CN215564200U

CN215564200U - Portable automatic painting roller

Info

Publication number: CN215564200U
Application number: CN202121353302.9U
Authority: CN
Inventors: 汪光明
Original assignee: Shanghai Haihua Building Decoration Engineering Co ltd
Current assignee: Shanghai Haihua Building Decoration Engineering Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-01-18
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a portable automatic painting roller, and relates to the technical field of rollers; the roller brush comprises a roller brush for rolling paint, a paint bucket for loading paint, wherein a bucket cover for sealing is connected above the paint bucket in a threaded manner, a paint outlet hose with the bottom end extending to the lower part in the paint bucket is installed on the bucket cover, an extension component is positioned below the roller brush and is used for adjusting the height of the roller brush to facilitate painting, the extension component comprises a handle and a threaded extension rod, a thread groove is formed in the middle of the top end of the handle, the threaded extension rod is in threaded connection with the thread groove and extends out of a notch of the threaded extension rod, a support is fixed at the top end of the outer part of the threaded extension rod, a connecting shaft which is rotatably connected with the threaded extension rod penetrates through the middle of the roller brush, and the connecting shaft is fixed above the inner part of the support; the utility model has the beneficial effects that: through setting up the height that the extension subassembly made things convenient for the adjusting roller to brush, the wall of convenient painting co-altitude, and can automatic japanning, work efficiency is high to connect the lacquer box through the setting, can splendid attire drippage paint, the security is high and can avoid causing the waste of paint.

Description

Portable automatic painting roller

Technical Field

The utility model relates to the technical field of rollers, in particular to a portable automatic painting roller.

Background

The roller brush is widely used in building decoration, is used for painting wall surfaces or ceilings, and has wide rolling surface range and convenient use.

The general single structure of present cylinder brush, the function is also single, can only carry out simple work of painting usually, be difficult to realize the altitude mixture control of cylinder brush, when painting the less wall of higher area, need use the ladder to climb to the eminence, waste time and energy and have great potential safety hazard, and the function singleness is difficult to realize automatic japanning, need frequently dip in and get paint, not only workman intensity of labour is big and work efficiency is low, and unnecessary paint drips easily when the cylinder brush rolls the lacquer, not only the polluted environment, and drip to inconvenient cleanness on one's body of workman, even lead to the fact the threat to workman's health easily, we have proposed a portable automatic japanning cylinder for this reason, in order to solve the above-mentioned technical problem who proposes.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable automatic painting roller which is convenient for adjusting the height of a roller brush by arranging an extension component, is convenient for painting wall surfaces with different heights, can automatically paint, has high working efficiency, can contain dropped paint by arranging a paint receiving box, has high safety and can avoid paint waste, thereby solving the problems in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a portable automatic painting roller comprising:

roller brushing for paint rolling;

the paint bucket is used for containing paint, a bucket cover for sealing is connected to the upper portion of the paint bucket in a threaded mode, and a paint outlet hose is installed on the bucket cover, wherein the bottom end of the paint outlet hose extends to the inner lower portion of the paint bucket;

the extension assembly is positioned below the roller brush and used for adjusting the height of the roller brush to facilitate painting, the extension assembly comprises a handle and a threaded extension rod, a thread groove is formed in the middle of the top end of the handle, the threaded extension rod is in threaded connection with the thread groove and extends out of a notch of the threaded extension rod, a support is fixed at the top end of the outer portion of the threaded extension rod, a connecting shaft in rotary connection with the roller brush penetrates through the middle of the roller brush, the connecting shaft is fixed above the inner portion of the support, and a paint conveying hose penetrates through the inner portion of the threaded extension rod;

the connect the lacquer box that is located between cylinder brush and the support, the lower extreme that connects the lacquer box to surround the cylinder brush connects the paint that drips on the cylinder brush greatly, connect the interior middle part joint of lacquer box to have the paint filtering plate, can filter the paint that connects the inside flourishing of lacquer box and connect, connect to be equipped with the grafting structure that conveniently connects the installation of lacquer box between lacquer box and the screw thread extension rod, it is equipped with the row's lacquer pipe that is located the screw thread extension rod outside to connect lacquer box below.

Further, a handle convenient to carry is installed on the paint bucket.

Furthermore, the bottom end of the paint conveying hose penetrates through the paint outlet handle and is detachably connected with the left port of the paint outlet hose.

Furthermore, a paint groove is formed in the right end of the connecting shaft, the top end of the paint conveying hose penetrates through the threaded extension rod, the support and the roller brush in sequence and extends into the paint groove, and a liquid pump is installed on the paint conveying hose.

