| 摘要 |
<p>A suction disk structure including: a soft rubber suction disk (1) with a draw bar (11), a base (2) provided on a back face of the soft rubber suction disk (1) and a return spring (3) located between the soft rubber suction disk (1) and the base (2). Two sides of an end of the draw bar (11) is provided with a pin shaft (12) radially extended, and the suction disk further includes a driving device (4) for driving the draw bar (11) to rise and fall. The driving device (4) comprises a pushing switch (41) mounted on the base (2) and a driving slide cover (5) connected with the pushing switch. The pin shaft (12) can be driven to move up and down along the inclined step (43) at the center of the driving device, and the pin shaft (12) is moved up and down along the inclined step (43) and can be stopped on the upper and lower end supporting surfaces of the inclined step, respectively, thereby driving the draw bar (11) to rise and fall to drive the soft rubber suction disk, to thereby achieving an adsorption state and a release state. The pushing switch (41) can be easily pushed to the end to be is in a self-locking state, and the suction disk structure has a strong adsorption force and is easy to operate.</p> |
