CN215553894U - Motorcycle or storage battery car braking assembly - Google Patents
Motorcycle or storage battery car braking assembly Download PDFInfo
- Publication number
- CN215553894U CN215553894U CN202120993418.2U CN202120993418U CN215553894U CN 215553894 U CN215553894 U CN 215553894U CN 202120993418 U CN202120993418 U CN 202120993418U CN 215553894 U CN215553894 U CN 215553894U
- Authority
- CN
- China
- Prior art keywords
- pull rope
- brake
- arm
- seat
- 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.)
- Active
Links
Images
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Regulating Braking Force (AREA)
Abstract
The utility model discloses a motorcycle or battery car brake assembly, which comprises a left operating lever, a right operating lever and a brake pump, wherein the left operating lever is connected with a first pull rope; the left operating lever is connected with the second pull rope; the brake pump comprises a pump body, a driving arm, a linkage arm, a movable block and a swing arm, wherein an oil outlet of the pump body is connected with a front disc brake through an oil pipe, a second pull rope is connected with the lower end of the driving arm, the movable block is connected with a third pull rope, the third pull rope is also connected with a rear hub brake, the other end of the first pull rope is connected with the movable block, the driving arm is in press fit with the lower end of the left side of the swing arm, the upper end of the linkage arm is also in press fit with the upper end of the right side of the swing arm, the lower end of the swing arm is in press fit with two pistons, a right control rod controls the front disc brake through the second pull rope, the left control rod simultaneously controls the front disc brake and the rear hub brake through the first pull rope, the brake effect is better, and the pump body adopts a linkage structure, so that the whole structure is more compact, and more convenient and simple to install.
Description
Technical Field
The utility model relates to a brake assembly of a motorcycle or a battery car.
Background
At present, the existing motorcycle or battery car brake assembly mainly adopts independent braking, namely the front brake of the motorcycle or battery car is controlled by a right control lever, the rear brake is controlled by a left control lever, or the right control lever controls the rear brake, and the left control lever controls the front brake. The structure is installed front and back separately, the structure is complex, and the braking effect is weak.
Disclosure of Invention
In view of the technical problems in the background art, the technical problem to be solved by the utility model is to provide a motorcycle or battery car brake assembly with front and rear linkage braking, which has a more compact structure and better braking effect.
In order to solve the technical problems, the utility model adopts the following technical scheme: this kind of motorcycle or storage battery car braking assembly, its characterized in that: comprises that
The left operating lever is rotatably arranged on the left brake seat and is connected with one end of the first pull rope;
the right operating lever is rotatably arranged on the right brake seat, and the left operating lever is connected with one end of the second pull rope;
and a brake pump including
The pump body is provided with an oil cup, an oil outlet and a hydraulic cavity, the oil cavity of the oil cup is communicated with the hydraulic cavity, the oil outlet is communicated with a brake wheel cylinder of the front disc brake through an oil pipe, a piston and a spring for driving the piston to reset are arranged in the hydraulic cavity,
a driving arm which is hinged with the pump body, the other end of the second pull rope is connected with the lower end of the driving arm,
a linkage arm which is hinged with the pump body,
a moving block hinged with the lower end of the linkage arm, the moving block is connected with a third pull rope, the third pull rope is also connected with a rear hub brake, the other end of the first pull rope is connected with the moving block,
and the swing arm is hinged with the pump body, the driving arm is pressed with the lower end of the left side of the swing arm, the upper end of the linkage arm is also pressed with the upper end of the right side of the swing arm, and the lower end of the swing arm is in pressing fit with the two pistons.
The right operating lever controls the front disc brake through the second pull rope, and the left operating lever controls the front disc brake and the rear hub brake through the first pull rope, so that the braking effect is better, and the pump body adopts a linkage structure, so that the whole structure is more compact, and the installation is more convenient and simple.
