CN213008072U - Supplementary manual brake device assembly of swift current car start is prevented - Google Patents
Supplementary manual brake device assembly of swift current car start is prevented Download PDFInfo
- Publication number
- CN213008072U CN213008072U CN202021502137.4U CN202021502137U CN213008072U CN 213008072 U CN213008072 U CN 213008072U CN 202021502137 U CN202021502137 U CN 202021502137U CN 213008072 U CN213008072 U CN 213008072U
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- brake
- fixedly connected
- shoe
- rotating seat
- left end
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- 210000000003 hoof Anatomy 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an automobile parking brake technical field, especially be a manual brake device assembly with anti-skidding car starts supplementaryly, including control handle and stay cord, control handle left end fixedly connected with stay cord, the stay cord other end fixedly connected with connecting sleeve, the inboard rotation of connecting sleeve left end is connected with first pivot, the rotation of first pivot rear end is connected with the lever, the inboard rotation of the lever other end is connected with the second pivot, second pivot rear end fixedly connected with brake main shoe, brake main shoe left end fixedly connected with main friction disc, the main friction disc outside is equipped with the brake disc; the utility model discloses in, through the middle rotation seat that sets up, supplementary brake shoe, wind spring, adjusting screw, adjusting gear and adjusting nut, can prevent the phenomenon that swift current car appears behind the manipulation handle of releasing, be convenient for adjust the size of parking braking force simultaneously.
Description
Technical Field
The utility model relates to a car parking brake technical field specifically is a manual brake device assembly with it starts supplementaryly to prevent swift current car.
Background
The parking brake is generally a hand brake installed on a motor vehicle, and is used for stabilizing the vehicle after the vehicle is stopped stably, so that accidents caused by vehicle sliding when the vehicle is stopped on a slope road surface are avoided, the common hand brake is generally arranged at the position where the right hand of a driver hangs down, the parking brake is convenient to use, partial automatic transmission vehicles on the market are all provided with foot brakes with the same functions as the hand brake outside the left foot of the driver, and an electronic parking brake system is additionally installed on individual advanced vehicle types.
The parking brake needs to be started during parking of a vehicle, the parking brake needs to be released during driving, most of the parking brakes used in the current market are not provided with auxiliary brake devices, when the vehicle starts on a slope, if an accelerator is not timely stepped on after the parking brake is released, the vehicle can possibly slide, particularly, for the vehicle provided with a manual transmission, the vehicle can slide more easily during slope starting to cause safety accidents, and therefore the manual brake device assembly with the anti-sliding starting assistance function is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a manual brake device assembly with it starts supplementaryly to prevent swift current car to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a manual brake device assembly with it is supplementary to prevent swift current car start, includes brake lever and stay cord, brake lever left end fixedly connected with stay cord, stay cord other end fixedly connected with connecting sleeve, the inboard rotation of connecting sleeve left end is connected with first pivot, first pivot rear end is rotated and is connected with the lever, the inboard rotation of the lever other end is connected with the second pivot, second pivot rear end fixedly connected with braking main shoe, braking main shoe left end fixedly connected with main friction disc, the main friction disc outside is equipped with the brake disc.
Preferably, the inner side of the right end of the connecting sleeve is connected with a guide rod in a sliding mode, the outer side of the guide rod is provided with a return spring, the left end of the return spring is fixedly connected with the connecting sleeve, the right end of the return spring is fixedly connected with the guide rod, the right end of the guide rod is provided with a brake slave shoe, and the right end of the brake slave shoe is fixedly connected with an auxiliary friction plate.
Preferably, a push rod is arranged on the upper side of the left end of the brake trailing shoe, the other end of the push rod is rotatably connected with the lever, an adjusting spring is fixedly connected to the right end of the push rod, and the right end of the adjusting spring is fixedly connected with the brake trailing shoe.
Preferably, the middle part of the outer side of the ejector rod is fixedly connected with a first rotating seat, the inner side of the first rotating seat is rotatably connected with a first connecting rod, the other end of the first connecting rod is rotatably connected with a middle rotating seat, the inner side of the left end of the middle rotating seat is rotatably connected with a second connecting rod, the inner side of the left end of the second connecting rod is rotatably connected with a second rotating seat, the left end of the second rotating seat is fixedly connected with a brake main shoe, the inner side of the upper end of the middle rotating seat is rotatably connected with a third connecting rod, the inner side of the other end of the third connecting rod is rotatably connected with a third rotating seat, the upper end of the third rotating seat is fixedly connected with an auxiliary brake shoe, the inner side of the third rotating seat is provided with a coil spring, one end of the coil spring.
