CN212472895U - Fluorescent marking pen - Google Patents

Abstract

The utility model discloses a fluorescence labeling pen, including a shell, stock solution core, nib and cap for brush, the cartridge can be dismantled to the one end of a shell has the mount pad that is used for the nib installation, the cap for brush cover is established the outside of mount pad, the position that corresponds the nib in the cap for brush is provided with and is used for nib male slot, the lateral wall of slot with form an annular between the inside wall of cap for brush, the annular intussuseption is filled with a plurality of sign blocks that play the sign effect, the notch department of annular disposes cyclic annular closing cap, the inside diameter end and the slot lateral wall conflict cooperation of cyclic annular closing cap, the outside diameter end of cyclic annular closing cap and the inside wall conflict cooperation of cap for brush, the cap for brush is the transparence. The utility model provides a pen cap not only has the protection nib function, can increase the fluorescent mark pen of pen cap variety simultaneously.

Description

Fluorescent marking pen

Technical Field

The utility model belongs to the technical field of stationery, especially, fluorescence mark pen.

Background

The highlighter is an indispensable writing tool for people in learning, working and living environments, and is more convenient for people to efficiently and timely look up notes made before or mark key contents as a marking pen.

At present, the fluorescent pen comprises a pen container, a liquid storage core, a pen point and a pen cap for protecting the pen point, wherein the pen point is in contact connection with the liquid storage core and then absorbs pigment for writing. The pen cap in the prior art only has the function of protecting the pen point and has a single function. In addition, the refill on the nib adopts the fibre material preparation usually, and the fibre nib is when sliding on the paper, and the friction that produces is great for the application rate of pigment, also produces great friction sound more easily when the mark, influences the use impression.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a pen cap not only has the function of protecting the pen head, but also can increase the fluorescent marking pen of the diversity of the pen cap.

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a fluorescence labeling pen, includes a shell, stock solution core, nib and cap for brush, the cartridge can be dismantled to the one end of shell for brush has the mount pad that is used for the nib installation, the cap for brush cover is established the outside of mount pad, the position that corresponds the nib in the cap for brush is provided with and is used for nib male slot, the lateral wall of slot with form an annular between the inside wall of cap for brush, the annular intussuseption is filled with a plurality of sign blocks that play the sign effect, the notch department of annular disposes cyclic annular closing cap, the cooperation of contradicting with the slot lateral wall is held to the internal diameter of cyclic annular closing cap, the cooperation of contradicting of the internal wall of cap for brush is held to the external diameter of cyclic annular closing cap, the cap for brush.

Adopt above-mentioned scheme, through set up the slot on the cap for brush, can make the nib get into in the slot when inserting the cap for brush, play the guard action to the nib, form the annular in the cap for brush simultaneously, the cap for brush of transparent form, the person of facilitating the use sees inside state through the cap for brush, consequently, pack a plurality of identification blocks in the cap for brush annular intussuseption, the identification block can be various shapes (cartoon, animal etc.) that have the decorative action, also can be the object (colour and highlighter colour same) that has the colour differentiation effect simultaneously, not only can play the decorative action of cap for brush, and can also increase the interest of cap for brush, diversity. The annular sealing cover at the groove opening of the annular groove can prevent the identification block from being separated from the annular groove.

As a further setting of the utility model, the internal diameter end of cyclic annular closing cap is provided with the sleeve to extending in the cap for brush, telescopic inner wall with the cooperation of contradicting of the lateral wall of slot, the inside wall of cap for brush is provided with and is used for preventing the cyclic annular flange that cyclic annular closing cap axial was deviate from, the external diameter end of cyclic annular closing cap is contradicted on the cyclic annular flange.

By adopting the scheme, the sleeve on the annular sealing cover is sleeved on the side wall of the slot, so that the inner wall of the sleeve is in conflict fit with the outer side wall of the slot, the outer diameter end of the annular sealing cover is in conflict with the annular flange on the inner side wall of the pen cap, the annular sealing cover is conveniently positioned, installed and limited and fixed, and the pen cap is simple in structure and convenient to install.

As a further setting of the utility model, the inside wall of cap for brush has a plurality of first bumps in cap opening department circumference equipartition, first bump with the cooperation of contradicting of the lateral wall of mount pad, the cap opening of cap for brush is formed with the cyclic annular extension that is used for the overcoat on a shell outer wall to a shell direction extension, the inner wall of cyclic annular extension has a plurality of second bumps along the circumference equipartition, the second bump with the cooperation of contradicting of the outer wall of a shell.

