CN219629049U

CN219629049U - Paint brush

Info

Publication number: CN219629049U
Application number: CN202320233463.7U
Authority: CN
Inventors: 陈有根
Original assignee: Zhenjiang Baisheng Brush Making Co ltd
Current assignee: Zhenjiang Baisheng Brush Making Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-09-05
Anticipated expiration: 2033-02-16
Also published as: DE202023103712U1

Abstract

The utility model discloses a paint brush, which comprises a brush handle and a brush head which are adjacently distributed, wherein the brush handle and the brush head are formed by wood integrally, the top surface of the brush head is an arc surface, a plurality of bristle fixing holes are formed in the top surface of the brush head, bristles are arranged in each bristle fixing hole, the bristles are extruded when being positioned in the corresponding bristle fixing holes, so that the bristles are in a fixed state when being positioned on the brush head, and the surface formed by the top ends of the bristles on the brush head is the arc surface. The whole top ends of the bristles on the brush head provided by the utility model form an arc surface, namely, the positions of the bristles on the two sides are low, and the positions of the bristles in the middle are high, so that the bristles on the two sides and in the middle can play a role in brushing paint, the utilization rate and the brushing effect of the bristles on the inner side are improved, in addition, an iron sheet is arranged between the bristle fixing holes on the brush head and the bristles in the brush head, and the iron sheet and the bristle fixing holes are matched to fix the bristles without using substances such as glue, so that the service life of the paint brush is prevented from being influenced by the quality of the glue.

Description

Paint brush

Technical Field

The present utility model relates to a paint brush.

Background

Paint brushes are widely used in household decoration and industrial painting, mainly for brushing paint, coating and glue. The existing paint brush consists of a brush head and a brush handle. At present, most brush heads comprise iron shells, bristles and a baffle in the middle of the bristles, the iron shells, the bristles and the baffle are usually bonded together by adopting glue to form the brush head, the service life of the bristles on the brush head is generally limited by the quality of the glue, if the quality of the glue is not feasible, the bristles of the paint brush are less and less in the long-term use process, and after the brush head is used outdoors (insolated) for a long time, the fastening effect of the glue on the bristles is adversely affected, and in addition, the brush head is limited by the area and the structure of the baffle, the top end faces of the bristles on the baffle are usually in the same horizontal plane, so that the bristles on the outer side usually play a main role when in use, and the utilization rate of the bristles on the inner side is not high.

Disclosure of Invention

The utility model mainly aims to provide a paint brush, which changes the structure that the top parts of original bristles are in the same plane, improves the utilization rate of the bristles positioned at the inner side, further improves the using effect of the paint brush, and further directly implants the bristles into a brush head to replace a glue fixing mode.

The aim of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a paint brush, includes brush holder and the brush head of adjacent distribution, brush holder and brush head are wooden integrated into one piece, the top surface of brush head is the cambered surface, a plurality of brush hair fixed orifices have been seted up to the top surface of brush head, every all be provided with the brush hair in the brush hair fixed orifices, be provided with between brush hair fixed orifices and the brush hair in it and be used for making the brush hair is fixed in the iron sheet in the brush hair fixed orifices, the face that the top of brush hair on the brush head constitutes is the cambered surface, the side of brush holder is provided with the hole.

Preferably, two holes are arranged, and the holes are distributed at intervals in the same distribution direction as the length direction of the brush handle.

Preferably, the surface formed by the bottom ends of the plurality of bristle fixing holes on the brush head is an arc surface.

Preferably, the lengths of the bristles on the brush head are all the same.

Preferably, the middle position of the bristle fixing hole is provided with a contraction part, the caliber of the contraction part is smaller than the caliber of the top end of the bristle fixing hole, and the bristles are extruded by the contraction part when inserted into the bristle fixing hole.

The beneficial technical effects of the utility model are as follows: the whole top ends of the bristles on the brush head provided by the utility model form an arc surface, namely, the positions of the bristles on the two sides are low, and the positions of the bristles in the middle are high, so that the bristles on the two sides and in the middle can play a role in brushing paint, the utilization rate and the brushing effect of the bristles on the inner side are improved, in addition, an iron sheet is arranged between the bristle fixing holes on the brush head and the bristles in the brush head, and the iron sheet and the bristle fixing holes are matched to fix the bristles without using substances such as glue, so that the service life of the paint brush is prevented from being influenced by the quality of the glue.

Drawings

FIG. 1 is a schematic perspective view of a paint brush according to an embodiment of the utility model;

FIG. 2 is a schematic perspective view of a brush head according to an embodiment of the present utility model;

FIG. 3 is a schematic side view of a brush head according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a bristle setting hole and an iron plate according to an embodiment of the present utility model;

in the figure: 1-brush handle, 2-brush head, 3-bristle fixing holes, 4-bristles, 6-holes and 7-iron sheet.

Detailed Description

In order to make the technical solution of the present utility model more clear and obvious to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.

