Pencil sharpener assembly
AssigneeSunwood Holding Group Co., Ltd.
InventorXiasen Lin
Life of this patent
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Abstract
A pencil sharpener assembly comprising a frame and a blade, the blade having an elongated sheet shape, one side of the blade being disposed with a blade edge, the frame being disposed with a pencil chamber, the blade being disposed along an axial direction of the pencil chamber and the blade edge of the blade being located in the pencil chamber, the blade being made of a ceramic material, the frame being disposed with a first positioning groove and a second positioning groove, the first positioning groove and the second positioning groove being oppositely disposed, a first end of the blade being inserted into the first positioning groove, and a second end of the blade being inserted into the second positioning groove. It has the advantages of being applicable to ceramic-made blades and the blade is not easy to fracture.
Claims9
A pencil sharpener assembly comprising:
- a frame with an inner chamber, the frame disposed with a first positioning groove and a second positioning groove;
- an elongated sheet shape blade with a blade edge, the blade being on a conical surface of the inner chamber;
- the frame comprises a first support plate;
- and
- a pencil holder, the inner chamber disposed on the pencil holder and a side portion of the pencil holder penetratingly disposed with a blade inlet communicated with the inner chamber;
- wherein the blade is made of a ceramic material;
- wherein the first positioning groove and the second positioning groove are oppositely disposed, a first end of the blade is inserted into the first positioning groove, and a second end of the blade is inserted into the second positioning groove;
- wherein the frame comprises a positioning portion located below the pencil holder;
- and
- wherein a support panel is fixedly connected between an inner side wall of the first support plate and an outer side wall of the pencil holder, a lower end surface of the support panel is fixedly connected to an upper end surface of the positioning portion, an upper end surface of the support panel is fixedly connected to the lower end surface of the upper plate, an outer side of an upper end of the pencil holder is disposed with an outer bulge along an outer peripheral surface of the pencil holder, the outer bulge has an arcuate shape, a first end of the outer bulge is disposed with an extension extended outward away from the pencil holder, and the second positioning groove is formed by an upper portion of a surface of the support panel that mates with the blade and by an inner side surface of the extension.
Dependencies are inferred from the claim text.