CN211873706U

CN211873706U - Angle-adjustable roller brush

Info

Publication number: CN211873706U
Application number: CN202020376877.1U
Authority: CN
Inventors: 尹霄; 赵倩
Original assignee: Jiangsu Yanbang Tools Co Ltd
Current assignee: Zhenjiang Yunxiao Tools Co.,Ltd.
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-06
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a roller brush with adjustable angle, which relates to the technical field of roller brushes, comprising a brush handle and a brush barrel, wherein the brush handle comprises a brush handle body and a rotating rod movably connected with the brush handle body, one end of the rotating rod, which is far away from the brush handle body, is connected with the brush barrel, the inside of the brush handle body is provided with an accommodating cavity with an upper end, a left end and a right end which are all opened, the side wall of the brush handle body is penetrated with a threaded hole communicated with the accommodating cavity, the lower end of the rotating rod is penetrated with a through hole with a left end and a right end which are opened, the bottom of the rotating rod is inserted into the accommodating cavity, screws are inserted into the through hole and the threaded holes, one end of each screw is abutted against the side wall of the brush handle body, the other end of each screw extends out of the side wall of the brush handle body, the part of each screw, which is, the clothes are prevented from being stained during brushing, and the applicability is wide.

Description

Angle-adjustable roller brush

Technical Field

The utility model relates to a cylinder brush technical field, in particular to cylinder brush with adjustable angle.

Background

The cylinder brush is a whitewash instrument in the current life production, and when current cylinder brush was used, the operation personnel whitewashed the processing through handheld handle body drive brush section of thick bamboo to the wall.

Traditional cylinder brush generally is linear design, and in use, the wall of eminence appears the problem that coating dropped very easily at the in-process of painting, though traditional cylinder brush has the extension bar, when using, still need the user to stand and just can effectual painting wall near wall department, consequently the clothing is made dirty by the coating that drops very easily, to this kind of condition, need design a section can angle regulation's domestic cylinder brush.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cylinder brush with adjustable angle for solve the technical problem that above-mentioned background art exists.

The above technical purpose of the present invention can be achieved by the following technical solutions: an angle-adjustable roller brush comprises a brush handle and a brush barrel, the brush handle comprises a brush handle body and a rotating rod movably connected with the brush handle body, one end of the rotating rod far away from the brush handle body is connected with the brush cylinder, the interior of the brush handle body is provided with containing cavities with openings at the upper end, the left end and the right end, the side wall of the brush handle body is penetrated with a threaded hole communicated with the containing cavities, the lower end of the rotating rod is penetrated with a through hole with openings at the left end and the right end, the bottom of the rotating rod is inserted into the containing cavities, screws are inserted in the through holes and the threaded holes, one end of each screw is abutted against the side wall of the brush handle body, the other end of each screw extends out of the side wall of the brush handle body, and the part of the screw, which is exposed out of the brush holder body, is screwed with an adjusting nut, and the brush holder body and the rotating rod are fixed by the adjusting nut.

Preferably, the lateral wall of dwang is provided with first fixing base, it has first bull stick to articulate on the first fixing base, the lateral wall of brush holder body is provided with the second fixing base, it has the second bull stick to articulate on the second fixing base, the one end that the second fixing base was kept away from to the one end that first fixing base was kept away from to first bull stick and second bull stick is articulated.

Preferably, first fixing base and dwang integrated into one piece, second fixing base and brush holder body integrated into one piece.

Preferably, the diameter of the rotating rod is the same as the width of the cavity.

Preferably, the vertical central axes of the first fixed seat and the second fixed seat are located on the same horizontal plane, and the vertical central axes of the first rotating rod and the second rotating rod are simultaneously located on the same horizontal plane.

Preferably, the lower end of the brush handle body is integrally formed with a plurality of anti-slip protrusions.

The utility model has the advantages as follows: the utility model relates to a cylinder brush with adjustable angle adjusts the relative position of brush holder body and dwang through adjusting nut's elasticity, realizes that the dwang accomplishes the angular variation of a brush section of thick bamboo for the rotation of brush holder body, and the clothing is not made dirty when guaranteeing to apply paint with a brush, extensive applicability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a partial schematic view of FIG. 1;

fig. 3 is a schematic view of the internal structure of fig. 2 from another angle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