Preferably, the pump body is provided with a first pull rope seat, a second pull rope seat and a third pull rope seat, the moving block is arranged between the first pull rope seat and the third pull rope seat, the moving block is provided with a first connecting end and a third connecting end, and the first connecting end and the third connecting end are respectively matched with the first pull rope seat and the second pull rope seat in height. The first pull rope seat and the third pull rope seat are used for installing sleeves of the first pull rope and the third pull rope, the first pull rope and the third pull rope are respectively connected with the first connecting end and the third connecting end, the position and the moving direction of the pull ropes are determined, the left side and the right side of the moving block are pulled by the first pull rope and the third pull rope, the left side and the right side of the moving block are kept balanced, when the left operating lever pulls the first pull rope, the moving block is driven to move, the moving block moves, the third pull rope is pulled and drives the swing arm to swing through the linkage arm, the third pull rope drives the rear hub brake, the swing arm pushes the piston, hydraulic oil is pushed to enter a brake wheel cylinder of the front disc brake, and hydraulic brake of the front disc brake is achieved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view 1 of the brake pump of the present invention.
Fig. 3 is a schematic view 2 of the brake pump of the present invention.
Fig. 4 is a sectional view of the brake pump of the present invention.
Detailed Description
The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings. The motorcycle or battery car brake assembly comprises a left operating lever 1, a right operating lever 3 and a brake pump, wherein the left operating lever is rotatably arranged on a left brake seat and is connected with one end of a first pull rope 3; the right operating lever is rotatably arranged on the right brake seat and is connected with one end of the second pull rope 4; the brake pump comprises a pump body 13, a driving arm 11, a linkage arm 10, a moving block 9 and a swing arm 15, wherein the pump body is provided with an oil cup 17, an oil outlet 18 and a hydraulic cavity 21, an oil cavity 23 of the oil cup is communicated with the hydraulic cavity, the oil outlet 18 is communicated with a brake wheel cylinder of a front disc brake 8 through an oil pipe 6, a piston 19 and a spring 22 for driving the piston to reset are arranged in the hydraulic cavity 21, the piston extends into a hydraulic cylinder 21 to push hydraulic oil to enter the oil pipe 6 from the oil outlet 18 and finally enter the brake wheel cylinder of the front disc brake 8 to realize braking, the driving arm 11 is hinged with the pump body 13, the other end of a second pull rope 4 is connected with the lower end of the driving arm 11, namely, a right operating rod 2 drives the driving arm to swing through the second pull rope, the linkage arm 10 is hinged with the pump body, the moving block 9 is hinged with the lower end of the linkage arm 10, and the moving block is connected with a third pull rope 5, the third pull rope is also connected with a rear hub brake 7, the other end of the first pull rope 3 is connected with a movable block 9, namely the left operating rod 1 drives the movable block to move through the first pull rope, the movable block moves to pull the third pull rope 5 to drive the rear hub brake 7 to brake, the swing arm 15 is hinged with a pump body 13, the driving arm 11 is in press fit with the lower end of the left side of the swing arm 15, the upper end of the linkage arm 10 is in press fit with the upper end of the right side of the swing arm, the lower end of the swing arm is in press fit with a piston 19, namely the lower end of the swing arm is provided with a driving lug 20 in press fit with the piston, the driving arm 11 and the linkage arm 10 can drive the swing arm 15 to swing in different directions, only two directions are different, when the lower end of the driving swing arm swings rightwards, the driving lug 20 of the swing arm presses the piston 19, when the piston resets, the swing arm drives the reset, and when the upper end of the swing arm is driven by the linkage arm 10 to swing leftwards, the driving lug at the lower end of the swing arm 15 pushes against the piston, the swing arm resets when the piston resets, and the swing arm drives the linkage arm to reset; the piston 19 goes deep into the hydraulic cavity 21, and pushes hydraulic oil to be discharged from the oil outlet 18, and the hydraulic oil enters the brake wheel cylinder of the front disc brake 8 through an oil pipe to realize braking, so that the left operating lever 1 drives the moving block 9 to move to realize linkage, and the front disc brake 8 and the rear hub brake 7 brake simultaneously, so that the braking effect is better, and the pump body adopts a linkage structure, so that the whole structure is more compact, and when the pump body is installed, the installation is more convenient and simpler as long as the pump body is installed on a frame.
