CN211154304U - Dustproof device of oil brush - Google Patents

Abstract

The utility model relates to a dustproof technical field of oil brush specifically is a dust keeper of oil brush for solve prior art oil brush and expose in the air, the dust in its brush hair can the adsorbed air, thereby the influence is by the problem of coating the physical quality of thing. The utility model discloses an oil brush body, the front portion of oil brush body is equipped with the brush hair, the outside of oil brush body is equipped with dust keeper, dust keeper includes a preceding protection section of thick bamboo and a back protection section of thick bamboo, a preceding protection section of thick bamboo passes through connecting piece detachable with the back protection section of thick bamboo to be connected, the brush hair is located a preceding protection section of thick bamboo, the back protection section of thick bamboo is connected with the rear portion of oil brush body. The utility model discloses an outside at the oil brush body is equipped with dust keeper, when not using this oil brush, couples together a preceding protection section of thick bamboo and a back protection section of thick bamboo, and a preceding protection section of thick bamboo can separate the oil brush body with the air with a back protection section of thick bamboo like this to can reduce the volume of dust in the brush hair adsorbed air, and then can reduce the influence to being scribbled the paint object quality.

Description

Dustproof device of oil brush

Technical Field

The utility model relates to an oil brush technical field that prevents dust, more specifically are dust keeper who relates to an oil brush.

Background

With the improvement of living standard and economy of people, aesthetic concepts are continuously improved, in order to make furniture look more beautiful, a layer of paint is coated on the outer surface of the furniture, the color of the paint can be selected according to the actual liking of a user, and an oil brush is generally used for coating the paint on the outer surface of the furniture.

Among the prior art oil brush include handle and brush head, the brush overhead bristle that is equipped with, and brush head and brush hair are integrative, be stained with paint on the brush hair during the use, then will paint even the paining on the object surface through the brush hair, after the oil brush finishes using, the user directly exposes the oil brush in the air many times, because there is not a lot of dust in the air, the dust in its brush hair can the adsorbed air in the oil brush exposes in the air, direct use again when using next time, can influence the quality that the object was painted to paint like this. Therefore, there is a strong need for a device that reduces the dust pick-up of the bristles of an oil brush.

SUMMERY OF THE UTILITY MODEL

Based on above problem, the utility model provides a dust keeper of oil brush for solve prior art oil brush and expose in the air, the dust in its brush hair can the adsorbed air, thereby the influence is by the problem of the quality of coating. The utility model discloses an outside at the oil brush body is equipped with dust keeper, when not using this oil brush, couples together a preceding protection section of thick bamboo and a back protection section of thick bamboo, and a preceding protection section of thick bamboo can separate the oil brush body with the air with a back protection section of thick bamboo like this to can reduce the volume of dust in the brush hair adsorbed air, and then can reduce the influence to being scribbled the paint object quality.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a dust keeper of oil brush, includes the oil brush body, the front portion of oil brush body is equipped with the brush hair, the outside of oil brush body is equipped with dust keeper, dust keeper includes a preceding protection section of thick bamboo and a back protection section of thick bamboo, a preceding protection section of thick bamboo passes through connecting piece detachable with the back protection section of thick bamboo to be connected, the brush hair is located a preceding protection section of thick bamboo, the back protection section of thick bamboo is connected with the rear portion of oil brush body.

The working principle is as follows: when the oil brush is used, a user can firstly detach the front protection barrel from the connecting piece, then detach the connecting piece from the rear protection barrel, and hold the rear protection barrel by hands, so that the oil brush can be used; when not using this oil brush, install the connecting piece earlier on the back protection section of thick bamboo, connect preceding protection section of thick bamboo on the connecting piece again, whole oil brush body is covered with the back protection section of thick bamboo to preceding protection section of thick bamboo, and preceding protection section of thick bamboo can separate oil brush body and air with the back protection section of thick bamboo like this to can reduce the volume of dust in the brush hair adsorbed air, and then can reduce the influence to being scribbled the paint object quality.

As a preferable mode, the connecting piece is a connecting ring, a mounting hole is formed in the middle of the connecting ring, the rear protective barrel is detachably mounted in the mounting hole, and the front protective barrel is detachably connected with the end face of the connecting ring.

As a preferable mode, the outer surface of the front part of the rear protection cylinder is provided with an external thread, and the connection ring is in threaded connection with the rear protection cylinder.

Preferably, the end face of the connecting ring is further provided with an annular groove, and the annular groove is in threaded connection with the front protection barrel.

