阅读说明：本技术 一种防油漆滴落的建筑施工用油漆刷 (Paint brush for construction of grease proofing lacquer drippage ) 是由 胡志刚 刘连友 周传龙 于 2020-12-30 设计创作，主要内容包括：本发明涉及建筑施工工具技术领域,且公开了一种防油漆滴落的建筑施工用油漆刷,包括主体,主体上开设有收集槽一,收集槽一的内部设置有可以转动辊轮,主体的下方设置有用于手持的手持杆,主体与手持杆之间设置有收集装置,收集装置包括有连接管以及收集槽二。本发明中,在通过收集槽一内部的辊轮进行刷漆作业,在辊轮滚动时,辊轮上所滴落的油漆会通过连接管流入收集槽二的内部,且由于收集槽二的内部开设有横截面梯形的功能槽,功能槽的内部活动卡接有可以上下移动的功能块,所以油漆会通过功能块流入收集槽二的内部进行收集,避免了油漆滴落到施工人员的身体上以及地面上,节省了后期的清洗工作。(The invention relates to the technical field of building construction tools, and discloses a paint brush for building construction for preventing oil paint from dripping. According to the paint collecting device, paint brushing operation is carried out through the roller in the first collecting groove, when the roller rolls, paint dripped on the roller can flow into the second collecting groove through the connecting pipe, the functional groove with the trapezoidal cross section is formed in the second collecting groove, and the functional block capable of moving up and down is movably clamped in the functional groove, so that the paint can flow into the second collecting groove through the functional block to be collected, the paint is prevented from dripping on bodies of constructors and the ground, and cleaning work in the later period is saved.)

1. The utility model provides a paintbrush for construction of grease proofing lacquer drippage, includes main part (1), collecting vat (2) have been seted up on main part (1), the inside of collecting vat (2) is provided with can rotates running roller (3), the below of main part (1) is provided with and is used for handheld pole (4), its characterized in that: be provided with collection device (28) between main part (1) and handheld pole (4), collection device (28) is including connecting pipe (5) and collecting vat two (6), collecting vat two (6) that are used for collecting vat one (2) inside paint are offered to the last wall of handheld pole (4), the lower wall fixed mounting of main part (1) has connecting pipe (5) that are used for with the inside activity joint of collecting vat two (6), just connecting pipe (5) run through the inside of the lower wall intercommunication collecting vat one (2) of main part (1), the equal fixed mounting of the left and right sides internal face of collecting vat one (2) has joint board (18), two the inside of joint board (18) is provided with adjusting device (30) that are used for pressing from both sides and get running roller (3), the inside of main part (1) is provided with reflux unit (29).

2. The architectural paint brush for preventing oil paint from dripping according to claim 1, which is characterized in that: the collecting device (28) is characterized by further comprising a functional groove (9) and a functional block (10), the functional groove (9) is formed in the inner wall surface of the second collecting groove (6), the functional groove (9) is a trapezoidal annular groove in the cross section, the functional block (10) capable of moving up and down is clamped in the inner movable clamp of the functional groove (9), and the maximum diameter of the functional block (10) is six fifths of the maximum diameter of the second collecting groove (6).

3. The architectural paint brush for preventing oil paint from dripping according to claim 1, which is characterized in that: the upper wall surface of the handheld rod (4) is symmetrically provided with two connecting grooves (7), one side wall surface of each connecting groove (7) which is close to each other is provided with a first communicating hole (26) which is communicated with the inside of the collecting groove (6), the inside of each connecting groove (7) is movably clamped with a connecting block (8) which can move up and down, one side wall surface of each connecting block (8) which is close to each other is fixedly provided with a first T-shaped block (11) which is used for movably clamping the functional block (10), the outer wall surface of the function block (10) corresponds to the positions of the two connecting blocks (8) and is provided with a first T-shaped groove (12) used for movably clamping the first T-shaped block (11), and the first T-shaped block (11) extends towards one side to penetrate through the corresponding first communication hole (26) to reach the inside of the second collecting groove (6) and is movably clamped with the corresponding first T-shaped groove (12) inside.

4. The architectural paint brush for preventing oil paint from dripping according to claim 3, wherein: two equal fixed mounting in inside bottom surface of spread groove (7) has magnet two (14), two the equal fixed mounting in inside bottom surface of connecting block (8) has magnet one (13), just magnet one (13) with magnet two (14) are homopolar.

