CN201597711U - Brake control mechanism for motor tricycle - Google Patents
Brake control mechanism for motor tricycle Download PDFInfo
- Publication number
- CN201597711U CN201597711U CN2010292110138U CN201029211013U CN201597711U CN 201597711 U CN201597711 U CN 201597711U CN 2010292110138 U CN2010292110138 U CN 2010292110138U CN 201029211013 U CN201029211013 U CN 201029211013U CN 201597711 U CN201597711 U CN 201597711U
- Authority
- CN
- China
- Prior art keywords
- rotating rod
- pull rod
- hole slot
- brake
- rotatable
- 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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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
Abstract
The utility model relates to a brake control mechanism for a motor tricycle, which comprises a front draw bar (8) connected to a pedal, two back draw bars (4) connected to two back wheel brake assemblies and a rotatable pull rod (3) arranged on a frame. A rotatable arm (1) in the rotatable pull rod (3) is connected to the back end of the front draw bar (8) and pull arms (5) on two ends of the rotatable pull rod (3) are respectively connected to left and right back draw bars (4), wherein the rotatable pull rod (3) flexibly passes through a slot (12) of a pull rod seat (11) under a left beam, a slot (10) of a hanging arm (9) under a cross beam and a slot (12) of a pull rod seat under a right beam. The slots (10, 12) are a sliding hole or chute for the rotatable pull rod (3) to move back and forth. The utility model has the advantages that the brake mechanism is conveniently assembled and the tightness of left and right brakes can be automatically regulated so as to avoid single fault of the brake and use safely.
Description
Technical field
The utility model relates to a kind of motor-tricycle brake control mechanism.
Background technology
Existing motor-tricycle brake control mechanism is welded with conduit 2 on the extension arm 9 under the cross member of frame as shown in Figure 1, and rotating rod 3 middle parts of braking mechanism are positioned on the conduit 2, and the base 6 that left and right two crossbeams have is passed at two ends respectively.When pedal 7 stressed brakes, drive front tension bar 8 and move, front tension bar 8 driven in rotation arms 1, pivot arm 1 pulling rotating rod 3 rotates, the torque arm 5 at rotating rod 3 two ends affects back stay 4, the two back stays 4 pulling rear wheel brake drums of car body both sides to finish the braking brake function.
Mainly there is following shortcoming in above-mentioned brake control mechanism: because rotating rod 3 is subjected to conduit 2 and base 6 restrictions, it can only sway in pipeline, and can not be planar rotate around fulcrum, so the end positions of rotating rod 3 maintains static degree of tightness that can not the automatic compensation brake.When braking mechanism was installed, back stay 4 tightness of the left and right sides will be adjusted unanimity; Otherwise apply the brakes mechanism can cause brake monolateral, leads to a disaster.
The utility model content
Technical problem to be solved in the utility model just provides a kind of motor-tricycle brake control mechanism, and the braking strength of two wheels realize the easy of braking mechanism is installed, and apply the brakes mechanism is safe and reliable about its energy self-equalizing.
Technical problem to be solved in the utility model is to realize by such technical scheme, it includes and pedal bonded assembly front tension bar, with two rear wheel brakes drums, two back stays of bonded assembly and be installed in rotating rod on the vehicle frame, the pivot arm at this rotating rod middle part is connected with the rear end of front tension bar, the torque arm at rotating rod two ends respectively with about two back stays be connected, the movable successively hole slot that passes left beam below draw-bar seat of described rotating rod, crossbeam below hangs the hole slot of arm and the hole slot of right beam below draw-bar seat, and aforementioned hole slot is for allowing the slide opening or the chute of activity before and after the rotating rod.
All offered the front and back sliding space owing to hang the hole slot of arm and the hole slot of left and right two draw-bar seats, rotating rod not only can rotate when pivot arm is stressed, the more important thing is, when the back stay degree of tightness of the left and right sides is inconsistent, the amount of force that brake drum produced that is attached thereto is unequal, then application force big brake drum will spur rotating rod and move this moment, it is moving to make rotating rod produce side, realize the brake weight balance at two ends, the rotating rod left and right sides, played the effect of automatic compensation brake degree of tightness.
The utlity model has following advantage: the easy of braking mechanism is installed, and the degree of tightness of energy automatic compensation the right and left brake has been avoided the monolateral fault of brake, and is safe in utilization.
Description of drawings
Description of drawings of the present utility model is as follows:
Fig. 1 is the structural representation of background technology;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the characteristic pattern of the utility model installation position;
Fig. 4 is that the A of Fig. 3 is to partial view (amplification);
Fig. 5 is a rotating rod structural representation of the present utility model.