As a preferred mode, the rear end of the oil brush body is connected with a connecting block, and the connecting block is detachably connected with the inner wall of the rear protection cylinder.

As a preferred mode, a connecting column is arranged on the inner wall of the rear end of the rear protection cylinder, a connecting hole is formed in the connecting block, and the connecting hole is in threaded connection with the connecting column.

As a preferable mode, the rear part of the rear protection cylinder is provided with anti-skid grooves, the number of the anti-skid grooves is 4, the width of each anti-skid groove is 10 mm-15 mm, and the depth of each anti-skid groove is 3 mm-5 mm.

In a preferred embodiment, the material of the dust-proof device is polypropylene.

The utility model has the advantages as follows:

(1) the anti-skid groove is arranged on the rear protection cylinder, so that the oil brush can not easily slide off the hand of a user when the oil brush is used; when not using this oil brush, couple together a preceding protection section of thick bamboo and a back protection section of thick bamboo, even there is the foreign object striking this oil brush, a preceding protection section of thick bamboo and a back protection section of thick bamboo also can play the effect of protection to the oil brush body to be difficult to make this oil brush receive the damage.

(2) The utility model discloses a well preceding protection section of thick bamboo can also play dirt-proof effect to the oil brush body, especially brush hair, can reduce the pollution to oil brush body and brush hair, improves the life of this oil brush.

(3) The utility model discloses well connecting piece is the go-between, and open at the middle part of go-between has the mounting hole, and a back protection section of thick bamboo detachable installs in the mounting hole, and a preceding protection section of thick bamboo is detachable to be connected with the terminal surface of go-between, and the diameter of a back protection section of thick bamboo is less than the diameter of a preceding protection section of thick bamboo, and the transition through the go-between can make a preceding protection section of thick bamboo and a back protection section of thick bamboo connect, forms a complete closure protection to oil brush body and brush.

(4) The utility model discloses well go-between and preceding protection section of thick bamboo and back protection section of thick bamboo all through threaded connection, mutual dismantlement and installation between a convenient preceding protection section of thick bamboo, go-between, back protection section of thick bamboo, through threaded connection between spliced pole and connecting hole, also make things convenient for dismantlement and installation between a back protection section of thick bamboo and connecting block.

(5) The number of the anti-skid grooves in the utility model is 4, the width of the anti-skid grooves is 10 mm-15 mm, the depth is 3 mm-5 mm, thus the fingers can be placed in the anti-skid grooves, and the anti-skid function of the rear protection cylinder is better.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention when not in use;

FIG. 2 is a schematic view of the front sectional structure of the present invention in use;

FIG. 3 is a schematic view of the front cross-sectional structure of the rear protection cylinder of the present invention;

FIG. 4 is a schematic view of the front cross-sectional structure of the front protection cylinder of the present invention;

fig. 5 is a schematic front sectional view of the connecting ring of the present invention;

reference numerals: the novel oil brush comprises an oil brush body 1, bristles 2, a front protection barrel 3, a connecting ring 4, a mounting hole 41, an annular groove 42, a rear protection barrel 5, an external thread 51, an anti-skidding groove 52, a connecting block 6, a connecting hole 61 and a connecting column 7.

Detailed Description

For a better understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and the following embodiments.

Example 1:

as shown in fig. 1-5, a dust-proof device of an oil brush comprises an oil brush body 1, wherein brush bristles 2 are arranged at the front part of the oil brush body 1, the dust-proof device is arranged outside the oil brush body 1 and comprises a front protection barrel 3 and a rear protection barrel 5, the front protection barrel 3 and the rear protection barrel 5 are detachably connected through a connecting piece, the brush bristles 2 are positioned in the front protection barrel 3, and the rear protection barrel 5 is connected with the rear part of the oil brush body 1.

The working principle is as follows: when the oil brush is used, a user can firstly detach the front protection barrel 3 from the connecting piece, then detach the connecting piece from the rear protection barrel 5, and hold the rear protection barrel 5 by hands, so that the oil brush can be used; when not using this oil brush, install the connecting piece on a back protection section of thick bamboo 5 earlier, connect a preceding protection section of thick bamboo 3 on the connecting piece again, a preceding protection section of thick bamboo 3 covers whole oil brush body 1 with a back protection section of thick bamboo 5, and a preceding protection section of thick bamboo 3 can separate oil brush body 1 with the air with a back protection section of thick bamboo 5 like this to can reduce the volume of dust in the brush hair 2 adsorbed air, and then can reduce the influence to being scribbled the paint object quality.

