CN201082411Y - Drum brush - Google Patents

Abstract

The utility model discloses a roller brush, which relates to a brush. The technology problem required to be solved by the utility model is that the utility model provides a roller brush, the painting efficiency is high, the thickness of the painted painting film is uniform and can be controlled, the structure is simple, and the manufacturing cost is low. The technology proposal of the utility model relates to a roller brush, which comprises inner and outer roller hole opening and closing mechanisms, two pushing plates are arranged on a supporting plate connected with an outer sleeve tube and respectively correspond to flap gates on a front pressing cover, two T-shaped plates are arranged in a sliding way in the hole at the both ends of the front pressing cover holes and the holes, the horizontal body at the upper end is arranged on the supporting plate, the lower end is connected with a strip plate connected with the inner wall of the inner roller, a rotating sleeve arranged in the circular shaped groove of the outer sleeve tube in a rotary way is hinged with the upper end of a swinging plate, holes are uniformly distributed on the inner roller wall and correspond to the holes on the outer roller wall, and the axial width of the holes is smaller than or equal to the axial width between two adjacent holes. The utility model is used for painting paint coating.

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.200520030306.8 it is low that the technical scheme of patent disclosure has solved efficient, inhomogeneous and the out of contior shortcoming of paint film, thereby the open degree that yet this patent adopts inner core to rotate makes the hole changes the thickness of realizing the control paint film, be provided with gear, shift fork, reciprocating mechanism for this reason, structure is complicated, the manufacturing cost height.

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, and low cost of manufacture simple in structure.The technical solution of the utility model is a kind of rotary broom, it comprises inner/outer tube hole switching mechanism, it is characterized in that: with support plate that outer sleeve is connected on be provided with two push pedals respectively with preceding gland on flap valve relative, before two T template cunnings fit over gland hole and support plate on, in the hole at following two ends, one font of its upper end places on the support plate, its lower end is connected with a stripe board that is connected with the inner core inwall, the rotary sleeve that is transferred in the outer sleeve cannelure is hinged with the upper end of putting plate, uniform porose relative with the hole on the outer tube wall on the inner tube wall, the axial width in hole is less than or equal to axial width between adjacent two holes.The utility model not only has the painting efficiency height compared with the prior art, and film thickness evenly and can control film thickness but also have advantage simple in structure, that cost is low.

Description of drawings:

Accompanying drawing is a perspective view of the present utility model.

The specific embodiment:

In conjunction with above-mentioned accompanying drawing the utility model is elaborated, the difference of the utility model and 2005200303068 patents only is interior rotation of rolling is become mobile, thereby simple in structure, and other structures are identical.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 projection 22 relative in the bottom in location-plate 3 left sides with the raised line 23 of console panel 19 lower left side, it is relative with raised line 23 on the console panel that the left end downside of adjustable plate 20 is provided with boss, bolt is through in the bar hole of the hole of location-plate and adjustable plate, nut 21 is spun on the screw thread of above-mentioned bolt, the lower hinge of oblique section part of the top of console panel 19 and support bar 4, the lower end of pendulum plate 6 and support bar 4 be the upper articulation of section part tiltedly, its upper end is hinged with rotary sleeve 8a, this rotary sleeve is transferred in the cannelure of outer sleeve 8, the two ends of connecting rod 5 respectively with the upper articulation of the upper end of console panel and pendulum plate, these outer sleeve 8 sliding fitting on the square casing 7 that is connected with preceding gland 13.The flap valve 12 that the support plate 9 that is connected with outer sleeve is provided with on two push pedals 10 and the preceding gland is relative, two T templates 11 are sliding to fit over support plate up and down in the hole of the breach of both sides and preceding gland, its lower end is connected with a stripe board 14, four end points of this stripe board and the inwall of inner core 15 are connected, uniform porose 16 is relative with the hole on the slippery urceolus 17 on the inner core, the two ends of urceolus 17 closely are connected with forward and backward gland, and the inner core cunning fits in the urceolus, and tubular hair brushing cloth 18 places on urceolus and the front and back gland.For ease of assembling in tube, sleeve pipe 7 is two, and one is connected with preceding gland, and another and rear pressing cover are connected, and is tightly connected between two sleeve pipes, and the horizontal segment of support bar 4 is through partly that sleeve pipe 7 is interior to be screwed on the screw thread of its termination with nut.Have equally distributed square hole on the inside and outside tube, the size of its square hole is identical with arrangement mode, and the pitch of holes in hole should be more than or equal to the axial width in hole.In the hole before axle on two flap valve 12 end faces is transferred on the gland inner face, axle is provided with torsion spring, and flap valve is greater than the crescent hole 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 8 is moved to the left on sleeve pipe 7, after two flap valves on the preceding gland are opened in push pedal 10 on the support plate, in, bore closure on the urceolus, 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 3, the location-plate left end lifts, after the projection 22 of its underpart breaks away from console panel raised line 23, console panel is put left, and connecting rod makes the right pendulum of pendulum plate drive outer sleeve and moves to right on sleeve pipe 7, drives support plate 9, T template and stripe board move to right, make the inner core certain distance that moves right, make former close in, open in hole on the urceolus, 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 institute mopping film thickness and is reached requirement, loosen nut, till making adjustable plate move to the boss of its left end head and raised line 23 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.For the ease of grasping the thickness of paint film, graduation mark can be set on adjustable plate.

Claims (1)

1. rotary broom, it comprises inner/outer tube hole switching mechanism, it is characterized in that: with support plate that outer sleeve is connected on be provided with two push pedals respectively with preceding gland on flap valve relative, before two T template cunnings fit over gland hole and support plate on, in the hole at following two ends, one font of its upper end places on the support plate, its lower end is connected with a stripe board that is connected with the inner core inwall, the rotary sleeve that is transferred in the outer sleeve cannelure is hinged with the upper end of putting plate, uniform porose relative with the hole on the outer tube wall on the inner tube wall, the axial width in hole is less than or equal to axial width between adjacent two holes.

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