Further, the inside hollow structure that is of cylinder brush, a plurality of through-holes have evenly been opened to lacquer inslot wall bottom, a plurality of lacquer outlet holes have evenly been link up to cylinder brush outer wall, the lacquer groove communicates with each other with lacquer outlet hole through the through-hole.

Furthermore, the inserting structure comprises an inserting sleeve and a spring, the inserting sleeve is sleeved on the top end of the threaded extension rod, and the spring is fixed between the top of the inner wall of the inserting sleeve and the top end of the threaded extension rod.

Furthermore, the middle of the bottom end of the paint receiving box is provided with an inserting groove, the inserting sleeve is inserted into the inserting groove, and the paint receiving box is fixed with the support through a bolt.

Furthermore, the bottom end of the paint discharging pipe is fixed and communicated with the paint conveying hose, and the top end of the paint discharging pipe is detachably connected and communicated with the paint receiving box.

Compared with the prior art, the utility model has the following beneficial effects:

by arranging the extension assembly, the height of the roller brush can be adjusted, the total length of the thread extension rod and the handle is shortened, workers can conveniently roll and brush the wall surface within the range of extending the hands and brushing the hands, labor is saved, otherwise, the extension is convenient for brushing the wall surface with smaller high area, the time for climbing a ladder is saved, the working efficiency is improved, the brushing area of the roller brush can be enlarged, and the adjustment can be realized by rotating the handle, so that the adjustment is convenient;

the liquid pump on the paint conveying hose is started, so that paint in the paint bucket can flow out from the paint outlet hole, automatic painting is realized, the grip is held, the roller brush is moved to realize paint rolling while painting is realized, workers do not need to dip in the paint repeatedly, the labor pressure of the workers is reduced, and the working efficiency is improved;

connect the setting of lacquer box to realize the collection to paint, not only can avoid the paint to drip the polluted environment, can also avoid paint to drip to the workman and cause the threat to workman's health on one's body, and paint drips can filter through the filter plate to connect in the lacquer box after, the paint after the filtration flows in defeated lacquer hose again through arranging the lacquer pipe, can realize the recycling of unnecessary paint, can avoid causing the waste of paint, the filter plate can block most impurity except that paint, can avoid impurity to cause the jam, and connect lacquer box easy dismounting, it is convenient to clean.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a partially enlarged view of the position B in fig. 2 according to the present invention.

The labels in the figure are: 1-roller brush; 2-paint barrel; 3-barrel cover; 4-a handle; 5-a paint outlet hose; 6-a handle; 7-thread groove; 8-a threaded extension rod; 9-a scaffold; 10-a connecting shaft; 11-a paint groove; 12-a paint hose; 13-a through hole; 14-paint outlet holes; 15-receiving a paint box; 16-a paint filter plate; 17-a slot; 18-a plug bush; 19-a spring; 20-row of paint pipes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1 to 4:

a portable automatic painting roller comprising:

a paint-rolling roller brush 1;

a paint bucket 2 for filling paint, a bucket cover 3 for sealing is connected above the paint bucket 2 in a threaded manner, and a paint outlet hose 5 with the bottom end extending to the inner lower part of the paint bucket 2 is installed on the bucket cover 3; a handle 4 convenient to carry is arranged on the paint bucket 2;

the extension assembly is positioned below the roller brush 1 and used for adjusting the height of the roller brush 1 to facilitate painting, the extension assembly comprises a handle 6 and a threaded extension rod 8, a thread groove 7 is formed in the middle of the top end of the handle 6, the threaded extension rod 8 is in threaded connection with the thread groove 7 and extends out of a notch of the threaded extension rod, a support 9 is fixed at the top end of the outer part of the threaded extension rod 8, a connecting shaft 10 which is rotatably connected with the middle of the roller brush 1 penetrates through the middle of the roller brush, the connecting shaft 10 is fixed above the inner part of the support 9, and a paint conveying hose 12 penetrates through the inner part of the threaded extension rod 8; the bottom end of the paint conveying hose 12 penetrates through the paint outlet handle 6 and is detachably connected with the left side port of the paint outlet hose 5; a paint groove 11 is formed in the right end of the connecting shaft 10, the top end of a paint conveying hose 12 sequentially penetrates through the threaded extension rod 8, the support 9 and the roller brush 1 and extends into the paint groove 11, and a liquid pump is mounted on the paint conveying hose 12; the interior of the roller brush 1 is of a hollow structure, a plurality of through holes 13 are uniformly formed in the bottom of the inner wall of the paint groove 11, a plurality of paint outlet holes 14 are uniformly penetrated through the outer wall of the roller brush 1, and the paint groove 11 is communicated with the paint outlet holes 14 through the through holes 13;

