CN214775019U

CN214775019U - Portable writing brush

Info

Publication number: CN214775019U
Application number: CN202120781196.8U
Authority: CN
Inventors: 黄楷宸; 莫育红; 廖恒发; 覃庆源
Original assignee: Nanning Xibulin Education Technology Co ltd
Current assignee: Nanning Xibulin Education Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-19
Anticipated expiration: 2031-04-13

Abstract

A portable writing brush, comprising: one-level pen-holder, second grade pen-holder, nib, pen cap, waterproof rubber mat and location pearl, the utility model discloses a design of sectional type pen-holder shortens pen-holder length and conveniently carries in inserting the one-level pen-holder with the second grade pen-holder during carrying, pulls out the second grade pen-holder to the location pearl goes out to block to the location and restores to normal writing brush length and uses during the use.

Description

Portable writing brush

Technical Field

The utility model relates to a stationery field especially relates to a portable writing brush.

Background

The existing writing brush mainly comprises a writing brush head, a pen holder and a brush cap, wherein the writing brush head and the pen holder are fixedly bonded by glue, the brush cap is generally a plastic sleeve, the writing brush is inconvenient to carry due to the fact that the pen holder is long and the writing brush head cannot be replaced, water needs to be sucked by paper towels after the writing brush head is cleaned, and otherwise the writing brush head is soaked in accumulated water in the brush cap directly.

Disclosure of Invention

The utility model aims at providing a portable writing brush, for realizing above-mentioned purpose take the scheme as follows:

a portable writing brush, comprising: the pen comprises a primary pen holder, a secondary pen holder, a pen point, a pen cap, a waterproof rubber pad and a positioning bead, wherein the secondary pen holder is nested in the primary pen holder, the bottom of the secondary pen holder is provided with a limiting ring, the positioning bead is installed on two sides of the bottom of the secondary pen holder, the two sides of the top of the primary pen holder are provided with positioning holes, the primary pen holder and the pen point are connected through threads, the bottom of the primary pen holder is provided with a threaded structure, the top of the inner side of the pen cap is provided with threads, the waterproof rubber pad is installed on the inner side of the pen cap, the bottom of the pen cap is provided with a water outlet, and the pen cap is connected with the bottom of the primary pen holder through threads.

Furthermore, the shape of the waterproof rubber pad is matched with the shape of the inner side of the pen cap, the inner side of the waterproof rubber pad is provided with a twill bulge, the bottom of the waterproof rubber pad is provided with a drain hole, and the drain hole is communicated with a water outlet of the pen cap.

The utility model has the advantages that:

(1) the utility model discloses a design of sectional type pen-holder shortens pen-holder length and conveniently carries in inserting the one-level pen-holder with the second grade pen-holder during carrying, pulls out the second grade pen-holder to the location pearl goes out to block the location and resumes normal writing brush length and use during the use.

(2) The utility model discloses adopt threaded connection between nib and the second grade pen-holder, can easily change the nib, improve the pen-holder utilization ratio.

(3) The utility model discloses a be equipped with waterproof cushion in the cap for brush, this waterproof cushion can avoid the water corrosion cap that the nib contains to influence the cap for brush and take out, and waterproof cushion inboard is equipped with the oblique screw thread arch, can extrude the water of writing brush nib through rotatory cap for brush, no longer need paper towel dry water.

(4) The utility model discloses a cap for brush and waterproof cushion are equipped with delivery port and wash port respectively, can avoid the water ponding to steep bad nib in the cap for brush with the moisture discharge cap that waterproof cushion knob extruded.

Drawings

FIG. 1 is a schematic view of the present invention with its structure disassembled;

FIG. 2 is a schematic view of a partial connection between the primary pen holder and the secondary pen holder;

the meanings of the labels in the figure are as follows:

1-first-level penholder; 2-secondary penholder; 3-pen point; 4-a pen cap; 5-waterproof rubber mat; 6-positioning beads; 7-a limit ring; 8-positioning holes; 9-a thread structure; 10-a water outlet; 51-twill protrusions; 52-drainage holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

A portable writing brush, comprising: one-level pen-holder 1, second grade pen-holder 2, nib 3, cap for brush 4, waterproof cushion 5 and location pearl 6, second grade pen-holder 1 nestification is in one-level pen-holder 2, and second grade pen-holder 2's bottom is equipped with spacing collar 7, and second grade pen-holder 2's bottom both sides installation location pearl 6, and the top both sides of one-level pen-holder 1 are equipped with locating hole 8, pass through threaded connection between one-level pen-holder 1 and the nib 3, and the bottom of one-level pen-holder 1 is equipped with helicitic texture 9, and the inboard top of cap for brush 4 is equipped with the screw thread, and waterproof cushion 5 is installed to cap for brush 4 inboard, and the bottom of cap for brush 4 is equipped with delivery port 10, and threaded connection is passed through with the bottom of one-level pen-holder 1 to cap for brush 4.

Preferably, the shape of the waterproof rubber pad 5 is adapted to the shape of the inner side of the pen cap 4, the inner side of the waterproof rubber pad 5 is provided with a diagonal projection 51, the bottom of the waterproof rubber pad 5 is provided with a drainage hole 52, and the drainage hole 52 is communicated with the water outlet 10 of the pen cap 4.

Claims

1. A portable writing brush, comprising: the pen comprises a primary pen holder (1), a secondary pen holder (2), a pen point (3), a pen cap (4), a waterproof rubber gasket (5) and positioning beads (6), wherein the secondary pen holder (2) is nested in the primary pen holder (1), a limiting ring (7) is arranged at the bottom of the secondary pen holder (2), the positioning beads (6) are installed at two sides of the bottom of the secondary pen holder (2), positioning holes (8) are formed in two sides of the top of the primary pen holder (1), the primary pen holder (1) and the pen point (3) are connected through threads, a threaded structure (9) is arranged at the bottom of the primary pen holder (1), threads are arranged at the top of the inner side of the pen cap (4), the waterproof rubber gasket (5) is installed at the inner side of the pen cap (4), a water outlet (10) is formed in the bottom of the pen cap (4), and the bottom of the primary pen holder (1) is connected through threads.

2. The portable writing brush according to claim 1, wherein: the shape of the waterproof rubber mat (5) is matched with the shape of the inner side of the pen cap (4), the inner side of the waterproof rubber mat (5) is provided with a twill bulge (51), the bottom of the waterproof rubber mat (5) is provided with a drain hole (52), and the drain hole (52) is communicated with a water outlet (10) of the pen cap (4).