5. The architectural paint brush for preventing oil paint from dripping according to claim 1, which is characterized in that: the backflow device (29) comprises discharge cavities (15) and discharge holes (17), the discharge cavities (15) are symmetrically formed in the front side and the rear side of the interior of the main body (1), two groups of discharge holes (17) are fixedly installed in positions, corresponding to the two discharge cavities (15), of the bottom surface of the interior of the first collecting tank (2), seven discharge holes (17) are formed in each group, each group of discharge holes (17) extends downwards to communicate with the interior of the corresponding discharge cavity (15), the lower wall surface of the main body (1) is provided with two communication holes (27) used for fixedly clamping and connecting two connecting blocks (8), the two communication holes (27) are respectively communicated with the hollow interior regions of the two discharge cavities (15), the two connecting blocks (8) extend upwards to enter the interiors of the corresponding communication holes (27) and are fixedly connected with the inner wall surfaces of the corresponding communication holes (27), and the upper wall surfaces of the two connecting blocks (8) are provided with flow guide holes (16).

6. The architectural paint brush for preventing oil paint from dripping according to claim 1, which is characterized in that: the discharge hole (17) is a circular ring-shaped block with a trapezoidal cross section.

7. The architectural paint brush for preventing oil paint from dripping according to claim 1, which is characterized in that: adjusting device (30) are including joint piece (20), spring (23) and joint groove (24), two movable groove (19), two have all been seted up to a side wall that joint board (18) are close to each other movable groove (19), two the inside in movable groove (19) all is provided with can reciprocate joint piece (20), two joint groove (24) have all been seted up to a side wall that joint piece (20) are close to each other, the equal fixed mounting in the left and right sides of running roller (3) has spliced pole (25), two spliced pole (25) pass through bearing fixed connection with the inside that corresponds joint groove (24) respectively, two the equal fixed mounting of wall has spring (23), two under the inside of movable groove (19) the upper end of spring (23) all with the outer wall lower extreme fixed connection that corresponds joint groove (24).

8. The architectural paint brush for preventing oil paint from dripping according to claim 7, wherein: two T-shaped grooves II (21) are symmetrically formed in the front side wall surface and the rear side wall surface of the inner part of each movable groove (19), and two T-shaped blocks II (22) which are used for being movably clamped with the inner parts of the corresponding T-shaped grooves II (21) are fixedly mounted on the front side wall surface and the rear side wall surface of each clamping block (20).

9. The architectural paint brush for preventing oil paint from dripping according to claim 1, which is characterized in that: the two groups of discharge holes (17) are mutually staggered.

10. The architectural paint brush for preventing oil paint from dripping according to claim 1, which is characterized in that: the handheld rod (4) is a rod with a V-shaped cross section.

Technical Field

The invention relates to the technical field of building construction tools, in particular to a paint brush for building construction, which can prevent oil paint from dripping.

Background

The building construction refers to production activities in the engineering construction implementation stage, is a construction process of various buildings, and can also be a process of changing various lines on a design drawing into a real object in a designated place. The method comprises foundation engineering construction, subject structure construction, roofing engineering construction, decoration engineering construction and the like. Wherein, the construction stage of the decoration engineering comprises a painting process.

Paint brushes and wool rollers are common in paint finishing tools. Wherein, the wool roller divide into two kinds long handle and short handle again, and the wool roller of long handle is used for the roof mopping, and under the influence of gravity during the roof mopping, paint on the wool roller often can drip to constructor's on the health and subaerial, brings very big trouble for the washing, has also brought environmental pollution simultaneously. Therefore, a paint brush for building construction for preventing oil paint from dripping is provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the paint brush for building construction, which can prevent oil paint from dripping, and solves the problem.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a paint brush for building construction for preventing oil paint from dripping comprises a main body, a first collecting groove is formed in the main body, a rotatable roller is arranged in the first collecting groove, a handheld rod for holding is arranged below the main body, a collecting device is arranged between the main body and the handheld rod and comprises a connecting pipe and a collecting tank II, the upper wall surface of the handheld rod is provided with a collecting groove II for collecting paint in the collecting groove I, the lower wall surface of the main body is fixedly provided with a connecting pipe which is movably clamped with the inner part of the collecting groove II, and the connecting pipe penetrates through the lower wall surface of the main body and is communicated with the inside of the first collecting groove, clamping plates are fixedly mounted on the inner wall surfaces of the left side and the right side of the first collecting groove, adjusting devices used for clamping rollers are arranged in the two clamping plates, and a backflow device is arranged in the main body.

