CN214776385U - Linkage brake device of motorcycle balance mechanism - Google Patents
Linkage brake device of motorcycle balance mechanism Download PDFInfo
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- CN214776385U CN214776385U CN202120780141.5U CN202120780141U CN214776385U CN 214776385 U CN214776385 U CN 214776385U CN 202120780141 U CN202120780141 U CN 202120780141U CN 214776385 U CN214776385 U CN 214776385U
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Abstract
The utility model discloses a motorcycle balance mechanism linkage brake device, including left brake assembly, right brake assembly, pump assembly under the preceding brake, pump assembly under the back brake, preceding brake oil pipe, back brake oil pipe and control connecting wire, control connecting wire one end and be connected with the third tie point of left brake mechanism, the other end is connected with the sixth tie point of right brake assembly, when left brake assembly effect rear wheel brake, through controlling connecting wire pulling brake push rod further make its and right brake master cylinder effect make the front wheel brake reach the effect of linkage brake.
Description
Technical Field
The utility model discloses a motorcycle balance mechanism linkage brake equipment belongs to motorcycle braking system technical field according to international patent classification table (IPC) division.
Background
The existing linkage brake system has become the trend of the current motorcycle, the existing linkage technology generally utilizes a hydraulic proportional valve mode to carry out transmission so as to complete the effect of linkage brake, the system has a complex structure, the cost of the whole motorcycle is higher, the effect and the stability are also poor, and the assembly is more complicated.
Disclosure of Invention
The not enough to prior art, the utility model provides a motorcycle balance mechanism linkage brake equipment can effectively reach linkage brake effect through balanced rocking arm pole and control connecting wire.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
a motorcycle balance mechanism linked brake device comprises:
the left brake assembly is positioned above the left side of the handle, the mechanism mainly comprises a left brake master cylinder, a left brake pull rod and a balance rocker arm rod, the left brake master cylinder is locked on the handle, the left brake pull rod is locked and connected on the balance rocker arm rod to form a first connecting point, the balance rocker arm rod is connected with the left brake master cylinder, the balance rocker arm rod is provided with a second connecting point, the second connecting point and the left brake master cylinder play a role in braking a rear wheel, and the brake pull rod is provided with a third connecting point connected with a left connecting wire and a right connecting wire;
the right brake assembly is positioned above the right side of the handle, the mechanism comprises a right brake master cylinder, a right brake pull rod and a brake push rod, the right brake master cylinder is locked above the right side of the handle, one end of the brake push rod and the right brake pull rod are locked and fixed on the right brake master cylinder to form a fifth connection point, the other end of the brake push rod forms a sixth connection point for connecting a left connection wire and a right connection wire, and a bulge on one side of the brake push rod plays a role in braking a front wheel when rotating with the right brake master cylinder;
and one end of the left connecting wire and the right connecting wire is connected with a third connecting point of the left brake mechanism, the other end of the left connecting wire and a sixth connecting point of the right brake assembly, and when the left brake assembly acts on the rear wheel to brake, the left connecting wire and the right connecting wire pull the brake push rod to further enable the protrusion on one side of the brake push rod to act on the right brake master cylinder to brake the front wheel to achieve the effect of linkage braking.
Furthermore, a fourth connecting point is arranged at the connecting position of the left brake master cylinder and the balance rocker arm rod, and the balance rocker arm rod is provided with a positioning point in a free state and used for positioning the position of the left brake pull rod.
Furthermore, the brake push rod is connected with the left and right connecting wires through a return guide rail and a return spring matched with the return guide rail.
Furthermore, the left brake master cylinder comprises a left cylinder body and a cylinder body, wherein the cylinder body is internally provided with a piston, a leather cup, a spring and an oil cup, the oil cup is provided with a view window for confirming the content of brake oil in the brake, a second connecting point of the balance rocker arm rod abuts against the piston end and is used for abutting against and pushing the piston, so that a part of brake oil in the oil cup enters the left cylinder body, the spring and the leather cup push the brake oil to reach the brake pump below, and the left brake master cylinder is connected with the rear brake lower pump assembly through a rear brake oil pipe.