Preferably, the lower side of the right end of the brake master shoe is fixedly connected with an adjusting screw, the outer side of the adjusting screw is fixedly connected with an adjusting gear, the outer side of the right end of the adjusting screw is rotatably connected with an adjusting nut, and the right end of the adjusting nut is fixedly connected with the brake slave shoe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the middle rotating seat that sets up, supplementary brake shoe and wind spring, after releasing the operating handle, return spring drives the brake main shoe and brakes from the hoof and reply initial position, the guide arm moves to the left side and drives first rotating seat and move to the left side, first rotating seat upwards promotes the head rod, the head rod promotes middle rotating seat, middle rotating seat promotes the third connecting rod, the third connecting rod promotes supplementary brake shoe and moves upward and contact with the brake disc, thereby exert the brake force to the brake disc, when the brake disc begins to rotate, supplementary brake shoe rotates around the third rotating seat, make the friction surface of supplementary brake shoe break away from the brake disc, can not influence the normal driving of wheel, can prevent the phenomenon that the swift current car appears after releasing the operating handle again simultaneously;
2. the utility model discloses in, through adjusting screw, adjusting gear and the adjusting nut who sets up, rotate adjusting gear, adjusting gear drives adjusting screw and rotates in adjusting nut to can change the length in the adjusting screw in adjusting nut, and then change the distance between brake main shoe and the braking follow shoe, thereby can adjust the size of parking braking force.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the auxiliary brake shoe mounting structure of the present invention;
fig. 3 is a schematic view of the overall structure of the middle rotating seat of the present invention.
In the figure: 1-an operating handle, 2-a pull rope, 3-a sleeve, 4-a first rotating shaft, 5-a lever, 6-a second rotating shaft, 7-a brake main shoe, 8-a main friction plate, 9-a brake disc, 10-a guide rod, 11-a return spring, 12-a brake slave shoe, 13-an auxiliary friction plate, 14-a mandril, 15-an adjusting spring, 16-a first rotating seat, 17-a first connecting rod, 18-a middle rotating seat, 19-a second connecting rod, 20-a second rotating seat, 21-a third connecting rod, 22-a third rotating seat, 23-an auxiliary brake shoe, 24-a coil spring, 25-an adjusting screw rod, 26-an adjusting gear and 27-an adjusting nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a manual brake device assembly with it starts supplementaryly to prevent swift current car, including control handle 1 and stay cord 2, 1 left end fixedly connected with stay cord 2 of control handle, 2 other end fixedly connected with connecting sleeve 3 of stay cord, 3 left end inboard rotations of connecting sleeve are connected with first pivot 4, 4 rear end rotations of first pivot are connected with lever 5, 5 other end inboard rotations of lever are connected with second pivot 6, 6 rear end fixedly connected with braking main shoe 7 of second pivot, 7 left end fixedly connected with main friction disc 8 of braking main shoe, 8 outsides of main friction disc are equipped with brake disc 9.
A guide rod 10 is connected to the inner side of the right end of the connecting sleeve 3 in a sliding manner, a return spring 11 is arranged on the outer side of the guide rod 10, the left end of the return spring 11 is fixedly connected with the connecting sleeve 3, the right end of the return spring 11 is fixedly connected with the guide rod 10, a brake slave shoe 12 is arranged on the right end of the guide rod 10, an auxiliary friction plate 13 is fixedly connected to the right end of the brake slave shoe 12, a push rod 14 is arranged on the upper side of the left end of the brake slave shoe 12, the other end of the push rod 14 is rotatably connected with the lever 5, an adjusting spring 15 is fixedly connected to the right end of the push rod 14, the right end of the adjusting spring 15 is fixedly connected with the brake slave shoe 12, a first rotating seat 16 is fixedly connected to the middle part of the outer side of the push rod 14, a first connecting rod 17 is rotatably connected to the inner side of the first, the left end of the second rotating seat 20 is fixedly connected with the brake master shoe 7, the inner side of the upper end of the middle rotating seat 18 is rotatably connected with a third connecting rod 21, the inner side of the other end of the third connecting rod 21 is rotatably connected with a third rotating seat 22, the upper end of the third rotating seat 22 is fixedly connected with an auxiliary brake shoe 23, the inner side of the third rotating seat 22 is provided with a coil spring 24, one end of the coil spring 24 is fixedly connected with the third connecting rod 21, the other end of the coil spring 24 is fixedly connected with the auxiliary brake shoe 23, the lower side of the right end of the brake master shoe 7 is fixedly connected with an adjusting screw 25, the outer side of the adjusting screw 25 is fixedly connected with an adjusting gear 26, the outer side of the right end of the adjusting.
