CN209760721U

CN209760721U - Wall cylinder brush is used to fitment

Info

Publication number: CN209760721U
Application number: CN201920390068.3U
Authority: CN
Inventors: 李江涛
Original assignee: Jiangsu Jinfurong Environmental Decoration Industry Co Ltd
Current assignee: Jiangsu Jinfurong Environmental Decoration Industry Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2019-12-10
Anticipated expiration: 2029-03-26

Abstract

The utility model provides a wall surface roller brush for decoration, which has strong practicability and high flexibility; through the detachable connection among the first bracket, the second bracket, the roller, the pre-cleaning component, the handle component and the collecting box, the flexibility is greatly improved, and a user can select related components and replace and install related functions according to the use requirement; the pre-cleaning work of the roller is completed through the pre-cleaning assembly, the cleaning ring penetrates through the roller and extrudes the coating on the bristles, and the cleaning efficiency and effect are greatly improved; the length of the roller brush is adjusted through the handle assembly, and the painting of the wall surface at the high position is completed; the paint dripping and splashing on the roller is collected through the collecting box, so that hands and clothes of workers are prevented from being stained by the paint, the paint can be coated for the second time, and the coating cost is saved.

Description

Wall cylinder brush is used to fitment

Technical Field

The utility model relates to a decoration and fitment instrument technical field, concretely relates to wall cylinder brush is used to fitment.

background

From ancient times to present, various buildings are all penetrated through daily life of people, not only are harbours sheltering from wind and rain but also various aesthetic enjoyment brought to people, and the building decoration industry is one of important components of the whole building industry. The building decoration industry is strong in demand and wide in market, the rapid development of the land industry, the residential building industry and the service industry of travel shops in China and the promotion of the trial of comfortable houses promote the flourishing of the decoration industry and stimulate the increase of the demand of the decoration market.

When a house is finished, the wall needs to be painted, and the painting is usually finished by using a roller brush. The roller brush is a tool for rolling and coating large-area paint, is generally formed by simply assembling a handle, a connecting rod and a roller, and is used for coating the paint on a wall surface after the paint is dipped by the roller, but the prior roller brush has the following problems: firstly, in the using process, the coating falls off from the roller to stain hands and clothes of workers and is difficult to clean; secondly, the length of the roller brush cannot be adjusted, workers need to stand on a lifting platform or a scaffold to paint the high wall surface, the painting danger is increased, and the roller brush is very inconvenient; and thirdly, the roller brush is not easy to clean after being used, coating residues can be caused due to manual cleaning, and the coating is bonded on the roller brush after the roller brush is dried, so that the performance of the roller brush is seriously influenced when the roller brush is used next time.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a wall roller brush is used to fitment has the characteristics of adjustable agent, easy washing, practicality are strong.

The utility model provides a technical scheme of above-mentioned problem does: a wall surface roller brush for decoration comprises a roller, a mounting frame, a pre-cleaning assembly, a handle assembly and a collecting box;

the roller comprises a roller body and bristles, the roller body is of a hollow cylindrical structure with openings at two ends, and the bristles are coated on the outer cylindrical surface of the roller; the left end and the right end of the roller body are respectively provided with a mounting ring, the mounting rings are rotatably connected with the roller body, and the mounting rings are provided with internal threads;

the mounting frame comprises a first support and a second support, the upper end of the first support is in threaded connection with the mounting ring, and a first threaded hole A is formed in the upper portion of the first support; the lower end of the first support is provided with threads and a limiting piece, and the limiting piece is positioned above the threads;

The upper end of the second bracket is in threaded connection with the mounting ring, and a second threaded hole is formed in the upper part of the second bracket; the second threaded hole central axis is aligned with the first threaded hole central axis; the lower part of the second bracket is provided with a limiting hole, the lower end of the first bracket penetrates through the limiting hole, the nut is connected with the lower end of the first bracket, and the nut and the limiting sheet are respectively abutted against two sides of the second bracket; the lower end of the second bracket is in threaded connection with the handle assembly.