Among the figure: 1. pivot arm; 2. conduit; 3. rotating rod; 4. back stay; 5. torque arm; 6. base; 7. pedal; 8. front tension bar; 9. extension arm; 10. hole slot; 11. draw-bar seat; 12. hole slot; 13. stop collar.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As Fig. 2, Fig. 3 and shown in Figure 4, the utility model comprises and pedal bonded assembly front tension bar 8, with two rear wheel brakes drums, two back stays 4 of bonded assembly and be installed in rotating rod 3 on the vehicle frame, the pivot arm 1 at these rotating rod 3 middle parts is connected with the rear end of front tension bar 8, the torque arm 5 at rotating rod 3 two ends respectively with about two back stays 4 be connected, it is characterized in that: the movable successively hole slot 12 that passes left beam below draw-bar seat 11 of rotating rod 3, the crossbeam below hangs the hole slot 10 of arm 9 and the hole slot 12 of right beam below draw-bar seat, described hole slot 10,12 for allowing the slide opening or the chute of rotating rod 3 front and back activities.
Shown in Figure 3, hang the hole slot 10 that is used to pass rotating rod 3 on the arm 9 and be chute, can certainly be slide opening.Shown in Figure 4, the through hole that is used to support rotating rod 3 ends on the draw-bar seat 11 is a slide opening, also can be chute.It is movable that three installation positions of rotating rod 3 all should allow before and after it, and being convenient to rotating rod stressed 3, to produce side when uneven moving.
As shown in Figure 2, all offered the front and back sliding space owing to hang the hole slot 10 of arm 9 and the hole slot of left and right two draw-bar seats 11, rotating rod 3 not only can rotate when pivot arm 1 is stressed, the more important thing is, when back stay 4 degrees of tightness of the left and right sides are inconsistent, the amount of force that brake drum produced that is attached thereto is unequal, then application force big brake drum will spur rotating rod 3 and move this moment, it is moving to make rotating rod 3 produce side, realize the brake weight balance at two ends, rotating rod 3 left and right sides, played the effect of automatic compensation brake degree of tightness.
The position of matching with hole slot 10,12 on the rotating rod 3 is equipped with at least one stop collar 12, and the position of matching with left and right two draw-bar seats, 11 hole slots 12 on the rotating rod 3 shown in Figure 5 is equipped with two stop collars 13.The effect of stop collar 13 is to prevent rotating rod 3 left and right plaies in slotted eye 10, the 12 limit mouths that snap in of the groove with stop collar 13.
Claims (2)
1. motor-tricycle brake control mechanism, comprise and pedal bonded assembly front tension bar (8), with two rear wheel brakes drums, two back stays of bonded assembly (4) and be installed in rotating rod (3) on the vehicle frame, the pivot arm (1) at this rotating rod (3) middle part is connected with the rear end of front tension bar (8), the torque arm (5) at rotating rod (3) two ends respectively with about two back stays (4) be connected, it is characterized in that: rotating rod (3) activity successively passes the hole slot (12) of left beam below draw-bar seat (11), the crossbeam below hangs the hole slot (10) of arm (9) and the hole slot (12) of right beam below draw-bar seat, described hole slot (10,12) for allowing the slide opening or the chute of activity before and after the rotating rod (3).
2. motor-tricycle brake control mechanism according to claim 1 is characterized in that: rotating rod (3) is gone up the position of matching with hole slot (10,12) at least one stop collar (13) is installed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010292110138U CN201597711U (en) | 2010-02-05 | 2010-02-05 | Brake control mechanism for motor tricycle |
| PCT/CN2010/073964 WO2011094987A1 (en) | 2010-02-05 | 2010-06-13 | Brake operating mechanism for motor tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010292110138U CN201597711U (en) | 2010-02-05 | 2010-02-05 | Brake control mechanism for motor tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201597711U true CN201597711U (en) | 2010-10-06 |
Family
ID=42808757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010292110138U Expired - Fee Related CN201597711U (en) | 2010-02-05 | 2010-02-05 | Brake control mechanism for motor tricycle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201597711U (en) |
| WO (1) | WO2011094987A1 (en) |
Cited By (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 |
Family Cites Families (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 |
| JP3447470B2 (en) * | 1996-06-18 | 2003-09-16 | 本田技研工業株式会社 | Scooter type vehicle 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
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011094987A1 (en) | 2011-08-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20110205 |