Furthermore, the rear brake lower pump assembly comprises a rear brake lower pump, brake calipers and a brake disc for braking a rear wheel, brake oil provides oil pressure through the left brake master cylinder, the brake oil flows to the rear brake lower pump through a rear brake oil pipe to push a cylinder body in the brake calipers, and the cylinder body pushes a brake shoe to clamp the brake disc to achieve the brake effect.
Furthermore, the right brake master cylinder comprises a right cylinder body, a piston in the cylinder body, a leather cup, a spring and an oil cup, wherein the oil cup is provided with a viewing window and used for confirming the content of brake oil in the brake, a brake push rod is protruded on one side of a fifth connecting point and abuts against the piston end and is used for abutting against and pushing the piston, so that a part of brake oil in the oil cup enters the right cylinder body, the spring and the leather cup push the brake oil to reach the brake pump below, and the right brake master cylinder is connected with the front brake lower pump assembly through a front brake oil pipe.
Furthermore, pump assembly under preceding brake includes that pump, brake calliper, brake dish are used for braking the front wheel under preceding brake, and brake oil provides the oil pressure through right brake master cylinder, and brake oil flows to pump under preceding brake through preceding brake oil pipe, promotes the cylinder body in the brake calliper, and the cylinder body promotes the brake skin, and the centre gripping dish reaches the effect of braking.
The utility model discloses an above-mentioned design has detached traditional proportional valve mechanism, need not to increase the extension component again, only needs balanced rocking arm pole and controls connecting wire and can effectively reach linkage brake effect, promotes this linkage brake system's overall stability and assembly nature, has avoided traditional linkage brake system because occupation space too big influences the drawback of appearance space size.
Drawings
Fig. 1 is a schematic view of a braking system according to an embodiment of the present invention.
Fig. 2 is a schematic view of a linkage mechanism according to an embodiment of the present invention.
Fig. 3 is an exploded view of the left brake assembly according to the embodiment of the present invention.
Fig. 4 is a free state diagram of the left brake assembly according to the embodiment of the present invention.
Fig. 5 is a brake state diagram of the left brake assembly of the embodiment of the present invention.
Fig. 6 is a free state diagram of the right brake assembly according to the embodiment of the present invention.
Fig. 7 is a free state diagram of the right brake assembly linkage according to the embodiment of the present invention.
Fig. 8 is a linkage brake state diagram of the left brake and right brake assembly of the embodiment of the present invention.
Fig. 9 is an exploded view of the right brake assembly according to the embodiment of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
example (b): referring to fig. 1 to 9, a motorcycle balance mechanism linkage brake device includes a left brake assembly 1, a right brake assembly 2, a front brake lower pump assembly 3, a rear brake lower pump assembly 4, a front brake oil pipe 5, a rear brake oil pipe 6, and left and right connecting wires 7. And one end of the left connecting wire 7 and the right connecting wire 7 is connected with a third connecting point of the left brake assembly 1, the other end of the left connecting wire is connected with a sixth connecting point of the right brake assembly 2, and when the left brake assembly acts on a rear wheel to brake, the left connecting wire 7 and the right connecting wire 7 pull a brake push rod to further enable one side of the fifth connecting point to protrude and act on a front wheel of a brake of a right brake master cylinder to achieve the effect of linkage braking. The utility model discloses can be applied to motorcycle types such as motorcycle or electric motorcycle car or electric bicycle.
