CN214127435U

CN214127435U - Paint brush with adjustable length

Info

Publication number: CN214127435U
Application number: CN202023191186.3U
Authority: CN
Inventors: 鲁伟
Original assignee: Xiaogan Huamao Brush Making Co ltd
Current assignee: Xiaogan Huamao Brush Making Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-07
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a length-adjustable's paintbrush, including the brush head, the left side of brush head is inlayed and is established and install the brush hair, the right side fixed mounting of brush head has the connection handle, the right side fixed mounting of connection handle has the regulation frame, the right side laminating of adjusting the frame is provided with the brush holder, the left end fixed mounting of brush holder has the connecting block, the left end of connecting block runs through the inside that extends to the regulation frame, the locking groove has transversely been seted up in the front of connecting block, the front of adjusting the frame is run through and is provided with the locking knob. The utility model discloses an increase the locking groove in the inside of connecting block, utilize the cooperation of locking knob and locking groove to fix the connecting block, and then effectual length to the brush holder is adjusted, and this structure is adjusted conveniently, and it is higher to adjust back stability moreover, and it is more convenient to use, has solved length simultaneously and has fixed, can't carry out the problem of adjusting as required when using.

Description

Paint brush with adjustable length

Technical Field

The utility model belongs to the paintbrush field, more specifically relates to a length adjustable paintbrush.

Background

Brushes, which are generally long or oval tools for removing dirt or applying grease and the like, made of hair, palm, plastic wires, metal wires and the like, are generally provided with handles, are also called brush brushes and are divided into industrial brushes and civil brushes according to the field of use, and paint brushes, which are one type of brushes, are widely applied to buildings, but the length of the paint brushes is fixed, cannot be adjusted according to needs when in use, and are inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a length adjustable paintbrush possesses length adjustable advantage, has solved length fixed, can't carry out the problem of adjusting as required when using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a length adjustable paintbrush, includes the brush head, the left side of brush head is inlayed and is established and install the brush hair, the right side fixed mounting of brush head has the connection handle, the right side fixed mounting of connection handle has the regulation frame, the right side laminating of regulation frame is provided with the brush holder, the left end fixed mounting of brush holder has the connecting block, the left end of connecting block runs through the inside that extends to the regulation frame, the locking groove has transversely been seted up in the front of connecting block, the front of regulation frame runs through and is provided with the locking knob, the one end of locking knob extends to the inside and the threaded connection in locking groove.

Preferably, the right end of the brush holder is arc-shaped, and the surface of the right end of the brush holder is provided with a through hole.

Preferably, the movable plate is fixedly mounted at the left end of the connecting block, sliding plates are fixedly mounted on the upper side and the lower side of the movable plate, and one side of each sliding plate is connected with the inner wall of the adjusting frame in a sliding mode.

Preferably, the upper and lower both ends on adjusting frame inner chamber right side are all fixed mounting have the stopper, the spacing groove has all been seted up on the right side at connecting block top and the right side of bottom, the stopper is kept away from the one end of adjusting the frame inner wall and is extended to the inside and the sliding connection of spacing groove.

Preferably, the metal sheet is sleeved at the joint of the bristles and the brush head, and the metal sheet is connected with the brush head through screws.

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

1. the utility model discloses an increase the locking groove in the inside of connecting block, utilize the cooperation of locking knob and locking groove to fix the connecting block, and then effectual length to the brush holder is adjusted, and this structure is adjusted conveniently, and it is higher to adjust back stability moreover, and it is more convenient to use, has solved length simultaneously and has fixed, can't carry out the problem of adjusting as required when using.

2. The utility model discloses an it can hang the paintbrush and put to increase the through-hole on brush holder surface, and the inside of connecting block increases the spacing groove, and the equilibrium when the connecting block removes can be guaranteed through the cooperation of spacing groove and stopper, and the further increase stability of the movable plate of left end easily adjusts the connecting block.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the adjusting frame of the present invention;

fig. 3 is a sectional view of the connection block structure of the present invention.

