CN212666987U

CN212666987U - Oil painting brush convenient to change nib

Info

Publication number: CN212666987U
Application number: CN202020957654.4U
Authority: CN
Inventors: 江百汇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-09
Anticipated expiration: 2030-05-29

Abstract

The utility model belongs to the technical field of oil painting brushes, in particular to an oil painting brush convenient for replacing a brush head, which comprises a pen holder, a brush head and a connecting block; one end of the connecting block is fixedly connected with the pen point, the other end of the connecting block is provided with a mounting groove, strip-shaped grooves are uniformly arranged in the mounting groove, transverse plates are symmetrically and fixedly connected to two sides of the mounting groove, clamping grooves are formed in the tops of the transverse plates, and arc-shaped elastic pieces are symmetrically arranged on two sides of an inner cavity of each clamping groove through rotating shafts; the surface of the bottom of the pen holder is uniformly provided with convex edges, two sides of the pen holder are symmetrically and fixedly connected with side plates, and the bottoms of the side plates are fixedly connected with inserting rods; the utility model discloses a strip-shaped groove and the cooperation of bead can be to installing the change fast between pen-holder and the connecting block, and then make and install the change fast between pen-holder and the nib, and easy operation has effectively practiced thrift the resource, and in the inserted bar inserted the draw-in groove in the installation, arc shell fragment and arc wall joint can effectively improve the stability of nib.

Description

Oil painting brush convenient to change nib

Technical Field

The utility model relates to an oil painting brush technical field specifically is an oil painting brush convenient to change nib.

Background

Oil painting brush: the oil painting special drawing tool is a special drawing tool for oil painting, and most of common penholders are made of wood, bristles are bristles, and a few wolves and chemical fibers are also provided. The pen is divided into 12 types according to the shape of the pen head, such as round-head pens, flat-head pens, fan-shaped pens, spread pens and the like, and the types are respectively 1# -12 # from small to large, and in addition, some types are also large.

However, the existing oil painting brush is unreasonable in structural design, the brush head of the oil painting brush is directly fixed on the brush holder and cannot be replaced, and after the brush head is worn and damaged, the whole oil painting brush needs to be thrown away, so that resource waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil painting brush convenient to change nib to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a kind of oil painting brush easy to change the nib, including pen-holder, nib and joint block; one end of the connecting block is fixedly connected with the pen point, the other end of the connecting block is provided with a mounting groove, strip-shaped grooves are uniformly arranged in the mounting groove, transverse plates are symmetrically and fixedly connected to two sides of the mounting groove, clamping grooves are formed in the tops of the transverse plates, and arc-shaped elastic pieces are symmetrically arranged on two sides of an inner cavity of each clamping groove through rotating shafts; the pen holder is characterized in that the surface of the bottom of the pen holder is uniformly provided with convex edges, the two sides of the pen holder are symmetrically and fixedly connected with side plates, and the bottoms of the side plates are fixedly connected with inserting rods.

Preferably, the mounting groove is matched with the pen holder.

Preferably, the opening directions of the two arc-shaped elastic sheets are opposite.

Preferably, the convex ribs correspond to the inserted rods one by one and are matched with the inserted rods.

Preferably, the transverse plate and the side plate are arranged correspondingly, and the inserted bar and the clamping groove are arranged correspondingly.

Preferably, arc-shaped grooves are symmetrically formed in two sides of the inserted rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a strip-shaped groove and the cooperation of bead can be to installing the change fast between pen-holder and the connecting block, and then make and install the change fast between pen-holder and the nib, and easy operation has effectively practiced thrift the resource, and in the inserted bar inserted the draw-in groove in the installation, arc shell fragment and arc wall joint can effectively improve the stability of nib.

Drawings

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

fig. 2 is a schematic view of the specific structure of the pen holder of the present invention;

fig. 3 is a schematic top view of the connecting block of the present invention;

fig. 4 is a schematic view of a partial internal structure of the present invention;

fig. 5 is an enlarged schematic view of a in fig. 4.