Adopt above-mentioned scheme, through setting up first bump in cap opening department axial, make the cooperation of contradicting of the lateral wall of first bump and mount pad, increase the frictional force between cap for a brush and the mount pad, improve the stability of cap for a brush registrate on the mount pad, and the extension that cap for a brush opening extends the setting is in a plurality of second bumps of inner wall circumference equipartition, make second bump and a shell outer wall conflict, increased the frictional force between cap for a brush and the shell for a brush simultaneously, further improve the stability that cap for a brush was registrated fashionable, prevent that the cap for a brush from droing.

As a further setting of the utility model, the nib is including writing the piece, the stick that absorbs water and adorn the installation piece on the mount pad admittedly, including being used for the stick that absorbs water to insert the through-hole of establishing on the installation piece, the one end terminal surface of the stick that absorbs water with write the piece contact cooperation of writing, the other end of the stick that absorbs water with stock solution core contact cooperation, the one end at the installation piece is fixed to the piece of writing, the fixed cartridge of the other end of installation piece is on the mount pad, write the piece and adopt polymer sintering material to make, the stick that absorbs water adopts fibrous material to make.

Adopt above-mentioned scheme, the stick that absorbs water sets up in the through-hole of installation piece, can prevent to absorb water stick and outside air contact, avoid not using the condition that the stick that absorbs water withers and became invalid for a long time, improve highlighter life, the block of writing that adopts polymer sintering material to make is less with the frictional force between the paper when writing, consequently, the friction sound is less, improve and use the impression, its hydroscopicity of the stick that absorbs water that fiber material made is better, the difficult condition of "china ink" that appears absolutely, the nib made by two kinds of different materials uses the impression better, the play china ink of nib is more smooth and easy.

As the utility model discloses a further setting, the one end of installation piece is provided with the draw-in groove, it fixes to write the piece card in the draw-in groove, the draw-in groove is provided with the diapire, the both sides of diapire set up the backup pad respectively, the lower side end of diapire is provided with carries out the limiting plate of fixing a position to writing the piece.

Adopt above-mentioned scheme, the backup pad can prevent to exert oneself excessively will write the piece rupture, plays certain protection supporting role, and diapire and limiting plate can improve the stability of writing the piece installation.

As a further setting of the utility model, the installation piece is transparent setting.

By adopting the scheme, the pen point is more attractive.

As a further setting of the utility model, the identification block is a fluorescent sheet.

By adopting the scheme, the pen cap has the advantages of better decorative effect and marking effect during commodity display, is more attractive and is more popular with consumers.

The present invention will be further described with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic exterior view of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is a cross-sectional view of an embodiment of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is an enlarged view of a portion B in fig. 3.

Detailed Description

The specific embodiment of the utility model is shown in fig. 1-5, a fluorescent marking pen, which comprises a pen shell 1, a liquid storage core 2, a pen point 3 and a pen cap 4, wherein one end of the pen shell 1 is detachably inserted with a mounting seat 11 for mounting the pen point 3, the pen cap 4 is sleeved outside the mounting seat 11, a slot 41 for inserting the pen point 3 is arranged at the position corresponding to the pen point 3 in the pen cap 4, an annular groove 42 is formed between the side wall of the slot 41 and the inner side wall of the pen cap 4, a plurality of identification blocks 5 playing a role of identification are filled in the annular groove 42, the identification blocks 5 are fluorescent sheets, an annular sealing cover 43 is arranged at the notch of the annular groove 42, the inner diameter end 43a of the annular sealing cover 43 is in interference fit with the side wall of the slot 41, the outer diameter end 43b of the annular sealing cover 43 is in interference fit with the inner side wall of the pen cap 4, the pen cap 4 is transparent, the identification block 5 inside the cap 4 can be seen.

The inner diameter end 43a of the annular sealing cover 43 extends into the pen cap 4 to form a sleeve 431, the inner wall of the sleeve 431 is in interference fit with the outer side wall of the slot 41, the inner side wall of the pen cap 4 is provided with an annular flange 44 for preventing the annular sealing cover 43 from axially falling off, and the outer diameter end 43b of the annular sealing cover 43 is in interference fit with the annular flange 44.

The inside wall of cap 4 has a plurality of first bumps 45 in cap mouth department circumference equipartition, first bump 45 with the cooperation of contradicting of the lateral wall of mount pad 11, the cap mouth of cap 4 extends to a shell 1 direction and is formed with the cyclic annular extension 46 that is used for the overcoat on a shell 1 outer wall, the inner wall of cyclic annular extension 46 has a plurality of second bumps 461 along the circumference equipartition, second bump 461 with the cooperation of contradicting of the outer wall of a shell 1.

