CN201338489Y

CN201338489Y - Pencil sharpener with box

Info

Publication number: CN201338489Y
Application number: CNU2008201571109U
Authority: CN
Inventors: 郑雅红
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-11
Filing date: 2008-12-11
Publication date: 2009-11-04
Anticipated expiration: 2018-12-11

Abstract

The utility model relates to an auxiliary product for writing or drawing, and discloses a pencil sharpener with a replaceable cutter carrier and a box. The pencil sharpener comprises a box (1) consisting of a face cover (2) and a bottom box (3) which are sleeved, and the cutter carrier (4) is provided with a cutter blade (41) and a pencil sharpening hole (42); the upper end surface of the face cover (2) is provided with a through hole (6), and the lower end surface is provided with a slot (5) which can be matched with the cutter carrier (4); the cutter carrier (4) is sleeved in the slot (5); the face cover (2) is provided with a deflector rod hole (9); a deflector rod (10) is inserted into the deflector rod hole (9); the inner surface of the deflector rod hole (9) is adapted to the outer surface of the deflector rod (10); and the face cover (2) is also provided with a turning cover (11). By adopting the structure, the cutter carriers of the pencil sharpeners with the same specification but different models or purposes can be applied, so that the pencil sharpener with a box is very convenient to use.

Description

A kind of pencil sharpener that has box

Technical field

The utility model relates to a kind of assistant product of writing or draw, and especially relates to a kind of pencil sharpener that has box body of replaceable blade support body.

Background technology

In daily life, office or the study; we often can use pencil sharpener; but the chip intractable that pencil sharpener produces in working angles; in order to solve such problem; people load onto the box body of upper and lower covers on the tool-post structure of common pencil sharpener; be convenient to collect the chip that cutting produces; but the common pencil sharpener that has box body; box all is corresponding one by one and fixing with pencil sharpener; if just can not having used, the blade of pencil sharpener can only change one again; so also cause also can't using with the supporting box body of pencil sharpener, this can cause unnecessary waste to material.

The utility model content

The purpose of this utility model is to solve deficiency of the prior art, and a kind of pencil sharpener that has box body of replaceable pencil sharpener tool-post structure is provided.

The technical solution of the utility model is:

A kind of pencil sharpener that has box, comprise the box body that is socketed to form by cover and end box, be provided with the tool-post structure of blade and pen-rolling hole, the upper surface of cover is provided with through hole, described cover lower surface is provided with the draw-in groove that can match with tool-post structure, and tool-post structure is socketed in the draw-in groove.

In the technique scheme, also be provided with the driving lever hole on the described cover, driving lever is inserted with driving lever in the hole, and the size and the driving lever in driving lever hole are suitable.

In the technique scheme, also be provided with on the described cover and renovate, renovate with the upper surface of cover suitable.

Because the utility model adopts technique scheme, obtains following beneficial effect:

1. in the cover lower surface draw-in groove is set, makes pencil sharpener of the present utility model can change the pencil sharpener tool-post structure of specification different model of the same race or purposes, make resource to reuse.

2. the draw-in groove wall of draw-in groove is arranged to certain height, can be so that more firm with the socket of pencil sharpener tool-post structure.

3. also be provided with driving lever on the pencil sharpener box body of the present utility model, when the wood chip of cutting out is blocked in the pencil sharpener crumb mouth, use driving lever to push wood chip aside easily, avoid wood chip to influence the use of pencil sharpener.

4. cover is provided with and renovates, and can cover pen-rolling hole and driving lever hole when pencil sharpener is obsolete comprehensively, prevents that driving lever from losing, and can prevent that also dust, tiny foreign material from entering pen-rolling hole, keeps the cleaning of pencil sharpener.

Description of drawings

Fig. 1 is a kind of pencil sharpener schematic diagram that has box body.

Fig. 2 is the schematic diagram that cover shown in Figure 1 cooperates with tool-post structure.

Fig. 3 is the vertical view of cover.

Fig. 4 is the upward view of cover.

Fig. 5 cuts view for the B-B face of cover shown in Figure 3.

Fig. 6 renovates the schematic diagram of open mode for a kind of pencil sharpener that has box body.

