CN209909026U

CN209909026U - Sand-proof motorcycle disc brake

Info

Publication number: CN209909026U
Application number: CN201920173147.9U
Authority: CN
Inventors: 吴拥护
Original assignee: WEIHAO (QUANZHOU) MACHINERY Co Ltd
Current assignee: WEIHAO (QUANZHOU) MACHINERY Co Ltd
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2020-01-07
Anticipated expiration: 2029-01-31

Abstract

The utility model provides a prevent that husky motor dish is stopped, includes brake disc, adapter and calliper to and the brake block of both sides in calliper, on the adapter was fixed in automobile body fork branch, calliper put the braking ring portion of locating the brake disc on the surface, the calliper both ends are equipped with the clean piece of brake disc with brake disc friction connection, and the clean piece of brake disc forms seal structure with the brake disc at calliper both ends opening. This practicality can be brought into calliper by the brake disc rotation and silt blocks through being provided with the clean piece of brake disc, blocks the clean piece outside at calliper's brake disc to reach the dish and stop and can prevent silt limitedly.

Description

Sand-proof motorcycle disc brake

Technical Field

The utility model relates to a motorcycle dish field of stopping.

Background

At present, the front wheel of the motorcycle on the market generally adopts a front disc brake to brake. However, the front disc brake of the motorcycle is exposed, the disc brake system is commonly adopted at present and has better brake effect, the front disc brake system mainly comprises a brake disc and brake calipers, the brake disc rotates synchronously with the wheel, and the brake disc is braked by a brake pad of the brake calipers to stop the motorcycle, so that the aim of braking the motorcycle is fulfilled. When the motorcycle moves forward, the front wheel easily brings silt on the road surface into the front disc brake, and some silt is brought into the calipers along with the rotation on the brake disc, so that the brake pad in the brake calipers is abraded in an accelerated manner, the brake performance is reduced, the brake distance is increased, and great potential safety hazards are brought.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above-mentioned not enough.

In order to achieve the above object, the technical solution of the present invention is: the utility model provides a prevent that husky motor dish is stopped, includes brake disc, adapter and calliper to and the brake block of both sides in calliper, on the adapter was fixed in automobile body fork branch, calliper put the braking ring portion of locating the brake disc on the surface, the calliper both ends are equipped with the clean piece of brake disc with brake disc friction connection, and the clean piece of brake disc forms seal structure with the brake disc at calliper both ends opening.

Preferably, the upper portion of the caliper is provided with an air curtain interface and an air flow channel, the air curtain interface is communicated with the inner side of the caliper through the air flow channel and is used for accommodating a brake pad and a brake part of a brake disc, and the air curtain interface is connected with an air supply mechanism.

Preferably, the air supply mechanism comprises a conical air collecting barrel, a fixing plate is arranged at the rear part of the conical air collecting barrel, a hose communicated with the conical air collecting barrel is arranged at the rear end of the conical air collecting barrel, and the other end of the hose is connected with the air curtain interface.

Preferably, the front end of the conical air collecting barrel is provided with a filtering layer.

Preferably, the inner side of the caliper is provided with a semi-open type installation groove for installing a brake disc cleaning block, the lower part of the brake disc cleaning block is provided with an installation platform, the installation platform is in a trapezoid shape with a small upper part and a large lower part, and the shape of the installation groove is matched with the shape of the installation platform.

Preferably, the mounting table is provided with a threaded hole, and the calipers are provided with through holes corresponding to the threaded hole.

Preferably, the brake disc cleaning block is made of any one of nylon and polypropylene.

Through adopting foretell technical scheme, the beneficial effects of the utility model are that:

1. this practicality can be brought into calliper by the brake disc rotation and silt blocks through being provided with the clean piece of brake disc, blocks the clean piece outside at calliper's brake disc to reach the dish and stop and can prevent silt limitedly.

2. The utility model discloses still through set up corresponding air flow channel at calliper to be connected with the toper air collecting duct of fixing on motorcycle frame, thereby at the in-process that traveles, toper air collecting duct forms the air curtain through air flow channel in the inboard brake part (the space department of calliper below) that is used for holding brake block and partial brake disc of calliper, avoids the in-process of traveling, prevents that silt from blowing in the calliper that the dish was stopped.

Drawings

Fig. 1 is a schematic bottom structure diagram of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

figure 4 is the utility model discloses a clean piece junction sketch map of brake disc.

Description of the main reference numerals: (1, brake disc; 2, adapter; 3, vehicle body fork bracket; 4, caliper; 41, brake pad; 42, brake disc cleaning block; 421, mounting table; 43, air curtain interface; 44, air flow channel; 45, mounting groove; 46, through hole; 5, conical wind collecting barrel; 51, fixing plate; 52, hose; 53, filter layer).

Detailed Description

The invention is further described with reference to the following figures and specific examples.

As shown in fig. 1-2, the utility model relates to a prevent that silt motorcycle dish is stopped, including brake disc 1, adapter 2 and calliper 4, adapter 2 is fixed in on automobile body fork branch 3 to and the brake block 41 of both sides in calliper 4, calliper 4 puts the brake ring portion of locating brake disc 1 on the surface, 4 both ends of calliper are equipped with the clean piece 42 of brake disc with 1 frictional connection's of brake disc, and the clean piece 42 of brake disc forms seal structure with brake disc 1 at calliper 41 both ends opening, the clean piece 42 of brake disc is nylon, arbitrary one kind material of polypropylene material.