The working process is as follows: during parking of a vehicle, the operating handle 1 is pulled up, the operating handle 1 pulls the pull rope 2, the pull rope 2 pulls the sleeve 3, the sleeve 3 pulls the lever 5, the lever 5 pulls the brake master shoe 7, the brake master shoe 7 pushes the ejector rod 14, the ejector rod 14 pushes the brake slave shoe 12, the brake slave shoe 12 pushes the auxiliary friction plate 13 to be in contact with the brake disc 9, meanwhile, the ejector rod 14 applies a reverse acting force to the brake master shoe 7 to enable the brake master shoe 7 to push the master friction plate 8 and the master friction plate 8 to be in contact with the brake disc 9, so that parking brake is realized, the working principle is as shown in figure 2, when the vehicle needs to be started, the operating handle 1 is released, the return spring 11 drives the brake master shoe 7 and the brake slave shoe 12 to return to the initial positions, the guide rod 10 moves to the left side to drive the first rotating seat 16 to move to the left side, the first rotating seat 16 pushes the, the middle rotating seat 18 pushes the third connecting rod 21, the third connecting rod 21 pushes the auxiliary brake shoe 23 to move upwards to be in contact with the brake disc 9, so that a braking force is applied to the brake disc 9, when the brake disc 9 starts to rotate, the auxiliary brake shoe 23 rotates around the third rotating seat 22, the friction surface of the auxiliary brake shoe 23 is separated from the brake disc 9, the normal running of a wheel is not influenced, and the phenomenon of vehicle slipping after the operating handle 1 is released can be prevented at the same time.
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 (5)
1. The utility model provides a manual brake device assembly with it is supplementary to prevent swift current car start-up, includes brake lever (1) and stay cord (2), its characterized in that: operating handle (1) left end fixedly connected with stay cord (2), stay cord (2) other end fixedly connected with connecting sleeve (3), connecting sleeve (3) left end inboard is rotated and is connected with first pivot (4), first pivot (4) rear end is rotated and is connected with lever (5), lever (5) other end inboard is rotated and is connected with second pivot (6), second pivot (6) rear end fixedly connected with braking main shoe (7), braking main shoe (7) left end fixedly connected with main friction disc (8), the main friction disc (8) outside is equipped with brake disc (9).
2. The handbrake device assembly with anti-roll over start assist of claim 1, wherein: the brake shoe is characterized in that a guide rod (10) is connected to the inner side of the right end of the connecting sleeve (3) in a sliding mode, a return spring (11) is arranged on the outer side of the guide rod (10), the left end of the return spring (11) is fixedly connected with the connecting sleeve (3), the right end of the return spring (11) is fixedly connected with the guide rod (10), a brake slave shoe (12) is arranged at the right end of the guide rod (10), and a brake slave friction plate (13) is fixedly connected with the right end of the brake slave shoe (12.
3. The handbrake device assembly with anti-roll over start assist of claim 2, wherein: an ejector rod (14) is arranged on the upper side of the left end of the brake slave shoe (12), the other end of the ejector rod (14) is rotatably connected with the lever (5), an adjusting spring (15) is fixedly connected to the right end of the ejector rod (14), and the right end of the adjusting spring (15) is fixedly connected with the brake slave shoe (12).
4. A handbrake device assembly with anti-roll over start assist as set forth in claim 3 wherein: the middle part of the outer side of the ejector rod (14) is fixedly connected with a first rotating seat (16), the inner side of the first rotating seat (16) is rotatably connected with a first connecting rod (17), the other end of the first connecting rod (17) is rotatably connected with a middle rotating seat (18), the inner side of the left end of the middle rotating seat (18) is rotatably connected with a second connecting rod (19), the inner side of the left end of the second connecting rod (19) is rotatably connected with a second rotating seat (20), the left end of the second rotating seat (20) is fixedly connected with a brake main shoe (7), the inner side of the upper end of the middle rotating seat (18) is rotatably connected with a third connecting rod (21), the inner side of the other end of the third connecting rod (21) is rotatably connected with a third rotating seat (22), the upper end of the third rotating seat (22) is fixedly connected with an auxiliary brake shoe (23), and the inner side of the, one end of the coil spring (24) is fixedly connected with the third connecting rod (21), and the other end of the coil spring (24) is fixedly connected with the auxiliary brake shoe (23).
5. The handbrake device assembly with anti-roll over start assist of claim 1, wherein: brake main shoe (7) right-hand member downside fixedly connected with adjusting screw (25), adjusting screw (25) outside fixedly connected with adjusting gear (26), adjusting screw (25) right-hand member outside is rotated and is connected with adjusting nut (27), adjusting nut (27) right-hand member and brake are followed hoof (12) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021502137.4U CN213008072U (en) | 2020-07-27 | 2020-07-27 | Supplementary manual brake device assembly of swift current car start is prevented |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021502137.4U CN213008072U (en) | 2020-07-27 | 2020-07-27 | Supplementary manual brake device assembly of swift current car start is prevented |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213008072U true CN213008072U (en) | 2021-04-20 |
Family
ID=75518509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021502137.4U Expired - Fee Related CN213008072U (en) | 2020-07-27 | 2020-07-27 | Supplementary manual brake device assembly of swift current car start is prevented |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213008072U (en) |
-
2020
- 2020-07-27 CN CN202021502137.4U patent/CN213008072U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |