CN215153378U

CN215153378U - Painting brush for art painting

Info

Publication number: CN215153378U
Application number: CN202120494627.2U
Authority: CN
Inventors: 宋歆睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-12-14
Anticipated expiration: 2031-03-09

Abstract

The utility model relates to the technical field of pens for painting, and discloses a painting brush for art painting, which comprises a pen holder and a pen head, wherein the bottom end of the pen holder is provided with a connecting port, the pen head comprises a brush and a connecting head, the top end of the connecting head is fixedly provided with an inserting block, the inserting block is embedded in the connecting port, two sides inside the connecting port are both provided with accommodating cavities, a spring strip is fixedly arranged in the accommodating cavity, the tail end of the spring strip is fixedly connected with a limiting block, the middle part of the inserting block is provided with a through hole, two sides of the tail end of the limiting block all extend into the through hole, the top end of the through hole is provided with an opening, the top end of the connecting port is provided with a channel, the channel is communicated with the opening, a straight rod is movably arranged in the channel, the bottom end of the straight rod is fixedly provided with a pushing block positioned in the through hole, and the top end of the straight rod extends out of the channel, and a pen cover is fixedly arranged at the top end of the pen holder. The utility model discloses a can change the nib, it is more convenient to use.

Description

Painting brush for art painting

Technical Field

The utility model relates to a drawing is with a technical field, specifically is a painting brush for fine arts drawing.

Background

At present, painting is a kind of art that men and women, old and young all prefer, and the painting includes different types such as watercolor painting, plain drawing, wherein, in the study of watercolor painting and drawing, the writing brush is indispensable drawing instrument, but the nib of prior art writing brush most all can not change, need change new writing brush after the nib fries the hair, has increased expenditure expense, consequently, needs to provide a painting brush for fine arts drawing and solves above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a painting brush for fine arts drawing possesses advantages such as removable nib, has solved the nib and has damaged the problem that need change the painting brush again, has increased expenditure expense.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a painting brush for fine arts drawing, includes pen-holder and nib, the connector has been seted up to the bottom of pen-holder, the nib includes brush and connector, the fixed piece that inserts that is provided with in top of connector, it inlays the dress in the connector to insert the piece, the appearance chamber has all been seted up to the inside both sides of connector, it is provided with the spring strip to hold the intracavity fixation, the tail end fixedly connected with stopper of spring strip, the through-hole has been seted up at the middle part of inserting the piece, both sides the tail end of stopper all stretches into in the through-hole, the opening has been seted up on the top of through-hole, the passageway has been seted up on the top of connector, the passageway with the opening intercommunication, movable mounting has the straight-bar in the passageway, the bottom mounting of straight-bar is provided with and is located the promotion piece in the through-hole, the passageway is stretched out on the top of straight-bar, the fixed pen-cap that is provided with in top of pen-holder.

Preferably, the top of the pen holder is a threaded surface, the bottom end of the pen cover is provided with a threaded opening, the top end of the threaded opening is provided with a cavity, and the top of the pen holder is in threaded connection with the threaded opening.

Preferably, the top end of the straight rod extends into the cavity.

Preferably, the middle of the channel is provided with a cavity, the straight rod is integrally provided with a limiting ring positioned in the cavity, and the bottom end of the limiting ring is fixedly provided with a return spring positioned in the cavity.

Preferably, the spout has all been seted up to the both sides of opening, the both sides that promote the piece are all fixed and are provided with the draw runner, the tail end of draw runner inlays and adorns in the spout.

Preferably, the upper slope surface is arranged on the upper side of the tail end of the limiting block, the lower slope surface is arranged on the lower side of the tail end of the limiting block, and inclined surfaces matched with the upper slope surface are arranged on two sides of the bottom end of the pushing block.

Compared with the prior art, the utility model provides a painting brush for fine arts drawing possesses following beneficial effect:

the utility model can be taken out from one end of the pen holder through the matching of the inserting block and the connecting port, thereby facilitating the replacement of the pen point of the hair-frying pen or the replacement of the pen points with different models, facilitating the cleaning and reducing the cost of multiple purchase due to the damage of the painting brush; the pushing block is pushed downwards by the straight rod, so that the limiting blocks on two sides of the pushing block are pushed back into the containing cavity, the inserting block can be separated from the connecting port, and the pen point can be conveniently taken down from one end of the pen holder.

Drawings

Fig. 1 is a schematic sectional structure of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is an enlarged schematic view of the portion C in fig. 1.

Wherein: 1. a pen holder; 2. a pen point; 21. a brush; 22. a connector; 23. inserting a block; 24. a through hole; 25. a port; 26. a chute; 3. a connecting port; 31. a cavity; 32. a spring bar; 33. a limiting block; 4. a channel; 41. a straight rod; 42. a pushing block; 421. a slide bar; 43. a chamber; 44. a limiting ring; 45. A return spring; 5. a pen cap; 51. a threaded opening; 52. a cavity.

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.