The drawing explanation:

1, box body 2, cover 3, end box 4, tool-post structure 5, draw-in groove 6, through hole

7, draw-in groove wall 8, cover perisporium 9, driving lever hole 10, driving lever

11, renovate 41, blade 42, pen-rolling hole

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is further described:

Fig. 1, Fig. 2 and a kind of pencil sharpener that has box body shown in Figure 6, box body 1 is socketed to form by cover 2 and end box 3, be provided with the tool-post structure 4 of blade 41 and pen-rolling hole 42 and draw-in groove 5 sockets of the lower surface of cover 2, through hole 6 on the cover 2 is overlapping with the pen-rolling hole 42 on the tool-post structure 4, also be provided with driving lever hole 9 on the cover 2, can place the driving lever 10 that mates with driving lever hole 9, also be provided with on the cover 2 and renovate 11.When using, open and renovate 11, insert pencil and roll up and cut, because tool-post structure 4 is positioned at box body 1, a wood chip and the broken end of pen core that volume was produced when cutting have all been stayed in the box body 1, have protected the health of environment for use.Because tool-post structure 4 is the draw-in groove socket with cover 2, so the tool-post structure 4 of different model (as: endoporus is different taperings etc.), different purposes (as: student with pencil sharpener, eyebrow pencil pencil sharpener, pastel pencil sharpener etc.) can be made into a kind of end face specification, so all tool-post structures 4 with a kind of end face specification can both use same pencil sharpener box body, like this according to different needs, can change needed tool-post structure 4 at any time, very convenient.

Referring to Fig. 3 to Fig. 5, cover 2 is provided with through hole 6, and as preferably, the aperture of the pen-rolling hole 42 on the aperture of through hole 6 and the tool-post structure 4 is identical, and when tool-post structure 4 was installed on the cover 2, pen-rolling hole 42 and the through hole 4 on the cover 2 on the tool-post structure 4 were overlapping.Like this, make cover 2 and tool-post structure 4 better fit.

Referring to Fig. 2 and Fig. 4, Fig. 5, cover 2 rear surfaces are provided with draw-in groove 5, and draw-in groove 5 is surrounded by draw-in groove wall 7, for example: rectangle, circle, polygon etc., can decide according to the shape of tool-post structure 4 end faces.As preferably, draw-in groove wall 7 is compared cover 2 rear surfaces projection certain height, highly is no more than the height of cover perisporium 8, because cover 2 is made for plastics, the sidewall of the draw-in groove 5 that draw-in groove wall 7 surrounds has elasticity, by the elasticity and tool-post structure 4 sockets of draw-in groove wall 7 self.

Referring to Fig. 2, driving lever hole 9 also is set on the cover 2, be used to install driving lever 10, the outer surface of the inner surface in driving lever hole 9 and driving lever 10 is suitable.

Referring to Fig. 6, also be provided with on the cover 2 and renovate 11, renovate 11 suitable with the upper surface of cover 2, renovate 11 with can adopt method of attachment such as conventional hinged, pin joint being connected of cover 2, also can adopt plastic tape continuous.After setting renovates 11, when not using pencil sharpener, can cover cover 2, prevent that driving lever 10 from losing, can prevent that also dust, tiny foreign material from entering pen-rolling hole 42, keep the cleaning of pencil sharpener.

Though the utility model is described by preferred embodiment; but the utility model is not to be confined to above-mentioned described embodiment; as long as adopted tool-post structure and pencil sharpener box body to realize the pen-rolling hole of replaceable function, all dropped among the protection domain of the present utility model.

Claims

1, a kind of pencil sharpener that has box, comprise the box body (1) that is socketed to form by cover (2) and end box (3), be provided with the tool-post structure (4) of blade (41) and pen-rolling hole (42), the upper surface of cover (2) is provided with through hole (6), it is characterized in that, described cover (2) lower surface is provided with the draw-in groove (5) that can match with tool-post structure (4), and tool-post structure (4) is socketed in the draw-in groove (5).

2, a kind of pencil sharpener according to claim 1 is characterized in that, also is provided with driving lever hole (9) on the described cover (2), is inserted with driving lever (10) in driving lever hole (9), and the outer surface of the inner surface of driving lever hole (9) and driving lever (10) is suitable.

3, a kind of pencil sharpener according to claim 1 is characterized in that, also is provided with on the described cover (2) and renovates (11), and the upper surface of renovating (11) and cover (2) is suitable.