CN201309480Y - Braking four link system - Google Patents
Braking four link system Download PDFInfo
- Publication number
- CN201309480Y CN201309480Y CNU2008202126428U CN200820212642U CN201309480Y CN 201309480 Y CN201309480 Y CN 201309480Y CN U2008202126428 U CNU2008202126428 U CN U2008202126428U CN 200820212642 U CN200820212642 U CN 200820212642U CN 201309480 Y CN201309480 Y CN 201309480Y
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- China
- Prior art keywords
- brake
- parking
- connecting rod
- fixed
- swing arm
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a braking four-link system, which comprises a brake pedal and a brake cable. The braking four-link system is characterized by further comprising a brake driving device. The brake driving device comprises a brake link lever, a brake displacement link lever, a brake swinging arm and a brake draw hook, the upper end of the brake link lever is fixed with the brake pedal, the other end of the brake link lever is fixed with one end of the brake swinging arm, the other end of the brake swinging arm is fixed with one end of the brake draw hook, the other end of the brake draw hook is fixed with the brake cable, one end of the brake displacement link lever is fixed on the lower portion of the brake link lever, the other end of the brake displacement link lever is connected with a vehicle frame, the middle portion of the brake swinging arm is fixed on a brake rotating shaft, and the brake rotating shaft is fixed on the vehicle frame. The braking four-link system is further equipped with a parking device. The utility model can reduce stroke of the brake pedal and saves labor, and the brake pedal moves linearly, thereby avoiding crashing with a front hood of a headstock hood. The parking device enables the whole brake system to be more stable and reliable.
Description
Technical field
The utility model relates to a kind of golf course car drive mechanism, specifically relates to a kind of brake four push and pull system.
Background technology
Along with the raising of expanding economy and people's living standard, the golf course car is accepted by increasing crowd and is favored, people to the golf course car ride instead of walk and accessory appliances is also had higher requirement.The brake system of present golf course car generally adopts the brake drag hook directly to captive joint with brake pedal with brake cable pull, pedal is the far away and effort of arc track motion, stroke when brake like this, and because pedal is the arc track motion, and the space between brake pedal and headstock hood front shroud is comparatively narrow, easy and the headstock hood fore shell collision of pedal, perhaps need to design both and leave more distance, make in narrow operator's compartment inconvenience when foot-operated.
Summary of the invention
The purpose of this utility model is to propose a kind of brake four push and pull system, can be so that the pedal straight-line displacement, and stroke is shorter.
The purpose of this utility model is solved by some technical schemes.
This brake four push and pull system, comprise brake pedal and brake cable pull, it is characterized in that: also comprise brake actuator, described brake actuator comprises brake connecting rod, brake displacement connecting rod, brake swing arm and brake drag hook, the upper end and the brake pedal of described brake connecting rod are fixed, the other end of described brake connecting rod is fixed with an end of brake swing arm, the other end of described brake swing arm is fixed with an end of brake drag hook, the other end and the brake cable pull of described brake drag hook are fixed, one end of described brake displacement connecting rod is fixed on the bottom of brake connecting rod, the other end of described brake displacement connecting rod connects to ground, the middle part of described brake swing arm is fixed in the brake rotating shaft, and described brake rotating shaft is fixed on the vehicle frame.
In above-mentioned brake four push and pull system, also comprise parking device, described parking device comprises the Parking pedal, the Parking connecting rod, the Parking swing arm, Parking displacement connecting rod, Parking left and right sides connecting rod, long clamp of Parking and Parking stub plate, the upper end of described Parking connecting rod and Parking pedal are fixed, one end of the other end of described Parking connecting rod and Parking swing arm is fixed, one end of the other end of described Parking swing arm and Parking left and right sides connecting rod is fixed, the other end of described Parking left and right sides connecting rod is fixed on the vehicle frame by axle sleeve, the other end of described left and right sides connecting rod is also fixed described Parking stub plate, one end of described Parking displacement connecting rod is fixed on the bottom of Parking connecting rod, the other end of described Parking displacement connecting rod connects to ground, and the long clamp of described Parking is fixed on brake transmission four connecting rods.
The long clamp of described Parking is fixed in the brake swing arm of brake transmission four connecting rods, and long clamp of described Parking and Parking stub plate are provided with the teeth that cooperatively interact.
Described brake connecting rod passes the brake groove that is located on the stretcher, and described brake groove and headstock hood front shroud have setpoint distance.
Described brake swing arm has brake and draws ear, and an end of described brake drag hook draws an end of ear to fix with brake.
The middle part of described brake swing arm is fixed in the brake rotating shaft by shaft sleeve, and described brake rotating shaft flexibly connects with the rotating shaft connecting panel that is fixed on the vehicle frame.
Be provided with the brake permanent seat, the other end of described brake displacement connecting rod is connected with the brake permanent seat, and described brake permanent seat connects to ground.
Be provided with the Parking permanent seat, the other end of described Parking displacement connecting rod is connected with the Parking permanent seat, and described Parking permanent seat connects to ground.