Furthermore, the pre-cleaning assembly is positioned between the first support and the second support and comprises a cleaning ring, a box body, a motor and a transmission shaft, and the box body is respectively connected with the first support and the second support through fasteners;

The motor is fixed in the box body; one end of a transmission shaft is connected with a motor shaft, the transmission shaft is rotatably connected with a supporting seat through a shaft sleeve, the supporting seat is fixed in a box body, the transmission shaft is provided with threads, a mounting seat is in threaded connection with the transmission shaft, and the mounting seat is in sliding connection with the box body;

The upper end surface of the box body is provided with a through groove, the cleaning ring is positioned above the box body, the lower end of the cleaning ring is connected with the mounting seat through a transition rod, and the transition rod penetrates through the through groove;

the inner diameter of the cleaning ring is D1, the radius of the roller body is D2, the radius of the roller is D3, and D2< D1< D3.

further, the handle assembly comprises a supporting rod, a handle and a rotating part, the rotating part is of a rectangular frame structure, first threads are arranged on the handle, the handle is in threaded connection with the lower end of the rotating part, a matching groove is formed in the upper end face of the handle, and the matching groove extends downwards;

and a second thread is arranged on the supporting rod, the rotating direction of the second thread is opposite to that of the first thread, the supporting rod is in threaded connection with the upper end of the rotating part, a cover plate matched with the matching groove is arranged on the lower end surface of the supporting rod, and the cover plate is inserted into the matching groove.

Further, the collecting box is positioned between the first bracket and the second bracket, the collecting box is arranged at the first threaded hole and the second threaded hole by fasteners, the width of the collecting box is L1, and L1< D3.

Furthermore, the middle part of the first bracket is bent inwards by an angle W1, and W1 is 30-60 degrees; the middle part of the second bracket is bent inwards by 90 degrees, and the lower part of the second bracket is bent outwards by an angle W2= W1.

Furthermore, the front side and the rear side of the mounting seat are respectively connected with a sliding plate, the front side and the rear side of the box body are respectively provided with a sliding groove matched with the sliding plate, and the sliding plate is inserted into the sliding groove.

Further, the cleaning ring left and right sides all links there is trapezoidal tooth, and trapezoidal tooth centers on cleaning ring central axis annular array.

the utility model discloses beneficial effect has:

(1) the utility model has strong practicability and high flexibility; through the detachable connection among the first support, the second support, the roller, the pre-cleaning assembly, the handle assembly and the collecting box, the flexibility is greatly improved, a user can select related assemblies and replace and install related functions according to the use requirement of the user, and meanwhile, when parts are damaged, the corresponding parts can be directly replaced, the whole replacement is not needed, the cost is saved, and the carrying is convenient;

(2) The roller cleaning device has the advantages that the roller cleaning operation is completed through the pre-cleaning assembly, the cleaning ring is driven to penetrate through the roller by the motor, the transmission shaft and the mounting seat, the coating on the bristles is squeezed down by the cleaning ring, the cleaning efficiency and the cleaning effect are greatly improved, and the problems that the coating is remained due to manual cleaning, the coating is adhered to the roller brush after the roller brush is dried in the air and the performance of the roller is seriously affected are solved;

(3) The length of the roller brush is adjusted through the handle assembly, and the painting of the wall surface at the high position is completed; the rotating piece moves upwards while rotating, the first thread and the second thread are opposite in rotating direction, the support moves upwards, and therefore the roller can brush the high-altitude wall surface;

(4) The paint dripping and splashing on the roller is collected through the collecting box, so that hands and clothes of workers are prevented from being stained by the paint, the paint can be coated for the second time, and the coating cost is saved.

Drawings

fig. 1 is a schematic structural diagram of the cleaning device of the present invention.

Fig. 2 is a schematic structural view of the present invention in a painting state.

fig. 3 is a cross-sectional view of the roller of the present invention.

Figure 4 is the front view direction cross-sectional view of the pre-cleaning assembly of the present invention.

Figure 5 is a top cross-sectional view of the pre-cleaning assembly of the present invention.

fig. 6 is a top view of the box body of the present invention.

fig. 7 is a schematic view of the cleaning ring structure of the present invention.

fig. 8 is a schematic structural view of the handle assembly of the present invention.

Fig. 9 is a front view of the collecting box of the present invention.

Fig. 10 is a top view of the collecting box of the present invention.

fig. 11 is a top view of the handle of the present invention.

in the figure: 1-roller, 2-roller body, 3-bristles, 4-mounting ring, 5-rolling bearing, 6-mounting frame, 7-first support, 8-second support, 9-first threaded hole, 10-spacing piece, 11-second threaded hole, 13-nut, 14-pre-cleaning component, 15-box, 16-motor, 17-transmission shaft, 18-support seat, 19-mounting seat, 20-sliding plate, 21-sliding groove, 22-through groove, 23-transition rod, 24-trapezoidal tooth, 25-handle component, 26-rotating component, 27-handle, 28-matching groove, 29-support rod, 30-second thread, 31-cover plate, 32-collecting box, 33-first thread, 34-cleaning ring.