In the figure: 1. a pen holder; 2. a pen point; 3. connecting blocks; 4. mounting grooves; 5. a strip-shaped groove; 6. a transverse plate; 7. a card slot; 8. an arc-shaped elastic sheet; 9. a rib; 10. a side plate; 11. inserting a rod; 12. an arc-shaped groove.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: an oil painting brush convenient for replacing a brush head comprises a brush holder 1, a brush head 2 and a connecting block 3; one end of the connecting block 3 is fixedly connected with the pen point 2, the other end of the connecting block is provided with a mounting groove 4, strip-shaped grooves 5 are uniformly arranged in the mounting groove 4, transverse plates 6 are symmetrically and fixedly connected to two sides of the mounting groove 4, a clamping groove 7 is arranged at the top of each transverse plate 6, and arc-shaped elastic sheets 8 are symmetrically arranged on two sides of an inner cavity of each clamping groove 7 through a rotating shaft; the surface of the bottom of the pen holder 1 is uniformly provided with convex ribs 9, two sides of the pen holder 1 are symmetrically and fixedly connected with side plates 10, and the bottom of each side plate 10 is fixedly connected with an inserted link 11.

Further, the mounting groove 4 is matched with the pen holder 1.

Furthermore, the opening directions of the two arc-shaped elastic sheets 8 are opposite.

Furthermore, the convex ribs 9 correspond to the inserted rods 11 one by one and are matched with the inserted rods.

Furthermore, the transverse plate 6 is arranged corresponding to the side plate 10, and the insertion rod 11 is arranged corresponding to the clamping groove 7.

Further, arc-shaped grooves 12 are symmetrically arranged on two sides of the inserted rod 11.

The working principle is as follows: when the pen point 2 is replaced, one hand holds the connecting block 3, the other hand holds the pen holder 1 and separates the pen holder with force, so that the inserting rod 11 is drawn out from the clamping groove 7, the convex rib 9 is separated from the strip-shaped groove 5, and then, the new pen point 2 and the connecting block 3 are arranged on the pen holder 1, when in installation, the pen holder 1 is embedded into the installation groove 4, meanwhile, the convex edge 9 is embedded into the strip groove 5, the quick installation and replacement between the pen holder 1 and the connecting block 3 can be carried out, so as to rapidly install and replace the penholder 1 and the pen point 2, the operation is simple, the resources are effectively saved, in the process that the penholder 1 goes deep into the installation groove 4, the inserted link 11 is inserted into the clamping groove 7, and make the arc shell fragment take place to deform, inserted bar 11 is extruded between two arc shell fragments 8, and arc shell fragment 8 and arc wall 12 joint, can effectively improve the stability of nib 2, and easy dismounting.

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. An oil painting brush convenient for replacing a brush head is characterized by comprising a brush holder (1), a brush head (2) and a connecting block (3); one end of the connecting block (3) is fixedly connected with the pen point (2), the other end of the connecting block is provided with a mounting groove (4), strip-shaped grooves (5) are uniformly arranged in the mounting groove (4), transverse plates (6) are symmetrically and fixedly connected to two sides of the mounting groove (4), clamping grooves (7) are formed in the tops of the transverse plates (6), and arc-shaped elastic pieces (8) are symmetrically arranged on two sides of an inner cavity of each clamping groove (7) through a rotating shaft; the pen holder is characterized in that convex ribs (9) are uniformly arranged on the surface of the bottom of the pen holder (1), side plates (10) are symmetrically and fixedly connected to two sides of the pen holder (1), and inserting rods (11) are fixedly connected to the bottoms of the side plates (10).

2. The oil painting brush with the pen point convenient to replace as claimed in claim 1, wherein: the mounting groove (4) is matched with the pen holder (1).

3. The oil painting brush with the pen point convenient to replace as claimed in claim 1, wherein: the opening directions of the two arc-shaped elastic sheets (8) are opposite.

4. The oil painting brush with the pen point convenient to replace as claimed in claim 1, wherein: the convex ribs (9) correspond to the inserted rods (11) one by one and are matched with the inserted rods.

5. The oil painting brush with the pen point convenient to replace as claimed in claim 1, wherein: the transverse plate (6) and the side plate (10) are arranged correspondingly, and the inserted bar (11) and the clamping groove (7) are arranged correspondingly.

6. The oil painting brush with the pen point convenient to replace as claimed in claim 1, wherein: arc-shaped grooves (12) are symmetrically arranged on two sides of the inserted rod (11).