WO2011094987A1 - Brake operating mechanism for motor tricycle - Google Patents
Brake operating mechanism for motor tricycle Download PDFInfo
- Publication number
- WO2011094987A1 WO2011094987A1 PCT/CN2010/073964 CN2010073964W WO2011094987A1 WO 2011094987 A1 WO2011094987 A1 WO 2011094987A1 CN 2010073964 W CN2010073964 W CN 2010073964W WO 2011094987 A1 WO2011094987 A1 WO 2011094987A1
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- WO
- WIPO (PCT)
- Prior art keywords
- rod
- pull rod
- rotating
- hole
- brake
- Prior art date
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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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/04—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically
- B60T11/06—Equalising arrangements
Definitions
- the utility model relates to a brake operating mechanism for a three-wheeled motorcycle.
- the brake control mechanism of the existing three-wheeled motorcycle is as shown in Fig. 1.
- the pipe 2 is welded to the hanging arm 9 under the frame beam, and the middle portion of the rotating rod 3 of the brake mechanism is positioned on the pipe 2, and the two ends pass through the left and right respectively.
- a socket 6 is provided under the two beams.
- the above brake operating mechanism mainly has the following disadvantages: since the rotary tie rod 3 is restricted by the conduit 2 and the stem 6, it can only rotate around the shaft in the pipe, and cannot rotate around the fulcrum in the plane, so the two ends of the rotary tie rod 3 are fixed. Do not move, can not automatically adjust the tightness of the brakes.
- the tension of the rear pull rods 4 on the left and right sides should be adjusted uniformly; otherwise, the use of the brake mechanism will cause the brakes to be unilateral, causing an accident.
- the technical problem to be solved by the utility model is to provide a three-wheeled motorcycle brake operating mechanism, which can automatically balance the braking force of the left and right wheels, realize the simple installation of the brake mechanism, and the brake mechanism is safe and reliable.
- the technical problem to be solved by the utility model is achieved by the technical solution, which comprises a front pull rod connected with a pedal, two rear pull rods connected with two rear wheel brake drums, and a rotary pull rod mounted on the frame,
- the rotating arm in the middle of the rotating rod is connected with the rear end of the front rod, and the pulling arms at both ends of the rotating rod are respectively connected with the left and right rear connecting rods, and the rotating rods are sequentially moved through the hole groove of the lower rod seat of the left beam, and the hanging arm below the beam
- the hole groove and the hole groove of the pull rod seat below the right beam, the hole groove is a slide hole or a chute which can move the rotating rod forward and backward.
- the rotating rod can rotate not only when the rotating arm is stressed, but more importantly, when the left and right rear rods are tightly inconsistent At the same time, the amount of force generated by the brake drum connected thereto is not equal. At this time, the brake drum with a large force will pull the rotary rod to move, so that the rotating rod generates lateral movement, and the braking force balance of the left and right ends of the rotating rod is realized. It is time to automatically adjust the brake tension.
- the utility model has the following advantages: the installation of the brake mechanism is simple, and the elastic of the left and right brakes can be automatically adjusted, thereby avoiding the unilateral failure of the brake and the safety of use.
- FIG. 1 is a schematic structural view of a background art
- Figure 2 is a schematic view of the structure of the present invention.
- Figure 3 is a characteristic view of the mounting portion of the present invention.
- Figure 4 is a partial view (in enlarged view) of the A direction of Figure 3;
- Figure 5 is a schematic view showing the structure of the rotary pull rod of the present invention.
- the utility model comprises a front pull rod 8 connected with a pedal, two rear pull rods 4 connected to the two rear wheel brake drums, and a rotary pull rod 3 mounted on the frame, the rotation
- the rotating arm 1 in the middle of the pull rod 3 is connected to the rear end of the front pull rod 8, and the pulling arms 5 at the two ends of the rotating rod 3 are respectively connected with the left and right rear pull rods 4, wherein the rotating rod 3 moves through the lower beam lower rod seat in sequence.
- the hole groove 12 of the elbow 12, the hole groove 10 of the hanging arm 9 below the beam and the hole groove 12 of the lower rod of the right beam are the sliding holes or chutes for allowing the rotating rod 3 to move forward and backward.
- the slot 10 for passing through the rotary lever 3 on the hanging arm 9 is a sliding slot, and may of course be a sliding hole.
- the through hole for supporting the end of the rotating rod 3 on the rod base 11 is a sliding hole, and may also be a sliding groove.
- the three mounting parts of the rotating tie rod 3 should be able to move forward and backward, which is convenient for the side movement of the rotating rod when the force is not uniform.
- the rotating rod 3 can be rotated not only when the rotating arm 1 is stressed, but more importantly.
- the tension of the rear pull rods 4 on the left and right sides are inconsistent, the force generated by the brake drum connected thereto is not equal, and then the brake drum with a large force will pull the rotary pull rod 3 to move, so that the rotary pull rod 3 is generated. Lateral movement realizes the balance of the braking force at the left and right ends of the rotating rod 3, which plays the role of automatically adjusting the braking tension.
- At least one limiting sleeve 12 is mounted on the rotating rod 3 at a position matching the holes 10 and 12, and the rotating rod 3 shown in FIG. 5 is mounted at a position matching the left and right rod-shaped bases 11 of the left and right rods 11
- Two limit sleeves 13 The function of the limiting sleeve 13 is to insert the groove of the limiting sleeve 13 into the edge of the slot 10, 12 to prevent the rotating rod 3 from tilting left and right.
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
A brake operating mechanism for a motor tricycle includes a front pull rod (8) attached to a pedal, two rear pull rods (4) attached to two brake drums for rear wheels, and a rotating pull rod (3) installed on a frame. A rotating arm (1) which is in the middle of the rotating pull rod (3) is connected with the rear end of the front pull rod (8). Pull arms (5) on both ends of the rotating pull rod (3) are respectively connected with two rear pull rods (4) on the left and right. The rotating pull rod (3) freely passes through a hole-groove (12) in a pull rod mount below a left beam (11), a hole-groove (10) in a hanging arm (9) below a transverse beam and a hole-groove (12) in a pull rod mount below a right beam in turn. The hole-groove (10, 12) is a slide hole or a slide groove which can allow the rotating pull rod (3) to move back and forth. The brake mechanism can be easily installed and the tightness of the brake on the left and right side can be adjusted automatically. The failure of the brake on single side can be avoided, so the motor tricycle is safe to use.
Description
本实用新型涉及一种三轮摩托车刹车操纵机构。 The utility model relates to a brake operating mechanism for a three-wheeled motorcycle.
现有三轮摩托车刹车操纵机构如图1所示，车架横梁下的挂臂9上焊接有导管2，刹车机构的旋转拉杆3中部定位在导管2上，两端分别穿过左、右两大梁下设有的管座6。当踏板7受力刹车时，带动前拉杆8移动，前拉杆8驱动旋转臂1，旋转臂1拉动旋转拉杆3转动，旋转拉杆3两端的拉臂5牵动车体两侧的后拉杆4，两后拉杆4拉动后轮刹车鼓完成制动刹车功能。The brake control mechanism of the existing three-wheeled motorcycle is as shown in Fig. 1. The pipe 2 is welded to the hanging arm 9 under the frame beam, and the middle portion of the rotating rod 3 of the brake mechanism is positioned on the pipe 2, and the two ends pass through the left and right respectively. A socket 6 is provided under the two beams. When the pedal 7 is braked by force, the front pull rod 8 is moved, the front pull rod 8 drives the rotating arm 1, the rotating arm 1 pulls the rotating pull rod 3 to rotate, and the pulling arm 5 at both ends of the rotating pull rod 3 pulls the rear pull rod 4 on both sides of the vehicle body, two The rear pull rod 4 pulls the rear brake drum to complete the brake function.
上述刹车操纵机构主要存在以下缺点：由于旋转拉杆3受导管2和管座6限制，它只能在管道内绕轴转动，而不能在平面内绕支点转动，所以旋转拉杆3的两端位置固定不动，不能自动调整刹车的松紧。在安装刹车机构时，左右两侧的后拉杆4松紧程度要调整一致；否则，使用刹车机构会造成刹车单边，酿成事故。The above brake operating mechanism mainly has the following disadvantages: since the rotary tie rod 3 is restricted by the conduit 2 and the stem 6, it can only rotate around the shaft in the pipe, and cannot rotate around the fulcrum in the plane, so the two ends of the rotary tie rod 3 are fixed. Do not move, can not automatically adjust the tightness of the brakes. When the brake mechanism is installed, the tension of the rear pull rods 4 on the left and right sides should be adjusted uniformly; otherwise, the use of the brake mechanism will cause the brakes to be unilateral, causing an accident.