Referring to fig. 1-4, a painting brush for art painting includes a pen holder 1 and a pen point 2, a connector 3 is disposed at the bottom end of the pen holder 1, the pen point 2 includes a brush 21 and a connector 22, an insertion block 23 is fixedly disposed at the top end of the connector 22, the insertion block 23 is embedded in the connector 3, cavities 31 are disposed on two sides of the inside of the connector 3, a spring strip 32 is fixedly disposed in each cavity 31, a stopper 33 is fixedly connected to the tail end of the spring strip 32, a through hole 24 is disposed in the middle of the insertion block 23, the tail ends of the stoppers 33 extend into the through hole 24, a through hole 25 is disposed at the top end of the through hole 24, a channel 4 is disposed at the top end of the connector 3, the channel 4 is communicated with the through hole 25, a straight rod 41 is movably disposed in the channel 4, a pushing block 42 located in the through hole 25 is fixedly disposed at the bottom end of the straight rod 41, the top end of the straight rod 41 extends out of the channel 4, and a pen cover 5 is fixedly disposed at the top end of the pen holder 1. The insertion block 23 is matched with the connecting port 3, so that the pen point 2 is connected with the pen holder 1, the limiting block 33 fixes the insertion block 23 in the connecting port 3, and the insertion block 23 is prevented from being separated from the connecting port 3.

The top of the pen holder 1 is a threaded surface, the bottom end of the pen cap 5 is provided with a threaded opening 51, the top of the pen holder 1 is in threaded connection with the threaded opening 51, the top end of the threaded opening 51 is provided with a cavity 52, and the top end of the straight rod 41 extends into the cavity 52. The straight rod 41 extending out of the channel 4 is shielded by the pen cap 5, so that the straight rod 41 is prevented from being pushed to separate the pen point 2 from the pen holder 1 in use.

The middle part of the channel 4 is provided with a cavity 43, the straight rod 41 is integrally provided with a limit ring 44 positioned in the cavity 43, and the bottom end of the limit ring 44 is fixedly provided with a return spring 45 positioned in the cavity 43. The return spring 45 applies a force to the limiting ring 44, and after the straight rod 41 is pressed down, the return spring 45 resets the straight rod 41.

Spout 26 has all been seted up to the both sides of opening 25, and the both sides of promoting piece 42 are all fixed and are provided with draw runner 421, and the tail end of draw runner 421 inlays and adorns in spout 26. The pushing block 42 is prevented from being separated from the through opening 25 by the matching of the sliding groove 26 and the sliding strip 421.

The upper slope surface is arranged on the upper side of the tail end of the limiting block 33, the lower slope surface is arranged on the lower side of the tail end of the limiting block 33, and inclined surfaces matched with the upper slope surface are arranged on two sides of the bottom end of the pushing block 42. The length of the upper slope of the limiting block 33 is smaller than that of the lower slope, so that the limiting block 33 can fix the inserting block 23.

When the pen is used, the inserting block 23 at one end of the pen point 2 extends into the connecting port 3, the limiting block 33 is used for fixing the inserting block 23 into the connecting port 3, and the pen can be used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a painting brush for fine arts drawing, includes pen-holder (1) and nib (2), its characterized in that: the pen holder is characterized in that a connecting port (3) is formed in the bottom end of the pen holder (1), the pen point (2) comprises a pen brush (21) and a connecting head (22), an inserting block (23) is fixedly arranged at the top end of the connecting head (22), the inserting block (23) is embedded in the connecting port (3), accommodating cavities (31) are formed in two sides of the interior of the connecting port (3), spring strips (32) are fixedly arranged in the accommodating cavities (31), limiting blocks (33) are fixedly connected to the tail ends of the spring strips (32), through holes (24) are formed in the middle of the inserting block (23), the tail ends of the limiting blocks (33) extend into the through holes (24), through holes (25) are formed in the top ends of the through holes (24), a channel (4) is formed in the top end of the connecting port (3), the channel (4) is communicated with the through holes (25), and a straight rod (41) is movably arranged in the channel (4), the pen holder is characterized in that a pushing block (42) located in the through hole (25) is fixedly arranged at the bottom end of the straight rod (41), the top end of the straight rod (41) extends out of the channel (4), and a pen cover (5) is fixedly arranged at the top end of the pen holder (1).

2. The painting brush for art painting according to claim 1, characterized in that: the pen cap is characterized in that the top of the pen holder (1) is a threaded surface, a threaded opening (51) is formed in the bottom end of the pen cap (5), a cavity (52) is formed in the top end of the threaded opening (51), and the top of the pen holder (1) is in threaded connection with the threaded opening (51).

3. The painting brush for art painting according to claim 1, characterized in that: the top end of the straight rod (41) extends into the cavity (52).

4. The painting brush for art painting according to claim 1, characterized in that: the middle part of the channel (4) is provided with a cavity (43), the straight rod (41) is integrally provided with a limiting ring (44) located in the cavity (43), and the bottom end of the limiting ring (44) is fixedly provided with a return spring (45) located in the cavity (43).

5. The painting brush for art painting according to claim 1, characterized in that: spout (26) have all been seted up to the both sides of opening (25), the both sides of promoting piece (42) all are fixed and are provided with draw runner (421), the tail end of draw runner (421) inlays and adorns in spout (26).

6. The painting brush for art painting according to claim 1, characterized in that: the upper slope surface is arranged on the upper side of the tail end of the limiting block (33), the lower slope surface is arranged on the lower side of the tail end of the limiting block (33), and inclined surfaces matched with the upper slope surface are arranged on two sides of the bottom end of the pushing block (42).