Referring to fig. 1 to 5, in an embodiment of the present invention, the left brake assembly 1 is located above the left side of the handle 8, the mechanism mainly includes a left brake master cylinder 11, a left brake pull rod 12 and a balance rocker arm rod 13, the left brake master cylinder 11 is locked on the handle 8, the left brake pull rod 12 is locked and connected on the balance rocker arm rod to form a first connection point 101, the balance rocker arm rod 13 is connected with the left brake master cylinder 11, the balance rocker arm rod 13 is provided with a second connection point 102, the second connection point 102 and the left brake master cylinder function to achieve a rear wheel braking effect, and the brake pull rod is provided with a third connection point 103 connected with a left connection wire and a right connection wire. The left master brake pump 11 comprises a left cylinder body and a piston, a leather cup 111, a spring 112 and an oil cup 113 which are arranged in the cylinder body, wherein the oil cup 113 is provided with a view window for confirming the content of brake oil in the brake, the second connecting point 102 of the balance rocker arm rod 13 is abutted against the piston end and is used for abutting against and pushing the piston, so that a part of brake oil in the oil cup enters the left cylinder body, the spring and the leather cup push the brake oil to reach the brake pump below, and the left master brake pump 11 is connected with the rear brake lower pump assembly 4 through a rear brake oil pipe 6. In FIG. 2, the fixing point M1 of the left brake assembly and the handle, the fixing point M2 of the right brake assembly and the handle, and the fixing point M3 of the right side of the left and right connecting wires; in FIG. 3, a locating pin 114 and a C-clip 115 cooperate to connect the balance rocker lever to the left brake lever, and a locating bolt 116 connects the brake master cylinder to the balance rocker lever. FIG. 4 shows the inner wire of the left brake assembly connecting wire in a free state N1 and a cup uncompressed state N2; FIG. 5 shows the wire in a pulled state N3 and a cup pressed state N4.
The utility model relates to an in the embodiment, pump assembly under the back brake includes that back brake pump, brake caliper and brake dish are used for braking the rear wheel down, and brake oil provides the oil pressure through left brake master cylinder, and brake oil passes through back brake oil pipe flow to back brake pump down, promotes the cylinder body in the brake caliper, and the cylinder body promotes the brake skin, grasps the brake dish and reaches the effect of brake.
Referring to fig. 1, 2, 6-9, in an embodiment of the present invention, the right brake assembly 2 is located above the right side of the handle, fig. 6 shows a right brake assembly positioning point M2, the right brake assembly 2 comprises a right brake master cylinder 21, a right brake pull rod 22 and a brake push rod 23, the right brake master cylinder 21 is locked and arranged above the right side of the handle, the right brake pull rod 22 is locked and arranged on the right brake master cylinder 21, one end of the brake push rod 23 is connected with the fifth connecting point 105, the other end is used for being connected with the sixth connecting point 106, and is locked and fixed on the right master cylinder 21 together with the right brake pull rod 22 through a positioning bolt 24, namely, one end of the brake push rod and the right brake pull rod are locked and fixed on the right brake master cylinder to form a fifth connection point, the other end of the brake push rod forms a sixth connection point for connecting the left and right connection wires, and the bulge on one side of the brake push rod plays a role in front wheel braking with the right brake master cylinder when rotating. The right brake master cylinder 21 comprises a right cylinder body, a piston in the cylinder body, a leather cup, a spring and an oil cup 211, wherein the oil cup is provided with a viewing window and used for confirming the content of brake oil in the brake, a fifth connecting point of a brake push rod 23 is abutted against the piston end and used for abutting against and pushing the piston, so that a part of the brake oil in the oil cup enters the right cylinder body, the spring and the leather cup push the brake oil to reach the brake pump below, and the right brake master cylinder is connected with a front brake lower pump assembly through a front brake oil pipe. The utility model relates to an in the embodiment, pump assembly under preceding brake is used for braking the front wheel including pump, brake caliper, the brake dish under the preceding brake, and the brake oil provides the oil pressure through right brake master cylinder, and the brake oil pump under to preceding brake through preceding brake oil pipe flow promotes the cylinder body in the brake caliper, and the cylinder body promotes the brake skin, grasps the dish and reaches the effect of brake.
Referring to fig. 2, in an embodiment of the present invention, a fourth connection point 104 is disposed at a connection point of the left brake master cylinder 11 and the balance rocker arm 13, and the balance rocker arm 13 has a positioning point in a free state for positioning the position of the left brake pull rod.
Referring to fig. 8 and 9, the brake push rod 23 is connected to the left and right connecting wires 7 through a return guide rail 71 and a return spring 72, the brake push rod is connected to the return guide rail by a positioning pin 73, inner wires of the left and right connecting wires extend into a strip-shaped groove of the return guide rail through the return spring to realize connection, and a through hole of the brake push rod is fixedly connected to the strip-shaped groove of the return guide rail by the positioning pin 73.
