CN202896799U

CN202896799U - Motorcycle brake transmission mechanism

Info

Publication number: CN202896799U
Application number: CN 201220602235
Authority: CN
Inventors: 许翔; 喻润湘
Original assignee: Kwang Yang Motor Co Ltd
Current assignee: Kwang Yang Motor Co Ltd
Priority date: 2012-11-15
Filing date: 2012-11-15
Publication date: 2013-04-24
Anticipated expiration: 2022-11-15

Abstract

The utility model discloses a motorcycle brake transmission mechanism. The motorcycle brake transmission mechanism comprises a supporting seat and a combined brake pedestal, wherein the supporting seat is fixedly arranged on a frame of a motorcycle and positioned on the outer side of the brake master cylinder of the motorcycle; a foot rest lever of the motorcycle is arranged on the outer side of the supporting seat; the supporting seat is provided with a pivoting hole; the combined brake pedestal is rotatably arranged on the supporting seat; the rotation shaft of the combined brake pedestal is rotatably arranged in the pivoting hole; one end of the rotation shaft is provided with a dismountable resisting arm; one end of the resisting arm which is opposite to the rotation shaft is provided with an assembling part for being assembled at the brake master cylinder; and the resisting arm can be dismounted from the rotation shaft. According to the requirements of lever ratios and included angles needed by different motorcycle types, the purpose of commonly using is achieved by replacing the resisting arms in different lengths and adjusting the assembling angle.

Description

Motor bike brake transmission device

Technical field

The utility model is a kind of motor bike brake transmission device, especially refers to a kind of motor bike brake transmission device that connects master cylinder brake.

Background technology

See also the Brake pedal of Fig. 5, straddle type motorcycle shown in Figure 6, it is the integral type member, and this Brake pedal includes a plate body 90 and a pivot tube 91, this pivot tube 91 wears and is welded in this plate body 90, this plate body 90 forms a power rail section 92 in these pivot tube 91 1 sides, and in this pivot tube 91 in addition sides form a resistance arm 93, the end of this power rail section 92 is provided with one and steps on section 94, and this plate body 90 is provided with pertusate group connecting part in a side of this power rail section 92, and group connecting part can provide spring attached.

Wherein, this Brake pedal is inserted in by pivot tube 91 on the pivot of supporting seat of vehicle frame, and fix with latch, Brake pedal rotatably and not can be skidded off on pivot, and the resistance arm 93 and master cylinder brake 80 windings of Brake pedal, trample the section of stepping on 94 of Brake pedal in the user, drive power rail section 92 and resistance arm 93, allow resistance arm 93 can promote master cylinder brake 80 promotes brake caliper to set up oil pressure piston, friction material on the Lining of piston the place ahead is contacted with disc, slow down and reach the effect that very stops.

In right above-mentioned, in response to different automobile types, the relative angle of the brake lever ratio of required Brake pedal, resistance arm 93 and this power rail section 92 is difference to some extent, so Brake pedal can't share, so for different automobile types and demand, the Brake pedal that needs respectively design to cooperate, thus the exclusive design of Brake pedal and the situation that can't share, cause the Brake pedal design complicated and make with get the raw materials ready upper quite inconvenient.

The utility model content

Main purpose of the present utility model is to provide a kind of motor bike brake transmission device, uncommon by this design, and improving Brake pedal can't share, and causes the complicated and upper quite problem of inconvenience of making and get the raw materials ready of Brake pedal design.

Take off purpose for before reaching, the motor bike brake transmission device that the utility model is designed includes:

One supporting seat, it is the master cylinder brake outside that sets firmly on the vehicle frame of a motor bike and be positioned at motor bike, and the foot-driven lever of motor bike is located at this supporting seat outside, this supporting seat is provided with a pivoted hole; And

One compound type Brake pedal, it is to be located at rotationally this supporting seat, this compound type Brake pedal includes a S. A., one power arm, one resistance arm and one is stepped on section, this S. A. is mounted on the pivoted hole of this supporting seat rotationally, this rotating shaft terminal stretches out this pivoted hole, this power arm is fixedly arranged on this S. A., this resistance arm system is located at this S. A. separably, this resistance arm is provided with a breach in a side of contiguous S. A., and be provided with the lockhole that provides screwed lock to establish and be communicated with this breach, this resistance arm is provided with group connecting part to be mounted on master cylinder brake in an end of relative rotation axi, and this section of stepping on is fixedly arranged on this power arm.

