CN207889406U - A kind of portable waterproof Anti-leakage type watercolor pencil - Google Patents

Abstract

The utility model discloses a kind of portable waterproof Anti-leakage type watercolor pencils,Including penholder,One end of the penholder is provided with pen cover,The other end is provided with written seat,The interior bottom portion of the pen cover is equipped with washer,And pen cover screw thread is offered on the inner surface wall of pen cover,It is provided with pen core seat at the bosom position of the pen cover,Pen core seat screw thread is offered on the inner surface wall of the pen core seat,The inside of the penholder is equipped with pen core,The pen core offers pen core screw thread on one end appearance wall of pen cover,And pen core offers pen core groove inside one end of written seat,Written seat screw thread is offered on the appearance wall of the nib seat,The utility model pen core seat passes through pen core screw thread and pen core seat threaded engagement connection with pen core,After using nib for a long time,Pen cover can be rotated clockwise,To drive pen core seat to rotate,And then pen core seat is made to squeeze pen core,Water in pen core is squeezed into nib,Ensure the normal water outlet of nib,Using efficient and convenient.

Description

A kind of portable waterproof Anti-leakage type watercolor pencil

Technical field

The utility model belongs to watercolor pencil technical field, and in particular to a kind of portable waterproof Anti-leakage type watercolor pencil.

Background technology

The advantages of coloured art pen is moisture foot, and rich in color, bright-coloured, the disadvantage is that moisture is uneven, transition is unnatural, dichromatism Bad reconciliation together, so being generally adapted picture children's drawing, some coloured art pen shells can also be separated into several vertical water Color slot adds in each slot and fills different watercolors, and coloured art pen can be made once to write out the big word of painting and calligraphy or book of different color Different patterns is drawn, and color can be adjusted arbitrarily, one pen can once book be write big character or large area painting and calligraphy are tinted, and Color change is abundant, and the creation of painting and calligraphy preferably improves and scribbles effect, is conducive to improve students ' interest of study and painting and calligraphy water It is flat.

But watercolor pencil currently on the market is not only complicated, but also have a single function, traditional nib cannot be with pen core reality When contact, after a period of use, i.e., can be dry and astringent, cannot normally be discharged, traditional watercolor pencil is easy leak, and is not easy waterproof, Using not convenient enough.

Utility model content

The purpose of this utility model is to provide a kind of portable waterproof Anti-leakage type watercolor pencils, to solve above-mentioned background technology Traditional nib of middle proposition cannot after a period of use that is, can be dry and astringent with pen core real-time contact, cannot normally be discharged, tradition Watercolor pencil be easy leak, and be not easy waterproof, not convenient enough the problem of use.

To achieve the above object, the utility model provides the following technical solutions：A kind of portable waterproof Anti-leakage type watercolor pencil, Including penholder, one end of the penholder is provided with pen cover, and the other end is provided with written seat, and the nib seat is fixed with penholder to be connected It connects, the interior bottom portion of the pen cover is equipped with washer, and pen cover screw thread is offered on the inner surface wall of pen cover, and the pen cover passes through pen Lid screw thread is threadedly coupled with pen core, and pen core seat, the inner surface wall of the pen core seat are provided at the bosom position of the pen cover On offer pen core seat screw thread, the inside of the penholder is equipped with pen core, and the pen core is opened on one end appearance wall of pen cover Equipped with pen core screw thread, and pen core offers pen core groove inside one end of written seat, and the pen core seat passes through pen core with pen core Screw thread and pen core seat threaded engagement connection offer written seat screw thread on the appearance wall of the nib seat, the nib seat it is interior Portion is equipped with nib, and the outer cover of written seat is equipped with pen cap, and the nib is movably connected in the inside of pen core groove, the pen Pen cap screw thread is offered on the inner surface wall of cap, the pen cap passes through pen cap screw thread and written seat threaded engagement connection with written seat.

Preferably, the pen core is internally provided with sponge, and the inside of the sponge is immersed water.

Preferably, the washer is cirque structure.

Preferably, the stupefied item of protrusion is offered on the appearance wall of the pen cover.

The utility model compared with prior art, has the advantages that：

(1) the utility model pen core seat uses for a long time with pen core by pen core screw thread and pen core seat threaded engagement connection After nib, pen cover can be rotated clockwise, to drive pen core seat to rotate, and then pen core seat is made to squeeze pen core, by the pen in pen core Water is squeezed into nib, ensures that the normal water outlet of nib, use are efficient and convenient.

(2) the utility model washer is cirque structure, can rotary pen lid counterclockwise, pen cover and penholder are screwed, pen is made The washer of base portion setting is bonded with penholder, to achieve the purpose that waterproof.

(3) one end of the utility model pen core offers pen core groove, when installing pen core, pen core is made to offer the one of pen core groove End cap is extended in nib outside one end inside penholder, and nib can be made to be in moisture state in real time, solves traditional nib Cannot with pen core real-time contact, after a period of use, that is, will appear it is dry and astringent, the problem of cannot being normally discharged.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the explosive view of the utility model；

Fig. 3 is the pen cap structure schematic diagram of the utility model；

Fig. 4 is the pen core structural schematic diagram of the utility model；

Fig. 5 is the pen cover structure schematic diagram of the utility model.