Preferably, the collecting device further comprises a functional groove and a functional block, the functional groove is formed in the inner wall surface of the second collecting groove, the cross section of the functional groove is a trapezoidal annular groove, the functional block capable of moving up and down is movably clamped in the functional groove, and the maximum diameter of the functional block is six fifths of the maximum diameter of the second collecting groove.

Preferably, two spread grooves have been seted up to the last wall symmetry of handheld pole, and two the intercommunication pore one that communicates two inside collecting vat, two is all seted up to one side wall that the spread groove is close to each other the equal activity joint in inside of spread groove has the connecting block that can reciprocate, two the equal fixed mounting of one side wall that the connecting block is close to each other has the T-shaped piece one that is used for activity joint function block, the T-shaped groove one that is used for activity joint T-shaped piece one is all seted up to the position that the outer wall of function block corresponds two connecting blocks, two T-shaped piece one extends to one side each other and runs through the inside that the corresponding intercommunicating pore reachs collecting vat two to be in the same place with the inside activity joint in T.

Preferably, two equal fixed mounting in inside bottom surface of spread groove has magnet two, two equal fixed mounting in inside bottom surface of connecting block has magnet one, just magnet one with magnet two is homopolar.

Preferably, reflux unit includes ejection of compact cavity and discharge opening, ejection of compact cavity has been seted up to the equal symmetry in both sides around the inside of main part, the equal fixed mounting in position that the inside bottom surface of collecting vat one corresponds two ejection of compact cavities has two sets of discharge openings, every group the discharge opening has seven, every group the inside that the discharge opening all downwardly extending intercommunication corresponds ejection of compact cavity, two intercommunicating pore two that are used for two connecting blocks of fixed joint are seted up to the lower wall of main part, and two intercommunicating pore two communicates the inside cavity region of two ejection of compact cavities respectively, two the connecting block all upwards extends the inside that gets into to correspond intercommunicating pore two to with the internal face fixed connection who corresponds intercommunicating pore two, two the water conservancy diversion hole has all been seted up to the.

Preferably, the discharge hole is a circular ring-shaped block with a trapezoidal cross section.

Preferably, adjusting device is including joint piece, spring and joint groove, two movable groove has all been seted up to one side wall that the joint board is close to each other, two the inside in movable groove all is provided with can reciprocate the joint piece, two the joint groove has all been seted up to one side wall that the joint piece is close to each other, the equal fixed mounting of wall has the spliced pole, two outside the left and right sides of running roller the spliced pole passes through bearing fixed connection, two respectively in the inside in corresponding joint groove the equal fixed mounting of wall has a spring, two under the inside in movable groove the upper end of spring all with the outer wall lower extreme fixed connection in corresponding joint groove.

Preferably, two T-shaped grooves II are symmetrically formed in the front side wall surface and the rear side wall surface of the inner part of each movable groove, and T-shaped blocks II which are used for being movably clamped with the inner parts of the corresponding T-shaped grooves II are fixedly mounted on the front side wall surface and the rear side wall surface of the outer wall surfaces of the two clamping blocks.

Preferably, the two groups of the discharge holes are staggered with each other.

Preferably, the handheld rod is a rod with a V-shaped cross section.

(III) advantageous effects

Compared with the prior art, the invention provides the paint brush for the building construction, which can prevent oil paint from dripping, and has the following beneficial effects:

1. this paint brush for construction of grease proofing lacquer drippage, through setting up collection device, when using, the staff holds the main part through handheld pole and holds up and aim at the house top, carry out the mopping operation at the running roller through collecting vat one inside, when the running roller rolls, the paint of drippage can flow in the inside of collecting vat two through the connecting pipe on the running roller, and because the trapezoidal function groove of cross section has been seted up to the inside of collecting vat two, the inside activity joint of function groove has the function block that can reciprocate, function block this moment simultaneously receives the lower extreme that two connecting blocks drive and lie in the function inslot portion, can not block up the opening of collecting vat two, so the paint can flow in the inside of two through the function block and collect, avoided the paint drippage to constructor's health and subaerial, the cleaning work in later stage has been saved.

