CN203004636U

CN203004636U - Side opening fountain pen

Info

Publication number: CN203004636U
Application number: CN 201220712005
Authority: CN
Inventors: 董宇峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-21
Filing date: 2012-12-21
Publication date: 2013-06-19
Anticipated expiration: 2022-12-21

Abstract

The utility model relates to a side opening fountain pen comprising a pen tube and a refill coaxially mounted in the pen tube. The upper end of the pen tube is a closed end integrally made, and a side cover is hinged on an edge of an axial through slot which is used for the changing of the refill and is made on one side of the pen tube. The side opening fountain pen is simple in structure, small in size, easy to carry, firm and durable, scientific in design, reasonable in structure, easy to use, economical and practical.

Description

The side water-color paintbrush that opens a position

Technical field

The utility model belongs to the stationery field, especially a kind of side water-color paintbrush that opens a position.

Background technology

Water-color paintbrush is the writing implement that people commonly use, and present water-color paintbrush is installed an end cap in shaft of a writing brush upper end engagement, turns on end cap when needing to change pen core and changes, when writing, end cap is as the support of pen core, and after repeatedly changing, it is loosening that end cap can become, easily throw off when writing, impact is used.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of side water-color paintbrush that opens a position is provided, this side water-color paintbrush design science, rational in infrastructure, easy to use, economical and practical that opens a position.

The utility model solves its technical problem and takes following technical scheme to realize:

A kind of side water-color paintbrush that opens a position comprises the shaft of a writing brush and pen core, and pen core is coaxial to be arranged in the shaft of a writing brush, it is characterized in that: shaft of a writing brush upper end is integrated the blind end of making, and the shaft of a writing brush one side is shaped with for the axial pass trough of changing pen core, and this axial pass trough limit is hinged with side cover.

And, the spring of a plurality of auxiliary ejection pen cores is installed between the pen core of a side relative to side cover and shaft of a writing brush inwall.

Advantage of the present utility model and good effect are:

The utility model is simple in structure, and volume is small and exquisite to be easy to carry, firm and durable, design science, rational in infrastructure, easy to use, economical and practical.

Description of drawings

Fig. 1 is the utility model structural front view.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and by specific embodiment, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.

A kind of side water-color paintbrush that opens a position comprises the shaft of a writing brush 1 and pen core 2, and pen core is coaxial to be arranged in the shaft of a writing brush, and innovative point of the present utility model is:

Shaft of a writing brush upper end is integrated the blind end of making, and the shaft of a writing brush one side is shaped with for the axial pass trough of changing pen core, and this axial pass trough limit is hinged with side cover 4.

For the ease of using, the spring 3 of a plurality of auxiliary ejection pen cores is installed between the pen core of a side relative to side cover and shaft of a writing brush inwall.

Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: in the spirit and scope that do not break away from the utility model and claims, various replacements, variation and modification are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.

Claims

1. side water-color paintbrush that opens a position, comprise the shaft of a writing brush and pen core, and pen core is coaxial to be arranged in the shaft of a writing brush, it is characterized in that: shaft of a writing brush upper end is integrated the blind end of making, and the shaft of a writing brush one side is shaped with for the axial pass trough of changing pen core, and this axial pass trough limit is hinged with side cover.

2. the side water-color paintbrush that opens a position according to claim 1, is characterized in that: the spring that a plurality of auxiliary ejection pen cores are installed between the pen core of a side relative to side cover and shaft of a writing brush inwall.