In figure：1- pen caps, 2- penholders, 3- pen cores, 4- pen cores seat, 5- pen covers, 6- nibs, 7- nibs seat, 8- nib seat spiral shells Line, 9- pen cores screw thread, 10- pen caps screw thread, 11- pen core grooves, 12- pen core seats screw thread, 13- pen covers screw thread, 14- washers.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of portable waterproof Anti-leakage type watercolor pencil, packet Penholder 2 is included, one end of penholder 2 is provided with pen cover 5, and the other end is provided with written seat 7, and written seat 7 is fixedly connected with penholder 2, pen The interior bottom portion of lid 5 is equipped with washer 14, plays the role of waterproof leakproof, and pen cover screw thread is offered on the inner surface wall of pen cover 5 13, pen cover 5 is threadedly coupled by pen cover screw thread 13 with pen core 3, and pen core seat 4, pen core are provided at the bosom position of pen cover 5 Pen core seat screw thread 12 is offered on the inner surface wall of seat 4, the inside of penholder 2 is equipped with pen core 3, and pen core 3 is internally provided with sponge, The inside of sponge, which is immersed, water, ensures that normally water outlet, pen core 3 offer pen core to nib 6 on one end appearance wall of pen cover 5 Screw thread 9, and pen core 3 offers pen core groove 11 inside one end of written seat 7, pen core seat 4 passes through pen core screw thread 9 with pen core 3 Connection is screwed with pen core seat screw thread 12, written seat screw thread 8 is offered on the appearance wall of written seat 7, the inside of written seat 7 is equipped with Nib 6, and the outer cover of written seat 7 is equipped with pen cap 1, nib 6 is movably connected in the inside of pen core groove 11, pen cap 1 and written seat 7 lids close, and play a protective role to nib 6, and pen cap screw thread 10 is offered on the inner surface wall of pen cap 1, and pen cap 1 passes through with written seat 7 Pen cap screw thread 10 and written seat screw thread 8 screw connection.

In the present embodiment, it is preferred that pen core 3 is internally provided with sponge, and the inside of sponge, which is immersed, water, ensures nib 6 normal water outlets.

In the present embodiment, it is preferred that washer 14 is cirque structure, can rotary pen lid 5 counterclockwise, by pen cover 5 and penholder 2 It screws, so that the washer 14 that 5 bottom of pen cover is arranged is bonded with penholder 2, to achieve the purpose that waterproof.

In the present embodiment, it is preferred that offer the stupefied item of protrusion on the appearance wall of pen cover 5, increase between finger and pen cover 5 Frictional force facilitates rotation pen cover 5.

The operation principle and process for using of the utility model：Carrying out in use, rotate clockwise pen cover 5, by pen cover 5 from The top whiz of penholder 2, pen core 3 is placed on inside penholder 2, and one end that pen core 3 offers pen core groove 11 is made to be sleeved on nib and 6 prolong It extends to outside one end inside penholder 2, and the one end for making pen core 3 offer pen core screw thread 9 extends into the inside of pen core seat 4, and It is screwed by pen core seat screw thread 12 and pen core screw thread 9 with pen core seat 4, then rotates pen cover 5 counterclockwise, pen cover 5 and penholder 2 are revolved It closes, the washer 14 that 5 bottom of pen cover is arranged is made to be bonded with penholder 2, to achieve the purpose that waterproof, by rotating clockwise pen cap 1, By pen cap 1 from whiz on written seat 7, user holds penholder 2, so that nib 6 is contacted with paper, is scribbled, for a long time After nib 6, pen cover 5 can be rotated clockwise, to drive pen core seat 4 to rotate, and then pen core seat 4 is made to squeeze pen core 3, by pen Water in core 3 is squeezed into nib 6, ensures the normally water outlet of nib 6.

Claims (4)

1. a kind of portable waterproof Anti-leakage type watercolor pencil, including penholder（2）, it is characterised in that：The penholder（2）One end setting There is pen cover（5）, the other end is provided with written seat（7）, the nib seat（7）With penholder（2）It is fixedly connected, the pen cover（5）'s Interior bottom portion is equipped with washer（14）, and pen cover（5）Inner surface wall on offer pen cover screw thread（13）, the pen cover（5）Pass through Pen cover screw thread（13）With pen core（3）It is threadedly coupled, the pen cover（5）Bosom position at be provided with pen core seat（4）, described Pen core seat（4）Inner surface wall on offer pen core seat screw thread（12）, the penholder（2）Inside pen core is installed（3）, the pen Core（3）Close to pen cover（5）One end appearance wall on offer pen core screw thread（9）, and pen core（3）Close to nib seat（7）One end Inside offers pen core groove（11）, the pen core seat（4）With pen core（3）Pass through pen core screw thread（9）With pen core seat screw thread（12）Rotation Close connection, the nib seat（7）Appearance wall on offer written seat screw thread（8）, the nib seat（7）Inside pen is installed Head（6）, and written seat（7）Outer cover be equipped with pen cap（1）, the nib（6）, it is movably connected in pen core groove（11）Inside, The pen cap（1）Inner surface wall on offer pen cap screw thread（10）, the pen cap（1）With written seat（7）Pass through pen cap screw thread （10）With written seat screw thread（8）Screw connection.

2. a kind of portable waterproof Anti-leakage type watercolor pencil according to claim 1, it is characterised in that：The pen core（3）'s It is internally provided with sponge, the inside of the sponge, which is immersed, water.

3. a kind of portable waterproof Anti-leakage type watercolor pencil according to claim 1, it is characterised in that：The washer（14）For Cirque structure.

4. a kind of portable waterproof Anti-leakage type watercolor pencil according to claim 1, it is characterised in that：The pen cover（5）'s The stupefied item of protrusion is offered on appearance wall.