The pump body is provided with a first stay rope seat 16, a second stay rope seat 12 and a third stay rope seat 14, the moving block 9 is arranged between the first stay rope seat and the third stay rope seat, the moving block is provided with a first connecting end and a third connecting end, and the first connecting end and the third connecting end are respectively matched with the first stay rope seat and the second stay rope seat in height. The first pull rope seat, the second pull rope seat and the third pull rope seat are respectively used for installing sleeves of a first pull rope, a second pull rope and a third pull rope, the first pull rope and the third pull rope are respectively connected with the first connecting end and the third connecting end, as shown in the attached drawing 1, from the pull rope seat to the connecting position, the first pull rope and the third pull rope are approximately parallel, the left side and the right side of the moving block are respectively pulled by the third pull rope and the first pull rope, so that the left side and the right side of the moving block are kept relatively balanced, when the left control lever 1 pulls the first pull rope, the moving block is driven to move rightwards, the moving block 9 moves to pull the third pull rope 5 and drive the swing arm to swing through the linkage arm, the third pull rope drives the rear hub to brake, the swing arm then pushes a piston, hydraulic oil is pushed to enter a brake wheel cylinder of a front disc brake, and hydraulic braking of the front disc brake is realized.
The left brake seat and the right brake seat of the utility model are respectively arranged on the handle of the motorcycle or the battery car, the front wheel adopts a disc brake, the rear wheel adopts a hub brake, when a user brakes by using a right control lever, the right control lever 2 enables the driving arm 11 to swing through the second pull rope 4, the driving arm drives the swinging arm to swing, the driving lug 20 is enabled to press the piston 19, the piston goes deep into the hydraulic cavity, and pushes the hydraulic oil to enter the brake wheel cylinder of the front disc brake 8 through the oil outlet 18 and the oil pipe 6 to realize braking, the user loosens the right operating lever, the elasticity of the spring 22 pushes the piston to move reversely to reset, the cavity in the hydraulic cavity becomes larger, the pressure becomes smaller, the hydraulic oil returns to the hydraulic chamber 21 and the oil chamber 23 of the oil cup 17, the front disc brake 8 is released, the piston resets and simultaneously pushes the driving arm 11 to reset, the driving arm resets and then drives the second pull rope 4 to move, and the right control lever 2 resets. When a user brakes by using the left operating lever 1, the left operating lever pulls the first pull rope 3 to move the moving block 9 to the right, so that a third pull rope 5 connected with the moving block is pulled to the right, the third pull rope pulls the rear hub brake 7 to brake, meanwhile, the moving block 9 moves to drive the lower end of the linkage arm 10 to swing to the right, the upper end of the linkage arm swings to the left, then the upper end of the swing arm 15 is pushed to swing to the left, the driving lug 20 at the lower end of the swing arm pushes the piston to go deep into the hydraulic cavity and pushes hydraulic oil to enter a brake wheel cylinder of a front disc brake through an oil outlet, an oil pipe to realize braking, the front wheel and the rear wheel brake simultaneously, the effect is better, similarly, the left operating lever is loosened, the piston moves reversely to reset, the front disc brake is loosened, the piston resets and simultaneously pushes the swing arm to swing reversely, so that the linkage arm and the moving block reset, and the moving block resets, then drive first stay cord and third stay cord and remove, then the back hub is stopped and is loosened, and left control lever resets.