In the figure: 1. a brush head; 2. brushing; 3. a connecting handle; 4. an adjusting frame; 5. a brush handle; 6. locking the knob; 7. connecting blocks; 8. a locking groove; 9. a through hole; 10. moving the plate; 11. a limiting block; 12. a limiting 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 herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a paint brush with adjustable length comprises a brush head 1, wherein brush bristles 2 are embedded and installed on the left side of the brush head 1, a metal sheet is sleeved at the joint of the brush bristles 2 and the brush head 1, the metal sheet is connected with the brush head 1 through screws, a connecting handle 3 is fixedly installed on the right side of the brush head 1, an adjusting frame 4 is fixedly installed on the right side of the connecting handle 3, limiting blocks 11 are fixedly installed at the upper end and the lower end of the right side of the inner cavity of the adjusting frame 4, limiting grooves 12 are respectively formed on the right side of the top and the right side of the bottom of a connecting block 7, one end of each limiting block 11, which is far away from the inner wall of the adjusting frame 4, extends into the limiting grooves 12 and is in sliding connection, a brush handle 5 is attached to the right side of the adjusting frame 4, the right end of the brush handle 5 is in an arc shape, through holes 9 are formed in the surface of the brush handle 5, so that the paint brush can be hung, the limiting groove 12 is additionally arranged in the connecting block 7, the balance during movement can be ensured through the matching of the limiting groove 12 and the limiting block 11 when the connecting block 7 moves, the moving plate 10 at the left end further increases the stability and is easy to adjust the connecting block 7, the connecting block 7 is fixedly arranged at the left end of the brush handle 5, the moving plate 10 is fixedly arranged at the left end of the connecting block 7, sliding plates are fixedly arranged at the upper side and the lower side of the moving plate 10, one side of each sliding plate is slidably connected with the inner wall of the adjusting frame 4, the left end of the connecting block 7 extends into the adjusting frame 4 in a penetrating manner, the locking groove 8 is transversely arranged on the front surface of the connecting block 7, the locking knob 6 is arranged on the front surface of the adjusting frame 4 in a penetrating manner, one end of the locking knob 6 extends into the locking groove 8 and is in threaded connection, the locking groove 8 is additionally arranged in the connecting block 7, and the connecting block 7 can be fixed through the matching of the locking knob 6 and the locking groove 8, and then effectual length to brush holder 5 is adjusted, and this structure is adjusted conveniently, and it is higher to adjust back stability moreover, and it is more convenient to use, has solved simultaneously that length is fixed, can't adjust as required when using the problem.

During the use, when the length of needs to the paintbrush is adjusted, manual reverse unscrewing locking knob 6 shifts out the inside of locking groove 8 with the one end of locking knob 6, and manual brush holder 5 of holding again drives connecting block 7 and moves right, can accomplish the regulation to brush holder 5 length, and the inside of screwing locking knob 6 into locking groove 8 is fixed connecting block 7 afterwards.

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. The utility model provides a length adjustable paintbrush, includes brush head (1), its characterized in that: the left side of brush head (1) is inlayed and is established and install brush hair (2), the right side fixed mounting of brush head (1) has connect handle (3), the right side fixed mounting of connect handle (3) has adjusting frame (4), the right side laminating of adjusting frame (4) is provided with brush holder (5), the left end fixed mounting of brush holder (5) has connecting block (7), the left end of connecting block (7) runs through the inside that extends to adjusting frame (4), locking groove (8) have transversely been seted up in the front of connecting block (7), the front of adjusting frame (4) is run through and is provided with locking knob (6), the one end of locking knob (6) extends to the inside and the threaded connection of locking groove (8).

2. A length adjustable paint brush as claimed in claim 1, wherein: the right end of the brush handle (5) is arranged in an arc shape, and the surface of the right end of the brush handle (5) is provided with a through hole (9).

3. A length adjustable paint brush as claimed in claim 1, wherein: the left end fixed mounting of connecting block (7) has movable plate (10), the equal fixed mounting in upper and lower both sides of movable plate (10) has the slide, and the inner wall sliding connection of one side and regulation frame (4) of slide.

4. A length adjustable paint brush as claimed in claim 1, wherein: the upper and lower both ends equal fixed mounting on regulation frame (4) inner chamber right side has stopper (11), spacing groove (12) have all been seted up on the right side at connecting block (7) top and the right side of bottom, the one end that regulation frame (4) inner wall was kept away from in stopper (11) extends to the inside and sliding connection of spacing groove (12).

5. A length adjustable paint brush as claimed in claim 1, wherein: the connection part of the brush hair (2) and the brush head (1) is sleeved with a metal sheet, and the metal sheet is connected with the brush head (1) through a screw.