one end of the parking stay cable is fixed with the vehicle body 9, and the other end of the parking stay cable is connected with the parking handle mechanism. Thereby enlargiing parking power one time for parking balance mechanism is more laborsaving.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and additions can be made without departing from the principle of the present invention, and these should also be considered as the protection scope of the present invention.
Claims (10)
1. A novel parking balance mechanism is characterized by comprising a balancer, a first parking cable, a second parking cable, a third parking cable and a pulley mechanism; a pulley mechanism is arranged in the balancer; the second parking cable and the third parking cable are connected with the balancer at two ends of the balancer; the first parking cable is connected with the balancer through a pulley mechanism; the parking cable I penetrates out of the pulley mechanism and then is provided with two free ends, one free end is connected with the parking handle, and the other free end is fixed with the vehicle body.
2. The novel parking balance mechanism according to claim 1, wherein the first parking cable is arranged between the second parking cable and the third parking cable; the second parking cable and the third parking cable are distributed in the same direction; the first parking cable and the second parking cable are opposite in direction.
3. The novel parking balance mechanism of claim 1, wherein the balancer comprises a first balance plate, a second balance plate, and a connecting plate; one side of the connecting plate is connected with the first balance plate, and the other side of the connecting plate is connected with the second balance plate.
4. The novel parking balance mechanism according to claim 1, wherein the overall cross section of the balancer is U-shaped.
5. The novel parking balance mechanism of claim 3, wherein the lower edges of the first balance plate and the second balance plate are provided with chamfer structures.
6. The novel parking balance mechanism of claim 1, wherein both ends of the pulley mechanism and the balancer are integrally formed at one time.
7. The novel parking balance mechanism according to claim 5, wherein the first balance plate is provided with a first mounting hole and a second mounting hole; a third mounting hole and a fourth mounting hole are formed in the second balance plate, and a first mounting groove is formed in one side of the third mounting hole; and a second mounting groove is formed in one side of the fourth mounting hole.
8. The novel parking balance mechanism according to claim 3, wherein a square groove for a first parking cable to penetrate out is formed in the connecting plate.
9. The novel parking balance mechanism according to claim 7, wherein the opening direction of the first mounting groove is perpendicular to the second parking cable; the opening direction of the second mounting groove is perpendicular to the third parking cable.
10. The novel parking balance mechanism according to claim 1, wherein the second parking cable and the third parking cable are provided with fixing posts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010760031.2A CN111775907A (en) | 2020-07-31 | 2020-07-31 | Novel parking balance mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010760031.2A CN111775907A (en) | 2020-07-31 | 2020-07-31 | Novel parking balance mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN111775907A true CN111775907A (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010760031.2A Pending CN111775907A (en) | 2020-07-31 | 2020-07-31 | Novel parking balance mechanism |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980027081U (en) * | 1996-11-14 | 1998-08-05 | 박병재 | Control mechanism for parking brake of car |
| JP2000185642A (en) * | 1998-12-24 | 2000-07-04 | Suzuki Motor Corp | Parking brake device |
| US20060053946A1 (en) * | 2004-06-24 | 2006-03-16 | Honda Motor Co., Ltd. | Parking brake device |
| WO2015145349A1 (en) * | 2014-03-27 | 2015-10-01 | Tata Motors Limited | A braking system |
| WO2016001827A1 (en) * | 2014-06-30 | 2016-01-07 | Tata Motors Limited | A parking brake assembly and a method thereof |
| CN212766176U (en) * | 2020-07-31 | 2021-03-23 | 华晨鑫源重庆汽车有限公司 | Novel parking balance mechanism |
-
2020
- 2020-07-31 CN CN202010760031.2A patent/CN111775907A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980027081U (en) * | 1996-11-14 | 1998-08-05 | 박병재 | Control mechanism for parking brake of car |
| JP2000185642A (en) * | 1998-12-24 | 2000-07-04 | Suzuki Motor Corp | Parking brake device |
| US20060053946A1 (en) * | 2004-06-24 | 2006-03-16 | Honda Motor Co., Ltd. | Parking brake device |
| WO2015145349A1 (en) * | 2014-03-27 | 2015-10-01 | Tata Motors Limited | A braking system |
| WO2016001827A1 (en) * | 2014-06-30 | 2016-01-07 | Tata Motors Limited | A parking brake assembly and a method thereof |
| CN212766176U (en) * | 2020-07-31 | 2021-03-23 | 华晨鑫源重庆汽车有限公司 | Novel parking balance mechanism |
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Address after: 408000 111 Xinyuan Avenue, Xincheng District, Fuling District, Chongqing Applicant after: Xinyuan Automobile Co.,Ltd. Address before: 408000 111 Xinyuan Avenue, Xincheng District, Fuling District, Chongqing Applicant before: HUACHEN XINYUAN CHONGQING AUTOMOBILE Co.,Ltd. |
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