Detailed Description

the present invention will be further described with reference to the accompanying drawings and the detailed description.

a wall surface roller brush for decoration comprises a roller 1, a mounting frame 6, a pre-cleaning assembly 14, a handle assembly 25 and a collecting box 32;

the roller 1 comprises a roller body 2 and bristles 3, the roller body 2 is of a hollow cylindrical structure with openings at two ends, and the bristles 3 are covered on the outer cylindrical surface of the roller 1; the left end and the right end of the roller body 2 are respectively provided with a mounting ring 4, the mounting rings 4 are rotatably connected with the roller body 2 through rolling bearings 5, and the mounting rings 4 are provided with internal threads;

The mounting frame 6 comprises a first support 7 and a second support 8, the upper end of the first support 7 is in threaded connection with the mounting ring 4, and a first threaded hole 9 is formed in the upper portion of the first support 7; the middle part of the first bracket 7 is bent inwards by an angle W1, W1 is 30-60 degrees, the lower end of the first bracket 7 is provided with a thread and a limiting piece 10, and the limiting piece 10 is positioned above the thread;

the upper end of the second bracket 8 is in threaded connection with the mounting ring 4, and a second threaded hole 11 is formed in the upper part of the second bracket 8; the central axis of the second threaded hole 11 is aligned with the central axis of the first threaded hole 9; the middle part of the second bracket 8 is bent inwards by 90 degrees, and the lower part of the second bracket 8 is bent outwards by an angle W2, W1= W2; the lower part of the second bracket 8 is provided with a limiting hole, the lower end of the first bracket 7 penetrates through the limiting hole, a nut 13 is connected with the lower end of the first bracket 7, and the nut 13 and the limiting piece 10 are respectively abutted against two sides of the second bracket 8; the lower end of the second bracket 8 is in threaded connection with the handle assembly 25;

The first bracket 7, the second bracket 8 and the roller 1 are detachably connected, so that the practicability of the utility model is greatly improved, and when parts are damaged, the parts are convenient to replace, the cost is saved, and the carrying is convenient;

The pre-cleaning assembly 14 is positioned between the first bracket 7 and the second bracket 8, the pre-cleaning assembly 14 comprises a cleaning ring 34, a box body 15, a motor 16 and a transmission shaft 17, and the box body 15 is respectively connected with the first bracket 7 and the second bracket 8 through fasteners;

The motor 16 is fixed in the box body 15, the motor 16 is electrically connected with a battery, the battery provides power for the motor 16, and the box body 15 is provided with a switch button for controlling the motor 16 to work; one end of a transmission shaft 17 is connected with a motor 16 shaft, the transmission shaft 17 is rotatably connected with a supporting seat 18 through a shaft sleeve, the supporting seat 18 is fixed in the box body 15, the transmission shaft 17 is provided with threads, a mounting seat 19 is in threaded connection with the transmission shaft 17, and the mounting seat 19 is in sliding connection with the box body 15; the front side and the rear side of the mounting seat 19 are respectively connected with a sliding plate 20, the front side and the rear side of the box body 15 are respectively provided with a sliding groove 21 matched with the sliding plate 20, and the sliding plate 20 is inserted into the sliding groove 21;

A through groove 22 is formed in the upper end face of the box body 15, the cleaning ring 34 is located above the box body 15, the lower end of the cleaning ring 34 is connected with the mounting seat 19 through a transition rod 23, and the transition rod 23 penetrates through the through groove 22;

The inner diameter of the cleaning ring 34 is D1, the radius of the roller body 2 is D2, the radius of the roller 1 is D3, D2< D1< D3; trapezoidal teeth 24 are connected to the left side and the right side of the cleaning ring 34, and the trapezoidal teeth 24 are annularly arrayed around the central axis of the cleaning ring 34;

when the roller 1 needs to be cleaned after painting is finished, the switch button is pressed, the motor 16 starts to work, the transmission shaft 17 rotates, the mounting seat 19 makes linear motion on the transmission shaft 17, so that the cleaning ring 34 is driven to penetrate through the roller 1, the cleaning ring 34 is pressed on the bristles 3, the coating on the bristles 3 is extruded, and the coating is prevented from being accumulated on the bristles 3 to cause difficulty in cleaning; then the roller 1 is dismounted for cleaning, the cleaning efficiency and effect are greatly improved, and the problems that the coating residue is caused by the existing manual cleaning, and the coating is adhered to the roller 1 brush after the roller 1 brush is dried in the air, and the performance of the roller 1 is seriously influenced are solved;

