CN200970988Y - Multifunction pencil sharpener - Google Patents

Abstract

The utility model belongs to the stationary article technical field, in particular to a multi-functional pencil sharpener which can be used to sharpen a pencil. The utility model is characterized in that a basement is arranged with a sharpening slope which the middle is arranged with a taper groove, on the sharpening slope, a pencil lead sharpening cutter support sliding matched with the sharpening slope is arranged. The cutter support is provided with a pencil lead cutting blade, the edge of the blade is tightly stuck on the pencil sharpening slope and formed a sharp angle with the sharpening slope; at the front part inside the pencil sharpener of the pencil rod sharpening blade, a position limiting baffle is arranged. The utility model has advantages of that a pencil lead with a cutting is not easy to break, the pencil tips with various shapes can be cut, and the application is convenient.

Description

Multifunctional pencil sharpener

Technical field: the utility model belongs to the stationery technical field, is specifically related to a kind of multifunctional pencil sharpener that pencil is used that cuts.

Background technology: the pencil-knife that existing cutting pencil is used, has only a kind of hole that sharpens a pencil, adorn a blade, the penholder of pencil and pen core once are whittled into during use, because penholder is different with the hardness of pen core, core sharpens a pencil when cutting penholder, and pencil-lead length be can not determine, often causes pen core easily broken, and also exists the nib of cutting out sharp-pointed, tapering is single, easily scratches the defective of paper when writing.

Summary of the invention: the purpose of this utility model provides a kind of traditional easily broken defective of shaping by stock removal in a cutting hole that overcomes, and can will cut the pencil-knife that penholder and pen core process are carried out in two steps.

The technical solution of the utility model is: a kind of multifunctional pencil sharpener, connect to form by pencil sharpener and pedestal, it is characterized in that pedestal is provided with a middle inclined-plane of cutting that leaves cone tank, cut and establish the pen core cutter saddle that is slidingly matched with it on the inclined-plane, the pen core cutting tip is housed on the knife rest, knife-blade be close to cut an inclined-plane and with cut an inclined-plane and acutangulate; Be provided with postive stop baffle in the inner front portion of the penholder cutting tip of pencil sharpener.

Wherein, gathering sill is established in cutting on the inclined-plane of described cone tank both sides, establishes guide cylinder on the pen core cutter saddle and is positioned at gathering sill, establishes stage clip in gathering sill.

Owing to adopt technique scheme, earlier penholder is cut by pencil sharpener, again pencil to be inserted in the cone tank on the pedestal, the promotion knife rest is cut on the inclined-plane at pedestal and is slided, and the blade on the knife rest can be cut pen core; Pen core with cutting is not easily broken, can cut out the nib of multiple shape, advantage easy to use.

Description of drawings: come the technical solution of the utility model is described further below in conjunction with the drawings and specific embodiments.Fig. 1 is a structural representation of the present utility model.Fig. 2 is pedestal of the present utility model and cutter frame structure schematic diagram.

The specific embodiment: with reference to figure 1, Fig. 2.A kind of multifunctional pencil sharpener, connect to form by pencil sharpener 1 and pedestal 2, what pedestal 2 left cone tank 4 in the middle of being provided with cuts an inclined-plane 3, cut and establish the pen core cutter saddle 8 that is slidingly matched with it on the inclined-plane 3, pen core cutting tip 7 is housed on the knife rest 8, blade 7 blades be close to cut an inclined-plane 3 and with cut an inclined-plane 3 and acutangulate; Penholder cutting tip 10 inner front portions at pencil sharpener 1 are provided with postive stop baffle 11; Gathering sill 5 is established in cutting of cone tank 4 both sides on the inclined-plane, establish guide cylinder 9 on the pen core cutter saddle 8 and be positioned at gathering sill 5, establishes stage clip 6 in gathering sill 5.During use, earlier penholder is cut by pencil sharpener earlier, pencil is inserted in the cone tank on the pedestal again, the promotion knife rest is cut on the inclined-plane at pedestal and is slided, and rotates penholder simultaneously, and the blade on the knife rest can be cut pen core.

Claims (2)

1, a kind of multifunctional pencil sharpener, connect to form by pencil sharpener (1) and pedestal (2), what it is characterized in that pedestal (2) leaves cone tank (4) in the middle of being provided with cuts an inclined-plane (3), cut and establish the pen core cutter saddle (8) that is slidingly matched with it on the inclined-plane (3), pen core cutting tip (7) is housed on the knife rest (8), blade (7) blade be close to cut an inclined-plane (3) and with cut an inclined-plane (3) and acutangulate; The inner front portion of penholder cutting tip (10) at pencil sharpener (1) is provided with postive stop baffle (11).

2, by the described a kind of multifunctional pencil sharpener of claim 1, it is characterized in that establishing gathering sill (5) on the inclined-plane cutting of described cone tank (4) both sides, establish guide cylinder (9) on the pen core cutter saddle (8) and be positioned at gathering sill (5), in gathering sill (5), establish stage clip (6).

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