CN204955819U - Environmental protection free ink pen - Google Patents

Abstract

The utility model provides an environmental protection free ink pen, is including nib, pen -holder and the cap for brush, nib outer wall cover is equipped with the nib cover, has the sponge in the nib cover, and the sponge sets up in the nib terminally, and the nib cover is connected with the pen -holder, and the nib cover inserts to the connecting hole of pen -holder in, and connecting hole one end has a closing cap, and the closing cap is connected with chu mo room one end, covers after the chumo room other end has, the utility model provides a current dust -free chalk at the in -service use in -process, can cause the problem of chronic pharyngitis, just the utility model discloses simple structure is practical, has very big market spreading value.

Description

A kind of environment-friendly water-based pen

Technical field

The utility model relates to stationery, especially a kind of environment-friendly water-based pen.

Background technology

The primary solvent of free ink pen is water, common free ink pen have steel-ball pen, signature pen, plastics, writing brushand nite writer pen, free ink pen is tasteless compared with oil pen, and nib is not easily dry, and its person's handwriting is fast light but not water-fast, runs into water and can play up and come, accidentally fell and be just easy to cut off the water supply.

At present, investigation result shows, and pharyngitis, cervical spondylopathy and lumbar muscle strain are that the three large professional glass chronic pharyngitis of teacher and cervical spondylopathy all exist significant difference in sex, and the incidence of women teacher's chronic pharyngitis, lumbar muscle strain and cervical spondylopathy is all higher than the male sex.Without disease patient or do not make a definite diagnosis in College Teachers, inferior health person accounts for without disease patient 71.3%, and complete healthy person only accounts for 28.7%.And College Teachers identify oneself to be in sub-health state and morbid state be respectively 50% and 6.1%, show that the health perception of College Teachers is general comparatively thin, health or psychological sub-health state do not cause their concern, especially disease condition, self-definition result and actual diseased rate differ 54.7 percentage points, the disease that College Teachers does not obviously have influence on daily life to some or obviously do not produce ailing sensation is described, such as: pharyngitis, vertebra high fat of blood etc., attention degree is nowhere near, and even ignores.Statistics shows, and many teachers suffering from chronic pharyngitis have selected " health " or " inferior health " in overall self-appraisal, do not think and lay oneself open to morbid state.

And the incidence of disease the highest be pharyngitis, cause the reason of pharyngitis mainly teacher often need use chalk write on blackboard, in the process using chalk, powder in chalk to be all bonded on blackboard, there is very major part all can fly upward aloft, and teacher is the user of chalk, distance chalk is nearest, the dust sucked is also maximum, and teacher is long-term use chalk month after month, dust soakage is far longer than the purge amount of human body self, so chronic pharyngitis is one of occupational disease of the highest incidence of teacher.

Chinese patent (publication number 2933888) dust-free chalk, its objective is that solution is unhygienic, and chalk dust is too large, wastes serious technical problem.It is formed primarily of chalk end, chalk body, chalk dust, drive link, push pedal, motor, battery, switch.It is characterized in that: the soldered upper end being connected on motor, the lower end of drive link, the mesopore screw thread of push pedal is arranged on the middle part of drive link, and the bottom of chalk dust pours the inside being arranged on chalk body into, and the lower thread of chalk end is arranged on the top of chalk body.

In above-mentioned open file, in actual use, most chalk dust can fall into in chalk body described dust-free chalk, but still the chalk dust that there is a part can fly upward everywhere, is finally absorbed by the body.

Utility model content

The utility model, in order to solve the technical problem of above-mentioned existence, provides a kind of environment-friendly water-based pen.

The technical solution of the utility model is achieved in that

A kind of environment-friendly water-based pen, comprise nib, penholder and the cap for brush, described written outer wall is arranged with pen point casing, have sponge in pen point casing, sponge is arranged on written end, and pen point casing is connected with penholder, pen point casing is inserted in the connecting hole of penholder, there is capping connecting hole one end, and capping is connected with ink storing chamber one end, and ink storing chamber's other end has bonnet.

Have the pen cap outside described penholder, pen cap tail end has screw thread, is connected with cap.

Described pen cap outer wall has anti-slip veins.

Described cap outer wall has vertical striped.

Described cap for brush inwall is fluted, corresponding with the striped of cap outer wall, for cap of outwarding winding.

Also have a movable balls in described ink storing chamber, there is perforation at movable balls center.

The utility model solves existing dust-free chalk in actual use, can cause the problem of chronic pharyngitis, and the utility model is simple and practical, has great market popularization value.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

1-nib; 2-penholder; The 3-cap for brush; 4-pen point casing; 5-sponge; 6-capping; 7-ink storing chamber; 8-bonnet; 9-cap; The 10-pen cap; The vertical striped of 11-; 12-anti-slip veins; 13-movable balls.

Detailed description of the invention

As shown in Figure 1, the utility model comprises nib, penholder and the cap for brush, described written outer wall is arranged with pen point casing, sponge is had in pen point casing, sponge is arranged on written end, the nib of nib extends to pen point casing outside, pen point casing is connected with penholder, pen point casing is inserted in the connecting hole of penholder, there is capping connecting hole one end, ink hole is had in the middle part of capping, ink flows out from ink hole, capping is connected with ink storing chamber one end, ink storing chamber's other end has bonnet, a movable balls is also had in ink storing chamber, there is perforation at movable balls center, movable balls can movement arbitrarily in ink storing chamber, prevent ink from solidifying, and have the effect stirring evenly ink.

The pen cap is had outside described penholder, pen cap outer wall has anti-slip veins, hand perspiration many and sliding pen when preventing from writing, help to hold the pen cap, pen cap tail end has screw thread, be connected with cap, cap outer wall has vertical striped, corresponding with the groove of cap for brush inwall, the groove of the cap for brush is aimed at the vertical striped of cap toward trapping and rotating, cap can be turned on, the nib of taking out penholder and being connected with penholder.

Claims (6)

1. an environment-friendly water-based pen, it is characterized in that: comprise nib, penholder and the cap for brush, described written outer wall is arranged with pen point casing, have sponge in pen point casing, sponge is arranged on written end, and pen point casing is connected with penholder, pen point casing is inserted in the connecting hole of penholder, there is capping connecting hole one end, and capping is connected with ink storing chamber one end, and ink storing chamber's other end has bonnet.

2. the environment-friendly water-based pen of one according to claim 1, it is characterized in that: have the pen cap outside described penholder, pen cap tail end has screw thread, is connected with cap.

3. the environment-friendly water-based pen of one according to claim 2, is characterized in that: described pen cap outer wall has anti-slip veins.

4. the environment-friendly water-based pen of one according to claim 2, is characterized in that: described cap outer wall has vertical striped.

5. the environment-friendly water-based pen of one according to claim 1, is characterized in that: described cap for brush inwall is fluted, corresponding with the striped of cap outer wall, for cap of outwarding winding.

6. the environment-friendly water-based pen of one according to claim 1, it is characterized in that: be also provided with movable balls in described ink storing chamber, there is perforation at movable balls center.