The handle assembly 25 comprises a supporting rod 29, a handle 27 and a rotating part 26, the rotating part 26 is of a rectangular frame structure, a first thread 33 is arranged on the handle 27, the handle 27 is in threaded connection with the lower end of the rotating part 26, a matching groove 28 is arranged on the upper end surface of the handle 27, and the matching groove 28 extends downwards;

A second thread 30 is arranged on the supporting rod 29, the rotating direction of the second thread 30 is opposite to that of the first thread 33, the supporting rod 29 is in threaded connection with the upper end of the rotating part 26, a cover plate 31 matched with the matching groove 28 is arranged on the lower end face of the supporting rod 29, and the cover plate 31 is inserted into the matching groove 28; the rotation of the supporting rod 29 is limited by the cover plate 31 and the matching groove 28, so that the supporting rod 29 only moves linearly;

The brush length of the roller 1 is adjusted through the handle assembly 25, so that the painting of the wall surface at a high place is completed; the handle assembly 25 is detachably connected with the second support rod 8, so that the use is convenient, and a user can flexibly select and install the handle assembly according to the own needs; by rotating the rotating member 26, the rotating member 26 moves upward while rotating, and since the first screw thread 33 and the second screw thread 30 are rotated in opposite directions, the rod 29 also moves upward, thereby enabling the drum 1 to brush an elevated wall surface;

The utility model discloses still including collecting box 32, when using the utility model discloses when whitewashing, can take off clean subassembly 14 in advance, utilize the fastener to install collecting box 32 in first screw hole 9, second screw hole 11 department, collecting box 32's width is L1, L1< D3, this can avoid collecting box 32 and cause the influence to applying paint with a brush work, make collecting box 32 can collect the coating that drips and splash on cylinder 1, avoid coating to make dirty workman's hand and clothing, also can carry out the secondary with coating simultaneously, practice thrift and apply paint with a brush the cost.

The using method comprises the following steps: when in painting, the roller 1, the first bracket 7, the second bracket 8 and the collecting box 32 are assembled together to paint the wall surface; when the high position of the wall surface is painted, the handle assembly 25 and the second bracket 8 can be installed according to the requirement, and then the rotating piece 26 is rotated to enable the handle assembly 25 to extend to paint the high position of the wall surface; after painting is finished, the collecting box 32 is taken down, the pre-cleaning assembly 14 is installed at the first threaded hole 9 and the second threaded hole 11 by using fasteners, the motor 16 is started, the cleaning ring 34 is driven to squeeze paint on the roller 1, and then the roller 1 is detached for cleaning.

Many other changes and modifications can be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, and that the scope of the invention is defined by the appended claims.

Claims

1. a wall surface roller brush for decoration is characterized by comprising a roller, a mounting frame, a pre-cleaning assembly, a handle assembly and a collecting box;

2. A decorative wall roller brush as claimed in claim 1, wherein said pre-cleaning assembly is located between the first bracket and the second bracket, the pre-cleaning assembly comprising a cleaning ring, a housing, a motor, and a drive shaft, the housing being connected to the first bracket and the second bracket by fasteners, respectively;

3. A decorative wall roller brush as claimed in claim 1, wherein said collection box is located between the first bracket and the second bracket, the collection box being mounted at the first threaded hole and the second threaded hole by fasteners, the collection box having a width of L1, L1< D3.

4. A decorative roller brush for wall surface as defined in claim 2, wherein said mounting seat is connected to sliding plates at front and rear sides thereof, and said housing is provided at front and rear sides thereof with sliding grooves for engaging with the sliding plates, respectively, and the sliding plates are inserted into the sliding grooves.

5. A decorative roller brush for wall surface as defined in claim 2, wherein said mounting seat is connected to sliding plates at front and rear sides thereof, and said housing is provided at front and rear sides thereof with sliding grooves for engaging with the sliding plates, respectively, and the sliding plates are inserted into the sliding grooves.

6. a decorative roller brush for wall surface as claimed in claim 1, 2, 3, 4 or 5, wherein said handle assembly comprises a supporting rod, a handle and a rotating member, the rotating member is a rectangular frame structure, the handle is provided with a first screw thread, the handle is connected with the lower end of the rotating member by screw thread, the upper end surface of the handle is provided with a matching groove, and the matching groove extends downwards;

7. A decorative roller brush for walls as defined in claim 6, wherein said first bracket middle portion is bent inward at an angle W1, W1 being 30 ° -60 °; the middle part of the second bracket is bent inwards by 90 degrees, and the lower part of the second bracket is bent outwards by an angle W2= W1.