CN209898602U - Cleaning brush - Google Patents

Abstract

The utility model discloses a cleaning brush, which comprises a brush handle, a brush seat and brush hair, wherein the upper and lower ends of the brush handle are both bent towards the inner side and are of concave arc structures, and the width of the concave groove of the brush handle is the largest; the upper end of the brush handle is connected with a brush seat, and a convex anti-slip strip is arranged at the thumb placing position outside the upper end of the brush handle; the inner surface of the brush holder is uniformly provided with brush hair fixing holes, rigid triangular bundles are arranged in the brush hair fixing holes and comprise triangular holes and limiting edges, and the brush hair is inserted into the triangular holes and passes through the limiting edges to be fixed in the brush hair fixing holes; the thickness of the brush holder is larger than that of the brush handle, and the upper end of the brush handle is connected with the outer side of the brush holder. The cleaning brush has a simple structure, good brush fixing effect, uneasy falling off and prolonged service life; labor-saving, can bear larger external force, is particularly suitable for removing stubborn stains, and has beautiful and elegant appearance.

Description

Cleaning brush

Technical Field

The utility model relates to a cleaning appliance technical field, in particular to cleaning brush.

Background

The cleaning brush is one of the common cleaning tools, one of the main structures of the brush is that the brush hair is arranged at one end of a brush handle, the other end is a handheld part, and the types of the brush on the market are also various. The problem of fixing the bristles is one of the important factors influencing the service life of the brush, and the falling of the bristles is a big problem in the use process of the brush.

In the use process of the brush, if stubborn stains are encountered, the brush needs to be brushed with great force, but in the prior art, the brush is labor-consuming to use, the brush handle is easy to break, and the use effect is not safe.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cleaning brush, the brush hair easily drops among the solution prior art, influences brush life, and when brushing vigorously, uses hard, and the brush holder easily breaks, influences the problem of result of use.

In order to solve the technical problem, the utility model discloses a technical scheme does: a cleaning brush comprises a brush handle, a brush seat and brush hair, wherein the upper end and the lower end of the brush handle are both bent towards the inner side and are of a concave arc structure, and the width of the concave groove of the brush handle is the largest; the upper end of the brush handle is connected with the brush seat, and a convex anti-slip strip is arranged at the position where the thumb is placed on the outer side of the upper end of the brush handle; the inner surface of the brush holder is uniformly provided with brush hair fixing holes, rigid triangular bundles are arranged in the brush hair fixing holes and comprise triangular holes and limiting edges, and the brush hair is inserted into the triangular holes and passes through the limiting edges to be fixed in the brush hair fixing holes; the thickness of the brush holder is larger than that of the brush handle, and the upper end of the brush handle is connected with the outer side of the brush holder.

As a preferred embodiment, the brush holder is of a rectangular structure, the upper end of the brush holder is arc-shaped, and two top corners of the bottom end of the brush holder are arc chamfers.

In a preferred embodiment, the limiting edge is disposed at the middle position of the bristle.

As a preferred embodiment, the brush handle and the brush seat are of an injection molding and integral molding structure.

In a preferred embodiment, the thickness of the handle decreases from top to bottom.

By adopting the technical scheme, the rigid triangular bundle is arranged and used, so that the bristles are more firmly fixed and are not easy to fall off, and the service life of the brush is prolonged; the thumb placing part is arranged at the outer side of the upper end of the brush handle and is close to the brush seat, so that the acting point is more concentrated, the integral stress strength of the brush can be improved, and the brush is particularly suitable for removing stubborn stains and is more labor-saving to use; the integral wavy line type arc design has elegant appearance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of the cleaning brush of the present invention without showing the bristles;

FIG. 2 is a schematic view of the back of the cleaning brush of the present invention;

fig. 3 is a schematic top view of the rigid triangular bundle of the present invention;

fig. 4 is a schematic view of the using state of the rigid triangular bundle of the present invention.

In the figure: 1-brush handle, 2-brush base, 3-brush fixing hole, 4-convex antiskid strip, 5-rigid triangular bundle, 6-triangular hole and 7-limit edge.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

It is right to combine the attached drawing the utility model discloses it is further explained, make the better implementation of the technical field's of the affiliated skill personnel the utility model discloses, the embodiment of the utility model provides a cleaning brush, including brush holder 1, brush holder 2 and brush hair, the upper and lower both ends of brush holder 1 all to the inboard lateral bend, are concave to the arc structure, and the bottom width in brush holder 1 concave to the groove is the biggest, and its both sides width all reduces gradually, the design of brush holder 1 arc, appearance elegant appearance, and the concavity widens to tank bottom, increases the stability when handing, reduces to slide, convenient power.