As shown in fig. 1-4, the paint brush provided in this embodiment includes a brush handle 1 and a brush head 2 that are adjacently distributed, both are made of wood materials and integrally formed, the top end of the brush handle 1 is located at the bottom surface of the brush head 2, the top surface of the brush head 2 is an upwardly convex cambered surface, the middle of the cambered surface is high, the two sides of the cambered surface are low, a plurality of bristle fixing holes 3 are uniformly formed in the top surface of the brush head 2, and the height direction of the bristle fixing holes 3 is consistent with the height direction of the brush head 2;

the heights of the top ends of two adjacent bristle fixing holes 3 along the width direction of the brush head 2 are different, the heights of the bottom ends are also different (the heights of the bottom ends of the bristle fixing holes 3 from left to middle are gradually increased, and the heights of the bottom ends of the bristle fixing holes 3 from middle to right are opposite), so that after a plurality of bundles of bristles 4 with the same length (one bristle fixing hole corresponds to one bundle of bristles, and one bundle of bristles consists of a plurality of bristles) are respectively inserted into the bristle fixing holes 3 at different positions, the bundles of bristles 4 distributed along the width direction of the brush head 2 are distributed in an arc shape (namely, the two sides are low and the middle is high), the bristles 4 can be distributed as many as possible under the condition that the original size of the paint brush is not changed, the use experience and effect of the paint brush can be improved, and the surface formed by the top ends of the bristles 4 on the brush head 2 is also in an arc shape, and is not a plane, so that the use rate of the bristles can be improved;

the bottom of the brush holder 1 is penetrated with two holes 6 distributed at intervals along the length direction of the brush holder 1, the length direction of the holes 6 is the same as the width direction of the brush holder 1, the paint brush can be hung on a nail on a wall through any hole, and the brush holder is provided with two holes 6 with different positions, so that the height of the paint brush on the wall can be conveniently adjusted.

In this embodiment, the bristle fixing hole 3 has a cylindrical structure, the diameter of which is gradually reduced from top to bottom, after the bundled bristles 4 are inserted into the bristle fixing hole 3, the iron sheet 7 is abutted between the bristles 4 and the bristle fixing hole 3 and pressed to enable the iron sheet 7 to interact with the bristle fixing hole 3, so that the position of the iron sheet 7 is firm, in the process, the iron sheet 7 cooperates with the inner wall of the bristle fixing hole 3 to squeeze the bristles, so that the bristles 4 are fixed in the bristle fixing hole 3, the iron sheet 7 can have a cuboid sheet/block structure, the width of which is smaller than the inner diameter of the bristle fixing hole 3, so that the bristles 4 inserted into the bristle fixing hole 3 can be fixed, and in the process of fixing the bristles 4, no fixing materials such as glue are needed.

In another embodiment, the bristle fixing holes are in a waist-shaped structure with a large top diameter, a small middle diameter and a large bottom diameter, namely, the middle part is a contraction part, and after the 'bundled' bristles 4 are inserted into the bottom space from the top of the bristle fixing holes, the bristles 4 are extruded by the contraction part, so that the bristles are fixed without using a fixture such as glue.

To sum up, in this embodiment, the integral top of the brush hair 4 on the brush head 2 provided in this embodiment forms a cambered surface, that is, the positions of the brush hair 4 on both sides are low, the positions of the brush hair 4 in the middle are high, so that the brush hair 4 on both sides and in the middle can play a role in brushing paint, the utilization rate and brushing effect of the brush hair 4 on the inner side are improved, in addition, the brush hair fixing hole 3 on the brush head is provided with a contraction part, the brush hair 4 can be extruded and fixed, glue and other objects are not needed, and the service life of the paint brush is prevented from being influenced by the quality of the glue.

The above description is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.

Claims

1. A paint brush, characterized in that: including brush holder (1) and brush head (2) of adjacent distribution, brush holder (1) and brush head (2) are wooden integrated into one piece, the top surface of brush head (2) is the cambered surface, a plurality of brush hair fixed orifices (3) have been seted up to the top surface of brush head (2), every all be provided with brush hair (4) in brush hair fixed orifices (3), be provided with between brush hair fixed orifices (3) and brush hair (4) in it and be used for making brush hair (4) are fixed in iron sheet (7) in brush hair fixed orifices (3), the face that the top of brush hair (4) on brush head (2) constitutes is the cambered surface, the side of brush holder (1) is provided with hole (6).

2. A paint brush as claimed in claim 1, wherein: the two holes (6) are arranged at intervals and have the same distribution direction as the length direction of the brush handle (1).

3. A paint brush as claimed in claim 1, wherein: the surface formed by the bottom ends of the bristle fixing holes (3) on the brush head (2) is an arc surface.

4. A paint brush as claimed in claim 1, wherein: the lengths of the bristles (4) on the brush head (2) are the same.

5. A paint brush as claimed in claim 1, wherein: the middle position of the bristle fixing hole (3) is provided with a contraction part, the caliber of the contraction part is smaller than the caliber of the top end of the bristle fixing hole (3), and the bristle (4) is extruded by the contraction part when inserted into the bristle fixing hole (3).