CN205238932U

CN205238932U - Novel drawing pen

Info

Publication number: CN205238932U
Application number: CN201520810476.1U
Authority: CN
Inventors: 朱忠飞; 丁思远
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2015-10-20
Filing date: 2015-10-20
Publication date: 2016-05-18
Anticipated expiration: 2025-10-20

Abstract

The utility model belongs to the graphics primitive, concretely relates to novel drawing pen, the utility model discloses constitute by back lid, pen container, nib, refill, black water container bag and the novel cap for brush, back lid can plug up the pen container, prevent a section of thick bamboo in black water container bag drop, the screw of the threaded and novel cap for brush in pen container front end outside combine, the rotation can make the novel cap for brush reciprocate, the nib protect the refill, be iron structure to the nib can prevent that the refill from reciprocating, refill lower extreme and nib link to each other, upper end and black water container bag are connected, in order to acquire the ink, black water container bag store the ink, the novel cap for brush inside contain the screw thread, the part contains the magnetite bottom to the part that contains the magnetite can incurve. The technological effect that above -mentioned technical scheme directly brought is effectively to avoid the nib that the loss the brought damage of the cap for brush and refill withered and can practice thrift preparation NULL, reduce cost.

Description

A kind of Novel drawing pen

Technical field

The utility model belongs to drawing instrument, is specifically related to a kind of Novel drawing pen.

Background technology

Common drawing pen contains a body and the cap for brush, and a body separates with the cap for brush. In manual drawing course, the cap for brush need to be unloaded just and can draw, but owing to often forgetting position that the cap for brush is put, or the cap for brush is because other reasons is lost, the cap for brush that can not find a period of time again and this matches. If drawing pen does not have the protection of the cap for brush, fall and cause nib damage, nib damage can cause whole pen to use, and if there is no the cap for brush, pen core ingress of air overlong time can dry up, and causes the inconvenience next time using.

Summary of the invention

The utility model is intended to address the above problem, thereby has proposed a kind of Novel drawing pen. The utility model is made up of bonnet, pen container, nib, pen core, ink gall-bladder and cap of pencil; Described bonnet can be blocked pen container, prevents that the interior ink gall-bladder from dropping; There is screw thread described pen container front end outside, and the screw thread combination of cap of pencil, and rotation can make cap of pencil move up and down; Described nib is protection pen core, be irony structure, and nib can prevent that pen core from moving up and down; Described pen core lower end is connected with nib, and upper end is connected with ink gall-bladder, to obtain ink; Described ink gall-bladder is storage ink; Screw thread is contained in described cap of pencil inside, and part contains magnetite bottom, and the part that contains magnetite can curve inwardly. The technique effect that technique scheme is directly brought is, effectively avoids nib damage that the loss of the cap for brush brings and pen core withered and can save a making material usage, reduces costs.

Brief description of the drawings

Fig. 1 is the utility model whole structure figure.

Fig. 2 is the utility model STRUCTURE DECOMPOSITION figure.

Fig. 3 is partial enlarged drawing.

Fig. 4 is the utility model fundamental diagram.

In figure, mark:

1-bonnet; 2-pen container; 3-nib; 4-pen core; 5-ink gall-bladder; 6-cap of pencil;

Detailed description of the invention

With reference to the accompanying drawings,, the utility model is described in detail in conjunction with the embodiments.

Embodiment

With reference to Fig. 1-Fig. 3, a kind of Novel drawing pen of the present embodiment, it comprises bonnet 1, pen container 2, nib 3, pen core 4, ink gall-bladder 5, cap of pencil 6, described bonnet 1 can be blocked pen container 2, prevents that the interior ink gall-bladder 5 from dropping; There is screw thread in described pen container 2 front end outsides, and the internal thread combination of cap of pencil 6, and rotation can make cap of pencil 6 move up and down; Described nib 3 is protection pen cores 4, is irony structure; And nib 3 can prevent that pen core 4 from moving up and down; Described pen core 4 lower ends are connected with nib 3, and upper end is connected with ink gall-bladder 5, to obtain ink; Described ink gall-bladder 5 is storage inks; Ink is delivered to bottom through pen core, just can draw and get the line of ink marker; Screw thread is contained in described cap of pencil 6 inside, and part contains magnetite bottom, and the part that contains magnetite can curve inwardly. Mode of operation: pen core 4 inserts nib 3 makes pen core 4 spill appropriate length from nib 3, and then nib 3 is connected with pen container 2. Ink gall-bladder 5 is put into pen container 2, cover bonnet 1; Cap of pencil 6 is connected with pen container 2 by screw thread. While using this utility model to draw, rotation cap of pencil 6, until spill pen core 4. Now can draw. Complete if drawn, opposite spin cap of pencil 6, disappears until pen core 4 spills part. Cap of pencil front end, because the effect meeting of magnetite merges automatically, prevents that air from entering pen container 2 and contacting with pen core 4, and Long contact time causes pen core 4 withered, and impact is used next time.

Claims

1. a Novel drawing pen, it is characterized in that, comprise bonnet (1), pen container (2), nib (3), pen core (4), ink gall-bladder (5), cap of pencil (6), described bonnet (1) can be blocked pen container (2), prevents that the interior ink gall-bladder (5) from dropping; There is screw thread in described pen container (2) front end outside, and the internal thread combination of cap of pencil (6), and rotation can make cap of pencil (6) move up and down.

2. a kind of Novel drawing pen according to claim 1, is characterized in that, described nib (3) is used for protecting pen core (4), is irony structure; And nib (3) can prevent that pen core (4) from moving up and down; Described pen core (4) lower end is connected with nib (3), and upper end is connected with ink gall-bladder (5), to obtain ink.

3. a kind of Novel drawing pen according to claim 1, is characterized in that, described ink gall-bladder (5) is storage ink; Ink is delivered to bottom through pen core, just can draw and get the line of ink marker; Screw thread is contained in described cap of pencil (6) inside, and part contains magnetite bottom, and the part that contains magnetite can curve inwardly.