DE2109042C - Device for applying paint to surfaces - Google Patents

Description

the lower curses a multitude of short bristles Il is provided. These bristles can be made as a natural product or any other suitable material known in the art. The compliant block 12 can be made from polyurethane. Foam rubber or whatever else is suitable Be made of material, which gives the possibility that the paint application part during the order process works yielding.

With this resilient block 12 is a rigid, elongated, plate-shaped part 13 by means of adhesive connected, which od made of metal, plastic. The like. Can consist. Servant rigid part 13 is at each of his longer edge edges are provided with a flange part 14 or 15 bent upwards and inwards, which form spaced apart channels which have thin, blade-like longitudinal edges 17, 18 of a holder 16 «can be split. The dimensions this longitudinal edges 17, 18 and the flange parts 14, 15 are chosen so that the holder 16 freely in the lateral direction iibei the surface of the rigid part 13 can be pushed back and forth.

A hollow handle 20 is attached in one piece to the holder 16 and extends upwards at an angle extends from about 45 °. The lower part of this handle 20 has a reinforced wall part, in which is a threaded hole u 26 to the Thread shank of an adjusting rod must be taken off 24 be able. The central axis di. üewindeschaites this Screw elements 24 run perpendicular to the central axis of the handle 20.

The weight of the adjusting screw 24 is: shorter than the length of the threaded hole 26. FJn wedge-shaped locking part 28 with a cylindrical shaft 29 is inserted within the holder 16 opposite the threaded hole 26 so that the wedge surfaces this .Sperrteils 28 between the surface of the rigid part 13 and an angled thereto Inner surface of the holder 16 are located. The cylindrical one Shank 29 of the locking element 28 is inserted in the lower part of the threaded hole 26 so that then. when the screw 24 is withdrawn, by the action of the free threaded shaft end of the screw 24 the entire wedge-shaped locking part 28 unler pressure in Locking engagement between Λ; η holder 16 and the rigid Part 13 pressed in wild. Should the holder 16 move laterally on the surface of the rigid part 13 then it is only necessary to loosen the screw 24 somewhat. For Jie down the The screw 24 then only needs to re-position the desired new position of the parts 16 and 13 relative to one another to be attracted.

1 sheet of drawings

Claims (1)

Claim: CiCrUt tin applying paint to guards, in which a substantially rectangular resilient block with a upper and a lower surface is provided, on the lower [-lache a large number of short Bristles attached and on its upper surface a rigid elongated plate-shaped part is attached. the one curved upwards and inwards on each of its longer marginal edges has llanschteil, so that guides are formed for the slidable reception of a holder, which is provided with a handle protruding in an inclined position. the device being releasable Definition of different settings u the mutual position of the rigid part holding the compliant block and the rr; t the handle provided holder an adjustable locking device received from the handle having, which has a screw element, which is provided with a (iewindeschaft. that of a threaded hole in a \ 0r7.ugsw Iron reinforced wall part of the hollow handle added adjustable in the axial direction so that the end of the thread shadow protruding freely into the interior of the handle with the surface of the rigid part holding the yielding block ngrifl brought wx-rcL-u can, thereby gckenn / e i chnet. that ei.- · central axis of the threaded shaft of the screw element (24) runs perpendicular to the central axis of the handle (20) and that within the holder (16) of the threaded hole (26) opposite a wedge-shaped.r Locking part (28, 29) between the surface of the rigid part (13) and an angle thereto arranged inner surface of the Haller (16) is against which the free threaded shaft end of the Screw element (24) can be brought to bear under pressure. The [invention relates to a device / to application of color on surfaces, in which the actual Farbauftrapteil displaceable in one with one Handle provided holder is adjustably attached so that it is possible. through different settings to be able to apply paint to the part to be applied to the holder the paint in sufficient quantity even in hard-to-reach places, especially the ceilings of rooms, can get. For this purpose a paint application device is known (USA.-Patcntschrift 3 414 929), in which a resilient (cushion) block is attached to a plate with fibers on the other surface, the edges of this plate having an upwardly and inwardly curved flange as well as deithar with one at an angle at a Ι!: ικΙ (-πΓί ' fastened part are connected, and in addition, Halleclemente for fastening the parts are provided to each other. Furthermore, with Farbatiltiaggeräte of the present type special Sperrvorrichtunijen (screws) known (USA.-Patents 3 216 040 and 3 402 417), which are arranged directly on a handle of the device in question are to effect a releasable connection of the associated parts. In the known Farbaufiraggeräte there is always the disadvantage that the holding or locking parts for the connection of the interacting parts is not sufficiently suitable are to achieve a locking or clamping effect that is still safe through a particularly simple actuation. The invention has set itself the task of avoiding these disadvantages of the known embodiments. For this purpose, the invention is based on a device for applying paint to surfaces, in which a substantially rectangular, resilient block with an upper and a lower surface is provided. a large number of short bristles are attached to its lower surface and on the upper surface of which a rigid elongated plate-shaped part is fixed, which is attached to each its longer marginal edges one upwards and has inwardly bent flange portion so that guides are formed for the slidable receipt of a holder which is provided with a handle protruding in an inclined position. the device being releasable Definition of different settings lungs of the mutual position of the rigid part holding the flexible block and the holder provided with the handle has an adjustable locking device received by the handle, which has a screw element which is provided with a threaded shaft which is connected by a threaded hole in a preferably reinforced wall part of the hollow handle is received adjustable in Axialnchtung, so that the freely protruding linden of the thread into the inside of the handle is brought into locking engagement with the surface of the rigid member holding the compliant block can be. The object set is achieved according to the invention in that the central axis of the threaded shaft of the screw element is perpendicular to the central axis of the handle and that is within the Holder of the threaded hole opposite a wedge-shaped locking part between the surface of the rigid part and an inner surface of the holder angled to this is located, ge ;; cn den the free The threaded end of the screw element can be brought under pressure / ur system. Such a paint application device is characterized by a particularly simple structure. can are easy to operate and can be adjusted effortlessly into the desired position of use, whereby the Locking elements enclosed by the device against contamination by the applied Color is covered, so that not only easy but also safe handling of the lock and to release the parts to be displaced against each other is guaranteed at all times. To facilitate understanding of the invention, an exemplary embodiment is set up! based a schematic drawing explained. The paint application portion of the device consists of a substantially rectangular resilient block 12 with an upper and a lower surface, so that at