According to the above, this motor bike brake transmission device takes removable group of resistance arm in S. A. in the compound type Brake pedal, in response to the replaceable suitable resistance arm of different automobile types to adjust lever ratio, and the group of capable of adjusting resistance arm is established angle, make the compound type Brake pedal can be common to different automobile types, and the convenience on promoting manufacturing and getting the raw materials ready.

Description of drawings

Fig. 1: be the solid combination scheme drawing of a preferred embodiment of the utility model motor bike brake transmission device.

Fig. 2: be the perspective exploded view of a preferred embodiment of compound type Brake pedal in the utility model motor bike brake transmission device.

Fig. 3: be the solid combination scheme drawing of a preferred embodiment of compound type Brake pedal in the utility model motor bike brake transmission device.

Fig. 4: the use view of being located at a preferred embodiment of motor bike for the utility model motor bike brake transmission device.

Fig. 5: be the solid combination scheme drawing of existing Brake pedal.

Fig. 6: be the use view of existing Brake pedal.

The specific embodiment

See also Fig. 1, be a preferred embodiment of the utility model motor bike brake transmission device, it includes a supporting seat 10 and a compound type Brake pedal 50.

See also shown in Figure 4; this supporting seat 10 is master cylinder brake 30 outsides that set firmly on the vehicle frame 20 of a motor bike and be positioned at motor bike; and the foot-driven lever 40 of motor bike is located at this supporting seat 10 outsides; this supporting seat 10 is provided with a pivoted hole 11; wherein; this master cylinder brake 30 is positioned at this supporting seat 10 inboards, and this supporting seat 10 can provide defencive function.

This compound type Brake pedal 50 is to be located at rotationally this supporting seat 10, see also Fig. 2, shown in Figure 3, this compound type Brake pedal 50 includes a S. A. 51, one power arm 52, one resistance arm 53 and one is stepped on section 54, this S. A. 51 is mounted on the pivoted hole 11 of this supporting seat 10 rotationally, this pivoted hole 11 is stretched out at these S. A. 51 two ends, wherein, this power arm 52 is fixedly arranged on an end of contiguous foot-driven lever 40 in this S. A. 51, this resistance arm 53 is an end of being located at separably relative power arm 52 in this S. A. 51, this resistance arm 53 is provided with a breach 531 and the lockhole 532 that provides screw 55 locks to establish and be communicated with breach 531 is provided in a side of contiguous S. A. 51, and this resistance arm 53 is provided with group connecting part 533 to be mounted on master cylinder brake 30 in an end of relative rotation axi 51, and this is stepped on section 54 and is fixedly arranged on this power arm 52.

Wherein, master cylinder brake 30 is provided with the fin 31 that two intervals arrange, and all be provided with convergence hole on this two fin 31, the group connecting part 533 of this resistance arm 53 can stretch between this two fin 31, and group connecting part 533 is provided with the joining hole 534 that cooperates convergence hole, and provides a connecting rod 57 to stretch into convergence hole with joining hole 534 and the group handicapping arm of force 53 and master cylinder brake 30.

In above-mentioned, this S. A. 51 is provided with the first tooth-like part 511 in an end of this resistance arm 53 of winding, this resistance arm 53 is provided with the perforation 536 of a connection breach 531, these perforation 536 internal faces are provided with the second tooth-like part 535 with 511 engagements of the first tooth-like part, and this second tooth-like part 535 is between lockhole 532 and group connecting part 533, in addition, this first tooth-like part 511 is provided with the first hypodontia section, this second tooth-like part 535 is provided with the second hypodontia section, the first hypodontia section and the second hypodontia section can provide

resistance arm

53 and 51 groups of usefulness of immediately locating of S. A., in addition, this resistance arm 53 is a block parts, this power arm 52 is plate-shaped member, and power arm 52 is positioned at foot-driven lever 40 belows.

In above-mentioned, this compound type Brake pedal 50 is provided with the winding wing 56 with through hole 58 in power arm 52, provide by this an end group of a spring to establish, and the another end of this spring is mounted on the vehicle frame 20.

