CN203792117U - Abrasive paper rack - Google Patents

Abstract

The utility model discloses an abrasive paper rack used for the manual polishing process of the wall top surface of a habitable room. The abrasive paper rack comprises a handle, an air outlet device fitting the cross section of a dust sucking device hose, base plates, a soft body, a base plate cover plate, and an air inlet device arranged on the bottom surfaces of the base plates and around the soft body. The abrasive paper rack is internally hollow, the air outlet device, the air inlet device and the cavity inside the abrasive paper rack are communicated with one another, abrasive paper fixing devices are arranged inside the front and the rear of the base plates of the abrasive paper rack, and detachable devices adjacent to the abrasive paper fixing devices are arranged in the front and in the rear of the base plates.

Description

Abrasive paper support

Technical field

The utility model relates to the Abrasive paper support of a kind of wall for room, end face manual grinding operation, especially by the air-intake device of handle, base plate, base plate bottom surface, Abrasive paper support inside hollow, on handle with the suitable exhaust apparatus of dust exhaust apparatus flexible pipe cross section, the device of inner fixing sand paper before and after base plate, base plate front and back are adjacent to the Abrasive paper support of the removable installation composition of fixing sand paper device.

Background technology

At Chinese patent notification number CN101200054B, June 23 2010 day for announcing, name is called manual grinding dust removing device, this application case discloses a kind of wall for room, the dust arrester of end face manual grinding operation, its weak point is, before and after the Abrasive paper support base plate of this manual grinding dust removing device, be just all provided with and the sand paper mounting groove communicating with bottom surface, like this, the restriction that the air channel of Abrasive paper support base plate interior can only be subject to sand paper mounting groove from its both sides narrow space by extending to the air-intake device of rear and front end, Abrasive paper support base plate bottom surface, therefore, the suction (dust exhaust apparatus motor brings) at the air-intake device two ends that Abrasive paper support base plate bottom surface is arranged around soft body will be influenced to some extent.At present, we live wall, the top in room neither be very smooth after batch having scraped ash, has unavoidably some recesses, and front be all but flat for wall, end face milling tools and wall, the binding face of end face of giving room, therefore, the wall in room, the recess of end face, be just difficult for being polished to.

Utility model content

The technical problems to be solved in the utility model is to provide the Abrasive paper support of a kind of wall for room, end face manual grinding operation.For solving the problems of the technologies described above, Abrasive paper support of the present utility model is realized by following technology official documents and correspondence, it comprises handle and the suitable exhaust apparatus of dust exhaust apparatus flexible pipe cross section, base plate, soft body, the air-intake device that base plate cover plate base plate bottom surface is arranged around soft body, Abrasive paper support inside is hollow, exhaust apparatus, air-intake device, the hollow of Abrasive paper support inside communicates mutually, the inner device that is respectively provided with fixing sand paper before and after base plate, before and after base plate, be respectively provided with removable device adjacent to fixing sand paper device, adopt after said structure, the hollow air-intake device that just can directly extend to two ends, base plate bottom surface of inside, Abrasive paper support base plate two ends of the present utility model, thereby the suction that dust exhaust apparatus is connected with exhaust apparatus by flexible pipe bring is even, thereby the suction that dust exhaust apparatus is connected with exhaust apparatus by flexible pipe bring is dispersed in the air-intake device of base plate bottom surface uniformly, in other words, the suction that the dust that is subject to the polishing of the utility model Abrasive paper support and come off can better be brought by dust exhaust apparatus sucks air-intake device, enter the flexible pipe of dust exhaust apparatus and the storage dirt device of dust exhaust apparatus by the exhaust apparatus on the hollow handle of Abrasive paper support inside.

As further improvement of the utility model, described Abrasive paper support base plate front is provided with the device that can push up after stressed to restorable after soft body mistake power, adopt after said structure, in the time that workman implements polishing operation to metope, the end face in room, during as wall end face recess, workman finger can be pinned top to returning device, and the soft body that makes Abrasive paper support base plate bottom surface is stressed and drive sand paper projection slightly, like this, the wall in room, end face are recessed just more easily by the sand papering of Abrasive paper support base plate bottom surface.

Brief description of the drawings

Fig. 1 is the utility model Abrasive paper support structural representation (when detachable device is unkitted and bottom plate).

