FIELD: personal use articles.
SUBSTANCE: reciprocal-rotary pencil sharpener is proposed, which comprises a fixed element, a cutting device, and a ratchet mechanism. The cutting device comprises a blade attached to the holder. The ratchet mechanism is mounted between the stationary element and the cutting device and provides the ability of rotation of the cutting device relative to the stationary element only in one direction. And the ratchet mechanism comprises a rotary element mounted on the cutting device and a stopper mounted on the stationary element and located around the rotary element.
EFFECT: user convenience is achieved by applying the rotational force and high performance of sharpening operation.
22 cl, 20 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HAIR CLIPPING DEVICE | 2010 |
|
RU2551725C2 |
| PACKAGING COMBINATION | 2013 |
|
RU2574706C2 |
| KNIFE SHARPENER | 2022 |
|
RU2787288C1 |
| HAND TOOL FOR MARKING OR DRAWING AND MARKING DEVICE ON ITS BASIS | 2004 |
|
RU2362668C2 |
| FURNITURE WITH LOCKED IN ITS SIDE WALL | 2006 |
|
RU2401036C2 |
| COMBINATION TOOL | 0 |
|
SU1743343A3 |
| PERFORATOR OF THE POSTERIOR LONGITUDINAL LIGAMENT OF THE SPINE FOR USE IN VENTRAL SUBAXIAL CERVICAL SPONDYLODESIS | 2021 |
|
RU2770781C1 |
| STATIONARY DEVICE FOR BINDING BY TAPES | 2009 |
|
RU2494022C2 |
| APPARATUS FOR METERED CUTTING OF WIRE | 0 |
|
SU1294439A1 |
| 0 |
|
SU46162A1 |