The utility model is compared with the prior art the useful benefit that is had: brake pedal passes through four connecting rod transmissions with the brake drag hook, the brake pedal moving linearly, can shorten the stroke and laborsaving, the safety of brake pedal, in narrow space, can avoid the collision of brake pedal and headstock hood front shroud.Be provided with parking device, make whole brake system more solid and reliable.Simple in structure, firm, assembling is easy, convenient disassembly.
Description of drawings
Fig. 1 is the spatial structure exploded view of the specific embodiment;
Fig. 2 is the spatial structure erection plan of the specific embodiment;
Fig. 3 is the Parking block construction exploded view of the specific embodiment;
Fig. 4 is the mounting structure front view of the specific embodiment.
The specific embodiment
A kind of brake four push and pull system as shown in Figure 1, Figure 2, Figure 3 and Figure 4, include brake actuator and Parking driving device.
Brake actuator comprises one or four push and pull system, and four push and pull system are made up of brake connecting rod 6, brake displacement connecting rod 2, brake swing arm 18 and brake drag hook 14.Brake connecting rod 6 passes the brake groove 1001 on the right steps 10, and its upper end is fixed with brake pedal 4 by bolt 5.Brake groove 1001 has certain distance with the edge of headstock front shroud 1, makes and can not run into headstock front shroud 1 when brake pedal 4 moves down.The lower end of brake connecting rod 6 is fixed by bolted connection with the right-hand member of brake swing arm 18.Brake swing arm 18 has brake and draws ear 16, and brake draws ear 16 to extend upward, with the other parts of brake swing arm 18 at an angle, perhaps to draw ear 16 be different parts with brake swing arm 18 in brake, but firmly connect by bolt.The left end of brake swing arm 18 also i.e. brake draws the left end of ear 16 and the right-hand member of brake drag hook 14 to pass through bolted connection.The left end of brake drag hook 14 is connected with brake cable pull 13.The middle part of brake swing arm 18 is arranged with rotating shaft copper sheathing 15, is installed with brake rotating shaft 12 in the middle of the rotating shaft copper sheathing 15, and brake rotating shaft 12 is placed in the axis hole of rotating shaft connecting panel 11, and rotating shaft connecting panel 11 is weldingly fixed on the vehicle frame 21.The right-hand member of brake displacement connecting rod 2 is fixed on the middle and lower part of brake connecting rod 6 by bolt 3, and its left end is by being bolted on the brake permanent seat 20, and brake permanent seat 20 is weldingly fixed on the vehicle frame 21.
The Parking driving device comprises Parking pedal 22, Parking connecting rod 23, Parking swing arm 24, Parking displacement connecting rod 25, Parking left and right sides connecting rod 28, major axis cover 19, short sleeve 27, the long clamp 17 of Parking and Parking stub plate 8.Parking connecting rod 23 passes the Parking groove on the stretcher of left side, and its upper end is by bolt Parking pedal 22.The right-hand member of the lower end of Parking connecting rod 23 and Parking swing arm 24 is fixed by bolted connection.The left end of Parking swing arm 24 is captiveed joint with an end of Parking left and right sides connecting rod 28 by short sleeve 27.Parking left and right sides connecting rod 28 is enclosed within the major axis cover 19, and its other end extends to the brake actuator side, i.e. the right crus of diaphragm position side.The right crus of diaphragm end of Parking left and right sides connecting rod 28 is fixing with Connection Block 9 by another short sleeve 27, and short Parking clamp 8 is fixed on the Connection Block 9 by bolt 7.Major axis cover 19 is weldingly fixed on the vehicle frame 21.The right-hand member of Parking displacement connecting rod 25 is by being bolted to the middle and lower part of Parking connecting rod 23, and its left end is by being bolted on the Parking permanent seat 26, and brake permanent seat 26 is weldingly fixed on the vehicle frame 21.The long clamp 17 of Parking is by being bolted in the brake swing arm 18.On long clamp 17 of Parking and Parking stub plate 8, be provided with the teeth that cooperatively interact, can be meshing with each other.
Use above brake four push and pull system glancing impacts, right crus of diaphragm is stepped on brake pedal 4, drives by brake connecting rod 6, brake swing arm 18 and brake drag hook 14, and tension brake cable pull 13 is checked car.Brake displacement connecting rod 2 right-hand members are controlled brake pedal 4 straight-line displacement in short range along with brake swing arm 18 moves down.Owing to adopt four connecting rod transmissions, brake pedal 4 forms end, and straight-line motion, can avoid colliding with the headstock hood front shroud.During brake, brake swing arm 18 drives the long clamp 17 of Parking and also moves down, left foot is stepped on Parking pedal 22 simultaneously, drive Parking left and right sides connecting rod 28 and in major axis cover 19, rotate by Parking connecting rod 23, Parking swing arm 24, Parking left and right sides connecting rod 28 drives Parking stub plate 8 and rotates, make and the teeth and the engagement of the teeth on the long clamp 17 of Parking of Parking stub plate 8 reach the Parking purpose.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to the protection domain of utility model.