2. This paint brush for construction that grease proofing lacquer drips, through setting up reflux unit, when filling at the pair roller, the staff can be downwards the whole slope of the device, at this moment, receive the influence of gravity, the main part drives two connecting blocks and removes towards the one side of keeping away from handheld pole, make the function block remove towards the one side that is close to the main part in the inside of function groove, until blockking up the opening that corresponds collecting groove two, the inside paint of collecting groove two inside collections can flow backward and get into the inside that corresponds ejection of compact cavity through two water conservancy diversion holes simultaneously, seven discharge openings through on two ejection of compact cavities discharge again and drip on the running roller, reach and play a effect of recycling to the paint that drips at the mopping process, improve the utilization ratio of resource.

3. This paint brush for construction of grease proofing lacquer drippage, through setting up adjusting device, at the in-process to the roof mopping, the running roller receives the extrusion force that workman personnel brought, make the inside spring of two movable tanks take place to deform, and drive two joint pieces at the inside downstream that corresponds the movable tank, reach and drive the running roller and move the effect towards a collecting vat inside, further improve the degree that the running roller got into a collecting vat inside, make the running roller improve to a collecting vat parcel degree, thereby improve the collection effect of the paint that drips on a pair of running roller of collecting vat.

4. This paint brush for construction that grease proofing lacquer drips, through setting up the function block, because the function block is that two connecting blocks reach the effect with function block activity joint at the function inslot portion through two T-shaped piece one, and the function block can rotate in the inside of function groove, when the inside of collecting groove two is discharged into with the paint of collecting groove one inside to the connecting pipe, after paint drips on the outer wall of function block, the function block receives one side that will drip paint and rotates the lower extreme that rotates of drawing of paint, and rotate produced centrifugal force through the function block and get rid of the inside of collecting groove two with paint and collect, avoided paint to adsorb the siltation at the outer wall of function block, lead to influencing the problem that this equipment used.

5. This paint brush for construction of grease proofing lacquer drippage through setting up magnet one and magnet two, because magnet one is homopolar magnet with magnet two, through the principle that the magnet homopolar repels mutually for the connecting block can not contact with the inside bottom surface that corresponds the spread groove, thereby reaches the function block of function inslot portion and can not block up the opening that is located its below collecting vat two, can not influence the paint of collection and normally flow into the inside effect of collecting vat two.

6. This paint brush for construction of grease proofing lacquer drippage through setting up the discharge opening, because two sets of discharge openings are the staggered installation, when fourteen discharge openings will correspond the inside paint discharge of ejection of compact cavity, the outer wall of the even distribution of discharge opening discharged paint can not silt up on a point to improve the roughness when the running roller carries out the mopping, can not cause the problem that the secondary paint drippage yet.

7. This paintbrush for construction of grease proofing lacquer drippage through setting up handheld pole, because handheld pole is the pole of "V" shape for the cross section, it accords with human engineering principle more for the staff is more laborsaving carrying out the mopping in-process, improves the comfort level of staff when using.

Drawings

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a partial perspective exploded view of the present invention;

FIG. 3 is a partial half sectional view of the present invention;

FIG. 4 is a top view of the hand-held wand of the present invention;

FIG. 5 is an enlarged view taken at A of FIG. 3 according to the present invention;

FIG. 6 is an enlarged view of the invention at B in FIG. 3.