本实用新型所要解决的技术问题就是提供一种三轮摩托车刹车操纵机构，它能自动平衡左右两车轮的刹车力度，实现安装刹车机构的简便，且使用刹车机构安全可靠。The technical problem to be solved by the utility model is to provide a three-wheeled motorcycle brake operating mechanism, which can automatically balance the braking force of the left and right wheels, realize the simple installation of the brake mechanism, and the brake mechanism is safe and reliable.
本实用新型所要解决的技术问题是通过这样的技术方案实现的，它包括有与踏板连接的前拉杆、与两后轮刹车鼓连接的两个后拉杆以及安装在车架上的旋转拉杆，该旋转拉杆中部的旋转臂与前拉杆的后端连接，旋转拉杆两端的拉臂分别与左右两个后拉杆连接，所述旋转拉杆依次活动穿过左梁下方拉杆座的孔槽、横梁下方挂臂的孔槽和右梁下方拉杆座的孔槽，前述孔槽为能让旋转拉杆前后活动的滑孔或滑槽。The technical problem to be solved by the utility model is achieved by the technical solution, which comprises a front pull rod connected with a pedal, two rear pull rods connected with two rear wheel brake drums, and a rotary pull rod mounted on the frame, The rotating arm in the middle of the rotating rod is connected with the rear end of the front rod, and the pulling arms at both ends of the rotating rod are respectively connected with the left and right rear connecting rods, and the rotating rods are sequentially moved through the hole groove of the lower rod seat of the left beam, and the hanging arm below the beam The hole groove and the hole groove of the pull rod seat below the right beam, the hole groove is a slide hole or a chute which can move the rotating rod forward and backward.
由于挂臂的孔槽和左、右两个拉杆座的孔槽都开设了前后滑动空间，旋转拉杆不仅在旋转臂受力时可以转动，更重要的是，当左右两侧的后拉杆松紧不一致时，与之相连的刹车鼓所产生的作用力大小不相等，则此时作用力大的刹车鼓将拉动旋转拉杆移动，使旋转拉杆产生侧动，实现旋转拉杆左右两端的刹车力平衡，起到了自动调整刹车松紧的作用。Since the hole of the hanging arm and the hole of the left and right two rod holders both open the front and rear sliding space, the rotating rod can rotate not only when the rotating arm is stressed, but more importantly, when the left and right rear rods are tightly inconsistent At the same time, the amount of force generated by the brake drum connected thereto is not equal. At this time, the brake drum with a large force will pull the rotary rod to move, so that the rotating rod generates lateral movement, and the braking force balance of the left and right ends of the rotating rod is realized. It is time to automatically adjust the brake tension.
本实用新型具有如下的优点：安装刹车机构的简便，能自动调整左右两边刹车的松紧，避免了刹车单边故障，使用安全。The utility model has the following advantages: the installation of the brake mechanism is simple, and the elastic of the left and right brakes can be automatically adjusted, thereby avoiding the unilateral failure of the brake and the safety of use.
本实用新型的附图说明如下：The drawings of the present invention are described as follows:
图1为背景技术的结构示意图； 1 is a schematic structural view of a background art;
图2为本实用新型的结构示意图；Figure 2 is a schematic view of the structure of the present invention;
图3为本实用新型安装部位的特征图；Figure 3 is a characteristic view of the mounting portion of the present invention;
图4为图3的A向局部视图（放大）；Figure 4 is a partial view (in enlarged view) of the A direction of Figure 3;
图5为本实用新型的旋转拉杆结构示意图。Figure 5 is a schematic view showing the structure of the rotary pull rod of the present invention.
图中：1.旋转臂；2.导管；3.旋转拉杆；4.后拉杆；5.拉臂；6.管座；7.踏板；8.前拉杆；9.挂臂；10.孔槽；11.拉杆座；12.孔槽；13.限位套。In the figure: 1. Rotating arm; 2. Catheter; 3. Rotating rod; 4. Rear rod; 5. Pull arm; 6. Tube seat; 7. Pedal; 8. Front rod; 9. Hang arm; ; 11. tie rod seat; 12. hole groove; 13. limit sleeve.