With reference to fig. 1 to 3, the technical purpose of the present invention is achieved by the following technical solutions: a roller brush with adjustable angle comprises a brush handle 10 and a brush barrel 20, wherein the brush handle 10 comprises a brush handle body 11 and a rotating rod 12 movably connected with the brush handle body 11, one end of the rotating rod 12, which is far away from the brush handle body 11, is connected with the brush barrel 20, an accommodating cavity 13 with an upper end, a left end and a right end which are all open is arranged in the brush handle body 11, a threaded hole 14 communicated with the accommodating cavity 13 is arranged in the side wall of the brush handle body 11 in a penetrating manner, a through hole 15 with openings at the left end and the right end is arranged at the lower end of the rotating rod 12 in a penetrating manner, the bottom of the rotating rod 12 is inserted in the accommodating cavity 13, a screw 16 is inserted in the through hole 15 and the threaded hole 14, one end of the screw 16 is abutted against the side wall of the brush handle body 11, the other end of the screw extends out of the side wall of the brush handle body, the utility model relates to a cylinder brush with adjustable angle adjusts the relative position of brush holder body 11 and dwang 12 through adjusting nut 17's elasticity, realizes dwang 12 for the rotation of brush holder body 11, accomplishes the angle change of a brush section of thick bamboo 20, guarantees that the clothing is not made dirty when applying paint with a brush, extensive applicability.

Preferably, the lateral wall integrated into one piece of dwang 12 has first fixing base 30, it has first bull stick 31 to articulate on the first fixing base 30, the lateral wall integrated into one piece of brush holder body 11 has second fixing base 32, it has second bull stick 33 to articulate on the second fixing base 32, the one end that first fixing base 30 was kept away from to first bull stick 31 is articulated with the one end that second fixing base 32 was kept away from to second bull stick 33, and among this technical scheme, the angle modulation of articulated supplementary dwang 12 and brush holder body 11 through first bull stick 31 and second bull stick 33 for the angle modulation is more accurate, prevents only through adjusting nut 17 adjustment process, and the condition of the too big or undersize of angle takes place.

Preferably, the diameter of dwang 12 is the same with the width that holds the chamber 13, prevents that adjusting nut 17 from taking place to rock back and forth after locking, influencing the use in dwang 12.

Preferably, the vertical central axes of the first fixed seat 30 and the second fixed seat 32 are located on the same horizontal plane, and the vertical central axes of the first rotating rod 31 and the second rotating rod 33 are simultaneously located on the same horizontal plane.

Preferably, the lower end of the brush holder body 11 is integrally formed with a plurality of anti-slip protrusions 34, the anti-slip protrusions 34 can increase the friction between the hand and the brush holder body 11, and the anti-slip brush is not easy to slip in the brushing process.

The above description specifically describes the preferred embodiment of the present invention, but of course, the present invention can also adopt different forms from the above embodiments, and equivalent changes or corresponding modifications made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope of the present invention.

Claims

1. The utility model provides a cylinder brush with adjustable angle, includes brush holder and a brush section of thick bamboo, the brush holder include the brush holder body and with brush holder body swing joint's dwang, the one end that the brush holder body was kept away from to the dwang is connected its characterized in that with a brush section of thick bamboo: the equal open-ended appearance chamber of upper end, left end and right-hand member is seted up to the inside of brush holder body, and the lateral wall of brush holder body runs through has the screw hole that the chamber was held in the intercommunication, and both ends open-ended through-hole about the lower extreme of dwang runs through, and the inside in appearance chamber is pegged graft to the bottom of dwang, and it has the screw to peg graft in through-hole and screw hole, screw one end butt and the lateral wall of brush holder body, the other end extend to outside the lateral wall of brush holder body to it has adjusting nut to expose the spiro union on this external part of brush holder at the screw, and it.

2. An angularly adjustable roller brush as claimed in claim 1, characterized in that: the lateral wall of dwang is provided with first fixing base, it has first bull stick to articulate on the first fixing base, the lateral wall of brush holder body is provided with the second fixing base, it has the second bull stick to articulate on the second fixing base, the one end that first fixing base was kept away from to first bull stick is articulated with the one end that the second fixing base was kept away from to the second bull stick.

3. An angularly adjustable roller brush as claimed in claim 2, characterized in that: first fixing base and dwang integrated into one piece, second fixing base and brush holder body integrated into one piece.

4. An angularly adjustable roller brush as claimed in claim 3, characterized in that: the diameter of the rotating rod is the same as the width of the cavity.

5. An angularly adjustable roller brush as claimed in claim 4, characterized in that: the vertical central axes of the first fixing seat and the second fixing seat are positioned on the same horizontal plane, and the vertical central axes of the first rotating rod and the second rotating rod are positioned on the same horizontal plane at the same time.

6. An angularly adjustable roller brush as claimed in claim 5, wherein: the lower end of the brush handle body is integrally formed with a plurality of anti-skid bulges.