In the figure: 1 main part, 2 collecting vat one, 3 running rollers, 4 handheld poles, 5 connecting pipes, 6 collecting vat two, 7 spread grooves, 8 connecting blocks, 9 function grooves, 10 function blocks, 11T-shaped block one, 12T-shaped groove one, 13 magnet one, 14 magnet two, 15 ejection of compact cavity, 16 water conservancy diversion hole, 17 discharge opening, 18 joint board, 19 activity grooves, 20 joint piece, 21T-shaped groove two, 22T-shaped block two, 23 spring, 24 joint groove, 25 spliced pole, 26 intercommunicating pore one, 27 intercommunicating pore two, 28 collection device, 29 reflux unit, 30 adjusting device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a paint brush for building construction for preventing oil paint from dripping comprises a main body 1, wherein the main body 1 is a block with a semicircular cross section, the main body 1 is provided with a first collecting groove 2, the first collecting groove 2 is a groove with a semicircular cross section, a rotatable roller 3 is arranged inside the first collecting groove 2, the roller 3 is of a conventional structure and is not discussed herein, the inner shape and size of the first collecting groove 2 are matched with those of the roller 3, a handheld rod 4 for being held by hand is arranged below the main body 1, a collecting device 28 is arranged between the main body 1 and the handheld rod 4, the collecting device 28 comprises a connecting pipe 5 and a second collecting groove 6, the upper wall surface of the handheld rod 4 is provided with a second collecting groove 6 for collecting paint inside the first collecting groove 2, the second collecting groove 6 is a cylindrical groove, the lower wall surface of the main body 1 is fixedly provided with a connecting pipe 5 for being movably clamped with the inner part of the second, connecting pipe 5 is columniform pipe, and connecting pipe 5 runs through the inside of main part 1's lower wall face intercommunication collecting vat 2, and the equal fixed mounting of the left and right sides internal face of collecting vat 2 has joint board 18, and two joint boards 18 are the board of rectangle, and the inside of two joint boards 18 is provided with the adjusting device 30 that is used for pressing from both sides the clamp and get running roller 3, and the inside of main part 1 is provided with reflux unit 29.

The collecting device 28 further comprises a function groove 9 and a function block 10, the function groove 9 is formed in the inner wall surface of the collecting groove II 6, the cross section of the function groove 9 is a trapezoidal annular groove, the function block 10 capable of moving up and down is movably clamped in the function groove 9, the function block 10 is spherical, the maximum diameter of the function block 10 is six fifths of the maximum diameter of the collecting groove II 6, when the function block 10 moves upwards to the top of the function groove 9 in the function groove 9, the function block 10 can block the inside of the collecting groove II 6, meanwhile, the connecting pipe 5 is still clamped with the inside of the collecting groove II 6, when the collecting device is used, a worker holds the main body 1 by a hand through the hand-held rod 4 to be aligned to the top of a house, paint brushing operation is carried out through the roller 3 in the collecting groove I2, when the roller 3 rolls, paint dropped on the roller 3 can flow into the inside of the collecting groove II 6 through the connecting pipe 5, and because the trapezoidal functional groove 9 of cross section has been seted up to collecting vat two 6 inside, the inside activity joint of functional groove 9 has the function block that can reciprocate, function block 10 this moment simultaneously receives two connecting blocks 8 and drives the lower extreme that is located function groove 9 inside to can not block up the opening of collecting vat two 6, so paint can flow in the inside of collecting vat two 6 through function block 10 and collect, avoided paint drippage constructor's health and subaerial, saved the cleaning work in later stage.

The upper wall surface of the handheld rod 4 is symmetrically provided with two connecting grooves 7, the two connecting grooves 7 are grooves with arc-shaped cross sections, one side wall surface of each connecting groove 7, which is close to each other, is provided with a first communicating hole 26 communicated with the inside of the collecting groove II 6, each first communicating hole 26 is a rectangular through hole, the insides of the two connecting grooves 7 are movably clamped with connecting blocks 8 capable of moving up and down, the shapes and the sizes of the two connecting blocks 8 are matched with the shapes and the sizes of the insides of the connecting grooves 7, one side wall surface of each connecting block 8, which is close to each other, is fixedly provided with a first T-shaped block 11 used for movably clamping the functional block 10, the positions, corresponding to the two connecting blocks 8, of the outer wall surface of the functional block 10 are provided with first T-shaped grooves 12 used for movably clamping the first T-shaped blocks 11, and with the inside activity joint of the T-slot 12 that corresponds together, because function block 10 is that two connecting blocks 8 reach the effect with function block 10 activity joint in function groove 9 inside through two T-shaped piece 11, and function block 10 can rotate in function groove 9's inside, when connecting pipe 5 discharges the inside of collecting groove two 6 with the inside paint of collecting groove 2, after paint drips on the outer wall of function block 10, function block 10 receives the one side that will drip paint and rotate the lower extreme that rotates of drawing of paint, and rotate produced centrifugal force through function block 10 and throw paint into the inside of collecting groove two 6 and collect, avoided paint to adsorb the siltation at function block 10 outer wall, lead to influencing the problem that this equipment used.