下面结合附图和实施例对本实用新型作进一步说明：The present invention will be further described below in conjunction with the accompanying drawings and embodiments:
如图2、图3和图4所示，本实用新型包括与踏板连接的前拉杆8、与两后轮刹车鼓连接的两个后拉杆4以及安装在车架上的旋转拉杆3，该旋转拉杆3中部的旋转臂1与前拉杆8的后端连接，旋转拉杆3两端的拉臂5分别与左右两个后拉杆4连接，其特征在于：旋转拉杆3依次活动穿过左梁下方拉杆座11的孔槽12、横梁下方挂臂9的孔槽10和右梁下方拉杆座的孔槽12，所述孔槽10、12为能让旋转拉杆3前后活动的滑孔或滑槽。As shown in FIG. 2, FIG. 3 and FIG. 4, the utility model comprises a front pull rod 8 connected with a pedal, two rear pull rods 4 connected to the two rear wheel brake drums, and a rotary pull rod 3 mounted on the frame, the rotation The rotating arm 1 in the middle of the pull rod 3 is connected to the rear end of the front pull rod 8, and the pulling arms 5 at the two ends of the rotating rod 3 are respectively connected with the left and right rear pull rods 4, wherein the rotating rod 3 moves through the lower beam lower rod seat in sequence. The hole groove 12 of the elbow 12, the hole groove 10 of the hanging arm 9 below the beam and the hole groove 12 of the lower rod of the right beam are the sliding holes or chutes for allowing the rotating rod 3 to move forward and backward.
图3所示，挂臂9上用于穿过旋转拉杆3的孔槽10为滑槽，当然也可以是滑孔。图4所示，拉杆座11上用于支撑旋转拉杆3端部的通孔为滑孔，也可以是滑槽。旋转拉杆3的三个安装部位都应当能让其前后活动，便于旋转拉杆受力3不均时产生侧动。As shown in FIG. 3, the slot 10 for passing through the rotary lever 3 on the hanging arm 9 is a sliding slot, and may of course be a sliding hole. As shown in FIG. 4, the through hole for supporting the end of the rotating rod 3 on the rod base 11 is a sliding hole, and may also be a sliding groove. The three mounting parts of the rotating tie rod 3 should be able to move forward and backward, which is convenient for the side movement of the rotating rod when the force is not uniform.
如图2所示，由于挂臂9的孔槽10和左、右两个拉杆座11的孔槽都开设了前后滑动空间，旋转拉杆3不仅在旋转臂1受力时可以转动，更重要的是，当左右两侧的后拉杆4松紧不一致时，与之相连的刹车鼓所产生的作用力大小不相等，则此时作用力大的刹车鼓将拉动旋转拉杆3移动，使旋转拉杆3产生侧动，实现旋转拉杆3左右两端的刹车力平衡，起到了自动调整刹车松紧的作用。As shown in FIG. 2, since the hole groove 10 of the hanging arm 9 and the hole grooves of the left and right two rod holders 11 both open the front and rear sliding space, the rotating rod 3 can be rotated not only when the rotating arm 1 is stressed, but more importantly. When the tension of the rear pull rods 4 on the left and right sides are inconsistent, the force generated by the brake drum connected thereto is not equal, and then the brake drum with a large force will pull the rotary pull rod 3 to move, so that the rotary pull rod 3 is generated. Lateral movement realizes the balance of the braking force at the left and right ends of the rotating rod 3, which plays the role of automatically adjusting the braking tension.
旋转拉杆3上与孔槽10、12相配合的位置安装有至少一个限位套12，图5所示的旋转拉杆3上与左、右两个拉杆座11孔槽12相配合的位置安装有两个限位套13。限位套13的作用是将限位套13的凹槽卡入的槽孔10、12边口中以防止旋转拉杆3左、右窜动。At least one limiting sleeve 12 is mounted on the rotating rod 3 at a position matching the holes 10 and 12, and the rotating rod 3 shown in FIG. 5 is mounted at a position matching the left and right rod-shaped bases 11 of the left and right rods 11 Two limit sleeves 13. The function of the limiting sleeve 13 is to insert the groove of the limiting sleeve 13 into the edge of the slot 10, 12 to prevent the rotating rod 3 from tilting left and right.