Fig. 2 is the utility model base plate cover plate schematic diagram.

Fig. 3 is the utility model Abrasive paper support base plate schematic bottom view (when detachable device has filled).

Detailed description of the invention

Abrasive paper support of the present utility model is in the drawings by base plate 3, 13, fixing sand paper device 6, detachable device 7, after stressed, can push up to soft body 4, restorable device 8 after mistake power, base plate cover plate 9, soft body 4 forms, described Abrasive paper support base plate 3 is an entirety together with the half of handle, Abrasive paper support base plate 13 is another entirety together with second half of handle, they are mutually adaptive, available self threading pin (not drawing in figure) is by the two combination, and combination place hermetic seal, after their combinations, form complete handle 1 and done the suitable exhaust apparatus of pipe cross section 2 with dust exhaust apparatus, described Abrasive paper support base plate (3, 13) front is provided with and the stressed aperture suitable to restorable device 8 after soft body 4 mistake power (not drawing in figure) that push up, the device (6) of described fixing sand paper is the suitable steel wire of big or small length, base plate 3, 13 inside, rear and front ends are respectively provided with the aperture suitable with the device 6 of fixing sand paper (in figure do not draw) and the draw-in groove (not drawing in figure) that Open Side Down, described base plate 3, 13 rear and front ends are respectively provided with the bayonet socket suitable with detachable device 7 (not drawing in figure), described Abrasive paper support base plate 3, 13 another sides are provided with the rest fixture 11 of base plate cover plate 9, this rest fixture 11 lower than little along 10, centre is provided with the aperture (not drawing in figure) of being convenient to self threading pin and being screwed into, described detachable device 7 is thin rectangles, this detachable device 7 snaps in base plate 3, behind 13 two ends, its one side and base plate 3, 13 fronts are same planes, its another side with are same planes to the little of downward-extension along 10, and detachable device 7 and base plate 3, bayonet socket (not drawing in figure) the group place hermetic seal mutually at 13 two ends, described base plate cover plate 9 length and width sizes are all than base plate 3, 13 (after combination) little 2-3 millimeter, this base plate cover plate 9 is provided with stressed top to soft body 4 and loses the suitable small rectangle mouth 14 of power restorable device 8 other ends, and be convenient to the aperture 12 that self threading pin front end passes through, described base plate cover plate 9 is by self threading pin and base plate 3, after 13 combinations, owing to there being rest fixture 11, base plate 3, 13 inside have just formed hollow, due to base plate cover plate 9 and base plate 3, the difference of 13 (after combination) size has just formed air-intake device 5.Like this, air-intake device 5 has just perfectly communicated with the hollow of Abrasive paper support inside mutually, the size of described soft body 4 and base plate cover plate 9 are suitable, soft body by glue and base plate cover plate 9 bonding after, soft body exceeds little of 10 and detachable device 71-2 millimeter to downward-extension.In the time that workman uses Abrasive paper support of the present utility model, pull down detachable device 7 and take off the device 6 of fixing sand paper, adaptive sand paper is affixed on to soft body 4 without sand face, sand paper is fixed with the device 6 of fixing sand paper, again that detachable device card is good, finally take on wind apparatus 2 and be connected with the flexible pipe of dust exhaust apparatus.

In sum, Abrasive paper support of the present utility model, simple in structure, easy to use.

Claims (2)

1. an Abrasive paper support, it comprises the exhaust apparatus (2) that handle (1) and dust exhaust apparatus flexible pipe cross section are suitable, base plate (3, 13), soft body (4) base plate cover plate (9), base plate (3, 13) air-intake device (5) that bottom surface is arranged around soft body (4), Abrasive paper support inside is hollow, exhaust apparatus (2) air-intake device (5), the hollow of Abrasive paper support inside communicates mutually, it is characterized in that, base plate (3, 13) the inner device (6) that is respectively provided with fixing sand paper before and after, base plate (3, 13) before and after, be respectively provided with removable device (7) adjacent to fixing sand paper device (6).

2. Abrasive paper support according to claim 1, is characterized in that, base plate (3,13) front is provided with and protrudes from base plate (3,13) front, can push up after stressed to the device (8) of restorable after soft body (4) mistake power.