Claims (8)
- One kind the brake four push and pull system, comprise brake pedal (4) and brake cable pull (13), it is characterized in that: also comprise brake actuator, described brake actuator comprises brake connecting rod (6), brake displacement connecting rod (2), brake swing arm (18) and brake drag hook (14), the upper end of described brake connecting rod (6) and brake pedal (4) are fixing, the other end of described brake connecting rod (6) is fixed with an end of brake swing arm (18), the other end of described brake swing arm (18) is fixed with an end of brake drag hook (14), the other end of described brake drag hook (14) and brake cable pull (13) are fixing, the middle part of described brake swing arm (18) is fixed in the brake rotating shaft (12), described brake rotating shaft (12) is fixed on the vehicle frame (21), one end of described brake displacement connecting rod (2) is fixed on the bottom of brake connecting rod (6), and the other end of described brake displacement connecting rod (2) is connected with vehicle frame (21).
- 2. brake four push and pull system as claimed in claim 1, it is characterized in that: also comprise parking device, described parking device comprises Parking pedal (22), Parking connecting rod (23), Parking swing arm (24), Parking displacement connecting rod (25), Parking left and right sides connecting rod (28), long clamp of Parking (17) and Parking stub plate (8), the upper end of described Parking connecting rod (23) and Parking pedal (22) are fixing, one end of the other end of described Parking connecting rod (23) and Parking swing arm (24) is fixed, one end of the other end of described Parking swing arm (24) and Parking left and right sides connecting rod (28) is fixed, the other end of described Parking left and right sides connecting rod (28) is fixed on the vehicle frame (21) by axle sleeve, the other end of described Parking left and right sides connecting rod (28) also is fixed with described Parking stub plate (8), one end of described Parking displacement connecting rod (25) is fixed on the bottom of Parking connecting rod (23), the other end of described Parking displacement connecting rod (25) is connected with vehicle frame (21), and the long clamp of described Parking (17) is fixed on brake transmission four connecting rods.
- 3. brake four push and pull system as claimed in claim 2, it is characterized in that: the long clamp of described Parking (17) is fixed in the brake swing arm (18) of brake transmission four connecting rods, and long clamp of described Parking (17) and Parking stub plate (8) are provided with the gear that cooperatively interacts.
- 4. brake four push and pull system as claimed in claim 3 is characterized in that: described brake connecting rod (6) passes the brake groove (1001) that is located on the stretcher (10), and described brake groove (1001) has setpoint distance with headstock hood front shroud (1).
- 5. brake four push and pull system as claimed in claim 3 is characterized in that: described brake swing arm (18) has brake and draws ear (16), an end of described brake drag hook (14) and brake to draw an end of ear (16) to fix.
- 6. brake four push and pull system as claimed in claim 5, it is characterized in that: the middle part of described brake swing arm (18) is fixed in the brake rotating shaft (12) by shaft sleeve (15), and described brake rotating shaft (12) flexibly connects with the rotating shaft connecting panel (11) that is fixed on the vehicle frame (21).
- 7. brake four push and pull system as claimed in claim 6 is characterized in that: be provided with brake permanent seat (20), the other end of described brake displacement connecting rod (2) is connected with brake permanent seat (20), and described brake permanent seat (20) is connected with vehicle frame (21).
- 8. brake four push and pull system as claimed in claim 6 is characterized in that: be provided with Parking permanent seat (26), the other end of described Parking displacement connecting rod (25) is connected with Parking permanent seat (26), and described Parking permanent seat (26) is connected with vehicle frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202126428U CN201309480Y (en) | 2008-10-17 | 2008-10-17 | Braking four link system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202126428U CN201309480Y (en) | 2008-10-17 | 2008-10-17 | Braking four link system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201309480Y true CN201309480Y (en) | 2009-09-16 |
Family
ID=41106732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202126428U Expired - Fee Related CN201309480Y (en) | 2008-10-17 | 2008-10-17 | Braking four link system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201309480Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240917A (en) * | 2013-05-15 | 2013-08-14 | 常州市恒成塑料机械有限公司 | Hot-gas welding press fit device for valve strips or bag bottom covering sheets of block bottom valve bags |
| CN105752056A (en) * | 2016-04-19 | 2016-07-13 | 苏州先锋物流装备科技有限公司 | Mechanical foot brake mechanism |
-
2008
- 2008-10-17 CN CNU2008202126428U patent/CN201309480Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240917A (en) * | 2013-05-15 | 2013-08-14 | 常州市恒成塑料机械有限公司 | Hot-gas welding press fit device for valve strips or bag bottom covering sheets of block bottom valve bags |
| CN103240917B (en) * | 2013-05-15 | 2015-04-22 | 常州市恒成塑料机械有限公司 | Hot-gas welding press fit device for valve strips or bag bottom covering sheets of block bottom valve bags |
| CN105752056A (en) * | 2016-04-19 | 2016-07-13 | 苏州先锋物流装备科技有限公司 | Mechanical foot brake mechanism |
| CN105752056B (en) * | 2016-04-19 | 2018-06-26 | 苏州先锋物流装备科技有限公司 | Mechanical foot brake mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20141017 |
|
| EXPY | Termination of patent right or utility model |