The upper end of the brush handle 1 of the embodiment of the utility model is connected with the brush seat 2, the outside thumb placing part at the upper end of the brush handle 1 is provided with the convex anti-skid strip 4, and the convex anti-skid strip is arranged into an arc structure, thus improving the comfort level; the thumb is placed the department and is set up in the upper end outside of brush holder 1, and the close proximity brush seat 2 makes the impetus more concentrated, can promote the holistic stress intensity of brush, and specially adapted clears away stubborn spot, uses more laborsavingly to adopt stereoplasm hair to plant the hair, the spot is clear away effectually.

The brush holder 2 of the embodiment of the utility model is uniformly provided with the brush fixing holes 3 on the inner surface, the rigid triangular bundle 5 is arranged in the brush fixing holes 3, the rigid triangular bundle 5 comprises the triangular holes 6 and the limiting edges 7, and the brush is inserted into the triangular holes 6 and fixed in the brush fixing holes after passing through the limiting edges 7; the rigid triangular bundle 5 is adopted for limiting and fixing bristles, the bristles are bundled by the triangular holes 6 and then fixed in the bristle fixing holes 3 through the limiting edges 7, the rigid triangular bundle 5 is simple in design structure, three vertex angles of the rigid triangular bundle are respectively supported at the bottoms of the bristle fixing holes 3, stability is high, firmness of the bristles can be remarkably improved, the bristles are not easy to fall off, and the service life of the bristles is prolonged; the limiting edges 7 are arranged in the middle positions of the bristles, so that the neatness of the bristles can be guaranteed, and the firmness is improved.

The thickness of the brush holder 2 of the embodiment of the utility model is larger than that of the brush holder 1, the upper end of the brush holder 1 is connected with the outer side of the brush holder 2, and the thickness of the brush holder 1 is gradually reduced from top to bottom; the design makes the force application and stress points mainly concentrated on the front part of the brush, thereby improving the thickness and increasing the stress strength.

The brush holder 2 of the embodiment of the utility model is of a rectangular structure, the upper end of the brush holder 2 is arranged into a circular arc shape, and two vertex angles at the bottom end of the brush holder 2 are arranged into circular arc chamfers, so that the brush holder is convenient to use and attractive in appearance; the brush handle 1 and the brush base 2 are of an injection molding integrated structure, and the whole structure of the brush is more stable.

By adopting the technical scheme, the embodiment of the utility model has the advantages that the bristles are more firmly fixed and are not easy to fall off due to the arrangement and use of the rigid triangular bundle 5, and the service life of the brush is prolonged; the thumb placing part is arranged at the outer side of the upper end of the brush handle 1 and is close to the brush seat 2, so that the acting point is more concentrated, the integral stress strength of the brush can be improved, the brush is particularly suitable for removing stubborn stains, and the use is more labor-saving; the integral wavy line type arc design has elegant appearance.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims (5)

1. The utility model provides a cleaning brush, includes brush holder, brush holder and brush hair, its characterized in that: the upper end and the lower end of the brush handle are both bent towards the inner side and are of a concave arc structure, and the width of the concave groove of the brush handle is the largest; the upper end of the brush handle is connected with the brush seat, and a convex anti-slip strip is arranged at the position where the thumb is placed on the outer side of the upper end of the brush handle; the inner surface of the brush holder is uniformly provided with brush hair fixing holes, rigid triangular bundles are arranged in the brush hair fixing holes and comprise triangular holes and limiting edges, and the brush hair is inserted into the triangular holes and passes through the limiting edges to be fixed in the brush hair fixing holes; the thickness of the brush holder is larger than that of the brush handle, and the upper end of the brush handle is connected with the outer side of the brush holder.

2. The cleaning brush of claim 1, wherein: the brush holder is of a rectangular structure, the upper end of the brush holder is arc-shaped, and two vertex angles at the bottom end of the brush holder are arc chamfers.

3. The cleaning brush of claim 1, wherein: the limiting edge is arranged in the middle of the brush hair.

4. The cleaning brush of claim 1, wherein: the brush handle and the brush seat are of an injection molding integrated structure.

5. The cleaning brush of claim 1, wherein: the thickness of brush holder from top to bottom reduces gradually.

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