Claims (2)
1. The utility model provides a motorcycle or storage battery car braking assembly which characterized in that: comprises that
The left operating lever is rotatably arranged on the left brake seat and is connected with one end of the first pull rope;
the right operating lever is rotatably arranged on the right brake seat, and the left operating lever is connected with one end of the second pull rope;
and a brake pump including
The pump body is provided with an oil cup, an oil outlet and a hydraulic cavity, the oil cavity of the oil cup is communicated with the hydraulic cavity, the oil outlet is communicated with a brake wheel cylinder of the front disc brake through an oil pipe, a piston and a spring for driving the piston to reset are arranged in the hydraulic cavity,
a driving arm which is hinged with the pump body, the other end of the second pull rope is connected with the lower end of the driving arm,
a linkage arm which is hinged with the pump body,
a moving block hinged with the lower end of the linkage arm, the moving block is connected with a third pull rope, the third pull rope is also connected with a rear hub brake, the other end of the first pull rope is connected with the moving block,
and the swing arm is hinged with the pump body, the driving arm is pressed with the lower end of the left side of the swing arm, the upper end of the linkage arm is also pressed with the upper end of the right side of the swing arm, and the lower end of the swing arm is in pressing fit with the two pistons.
2. A motorcycle or battery car brake assembly as claimed in claim 1, wherein: the pump body is provided with a first stay rope seat, a second stay rope seat and a third stay rope seat, the moving block is arranged between the first stay rope seat and the third stay rope seat, the moving block is provided with a first connecting end and a third connecting end, and the first connecting end and the third connecting end are respectively matched with the first stay rope seat and the second stay rope seat in height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120993418.2U CN215553894U (en) | 2021-05-11 | 2021-05-11 | Motorcycle or storage battery car braking assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120993418.2U CN215553894U (en) | 2021-05-11 | 2021-05-11 | Motorcycle or storage battery car braking assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215553894U true CN215553894U (en) | 2022-01-18 |
Family
ID=79859865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120993418.2U Active CN215553894U (en) | 2021-05-11 | 2021-05-11 | Motorcycle or storage battery car braking assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215553894U (en) |
-
2021
- 2021-05-11 CN CN202120993418.2U patent/CN215553894U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215553894U (en) | Motorcycle or storage battery car braking assembly | |
| CN215553895U (en) | Motorcycle or storage battery car braking assembly | |
| CN201521574U (en) | Direct-pushing type single-cylinder normally-closed brake | |
| CN103395414B (en) | Linkage brake balancing structure of two-wheel vehicle | |
| CN203322101U (en) | Clutch booster | |
| CN2776833Y (en) | Load sensing type hydraulic braking device of motorcycle | |
| CN203063928U (en) | Hydraulic parking brake valve | |
| CN210830225U (en) | Automatic clutch actuating mechanism for manual transmission automobile | |
| CN211343800U (en) | Self-adjustable self-boosting type traveling drum brake with parking function | |
| CN203543930U (en) | Hand brake control mechanism of wheel-type tractor | |
| CN103612623B (en) | Wheel-tire tractor hand brake operation mechanism | |
| CN2481591Y (en) | Hydraulic brake device for motor-tricycle | |
| CN212828316U (en) | Tractor braking system and tractor using same | |
| CN203391762U (en) | Handbrake handle and handbrake assembly using same | |
| CN207670396U (en) | A kind of brake main valve adapting to the different convertible gas circuits of road conditions | |
| CN202130436U (en) | Speed slowing emergency controllable hydraulic brake device for automobile | |
| CN221293981U (en) | Linkage structure of disc drum brake | |
| CN202593487U (en) | Brake device | |
| CN201133431Y (en) | Vacuum booster assembly | |
| CN201016370Y (en) | Fire-fighting truck water pump power take-off braking device | |
| CN219467725U (en) | Safety brake mechanism for tractor | |
| CN115892321B (en) | Front disc and rear drum linkage braking system for motorcycle | |
| CN209719827U (en) | Drum interstage valve after preceding dish | |
| CN217260527U (en) | Front drum and rear butterfly type electric vehicle brake device | |
| CN212532192U (en) | Four-wheel drive type telescopic arm forklift electronic hand brake device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |