| 摘要 |
<p>An antilock brake structure for a bicycle brake system includes a brake seat (10), a slide seat (20), a seat body (30), an elastic assembly (60), and a brake rubber seat (70) and so on. The brake seat (10) is installed on the brake bracket and a curved slide way (13) is arranged out of the brake seat (10).A curved slide groove(21) arranged on the inside of the slide seat (20) is slideably arranged on the outside of the curved slide way (13). A pulley (A) and an antilock inclined surface (B) are arranged on the surface on which the brake seat (10) and the slide seat (20) are against each other. A seat body (30) is fixed on one side of the slide seat (20) and the elastic assembly (60) is accommodated in the seat body (30). The brake rubber seat (70) is arranged on the out of the slide way (30). The brake rubber seat (70) includes a brake rubber (71) and a seat (72). The brake rubber (71) is controlled by the brake system to clamp the rim. The slide seat (20) is moved by the inertia force (70). The slide seat (20) is reset by the elastic force from the elastic assembly (60). The block (A) rolls from the shallow portion (B1) to the deep portion (B2) of the antilock inclined plane (B). So the effect of ABS is occurred when the bicycle has an emergency brake. A locating shaft cover (40) and a locating shaft (50) are accommodated in the seat body (30).The elastic assembly (60) is compressed by the line action of the locating shaft cover (40) related to the locating shaft (50). A dustproof cover (80) is arranged on the out of the slide seat (20) to prevent the whole action construction from water, dust and mud.</p> |
