CN202623648U

CN202623648U - Multifunctional pen for tests

Info

Publication number: CN202623648U
Application number: CN 201220116581
Authority: CN
Inventors: 孟跃
Original assignee: Huzhou University
Current assignee: Huzhou University
Priority date: 2012-03-17
Filing date: 2012-03-17
Publication date: 2012-12-26
Anticipated expiration: 2022-03-17

Abstract

The utility model relates to the technical field of pens, in particular to a multifunctional pen which is used for writing, painting cards and correcting errors in tests. The multifunctional pen comprises a pencil shell 1, a pencil core 2 which is positioned in the pencil shell 1, a fountain pen shell 3, a fountain pen core 4 which is positioned in the fountain pen shell 3, a pen point 5, a pen cap 6 and an eraser 7, and is characterized in that the pencil shell 1 is connected with the fountain pen shell 3 through a bayonet in an embedded mode; the depth of the bayonet is one quarter of the length of the pencil core 2; the fountain pen shell 3 is in threaded connection with the pen point 5; the fountain pen core 4 is inserted into the fountain pen shell 3; a head part of the fountain pen core 4 penetrates through the pen point 5; the pencil core 2 and the fountain pen core 4 have the same length; and the pen cap 6 is connected with the eraser 7 in an embedded mode. The multifunctional pen is special for the tests. By the multifunctional pen, a user can conveniently write, paint the cards and correct when the cards are painted wrongly. The multifunctional pen has the advantages of simple structure, convenience in carrying, easiness and convenience in operation, time saving and core material conversation.

Description

Multi-functional examination is with pen

Technical field

The utility model relates to the pen technology field, particularly a kind ofly in examination, is used to write, the multifunctional pen of card-coating, correction.

Background technology

In now a lot of examinations, need the use pen to write and carry out card-coating with pencil again simultaneously,, mistake revises with rubber again when appearring in card-coating.Participate in the examinee of all kinds of examinations at present, all need be with water-color paintbrush, pencil and rubber, and before using; Need pencil-lead be whittled into rectangle so that card-coating with pencil-knife; It is thus clear that this situation exists following problem more outstanding: 1, many things carry not too conveniently, lose easily; 2, the cumbersome and relatively waste of the rectangle that general columniform pencil-lead is whittled into and the shape of card-coating adapts when taking an examination; 3, when card-coating is made mistakes general rubber because the big wiping of volume difficulty and possibly wipe out other answers relatively.

The utility model content

The purpose of the utility model is to overcome the deficiency of prior art; Provide a kind of multi-functional examination with pen; What this both can take an exam writes, and the wiping correction when card-coating that also can be used for taking an examination and card-coating are made mistakes also can separately portably use water-color paintbrush and pencil in case of necessity.

To achieve these goals; The technical scheme of the utility model is following: a kind of multi-functional examination is with pen; Comprise pencil shell, water-color paintbrush shell, pencil-lead, water fillable, nib, cylindrical rubber, the pen cap, nib links to each other with screw thread with the water-color paintbrush shell, and water fillable is interspersed in the water-color paintbrush shell and head is piercing in nib; Cylindrical rubber links to each other with mosaic mode with the pen cap and is placed in water-color paintbrush shell end, and the pencil shell is inlayed with bayonet socket with the water-color paintbrush shell and linked to each other.

As further technical scheme; The equal in length of said pencil-lead and said water fillable; The shell bayonet socket degree of depth is 1/4th of a pencil-lead length; The cross section of described pencil-lead is a rectangle, and described pencil shell is that timber is made, and described water-color paintbrush shell, nib and the pen cap are plastic production.

Because present all kinds of examinations both need have been used water-color paintbrush and write, and need use pencil card-coating, rubber correction again; The pen core of the utility model comprises pencil-lead and water fillable; Lay respectively at the two ends of pen, and be furnished with the pen cap, make one-pen can satisfy above-mentioned all needs with the rubber of smaller size smaller; And easy to carry, use simply, the pen core material that the user will be not too much when card-coating is yet pruned.

The utlity model has advantage simple in structure, easy to carry, easy and simple to handle, that save time, save the pen core material.

Description of drawings

Fig. 1 is the cutaway view of the utility model;

Fig. 2 be among the utility model Fig. 1 A-A to sectional view;

The specific embodiment

Embodiment 1

Like Fig. 1, shown in Figure 2, a kind of multi-functional examination comprises pencil shell 1 and the pencil-lead 2 that is positioned at pencil shell 1 with pen, water-color paintbrush shell 3 and the water fillable 4 that is positioned at water-color paintbrush shell 3, nib 5, the cap for brush 6, rubber 7.Water-color paintbrush shell 3 links to each other with screw thread with written 5; Water-color paintbrush shell 3 ends are provided with external screw thread; Nib is provided with corresponding internal thread in 5 holes; Water fillable 4 is interspersed in the water-color paintbrush shell 3 and head is piercing in nib 5, and pencil shell 1 links to each other with the bayonet socket mosaic mode with water-color paintbrush shell 3, and the bayonet socket degree of depth is 1/4th of pencil-lead 2 length.The equal in length of pencil-lead 2 and water fillable 4, pencil-lead 2 cross sections are rectangle.The cap for brush 6 be placed in water-color paintbrush shell 3 ends after rubber 7 links to each other with mosaic mode.

Claims

1. a multi-functional examination is with pen; Comprise pencil shell (1) and be positioned at the pencil-lead (2) of pencil shell (1); Water-color paintbrush shell (3) and be positioned at the water fillable (4) of water-color paintbrush shell (3), nib (5), the cap for brush (6) and rubber (7); It is characterized in that: pencil shell (1) links to each other with the bayonet socket mosaic mode with water-color paintbrush shell (3); The bayonet socket degree of depth is 1/4th of pencil-lead (a 2) length, and nib (5) links to each other through screw thread with water-color paintbrush shell (3), the cap for brush (6) and the end that is placed in water-color paintbrush shell (3) after rubber (7) links to each other with mosaic mode.

2. a kind of multi-functional examination as claimed in claim 1 is with pen, and it is characterized in that: said water-color paintbrush shell (3) end is provided with external screw thread, and nib is provided with corresponding internal thread in (5) hole, and water fillable (4) is interspersed in the water-color paintbrush shell (3) and head is piercing in nib (5).

3. a kind of multi-functional examination as claimed in claim 1 is with pen, and it is characterized in that: the cross section of described pencil-lead (2) is a rectangle, the equal in length of said pencil-lead (2) and water fillable (4).

4. a kind of multi-functional examination as claimed in claim 1 is characterized in that with pen: described pencil shell (1) is made for timber, and described water-color paintbrush shell (3), nib (5) and the pen cap (6) are plastic production.