before painting, the barrel cover 3 is opened firstly to add paint into the paint barrel 2, the paint is blended and stirred, then the barrel cover 3 is closed to seal the paint barrel 2, then the height of the roller brush 1 is adjusted according to the height of a wall to be painted, the screw thread extension rod 8 is held by one hand and the handle 6 is rotated by the other hand during adjustment, so that the screw thread extension rod 8 moves up and down in the screw thread groove 7, when the handle 6 rotates downwards, the total length of the screw thread extension rod 8 and the handle 6 is prolonged, higher wall surface can be painted conveniently, the wall surface with smaller high area can be painted conveniently, the time of climbing stairs is saved, the working efficiency is improved, otherwise when the handle 6 rotates upwards, the total length of the screw thread extension rod 8 and the handle 6 is shortened, the wall surface in the range of the hand-stretching and painting of workers can be painted conveniently, the use is more labor-saving due to the reduction of the total length of the screw thread extension rod 8 and the handle 6, the height of the roller brush 1 can be adjusted, the painting area of the roller brush 1 can be enlarged, and the height of the roller brush 1 can be adjusted by rotating the handle 6, and the adjustment is convenient.

When painting, a liquid pump on a paint conveying hose 12 is started, so that paint in a paint barrel 2 is conveyed into a paint groove 11 through a paint outlet hose 5 and the paint conveying hose 12, the paint in the paint groove 11 flows into a roller brush 1 through a through hole 13 and then flows out from a paint outlet hole 14, automatic painting is achieved, meanwhile, a handle 6 is held to move the roller brush 1, painting is achieved while rolling, workers do not need to dip in the paint repeatedly, labor pressure of the workers is reduced, and working efficiency is improved;

the portable automatic painting roller further comprises a paint receiving box 15 located between the roller brush 1 and the support 9, the lower end of the roller brush 1, which is surrounded by the paint receiving box 15, is used for containing paint dripping from the roller brush 1, a paint filtering plate 16 is clamped in the middle of the paint receiving box 15 and can filter the paint contained in the paint receiving box 15, an inserting structure convenient for installation of the paint receiving box 15 is arranged between the paint receiving box 15 and the threaded extension rod 8, and a paint discharging pipe 20 located outside the threaded extension rod 8 is arranged below the paint receiving box 15; the plug structure comprises a plug bush 18 and a spring 19, the plug bush 18 is sleeved at the top end of the threaded extension rod 8, and the spring 19 is fixed between the top of the inner wall of the plug bush 18 and the top end of the threaded extension rod 8; the middle part of the bottom end of the paint receiving box 15 is provided with a slot 17, an inserting sleeve 18 is inserted into the slot 17, and the paint receiving box 15 and the bracket 9 are fixed through bolts; the bottom end of the paint discharging pipe 20 is fixed and communicated with the paint conveying hose 12, and the top end of the paint discharging pipe 20 is detachably connected and communicated with the paint receiving box 15;

in the paint rolling process, redundant paint can drip into the paint receiving box 15, so that the paint is collected, the environment pollution caused by the dripping of the paint can be avoided, the threat to the health of workers caused by the dripping of the paint on the bodies of the workers can be avoided, the paint can be filtered by the paint filtering plate 16 after dripping into the paint receiving box 15, the filtered paint flows into the paint conveying hose 12 again through the paint discharging pipe 20, the recycling of the redundant paint can be realized, the waste of the paint can be avoided, the paint filtering plate 16 can block most of impurities except the paint, and the blockage caused by the impurities can be avoided;