FIG. 7 shows the inner wire of the right brake assembly connecting wire in a free state N5 and a right brake assembly cup uncompressed state N6; FIG. 8 shows the inner wire of the right brake assembly connecting wire in the coupled pulling state N7 and the right brake assembly cup pressing state N8.
In an embodiment of the present invention, the left brake pump is located above the left side of the handle to provide a system mechanism for a rider to operate a brake, and the left brake assembly 1 mainly includes a master cylinder, a left brake pull rod 12, and a balance rocker arm rod 13; the master cylinder comprises a cylinder body, a piston, leather cup rubber, a spring and an oil cup, wherein the piston, the leather cup rubber, the spring and the oil cup are contained in the cylinder body, the master cylinder is locked on a handle and used for fixing the brake system, and the oil cup is provided with a viewing window and used for confirming the content of brake oil in a brake and ensuring the riding safety of the master cylinder; the left brake pull rod 12 is connected to the balance rocker arm rod 13 in a locking way, one end of the balance rocker arm rod is connected with a first connecting point, the other end of the balance rocker arm rod is connected with a second connecting point 102, the second connecting point is abutted against the piston end and is abutted against and pushes the piston, so that a part of brake oil in the oil cup enters the cylinder body, the spring and the leather cup push the brake oil to reach a brake pump below to achieve the braking effect, a third connecting point 103 is arranged between the first connecting point and the second connecting point and is used for connecting left fixing points of left and right connecting wires, after the brake pull rod is pulled, the first connecting point can push the piston in the cylinder body to achieve the braking effect along with the pull rod when the pull rod leaves the area under the free state of the first connecting point, the third connecting point can pull the left and right connecting wires along with the pull rod leaves the area under the free state, the fourth connection point 104 is fixed on the master cylinder for connecting the balance rocker arm and the bridge of the brake pull rod, and the balance rocker arm has a positioning point in a free state for positioning the position of the pull rod.
In an embodiment of the present invention, the right brake pump is located above the right side of the handle, the system mechanism is also used for a rider to operate the brake, and the right brake assembly 2 mainly includes a right brake master cylinder 21, a right brake pull rod 22 and a brake push rod 23; the right brake master cylinder comprises a cylinder body, a piston in the cylinder body, leather cup rubber, a spring and an oil cup, the brake master cylinder is locked on the right side of the handle and used for fixing a right brake pump system, and the oil cup is provided with a viewing window and used for confirming the content of brake oil in the brake and ensuring the riding safety of the oil cup; the right brake pull rod is connected to the master cylinder in a locking mode, one end of the brake push rod is connected to the fifth connecting point 105, the other end of the brake push rod is connected to the sixth connecting point 106 and locked and fixed to the master cylinder together with the right brake pull rod, the brake push rod abuts against the piston end in a protruding mode on one side of the fifth connecting point and is used for abutting against the pushing piston, a part of brake oil in the oil cup enters the cylinder body, the spring and the leather cup push the brake oil to reach the brake pump below, the brake effect is achieved, the sixth connecting point is used for fixing inner wires of the left connecting wire and the right connecting wire, when the inner wires of the wires are pulled by the third connecting point on the left side, the position below the sixth connecting point moves towards the left side together, the brake push rod is pulled, the protruding portion of the brake push rod abuts against the piston in the master cylinder to push the brake pump, the effect of braking before braking is achieved, and the effect of linkage braking is achieved.
The above description is only an embodiment utilizing the technical content of the present disclosure, and any modification and variation made by those skilled in the art can be covered by the claims of the present disclosure, and not limited to the embodiments disclosed.