Example 2:

as shown in fig. 1 to 5, on the basis of the above embodiments, this embodiment gives a specific preferable structure of the connecting member. The connecting piece is the go-between 4 promptly, and open at the middle part of go-between 4 has mounting hole 41, and the removable installation in mounting hole 41 of a back protection section of thick bamboo 5, the removable terminal surface with go-between 4 of a preceding protection section of thick bamboo 3 is connected, and the diameter of a back protection section of thick bamboo 5 is less than the diameter of a preceding protection section of thick bamboo 3, and the transition through go-between 4 can make preceding protection section of thick bamboo 3 and a back protection section of thick bamboo 5 connect, forms a complete closure protection to oil brush body 1 and brush hair 2.

Preferably, be equipped with external screw thread 51 on the anterior surface of a back protection section of thick bamboo 5, go-between 4 and a back protection section of thick bamboo 5 pass through threaded connection, ring channel 42 has still been opened to the terminal surface of go-between 4, ring channel 42 passes through threaded connection with a preceding protection section of thick bamboo 3, the rear end of oil brush is connected with connecting block 6, connecting block 6 is connected with the inner wall detachable of a back protection section of thick bamboo 5, be equipped with spliced pole 7 on the inner wall of a back protection section of thick bamboo 5 rear end, it has connecting hole 61 to open on the connecting block 6, connecting hole 61 passes. The connecting ring 4 is connected with the front protection barrel 3 and the rear protection barrel 5 through threads, the front protection barrel 3, the connecting ring 4 and the rear protection barrel 5 are convenient to detach and install, the connecting column 7 is connected with the connecting hole 61 through threads, and detachment and installation between the rear protection barrel 5 and the connecting block 6 are also convenient.

Preferably, the rear portion of the rear protection barrel 5 is provided with anti-slip grooves 52, the number of the anti-slip grooves 52 is 4, the width of each anti-slip groove 52 is 10 mm-15 mm, and the depth of each anti-slip groove 52 is 3 mm-5 mm, so that fingers can be placed in the anti-slip grooves 52, and the anti-slip effect of the rear protection barrel 5 is better.

Preferably, the material of the dustproof device is polypropylene, and the polypropylene is light and durable.

The rest is the same as example 1, and therefore, will not be described herein.

The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and drawings of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a dust keeper of oil brush, includes oil brush body (1), the front portion of oil brush body (1) is equipped with brush hair (2), its characterized in that: the outside of oil brush body (1) is equipped with dust keeper, dust keeper includes a preceding protection section of thick bamboo (3) and a back protection section of thick bamboo (5), a preceding protection section of thick bamboo (3) and a back protection section of thick bamboo (5) are connected through connecting piece detachable, brush hair (2) are located a preceding protection section of thick bamboo (3), a back protection section of thick bamboo (5) are connected with the rear portion of oil brush body (1).

2. The dustproof device of the oil brush according to claim 1, wherein: the connecting piece is a connecting ring (4), the middle of the connecting ring (4) is provided with a mounting hole (41), the rear protective barrel (5) is detachably mounted in the mounting hole (41), and the front protective barrel (3) is detachably connected with the end face of the connecting ring (4).

3. The dustproof device of the oil brush according to claim 2, wherein: the front outer surface of the rear protection barrel (5) is provided with an external thread (51), and the connecting ring (4) is in threaded connection with the rear protection barrel (5).

4. The dustproof device of the oil brush according to claim 3, wherein: the end surface of the connecting ring (4) is also provided with an annular groove (42), and the annular groove (42) is in threaded connection with the front protective barrel (3).

5. The dustproof device of the oil brush according to claim 1, wherein: the rear end of the oil brush body (1) is connected with a connecting block (6), and the connecting block (6) is detachably connected with the inner wall of the rear protection cylinder (5).

6. The dustproof device of the oil brush according to claim 5, wherein: be equipped with spliced pole (7) on the inner wall of rear protection section of thick bamboo (5) rear end, it has connecting hole (61) to open on connecting block (6), connecting hole (61) pass through threaded connection with spliced pole (7).

7. The dust-proof device of an oil brush according to any one of claims 1 to 6, wherein: the rear part of the rear protective barrel (5) is provided with anti-skidding grooves (52), the number of the anti-skidding grooves (52) is 4, the width of each anti-skidding groove (52) is 10-15 mm, and the depth of each anti-skidding groove (52) is 3-5 mm.

8. The dust-proof device of an oil brush according to any one of claims 1 to 6, wherein: the dustproof device is made of polypropylene.

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