when the paint receiving box 15 needs to be cleaned, firstly, the bolt for fixing the paint receiving box 15 is disassembled, then the paint receiving box 15 is moved downwards, so that the paint receiving box 15 presses the plug bush 18 downwards, the plug bush 18 extrudes the spring 19 to shrink, when the paint receiving box 15 is completely moved to the lower part of the roller brush 1, the plug bush 18 is moved downwards to move out of the slot 17, then the paint receiving box 15 is moved out of the front side or the rear side of the bracket 9 to realize disassembly, after the disassembly is finished, the spring 19 rebounds to drive the plug bush 18 to move upwards to reset, the paint receiving box 15 is convenient to disassemble, the paint receiving box 15 is convenient to clean, after the cleaning is finished, the plug bush 18 is pressed downwards to extrude the spring 19 to shrink, when the distance between the plug bush 18 and the roller brush 1 is larger than the height of the paint receiving box 15, the paint receiving box 15 is placed between the plug bush 18 and the roller brush 1, the paint receiving box 15 is moved to enable the slot 17 to correspond to the position of the plug bush 18, and therefore, the spring 19 in a compressed state is slightly rebounded to enable the slot 17 to be plugged with the plug bush 18, loosen again and connect lacquer box 15, make spring 19 that is in compression state kick-back completely and drive plug bush 18 and shift up and reset, make plug bush 18 drive connect lacquer box 15 to move up and reset parcel roller brush 1 below that resets, it is fixed with support 9 and connect lacquer box 15 to recycle the bolt, the installation that connects lacquer box 15 firmly, connect lacquer box 15 simple to operate, and through setting up plug bush 18, make plug bush 18 and slot 17 peg graft and conveniently to connect lacquer box 15 spacing, thereby make things convenient for subsequent installation, and make plug bush 18 portable under spring 19's elastic action, not only can move down and enlarge the space between plug bush 18 and the roller brush 1, conveniently connect the installation of lacquer box 15, can also support lacquer box 15 bottom after the installation is accomplished.

Claims

1. A portable automatic painting roller, comprising:

a paint-rolling roller brush (1);

the paint bucket comprises a paint bucket (2) for containing paint, wherein a bucket cover (3) for sealing is connected above the paint bucket (2) in a threaded manner, and a paint outlet hose (5) with the bottom end extending to the inner lower part of the paint bucket (2) is installed on the bucket cover (3);

the extension assembly is positioned below the roller brush (1) and used for adjusting the height of the roller brush (1) to facilitate painting, the extension assembly comprises a handle (6) and a thread extension rod (8), a thread groove (7) is formed in the middle of the top end of the handle (6), the thread extension rod (8) is in threaded connection with the thread groove (7) and extends out of a notch of the thread extension rod, a support (9) is fixed at the top end of the outer part of the thread extension rod (8), a connecting shaft (10) in rotary connection with the roller brush (1) penetrates through the middle of the roller brush, the connecting shaft (10) is fixed above the inner part of the support (9), and a paint conveying hose (12) penetrates through the inner part of the thread extension rod (8);

be located connecing lacquer box (15) between roller brush (1) and support (9), connect lacquer box (15) to surround the lower extreme of roller brush (1) and connect the paint that drips on roller brush (1) greatly, connect the joint of middle part in lacquer box (15) to have filter plate (16), can filter the paint that connects lacquer box (15) inside to connect greatly, connect to be equipped with the grafting structure who conveniently connects lacquer box (15) installation between lacquer box (15) and screw thread extension rod (8), it is equipped with row's lacquer pipe (20) that are located screw thread extension rod (8) outside to connect lacquer box (15) below.

2. A portable automatic painting roller according to claim 1, characterized in that: the paint bucket (2) is provided with a handle (4) which is convenient to carry.

3. A portable automatic painting roller according to claim 1, characterized in that: the bottom end of the paint conveying hose (12) penetrates through the paint outlet handle (6) to be detachably connected with the left side port of the paint outlet hose (5).

4. A portable automatic painting roller according to claim 1, characterized in that: connecting axle (10) right-hand member is opened there is lacquer groove (11), defeated lacquer hose (12) top runs through screw thread extension rod (8), support (9) and roller brush (1) in proper order and extends to in lacquer groove (11), install the liquid pump on defeated lacquer hose (12).

5. A portable automatic painting roller according to claim 1, characterized in that: the inside hollow structure that is of cylinder brush (1), paint groove (11) inner wall bottom is evenly opened has a plurality of through-holes (13), cylinder brush (1) outer wall evenly link up has a plurality of lacquer outlet holes (14), paint groove (11) communicate with each other with lacquer outlet hole (14) through-hole (13).

6. A portable automatic painting roller according to claim 1, characterized in that: the inserting structure comprises an inserting sleeve (18) and a spring (19), the inserting sleeve (18) is sleeved on the top end of the threaded extension rod (8), and the spring (19) is fixed between the top of the inner wall of the inserting sleeve (18) and the top end of the threaded extension rod (8).

7. A portable automatic painting roller according to claim 6, characterized in that: connect lacquer box (15) bottom middle part to open there is slot (17), plug bush (18) are pegged graft with slot (17), connect lacquer box (15) to pass through the bolt fastening with support (9).

8. A portable automatic painting roller according to claim 1, characterized in that: the bottom end of the paint discharging pipe (20) is fixed and communicated with the paint conveying hose (12), and the top end of the paint discharging pipe (20) is detachably connected and communicated with the paint receiving box (15).