CN2770805Y - Drum brush - Google Patents

Abstract

The utility model relates to a roller brush which belongs to a brushing tool and has the advantages of high brushing efficiency and even film thicknesses. The utility model has the technical scheme that the roller brush comprises a handle, a supporting bar, a roller and brushing cloth on the surface of the roller, wherein the tail end of the supporting bar is rotationally arranged in a sleeve tube of the roller. Holes with identical opening sizes and arrangement modes are evenly distributed on an inner cylinder and an outer cylinder, and the inner cylinder is rotationally arranged in the outer cylinder. A front pressing cap of the roller is provided with a flap valve for opening and closing. An opening and closing control mechanism of the flap valve composed of a control panel, a connecting rod, a swing rod, a bracket and a push pedal, and a rotating control mechanism of the inner cylinder composed of a positioning plate, an adjusting plate, a tooth gear, a bell crank and a shifting fork are arranged on the supporting bar to control the opening size of the holes on the outer cylinder. Both ends of the outer cylinder are closely connected with the front pressing cap and the back pressing cap, and the cylindrical brushing cloth is fixed on the outer cylinder. The utility model is used for brushing paint or coating material.

Description

A kind of rotary broom

Technical field:

The utility model relates to a kind of brush, especially for the rotary broom of brushing paint or coating.

Background technology:

Existing rolling brush, cylinder are supported on the axle that is connected with handle, and hair brushing cloth is fixed on the cylinder surface, low cost simple in structure.The shortcoming of this rotary broom is, because the bristle paint absorption capacity is limited, it is low often to be stained with lacquer (or coating) efficient, and the film thickness of being brushed is irregular and can not control.

Summary of the invention:

The utility model technical issues that need to address provide a kind of rotary broom, its painting efficiency height, and the thickness of the paint film that is coated with is even and can control its thickness.The technical solution of the utility model is, a kind of rotary broom, it comprises handle, support bar and cylinder and lip-deep hair brushing cloth thereof, it is characterized in that: the support plate of location-plate and handle upper end is hinged, on location-plate, be provided with adjustable plate, bolt places in the bar hole of location plate hole and adjustable plate, the left end of adjustable plate downside has the lower boss in a downward boss and location-plate left side, and the raised line with the console panel bottom is relative respectively, console panel top and support bar are hinged, the pendulum plate two ends respectively with support bar on outer sleeve and support bar be hinged, the two ends of connecting rod are hinged with the upper end of console panel and the top of pendulum plate respectively, the latter end of support bar is transferred in the interior sleeve pipe of cylinder, the outer sleeve cunning fits on the outer tube that is connected with preceding gland, in that to be provided with two push pedals on the support on the outer sleeve relative with flap valve on the preceding gland respectively, on preceding gland, be provided with a gusset, which is provided with two orthogonal meshed gears, wherein the tooth of the gear that parallels with cylinder axis places between swinging plate two end teeth on the support, the outer end of the axle before being transferred on the gland is connected mutually with another gear on the gusset, its inner crank throw that connects, the sleeve that is connected with shift fork is transferred on the sleeve pipe, crank throw places the bar hole of shift fork, the termination of shift fork is provided with the centre that a driving lever places two radial plate on the inner core inwall, one sleeve pipe is connected with bobbin seal on the gland medial surface of front and back, be evenly equipped with the identical hole of aperture size and arrangement mode on the surface of inner core and urceolus, two adjacent row hole sites are staggered, urceolus is fixedlyed connected with the front and back gland, inner core is rotatably assorted in urceolus, and the outer surface of urceolus is provided with hair brushing cloth.The utility model is because cylinder is the inside and outside tube that has the hole of gathering, cover the open-and-close mechanism that is provided with door to be opened/closed and rotation of control inner core and door, thereby the utility model has the painting efficiency height compared with the prior art, and film thickness evenly and the remarkable advantage that can control film thickness.

Description of drawings:

Fig. 1 is a perspective view of the present utility model, and Fig. 2 launches schematic diagram for the urceolus part plan, and Fig. 3 is an inner core

Part plan launches schematic diagram, and Fig. 4 is the syndeton schematic diagram of flap valve and preceding gland

The specific embodiment:

In conjunction with above-mentioned accompanying drawing the utility model is elaborated, the lower end of arc support bar 4 is connected with handle 1, location-plate 3 is hinged on the support plate 2 of handle upper end, there is a boss 26 relative in the bottom in location-plate 3 left sides with the raised line 28 of console panel 24 lower left side, it is relative with raised line 28 on the console panel that the left end downside of adjustable plate 25 is provided with boss, bolt is through in the bar hole of the hole of location-plate and adjustable plate, nut 27 is spun on the screw thread of above-mentioned bolt, the lower hinge of oblique section part of the top of console panel 24 and support bar 4, the lower end of pendulum plate 8 and support bar 4 be the upper articulation of section part tiltedly, its upper end is hinged with outer sleeve 11, the two ends of connecting rod 5 respectively with the upper articulation of the upper end of console panel and pendulum plate, before this outer sleeve cunning fits on the sleeve pipe 10 of gland 14 outsides.Being fixed on support 12 on the outer sleeve 11, to be provided with two push pedals 13 relative with flap valve 15 on the preceding gland 14, the swinging plate 9 that two ends are provided with tooth is fixed on the support 12, gusset 6 is fixed on the preceding gland, be rotatably assorted and fix a gear 16 on the outer end axle of the crank throw 17 in preceding gland and gusset hole, also being provided with one on the gusset hangs down mutually with gear 16 and to nibble the gear 7 of Kazakhstan, the tooth of this gear 7 places between two end teeth of swinging plate 9, the axle that turns of crank throw 17 the inners places the slotted hole of shift fork 18, one end of shift fork is fixedlyed connected with the sleeve on changeing the sleeve pipe 10 that is engaged in the cylinder, driving lever on the other end places between two radial plate 19 on inner core 20 inwalls, the two ends of urceolus 21 with before, the rear pressing cover hole closely connects, inner core is rotatably assorted in urceolus, and tubular hair brushing cloth 22 places on urceolus and the front and back gland.Dial justice and crank throw for ease of assembling in tube, sleeve pipe 10 is two, and one is connected with preceding gland, another and rear pressing cover are connected, be tightly connected with it with a pipe between two sleeve pipes, the horizontal segment of support bar 4 partly is through in the sleeve pipe 10 and is screwed on the screw thread of its termination (referring to Fig. 1) with nut.Have equally distributed square hole on the inside and outside tube, the size of its square hole is identical with arrangement mode, staggers mutually (referring to Fig. 2,3) in the position in two adjacent row holes, and the pitch of holes in each row hole should be greater than the axial width in hole.In the hole before axle on two flap valve 15 end faces is transferred on the gland inner face, axle is provided with torsion spring, and flap valve is greater than the crescent hole (referring to Fig. 4) on the preceding gland.

The method of manipulating of the present utility model is, during mopping (or coating), hand-held handle is also pressed the console panel lower end and is swung to the right, make the swing of pendulum plate by connecting rod 5, outer sleeve 11 is moved to the left on sleeve pipe 10, after two flap valves on the preceding gland are opened in push pedal 13 on the support, after placing paint can to fill lacquer the cylinder, unclamp console panel, torsion spring is closed flap valve automatically, above-mentioned each parts reset, can take out cylinder this moment paints on by the lacquer surface, when hair brushing cloth on the cylinder with lacquer use up after, press the lower end of location-plate, the location-plate left end lifts, after the projection 26 of its underpart breaks away from console panel raised line 28, console panel is put left, connecting rod makes the right pendulum of pendulum plate drive outer sleeve and moves to right on sleeve pipe 10, swinging plate 9 moves to right, its left end cingulum moving gear 7 and gear 16 rotate, and the interior crank throw rotation of cylinder this moment drives shift fork around the sleeve pipe rotation, driving lever on the shift fork drives inner core and rotates, former urceolus square hole of being closed by inner core is opened, the lacquer in the cylinder to bristle for lacquer, can be ceaselessly mopping on by the surface of mopping, only extremely the interior lacquer of tube uses until exhausted, and repeats above-mentioned action and irritates lacquer to cylinder.Requirement according to film thickness, can regulate the size control film thickness that the square hole of urceolus opens, method of operating is, when a console panel left side is put certain position time, institute's mopping film thickness was reached requirement, loosen nut, till making adjustable plate move to the projection of its left end head and raised line on the console panel contacts, tightening nuts gets final product mopping, the thickness homogeneous quality height of the paint film of being brushed after with this fixed-site.

Claims (1)

1, a kind of rotary broom, it comprises handle, support bar and cylinder and lip-deep hair brushing cloth thereof, it is characterized in that: the support plate of location-plate and handle upper end is hinged, on location-plate, be provided with adjustable plate, bolt places in the bar hole of location plate hole and adjustable plate, the left end of adjustable plate downside has～and the raised line with the console panel bottom is relative respectively with the lower boss in location-plate left side for downward boss, console panel top and support bar are hinged, the pendulum plate two ends respectively with support bar on outer sleeve and support bar be hinged, the two ends of connecting rod are hinged with the upper end of console panel and the top of pendulum plate respectively, the latter end of support bar is transferred in the interior sleeve pipe of cylinder, the outer sleeve cunning fits on the outer tube that is connected with preceding gland, in that to be provided with two push pedals on the support on the outer sleeve relative with flap valve on the preceding gland respectively, on preceding gland, be provided with a gusset, which is provided with two orthogonal meshed gears, wherein the tooth of the gear that parallels with cylinder axis places between swinging plate two end teeth on the support, the outer end of the axle before being transferred on the gland is connected mutually with another gear on the gusset, its inner crank throw that connects, the sleeve that is connected with shift fork is transferred on the sleeve pipe, crank throw places the bar hole of shift fork, the termination of shift fork is provided with the centre that a driving lever places two radial plate on the inner core inwall, one sleeve pipe is connected with bobbin seal on the gland medial surface of front and back, be evenly equipped with the identical hole of aperture size and arrangement mode on the surface of inner core and urceolus, two adjacent row hole sites are staggered, urceolus is fixedlyed connected with the front and back gland, inner core is rotatably assorted in urceolus, and the outer surface of urceolus is provided with hair brushing cloth.

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