Claims (7)
1. The utility model provides a motorcycle balance mechanism linkage brake equipment which characterized in that includes:
the left brake assembly is positioned above the left side of the handle, the mechanism mainly comprises a left brake master cylinder, a left brake pull rod and a balance rocker arm rod, the left brake master cylinder is locked on the handle, the left brake pull rod is locked and connected on the balance rocker arm rod to form a first connecting point, the balance rocker arm rod is connected with the left brake master cylinder, the balance rocker arm rod is provided with a second connecting point, the second connecting point and the left brake master cylinder play a role in braking a rear wheel, and the brake pull rod is provided with a third connecting point connected with a left connecting wire and a right connecting wire;
the right brake assembly is positioned above the right side of the handle, the mechanism comprises a right brake master cylinder, a right brake pull rod and a brake push rod, the right brake master cylinder is locked above the right side of the handle, one end of the brake push rod and the right brake pull rod are locked and fixed on the right brake master cylinder to form a fifth connection point, the other end of the brake push rod forms a sixth connection point for connecting a left connection wire and a right connection wire, and a bulge on one side of the brake push rod plays a role in braking a front wheel when rotating with the right brake master cylinder;
and one end of the left connecting wire and the right connecting wire is connected with a third connecting point of the left brake mechanism, the other end of the left connecting wire and a sixth connecting point of the right brake assembly, and when the left brake assembly acts on the rear wheel to brake, the left connecting wire and the right connecting wire pull the brake push rod to further enable the protrusion on one side of the brake push rod to act on the right brake master cylinder to brake the front wheel to achieve the effect of linkage braking.
2. The motorcycle balance mechanism linked brake device according to claim 1, characterized in that: and a fourth connecting point is arranged at the connecting part of the left brake master cylinder and the balance rocker arm rod, and the balance rocker arm rod is provided with a positioning point in a free state and used for positioning the position of the left brake pull rod.
3. The motorcycle balance mechanism linked brake device according to claim 1, characterized in that: the brake push rod is connected with the left and right connecting wires through the return guide rail and the matched return spring.
4. A motorcycle balance mechanism linked brake device according to claim 1, 2 or 3, wherein: the left brake master cylinder comprises a left cylinder body and a cylinder body, wherein a piston, a leather cup, a spring and an oil cup are arranged in the cylinder body, the oil cup is provided with a visual window used for confirming the content of brake oil in the brake, a second connecting point of the balance rocker arm rod abuts against the piston end and is used for abutting against and pushing the piston, so that a part of brake oil in the oil cup enters the left cylinder body, the spring and the leather cup push the brake oil to reach the brake pump below, and the left brake master cylinder is connected with a rear brake lower pump assembly through a rear brake oil pipe.
5. The motorcycle balance mechanism linked brake device according to claim 4, characterized in that: the rear brake lower pump assembly comprises a rear brake lower pump, brake calipers and a brake disc for braking a rear wheel, brake oil provides oil pressure through a left brake master cylinder, the brake oil flows to the rear brake lower pump through a rear brake oil pipe to push a cylinder body in the brake calipers, and the cylinder body pushes a brake shoe to clamp the brake disc to achieve the brake effect.
6. A motorcycle balance mechanism linked brake device according to claim 1, 2 or 3, wherein: the right brake master cylinder comprises a right cylinder body, a piston, a leather cup, a spring and an oil cup, wherein the oil cup is provided with a viewing window and used for confirming the content of brake oil in the brake, a protrusion of a brake push rod on one side of a fifth connecting point abuts against the piston end and is used for abutting against and pushing the piston, so that a part of the brake oil in the oil cup enters the right cylinder body, the spring and the leather cup push the brake oil to reach the brake pump below, and the right brake master cylinder is connected with a front brake lower pump assembly through a front brake oil pipe.
7. The motorcycle balance mechanism linked brake device according to claim 6, characterized in that: the front brake lower pump assembly comprises a front brake lower pump, brake calipers and a brake disc for braking a front wheel, brake oil provides oil pressure through a right brake master cylinder, the brake oil flows to the front brake lower pump through a front brake oil pipe to push a cylinder body in the brake calipers, the cylinder body pushes a brake shoe, and the disc is clamped to achieve the brake effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120780141.5U CN214776385U (en) | 2021-04-16 | 2021-04-16 | Linkage brake device of motorcycle balance mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120780141.5U CN214776385U (en) | 2021-04-16 | 2021-04-16 | Linkage brake device of motorcycle balance mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214776385U true CN214776385U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120780141.5U Active CN214776385U (en) | 2021-04-16 | 2021-04-16 | Linkage brake device of motorcycle balance mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214776385U (en) |
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2021
- 2021-04-16 CN CN202120780141.5U patent/CN214776385U/en active Active
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