The inner bottom surfaces of the two connecting grooves 7 are fixedly provided with a second magnet 14, the second magnet 14 is of an existing structure and is not discussed here, the inner bottom surfaces of the two connecting blocks 8 are fixedly provided with a first magnet 13, the two first magnets 13 are of an existing structure and are not discussed here, and the first magnet 13 and the second magnet 14 are homopolar.

The backflow device 29 comprises discharge cavities 15 and discharge holes 17, the front side and the rear side of the interior of the main body 1 are symmetrically provided with the discharge cavities 15, the two discharge cavities 15 are arc-shaped cavities with the shape and size matched with the shape and size of the main body 1, two groups of discharge holes 17 are fixedly arranged at the positions, corresponding to the two discharge cavities 15, of the bottom surface of the interior of the collecting tank I2, seven discharge holes 17 are arranged in each group, each group of discharge holes 17 extends downwards to communicate with the interior of the corresponding discharge cavity 15, the lower wall surface of the main body 1 is provided with two communication holes II 27 for fixedly clamping and connecting two connecting blocks 8, the two communication holes II 27 are respectively communicated with the hollow areas in the interior of the two discharge cavities 15, the two connecting blocks 8 extend upwards to enter the interiors of the corresponding communication holes II 27 and are fixedly connected with the inner wall surfaces of the corresponding communication holes, two intercommunicating pores 26 are the circular shape through-hole, when filling to running roller 3, the staff can be downward with the whole slope of the device, at this moment, receive the influence of gravity, main part 1 drives two connecting blocks 8 and removes towards the one side of keeping away from handheld pole 4, make function block 10 remove towards the one side that is close to main part 1 in the inside of function groove 9, until blockking up the opening that corresponds collecting vat two 6, the inside paint of collecting vat two 6 inside collection can flow backward and get into the inside that corresponds ejection of compact cavity 15 through two guiding holes 16 simultaneously, seven discharge openings 17 through on two ejection of compact cavities 15 discharge again and drip on running roller 3, reach and play a used circulation effect to the paint that drips at the mopping process, improve the utilization ratio of resource.

Discharge opening 17 is trapezoidal annular piece for the cross section, and the quantity of discharge opening 17 can install additional according to actual conditions, and the quantity of discharge opening 17 has fourteen altogether in this scheme.

The adjusting device 30 comprises clamping blocks 20, springs 23 and clamping grooves 24, movable grooves 19 are formed in one side wall face, close to each other, of each of the two clamping plates 18, each of the two movable grooves 19 is a rectangular groove, each of the two movable grooves 19 is internally provided with a clamping block 20 capable of moving up and down, each of the two clamping blocks 20 is a cylindrical block, the shape and size of each clamping block 20 are matched with the inner shape and size of each movable groove 19, each of the two clamping blocks 20 is provided with a clamping groove 24, each of the two clamping grooves 24 is a circular groove, connecting columns 25 are fixedly mounted on the outer wall faces of the left side and the right side of the roller 3, each of the two connecting columns 25 is a cylindrical block, the shape and size of each connecting column 25 are matched with the inner shape and size of the corresponding clamping groove 24, each of the two connecting columns 25 is fixedly connected with the corresponding clamping groove 24 through a bearing, and the springs 23 are fixedly mounted on the inner faces, spring 23 is prior art, do not discuss here, the upper end of two springs 23 all with the outer wall lower extreme fixed connection who corresponds joint groove 24, at the in-process to the roof mopping, running roller 3 receives the extrusion force that workman personnel brought, make the inside spring 23 of two activity grooves 19 take place to deform, and drive two joint pieces 20 and in the inside downstream that corresponds activity groove 19, reach and drive running roller 3 towards the inside removal effect of collecting vat 2, further improve the degree that running roller 3 got into collecting vat 2 inside, make running roller 3 improve to collecting vat 2's parcel degree, thereby improve the collection effect of the paint that drips on collecting vat 2 pair running roller 3.

Two T-shaped grooves 21 are symmetrically formed in the front side wall surface and the rear side wall surface of the inner part of each movable groove 19, and two T-shaped blocks 22 which are used for being movably clamped with the inner parts corresponding to the two T-shaped grooves 21 are fixedly mounted on the front side wall surface and the rear side wall surface of the outer wall surfaces of the two clamping blocks 20.

Two sets of discharge openings 17 are crisscross each other, because two sets of discharge openings 17 are the staggered installation, when fourteen discharge openings 17 will correspond the inside paint of ejection of compact cavity 15 and discharge, on the outer wall of running roller 3 that discharge opening 17 discharged paint can even distribution, can not silt up on a point to improve the roughness when running roller 3 carries out the mopping, can not cause the problem that the secondary paint drips yet.

The cross section of the handheld rod 4 is a V-shaped rod, and the handheld rod 4 is a V-shaped rod, so that the handheld rod is more accordant with the human engineering principle, the labor is saved when the worker brushes the paint, and the comfort level of the worker during use is improved.

Principle of operation

When using, the staff holds up main part 1 through handheld pole 4 and aims at the house top, carry out the mopping operation at running roller 3 through collecting vat 2 inside, when running roller 3 rolls, the paint that drips on the running roller 3 can flow in the inside of collecting vat two 6 through connecting pipe 5, and because the trapezoidal function groove of cross section 9 has been seted up to the inside of collecting vat two 6, the inside activity joint of function groove 9 has the function block that can reciprocate, function block 10 this moment simultaneously receives two connecting blocks 8 and drives the lower extreme that is located function groove 9 inside, can not block up the opening of collecting vat two 6, so the paint can flow in the inside of two 6 through function block 10 collecting vat and collect, avoided paint to drip to constructor's health and subaerial, the cleaning work in later stage has been saved.

When packing running roller 3, the staff can be downward with the whole slope of the device, at this moment, receive the influence of gravity, main part 1 drives two connecting blocks 8 and removes towards the one side of keeping away from handheld pole 4, make function block 10 remove towards the one side that is close to main part 1 in the inside of function groove 9, until blockking up the opening that corresponds collecting vat two 6, the inside paint of collecting vat two 6 inside can flow backward and get into the inside that corresponds ejection of compact cavity 15 through two water conservancy diversion holes 16 simultaneously, seven discharge openings 17 through on two ejection of compact cavities 15 discharge again and drip on running roller 3, reach and play a recycling effect to the paint that drips at the mopping process, improve the utilization ratio of resource.

At the in-process to the roof mopping, running roller 3 receives the extrusion force that the workman personnel brought, make two inside springs 23 of movable groove 19 take place deformation, and drive two joint pieces 20 and at the inside downstream that corresponds movable groove 19, reach and drive running roller 3 towards collecting vat one 2 inside removal effects, further improve running roller 3 and get into the inside degree of collecting vat one 2, make running roller 3 improve to collecting vat one 2's parcel degree, thereby improve the collection effect of collecting vat one 2 to the paint that drips on the running roller 3.

Because the function block 10 is that two connecting blocks 8 reach the effect with function block 10 activity joint in function groove 9 inside through two T-shaped piece 11, and function block 10 can rotate in the inside of function groove 9, when connecting pipe 5 discharges the inside of collecting tank two 6 with the inside collected of collecting tank 2, after paint drips on the outer wall of function block 10, function block 10 receives the drawing rotation of paint and rotates the one side that has the paint to drip and rotate the lower extreme, and rotate produced centrifugal force through function block 10 and throw paint into the inside of collecting tank two 6 and collect, avoided paint to adsorb the siltation at function block 10 outer wall, lead to influencing the problem that this equipment used.

Because magnet 13 and magnet 14 are homopolar magnets, through the principle that the homopolar repulsion of magnet for connecting block 8 can not contact with the inside bottom surface that corresponds spread groove 7, thereby reach the inside function block 10 of function groove 9 and can not block up the opening that is located its below collecting vat two 6, can not influence the paint of collection and normally flow into the inside effect of collecting vat two 6.

Because two sets of discharge openings 17 are the staggered installation, when fourteen discharge openings 17 will correspond the inside paint of ejection of compact cavity 15 and discharge, the paint that discharge openings 17 discharged can be even distribute to on the outer wall of running roller 3, can not silt up on a point to improve the roughness when running roller 3 carries out the mopping, can not cause the problem that secondary paint drips yet.

Because handheld pole 4 is the pole that the cross section is "V" shape, it accords with human engineering principle more for the staff is more laborsaving when carrying out the mopping in-process, improves the comfort level of staff when using.

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.