CN212280371U - Paint brush with replaceable brush head - Google Patents

Abstract

The utility model discloses brush can replace brush head paintbrush, it includes brush head and handle, handle upper end be equipped with the slot that is used for installing the brush head, the lateral wall of slot be equipped with shell fragment and locking mechanism, the shell fragment under locking mechanism's effect with brush head locking. The brush head is inserted with the slot on the handle and is cooperated, the operation is very simple, the brush head is pressed by the locking mechanism to realize the compression of the elastic sheet and the brush head, the fixing mode is also simple, the operation is easy, the convenience of the paint brush is greatly improved, especially, the replacement of the brush head is very convenient, in addition, after the hook is added, the hook can be hung at the edge of the paint bucket when not used, the arrangement is convenient, and the paint can be dripped and controlled in the paint bucket.

Description

Paint brush with replaceable brush head

Technical Field

The utility model relates to a decoration instrument technical field, specifically speaking relate to a can replace brush head paintbrush.

Background

The paint brush is widely applied to life and work of buildings, houses and the like as a common tool. The brush of paintbrush is somebody's hair fixed, and some need change brush head in order to save the cost, and among the prior art, the change structure of brush head is various, and the orientation of optimizing is easy operation convenience all the time.

SUMMERY OF THE UTILITY MODEL

The utility model provides a paint brush with replaceable brush head, which is simple and convenient to operate.

In order to solve the technical problem, the utility model discloses brush can replace brush head paintbrush, it includes brush head and handle, handle upper end be equipped with the slot that is used for installing the brush head, the lateral wall of slot be equipped with shell fragment and locking mechanism, the shell fragment under locking mechanism's effect with brush head locking.

The slot is provided with a hollow groove penetrating through the side wall, the elastic sheet is positioned in the hollow groove, and the elastic sheet is fixedly connected with the side wall of the slot.

The locking mechanism comprises a cam piece, the slot is provided with a bracket, the cam piece is arranged on the bracket through a rotating shaft, and the cam piece is positioned on the outer side of the elastic sheet.

The outer wall of the slot is provided with a hook.

The hook is positioned on the bracket.

Compared with the prior art, the utility model has the following advantage: the brush head is inserted with the slot on the handle and is cooperated, the operation is very simple, the brush head is pressed by the locking mechanism to realize the compression of the elastic sheet and the brush head, the fixing mode is also simple, the operation is easy, the convenience of the paint brush is greatly improved, especially, the replacement of the brush head is very convenient, in addition, after the hook is added, the hook can be hung at the edge of the paint bucket when not used, the arrangement is convenient, and the paint can be dripped and controlled in the paint bucket.

Drawings

FIG. 1 is a schematic view of a brush-replaceable paint brush according to the present invention;

FIG. 2 is a cross-sectional view of the replaceable brush head paint brush of the present invention;

FIG. 3 is a schematic view of the structure of the handle of the brush head replaceable paint brush of the present invention;

FIG. 4 is a schematic view of a partial structure of a brush head replaceable paint brush handle according to the present invention;

FIG. 5 is another angle schematic of FIG. 4;

fig. 6 is a schematic view of another embodiment of the replaceable brush head paint brush of the present invention.

Detailed Description

As shown in fig. 1-5, the brush head replaceable paint brush of the present invention comprises a brush head 1 and a handle 2, wherein the upper end of the handle 2 is provided with a slot 3 for installing the brush head 1, the side wall of the slot 3 is provided with a spring plate 4 and a locking mechanism, and the spring plate 4 is pressed with the brush head 1 under the action of the locking mechanism. The elastic piece is arranged on one side of the brush head, and the brush head and the handle are connected through the elastic piece and the brush head, so that the toothbrush is simple, reliable and convenient to operate. In the present case, brush head comprises brush hair 1.1 and base 1.2, and the last border of base is equipped with sand grip 1.3, and the sand grip user operation when being convenient for operate avoids the paint on the brush to cause and skids.

The specific structure is that the slot 3 is provided with a hollow groove 5 penetrating through the side wall, the elastic sheet 4 is positioned in the hollow groove 5, the elastic sheet 4 is fixedly connected with the side wall of the slot 3, in practice, the elastic sheet and the side wall of the slot are of an integrated structure, the manufacture is convenient, and the structure is more reliable.

Preferably, the locking mechanism comprises a cam member 6, the slot 3 is provided with a bracket 7, the cam member 6 is mounted on the bracket 7 through a rotating shaft, and the cam member 6 is located outside the elastic sheet 4. The elastic sheet is pushed and deformed in time through the swinging of the cam piece and is propped against the brush head, so that the brush head can be locked in the slot. The cam structure on the cam piece is located at the elastic piece position, the cam piece is operated to rotate, the cam structure extrudes or loosens the elastic piece, the brush head is locked and disassembled, and the brush head is very convenient to operate and stable and reliable in structure.

In order to facilitate the arrangement of the paint brush in idle time, the utility model provides another embodiment is provided with a hook 8 on the outer wall of the slot 3, and the hook 8 is positioned on the bracket 7. The pothook can firstly ensure that the paint brush is arranged in a place, in the embodiment, the opening direction of the pothook is downward and upward, namely, the direction of the brush hair, so that when the pothook is hung on the edge of the paint bucket, the brush hair of the paint brush is downward, the paint can not slide onto the brush handle or the handle, but can drop into the paint bucket, and the effect is ideal.

Claims (5)

1. The utility model provides a can replace brush head paintbrush, it includes brush head (1) and handle (2), its characterized in that: the toothbrush is characterized in that a slot (3) used for installing the toothbrush head (1) is formed in the upper end of the handle (2), an elastic sheet (4) and a locking mechanism are arranged on the side wall of the slot (3), and the elastic sheet (4) is locked with the toothbrush head (1) under the action of the locking mechanism.

2. The replaceable brush head paintbrush of claim 1, wherein: the slot (3) is provided with an empty groove (5) penetrating through the side wall, the elastic sheet (4) is located in the empty groove (5), and the elastic sheet (4) is fixedly connected with the side wall of the slot (3).

3. The replaceable brush head paintbrush of claim 2, wherein: the locking mechanism comprises a cam piece (6), the slot (3) is provided with a bracket (7), the cam piece (6) is arranged on the bracket (7) through a rotating shaft, and the cam piece (6) is positioned on the outer side of the elastic sheet (4).

4. The replaceable brush head paintbrush of claim 3, wherein: the outer wall of the slot (3) is provided with a hook (8).

5. The paint brush with replaceable brush head as claimed in claim 4, wherein: the hook (8) is positioned on the bracket (7).

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