Wherein, the user tramples this and steps on section 54 to drive power arm 52, power arm 52 driven rotary axles 51 and further drive resistance arms 53 with S. A. 51, allow resistance arm 53 can promote master cylinder brake 30, and set up oil pressure and promote fluid, and then promote the brake caliper piston, make the brake caliper piston promote brake shoe, allow brake shoe press from both sides disc, reach braking function.

In above-mentioned, this resistance arm 53 be removable group in this S. A. 51, in response to the needed design requirement of different vehicles, can change the resistance arm 53 of different length to adjust lever ratio, and resistance arm 53 can spin and takes off in the rotating shaft 51, after being adjusted to suitable angle, again 53 groups of resistance arms are entered S. A. 51, when resistance arm 53 is mounted on S. A. 51, the second tooth-like part 535 of resistance arm 53 can not relatively rotate with the first tooth-like part 511 engagement location of S. A. 51, and the S. A. 51 that is therefore driven by power arm 52 can drive resistance arm 53 and promote master cylinder brake 30.

In sum, in this motor bike brake transmission device, 53 removable groups of the resistance arms of compound type Brake pedal 50 are in S. A. 51, can change according to the configuration needs of vehicle resistance arm 53 to adjust lever ratio, and the group of capable of adjusting resistance arm 53 is established angle, so should utilize compound type Brake pedal 50 and can be common to different automobile types by base car brake transmission device, and the convenience on improving manufacturing and getting the raw materials ready, so be beneficial to the utilization of industry.

Reference numerals list

10 supporting seats, 11 pivoted holes

20 vehicle frames, 30 master cylinder brakes

31 fins, 40 foot-driven levers

50 compound type Brake pedals, 51 S. A.s

511 first tooth-like parts, 52 power arms

53 resistance arms, 531 breach

532 lockholes, 533 group connecting parts

534 joining holes, 535 second tooth-like parts

536 perforations 54 are stepped on section

55 screws, the 56 winding wings

57 connecting rods, 58 through holes

80 master cylinder brakes, 90 plate bodys

91 pivot tubes, 92 power rail sections

93 resistance arms 94 are stepped on section

Claims

1. a motor bike brake transmission device is characterized in that, comprises:

One supporting seat, it sets firmly on the vehicle frame of a motor bike and is positioned at the master cylinder brake outside of motor bike, and the foot-driven lever of motor bike is located at this supporting seat outside, and this supporting seat is provided with a pivoted hole; And

One compound type Brake pedal, it is located at this supporting seat rotationally, this compound type Brake pedal includes a S. A., one power arm, one resistance arm and one is stepped on section, this S. A. is mounted on the pivoted hole of this supporting seat rotationally, this rotating shaft terminal stretches out this pivoted hole, this power arm is fixedly arranged on this S. A., this resistance arm is located at this S. A. separably, this resistance arm is provided with a breach in a side of contiguous S. A., and be provided with the lockhole that provides screwed lock to establish and be communicated with this breach, this resistance arm is provided with group connecting part to be mounted on master cylinder brake in an end of relative rotation axi, and this section of stepping on is fixedly arranged on this power arm.

2. motor bike as claimed in claim 1 brake transmission device, it is characterized in that, this S. A. is provided with the first tooth-like part in an end of this resistance arm of winding, this resistance arm is provided with the perforation of a connection breach, this perforation internal face is provided with the second tooth-like part with the engagement of the first tooth-like part, and this second tooth-like part is between lockhole and group connecting part.

3. motor bike brake transmission device as claimed in claim 2 is characterized in that this first tooth-like part is provided with the first hypodontia section, and this second tooth-like part is provided with the second hypodontia section.

4. such as each described motor bike brake transmission device in the claims 1 to 3, it is characterized in that this resistance arm is a block parts.

5. such as each described motor bike brake transmission device in the claims 1 to 3, it is characterized in that this power arm is plate-shaped member, and power arm is positioned at the foot-driven lever below.

6. motor bike brake transmission device as claimed in claim 4 it is characterized in that this power arm is plate-shaped member, and power arm is positioned at the foot-driven lever below.