Claims (2)
- 一种三轮摩托车刹车操纵机构，包括与踏板连接的前拉杆（8）、与两后轮刹车鼓连接的两个后拉杆（4）以及安装在车架上的旋转拉杆（3），该旋转拉杆（3）中部的旋转臂（1）与前拉杆（8）的后端连接，旋转拉杆（3）两端的拉臂（5）分别与左右两个后拉杆（4）连接，其特征在于：旋转拉杆（3）依次活动穿过左梁下方拉杆座（11）的孔槽（12）、横梁下方挂臂（9）的孔槽（10）和右梁下方拉杆座的孔槽（12），所述孔槽（10、12）为能让旋转拉杆（3）前后活动的滑孔或滑槽。 A three-wheeled motorcycle brake operating mechanism includes a front pull rod (8) connected to the pedal, two rear pull rods (4) connected to the two rear wheel brake drums, and a rotary pull rod (3) mounted on the frame, The rotating arm (1) in the middle of the rotating rod (3) is connected to the rear end of the front rod (8), and the pulling arms (5) at both ends of the rotating rod (3) are respectively connected with the left and right rear rods (4), which are characterized in that : The rotating rod (3) moves through the hole groove (12) of the lower rod seat (11) below the left beam, the hole groove (10) of the lower arm (9) below the beam and the hole groove of the lower rod seat of the right beam (12) The hole slots (10, 12) are slide holes or chutes that allow the rotary lever (3) to move forward and backward.
- 根据权利要求1所述的三轮摩托车刹车操纵机构，其特征在于：旋转拉杆（3）上与孔槽（10、12）相配合的位置安装有至少一个限位套（13）。The brake operating mechanism for a three-wheeled motorcycle according to claim 1, characterized in that at least one limiting sleeve (13) is mounted on the rotary tie rod (3) at a position matching the hole (10, 12).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010292110138U CN201597711U (en) | 2010-02-05 | 2010-02-05 | Brake control mechanism for motor tricycle |
| CN201029211013.8 | 2010-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2011094987A1 true WO2011094987A1 (en) | 2011-08-11 |
Family
ID=42808757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2010/073964 WO2011094987A1 (en) | 2010-02-05 | 2010-06-13 | Brake operating mechanism for motor tricycle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201597711U (en) |
| WO (1) | WO2011094987A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287541A (en) * | 2012-03-05 | 2013-09-11 | 苏社芳 | Manual driving brake structure for rear wheels of motor tricycle and electric tricycle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1731041A (en) * | 1926-03-13 | 1929-10-08 | Bragg Kliesrath Corp | Power actuator |
| GB336640A (en) * | 1929-06-17 | 1930-10-17 | Albert Dewandre | Improvements in or relating to the braking of vehicles |
| GB480500A (en) * | 1937-05-13 | 1938-02-23 | Harold Sowerby | Improvements relating to the braking of automobiles |
| CN2194305Y (en) * | 1994-06-23 | 1995-04-12 | 三阳工业股份有限公司 | Pedal brake device for motorcycle |
| CN1170680A (en) * | 1996-06-18 | 1998-01-21 | 本田技研工业株式会社 | Small motorcycle with foot brake |
| CN2286703Y (en) * | 1996-12-25 | 1998-07-29 | 浙江湖州天目山车辆集团有限公司 | Double-safety braking device for hydraulic machine |
-
2010
- 2010-02-05 CN CN2010292110138U patent/CN201597711U/en not_active Expired - Fee Related
- 2010-06-13 WO PCT/CN2010/073964 patent/WO2011094987A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1731041A (en) * | 1926-03-13 | 1929-10-08 | Bragg Kliesrath Corp | Power actuator |
| GB336640A (en) * | 1929-06-17 | 1930-10-17 | Albert Dewandre | Improvements in or relating to the braking of vehicles |
| GB480500A (en) * | 1937-05-13 | 1938-02-23 | Harold Sowerby | Improvements relating to the braking of automobiles |
| CN2194305Y (en) * | 1994-06-23 | 1995-04-12 | 三阳工业股份有限公司 | Pedal brake device for motorcycle |
| CN1170680A (en) * | 1996-06-18 | 1998-01-21 | 本田技研工业株式会社 | Small motorcycle with foot brake |
| CN2286703Y (en) * | 1996-12-25 | 1998-07-29 | 浙江湖州天目山车辆集团有限公司 | Double-safety braking device for hydraulic machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN201597711U (en) | 2010-10-06 |
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