Novel nursing bed universal wheel brake structure
The utility model relates to the technical field of universal wheels, and discloses a novel nursing bed universal wheel brake structure which comprises a main body, a wheel is rotatably connected to the bottom end of the front side of the main body, an upper connecting plate is rotatably connected t...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to the technical field of universal wheels, and discloses a novel nursing bed universal wheel brake structure which comprises a main body, a wheel is rotatably connected to the bottom end of the front side of the main body, an upper connecting plate is rotatably connected to the top end of the front side of the main body, and a first shiatsu plate is fixedly connected to the front end of the upper connecting plate. A sliding groove is formed in the bottom of the upper connecting plate. According to the brake device, the second finger pressing plate is pressed to drive the lower connecting plate to rotate, the lower connecting plate drives the brake pad to extrude the wheel, the braking effect is achieved, the first finger pressing plate is pressed to drive the upper connecting plate, the upper connecting plate drives the rotating rod to enable the lower connecting plate to rotate reversely, and the lower connecting plate drives the brake pad to leave the surface of the wheel. The eff |
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