As shown in fig. 1 and 3, an air curtain interface 43 and an air flow channel 44 are arranged at the upper part of the caliper 4, the air curtain interface 43 is communicated with the inner side of the caliper 4 through the air flow channel 44 and is used for accommodating a brake part 41 and a part of a brake disc, and the air curtain interface 43 is connected with an air supply mechanism, so that an air curtain can be formed in a gap space of the inner side below the caliper 4 and accommodating the brake part 41 and the part of the brake disc, silt is prevented from being blown into the caliper 4, and the service life of the caliper 4 is prolonged.

As shown in fig. 2 and 3, the air supply mechanism comprises a conical air collecting cylinder 5, a fixing plate 51 is arranged at the rear part of the conical air collecting cylinder 5, a hose 52 communicated with the conical air collecting cylinder 5 is arranged at the rear end of the conical air collecting cylinder 5, the other end of the hose 52 is connected with an air curtain interface 43, the hose is fixed on a frame at the front part of the motorcycle through the fixing plate 51, and wind power in the driving process can be guided into the inner side 4 of the caliper to form an air curtain, so that the energy conservation and the environmental protection are realized.

As shown in fig. 2, in order to prevent impurities from entering the cone-shaped wind collecting barrel 5 together sometimes, which may cause the blockage of the hose 52, the front end of the cone-shaped wind collecting barrel 5 is provided with a filter layer 53.

As shown in fig. 4, calliper 4 inboard is equipped with semi-open mounting groove 45 that is used for installing clean piece 42 of brake disc, and clean piece 42 lower part of brake disc is equipped with mount table 421, and mount table 421 is big-end-up's trapezoidal form, the shape and the mount table 421 shape phase-match of mounting groove 45 to more simple change after the loss of brake disc 1, only need with clean piece 42 of brake disc's mount table 421 roll-off mounting groove 45, and with the clean piece 42 of new brake disc slide-in mounting groove 45 can. The mounting table 421 is provided with a threaded hole, and the caliper 4 is provided with a through hole 46 corresponding to the threaded hole, so that the brake disc cleaning block 42 is ensured to be fixed in the mounting groove 45 of the caliper and cannot slide out when being used again.

The working process is as follows: brake disc cleaning blocks 42 at openings at two ends of the caliper 4 are tightly attached to the brake disc 1, so that sand attached to the surface of the brake disc 1 is prevented from entering the brake pad 41 inside the caliper 4, the conical air collecting cylinder 5 collects wind power and blows in the caliper 4 through the hose 52 during running, a gap below the inner side of the caliper 4 forms an air curtain, and the sand is prevented from entering the brake pad 41 inside the caliper 4 from the lower side during running.

The above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited to the above description, and all the equivalent changes and decorations made according to the claims of the present invention should still fall within the scope covered by the present invention.

Claims

1. The utility model provides a prevent that motor dish of silt is stopped, includes brake disc, adapter and calliper to and the brake block of both sides in calliper, on the adapter was fixed in automobile body fork branch, calliper put the braking ring portion of locating the brake disc on the surface, its characterized in that: brake disc cleaning blocks in friction connection with the brake discs are arranged at the two ends of the calipers, and sealing structures are formed between the brake disc cleaning blocks and the brake discs at openings at the two ends of the calipers.

2. The mud and sand prevention motorcycle disc brake as claimed in claim 1, characterized in that: the upper portion of the caliper is provided with an air curtain interface and an air flow channel, the air curtain interface is communicated with the inner side of the caliper through the air flow channel and is used for accommodating a brake block and a brake part of a brake disc, and the air curtain interface is connected with an air supply mechanism.

3. The mud and sand prevention motorcycle disc brake as claimed in claim 2, characterized in that: the air supply mechanism comprises a conical air collecting barrel, a fixing plate is arranged at the rear part of the conical air collecting barrel, a hose communicated with the conical air collecting barrel is arranged at the rear end of the conical air collecting barrel, and the other end of the hose is connected with the air curtain interface.

4. The mud and sand prevention motorcycle disc brake as claimed in claim 3, characterized in that: the front end of the conical air collecting barrel is provided with a filtering layer.

5. The mud and sand prevention motorcycle disc brake as claimed in claim 1, characterized in that: the inside semi-open type mounting groove that is used for installing the clean piece of brake disc that is equipped with of calliper, the clean piece lower part of brake disc is equipped with the mount table, and the mount table is big end down's trapezoidal form, the shape and the mount table shape phase-match of mounting groove.

6. The mud and sand prevention motorcycle disc brake as claimed in claim 5, characterized in that: the mounting table is provided with a threaded hole, and the calipers are provided with through holes corresponding to the threaded hole.

7. The mud and sand prevention motorcycle disc brake according to any one of claims 1-6, characterized in that: the brake disc cleaning block is made of any one of nylon and polypropylene.