CN201164130Y

CN201164130Y - Sanitary box with sharpener for pencil

Info

Publication number: CN201164130Y
Application number: CNU2008200851390U
Authority: CN
Inventors: 金响标
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-02
Filing date: 2008-04-02
Publication date: 2008-12-17
Anticipated expiration: 2018-04-02

Abstract

The utility model discloses a writing case with a pencil sharpener, which comprises a box body and the pencil sharpener arranged in the box body. The writing box is characterized in that the box body is composed of a large box body and a small box body which are connected into a whole, the large box body comprises a box cover and a box bottom which are movably connected together, and the pencil sharpener is arranged in the small box body; the pencil sharpener is composed of a handle, an annular gear seat, a pencil insertion seat, a support saddle and a gear column, wherein, the support saddle and the annular gear seat are respectively fixed at two sides of the small box body, one end of the handle is movably connected with the pencil insertion seat, one end of the gear column is pivotally connected on the pencil insertion seat, the other end of the gear column is engaged with the annular gear seat, and the gear column is provided with a cutting edge. The writing case with the pencil sharpener has the advantages of reasonable structure, convenient cutting, labor conservation and pencil chip collection.

Description

A kind of writing case of roll coil of strip graver

Technical field

The utility model relates to a kind of writing case, especially a kind of writing case of roll coil of strip graver.

Background technology

The writing case that has pencil sharpener in the market only is that common pencil sharpener is fixed on the writing case, as Chinese utility model 87214628 disclosed " combined type writing case ", exactly abacus and common lead graver are installed in the covering of writing case, bottom or inside with the mode of setting.Because what use is common pencil sharpener, thus when sharpening a pencil, need rotation pencil, effort inconvenience, and the pencil bits can directly fall the writing case of easily making dirty.

Summary of the invention

Technical problem to be solved in the utility model provide a kind of rational in infrastructure, cutting is convenient and strength-saving, the writing case of the roll coil of strip graver that can collect pencil bits.

The technical scheme in the invention for solving the above technical problem is: this writing case comprises box body and is arranged on the interior pencil sharpener of box body, its design feature is that described box body is made up of big box body that is integrative-structure and capsule body, big box body comprises that at the bottom of the lid and box of flexible connection, pencil sharpener places in the little box body; Described pencil sharpener is made up of handle, internal tooth wheel seat, pen socket, bearing and sprocket, wherein bearing and internal tooth wheel seat are separately fixed at the both sides of little box body, one end of handle and pen socket flexibly connect, one end of sprocket is articulated on the pen socket, its other end is meshed with the internal tooth wheel seat, and sprocket is provided with cutting edge.

Capsule body described in the utility model below is provided with the pallet of drawer type.

Handle described in the utility model links to each other with pen socket by pivot pin.

The utility model compared with prior art, have following beneficial effect: this writing case is provided with in box body by handle and rotates the pencil sharpener of cutting and collect the pallet that pencil is considered to be worth doing, and turning handle gets final product during cutting, and is time saving and energy saving, the pencil bits that fall then drop in pallet, are difficult for contaminated environment; Handle can be drawn in when not cutting, not occupy exceptional space.

Description of drawings

Structural representation when Fig. 1 launches for the utility model handle.

Structural representation when Fig. 2 closes up for the utility model handle.

The specific embodiment

Referring to Fig. 1, present embodiment comprises box body I and is arranged on the interior pencil sharpener II of box body I, box body I is made up of big box body 1 that is integrative-structure and capsule body 2, spaced-apart between big box body 1 and the capsule body 2, big box body 1 comprises at the bottom of the lid 3 that flexibly connected by pivot pin and the box 4, lid 3 can be at the bottom of box 4 rotating opening.Pencil sharpener II places in the capsule body 2, pencil sharpener II is made up of handle 5, internal tooth wheel seat 6, pen socket 7, bearing 8 and sprocket 9, wherein bearing 8 and internal tooth wheel seat 6 are separately fixed at the both sides of capsule body 2, have gear on the inner ring of internal tooth wheel seat 6, bearing 8 and internal tooth wheel seat 6 also can be made of one structure with capsule body 2; One end of handle 5 flexibly connects by pivot pin and pen socket 7, and sprocket 9 is provided with helical gear and has the cutting edge that is used to cut pencil, and an end of sprocket 9 is articulated on the pen socket 7 by pivot pin, and its other end is meshed with internal tooth wheel seat 6; Pen socket 7 is provided with V-arrangement opening (not shown), and the pencil that inserts pen socket 7 touches with cutting edge on the sprocket 9 mutually by the V-arrangement opening.Capsule body 2 belows are provided with the pallet 10 of drawer type, and pallet 10 can draw back or close up, and are used to collect the pencil bits.

Place stationery such as pencil, rubber in the big box body 1, in the time of need sharpening a pencil, pencil is inserted pen socket 7 from bearing 8, turning handle 5 then, handle 5 drives pen sockets 7 and rotates, the rotation of intermeshing of sprocket 9 and internal tooth wheel seat 6, and the cutting edge on the internal tooth wheel seat 6 promptly contacts with pencil by the opening on the pen socket 7, and cut, the pencil bits then drop in pallet 10.After cutting finishes, can extract pallet 10 out, outwell the pencil bits; 5 on handle rotates around pivot pin and collapses to as shown in Figure 2, fits with capsule body 2.

Claims

1, a kind of writing case of roll coil of strip graver comprises box body and is arranged on the interior pencil sharpener of box body that it is characterized in that: described box body is made up of big box body that is integrative-structure and capsule body, and big box body comprises that at the bottom of the lid and box of flexible connection, pencil sharpener places in the little box body; Described pencil sharpener is made up of handle, internal tooth wheel seat, pen socket, bearing and sprocket, wherein bearing and internal tooth wheel seat are separately fixed at the both sides of little box body, one end of handle and pen socket flexibly connect, one end of sprocket is articulated on the pen socket, its other end is meshed with the internal tooth wheel seat, and sprocket is provided with cutting edge.

2, the writing case of roll coil of strip graver according to claim 1 is characterized in that: described capsule body below is provided with the pallet of drawer type.

3, the writing case of roll coil of strip graver according to claim 1 is characterized in that: described handle links to each other with pen socket by pivot pin.