The pen point 3 comprises a writing block 31, a water absorption rod 32 and a mounting block 33 fixedly mounted on the mounting seat 11, the mounting block 33 comprises a through hole 331 for the water absorption rod 32 to be inserted, one end face of the water absorption rod 32 is in contact fit with the writing block 31, the other end of the water absorption rod 32 is in contact fit with the liquid storage core 2, the writing block 31 is fixed at one end of the mounting block 33, the other end of the mounting block 33 is fixedly inserted on the mounting seat 11, and the mounting block 33 is transparent, so that the pen point 3 is more attractive. The writing block 31 is made of a polymer sintering material, and the water absorbing rod 32 is made of a fiber material. The friction between the writing block 31 made of the polymer sintering material and paper is small when writing, so that the friction sound is small, the use feeling is improved, the water absorption of the water absorption rod 32 made of the fiber material is better, the ink is not easy to break, the use feeling of the pen point 3 made of two different materials is better, and the ink outlet of the pen point 3 is smoother.

The one end of installation piece 33 is provided with draw-in groove 332, it fixes to write the card of piece 31 in the draw-in groove 332, draw-in groove 332 is provided with diapire 3321, the both sides of diapire 3321 set up backup pad 3322 respectively, the downside end of diapire 3321 is provided with carries out the limiting plate 3323 of fixing a position to writing piece 31.

The utility model discloses do not confine the above-mentioned embodiment to, the general technical personnel in this field can adopt other multiple embodiments to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope.

Claims (7)

1. The utility model provides a fluorescence mark pen, includes pen shell, stock solution core, nib and cap for brush, its characterized in that: the cartridge can be dismantled to the one end of shell of a pen has the mount pad that is used for the nib installation, the cap cover is established the outside of mount pad, the position that corresponds the nib in the cap of a pen is provided with and is used for nib male slot, the lateral wall of slot with form an annular between the inside wall of cap of a pen, the annular intussuseption is filled with a plurality of sign blocks that play the sign effect, the notch department of annular disposes cyclic annular closing cap, the cooperation of contradicting of the internal diameter end and the slot lateral wall of cyclic annular closing cap, the cooperation of contradicting of the external diameter end of cyclic annular closing cap and the inside wall of cap of a pen, the cap of a pen is the transparence.

2. The fluorescent marking pen of claim 1, wherein: the inner diameter end of the annular sealing cover extends into the pen cap to form a sleeve, the inner wall of the sleeve is in interference fit with the outer side wall of the slot, an annular flange used for preventing the annular sealing cover from being axially separated is arranged on the inner side wall of the pen cap, and the outer diameter end of the annular sealing cover is in interference fit with the annular flange.

3. The fluorescent marking pen of claim 1, wherein: the inside wall of pen cap has a plurality of first bumps in cap mouth department circumference equipartition, first bump with the cooperation of contradicting of the lateral wall of mount pad, the cap mouth of pen cap extends to a shell direction and is formed with the cyclic annular extension that is used for the overcoat on a shell outer wall, the inner wall of cyclic annular extension has a plurality of second bumps along the circumference equipartition, the second bump with the cooperation of contradicting of the outer wall of a shell.

4. The fluorescent marking pen of claim 1, wherein: the pen point comprises a writing block, a water absorption rod and a mounting block fixedly mounted on a mounting seat, the mounting block comprises a through hole for the water absorption rod to be inserted, one end face of the water absorption rod is in contact fit with the writing block, the other end of the water absorption rod is in contact fit with the liquid storage core, the writing block is fixed at one end of the mounting block, the other end of the mounting block is fixedly inserted on the mounting seat, the writing block is made of polymer sintering materials, and the water absorption rod is made of fiber materials.

5. The fluorescent marking pen of claim 4, wherein: the one end of installation piece is provided with the draw-in groove, it fixes to write the piece card in the draw-in groove, the draw-in groove is provided with the diapire, the both sides of diapire set up the backup pad respectively, the downside end of diapire is provided with carries out the limiting plate of fixing a position to writing the piece.

6. A fluorescence marking pen according to claim 4 or 5, characterized in that: the installation block is in transparent arrangement.

7. A fluorescence marking pen as claimed in claim 1 or 2 or 3 or 4 or 5, wherein: the identification block is a fluorescent sheet.

Images