SE9600650A0 - Device for vacuum cleaner - Google Patents

Abstract

SUMMARY The present invention relates to a device / coupling which can be used e.g. to a vacuum cleaner tube, which can thus be suitable for vacuuming under songs, tables and similar foremil. With a simple hand grip, a movable part (5) can be pushed Mat, after which a smoothing pipe (6) prevents a flexible hose (2) from bending when the operator so wishes, for example during stopping of Open surfaces without obstacles. Stopping during songs, on the other hand, can cause the operator to pull out the rudder tube (6) with the moving part (5), after which the vacuum cleaner tube Ater becomes flexible and the operator can vacuum during the song in a standing position.

Description

SUMMARY The present invention relates to a device / coupling which can be used e.g. to a vacuum cleaner tube, which can thus be suitable for vacuuming under songs, tables and similar foremil.

With a simple hand grip, a movable part (5) can be pushed Mat, after which a smoothing pipe (6) prevents a flexible hose (2) from bending when the operator so wishes, for example during stopping of Open surfaces without obstacles.

Stopping during songs, on the other hand, can cause the operator to pull out the rudder tube (6) with the moving part (5), after which the vacuum cleaner tube Ater becomes flexible and the operator can vacuum during the song in a standing position.

. „„ S1, S 1 • 1I 1 1 1 • 1 1, • 7 1 3 3 n ^ Device for vacuum cleaners.

The technical area of the invention.

The present invention relates to a device which enables the bending of a sucker in a vacuum cleaner, for the purpose of standing in a standing position to vacuum under, for example, sings and other existing layers where it becomes black to vacuum with a non-suitable vacuum cleaner.

Background of the Invention.

For many people it is black aft with standard vacuum cleaner vacuum cleaner and cleaner under beds or other tight spaces. For older people and people with various forms of disability, it is almost impossible to bend the back as much as possible to get the vacuum cleaner unit so far during, for example, a song, that a satisfactory cleaning can be achieved.

Others have problems with siva "getting down on the knee, they can often come to vacuum during the song, which often come up again from kneeling to standing.

There is thus a danger of a great need for frequent readings which, with simple hand movements, can transform a rigid vacuum cleaner nest into a rigid one, and vice versa a rigid one into a rigid invention of the purpose.

The present invention aims to provide possibilities for a person who is active with a vacuum cleaner, for example in a bedroom, to quickly switch off as often as the vacuum cleaner becomes flexible when required, to quickly and easily return the vacuum cleaner to a rigid condition. so required.

The invention further aims to provide persons with difficulties with both the back, or other forms of disability, even in the position of performing vacuuming or other dangerous operations, under songs or other cramped spaces. The invention can of course be applied to washcloths, shafts for brushes etc. . 001 000 a 0QO On01 onnn nn0 a O3 '": nOn00 001A. N001 OCl10On', - ':, 0o0 0- Inn Inoon0 - - 0nn. • 0 ,, - 2 Brief account of the upainning tank.

The above and further objects are achieved by a device according to the invention which exhibits the pitches indicated in the claims.

The device, according to the invention, is thus essentially characterized by connecting a unit to the vacuum cleaner pipe which makes it possible to bend the pipe by a simple hand grip, and then just as easily return the vacuum cleaner pipe in a rigid condition. This creates opportunities to switch between a rigid pipe for vacuuming on open surfaces during vacuuming, in order to shortly afterwards switch to a flexible pipe for vacuuming during standing stalking to vacuum during other conditions that would otherwise be difficult to get in with a conventional rigid dammsugarror.

Brief description of the accompanying drawings.

In the following, the invention will be described in more detail with exemplary embodiments with reference to the accompanying drawings, in which the same numerals in the figures indicate corresponding parts.

Fig. 1 shows in a section the invention extended, whereby the tube can be bent.

Fig. 2 shows in a section the principle of the function of the invention.

Fig. 3 shows in a section the invention summarized, whereby the pipe becomes rigid and impossible.

Fig. 4 shows in a section the invention extended and the rudder in a bent condition.

Fig. 5 shows in a side view the invention extended and the tube in a bent condition.

Detailed description of the invention.

Fig. 1 shows the device pulled out, which means that a tube (1), connected to a flexible hose (2), can be bent with the aid of a hose (2). The invention consists of a fixed part (3), anchored to one end portion of a tube (1), while the other end portion of a diamond * (4) is provided with a movable part (5) which can be made to run after a tube (4). ). When the movable part (5) is extended, according to Fig. 1, the pipe (1) and the pipe (4) can be bent as a result of the flexible intermediate part or the hose (2) which can be bent in two directions, up and down.

Fig. 1 also shows the movable part (5) provided with an inner welding tube (6) which is inserted under the fixed part (3) laser tube (1) and tube (4) in a layer which means that the tube cannot be bent. • To provide stability in two directions and flexibility in two directions, two ball joints (7) are applied to the respective pipes (1) and (4). The ball joints (7) on the fixed tube (3) are anchored to the corresponding ball joints (7) on the movable part (5) with tubes (8) which have a telescopic function. D, v, s. Or (8) consists of two different pipe dimensions that can run into each other when the distance between the fixed pipe (2) and the movable pipe (3) changes as a result of the hose (2) being bent.

Fig. 2 shows the inner part of the invention in section, with the fixed part (3) and the Dorliga part (5) mounted and placed in an intermediate layer.

A flexible hose (2) connects a pipe (1) with another pipe (4) to one unit. A pipe part (5) can be made to run after a pipe (4) against another arm fixed part (3), whereby a inner welding pipe (6) tops in between the fixed part 0) with the consequence that the flexible hose (2) does not become possible to bend, whereby rOr (1) and rOr (4) assume a rigid bearing.

Fig. 3 shows the device with the movable part (5) inserted so that the inner release tube ends up between the fixed part (3), ball joints (7) and the telescopic tubes (8), with which tubes (4) and another tube ( 1) is linked together on a sieve which means that rOr (1) .or ror (4) fitt a non-flexible coupling.

Welding tubes (6) are firmly anchored to the movable part (5) which can be displaced after a tube (4) in both directions with the result that the coupling between the tube parts becomes stiff and flexible, depending on the operator for inserting or removing welding tubes (6). ).

Fig. 4 shows the device with welding tubes (6) extended from the joint between the fixed part (3) and ball joints, after which hose (2) can be bent according to the figure, thus the entire vacuum cleaner hose can also be bent to allow vacuuming under standing or e.g. in other objects as required in Fig. 5 finally shows how the telescopic tubes (8) move in length when the hose (2) is bent and the distance between ball joints (7) on the fixed part (3) and ball joints on the movable part ( 5) fOrandras.

The function of the telescopic pipes (8) is to increase the stability of the vacuum cleaner hose when the movable part (5) is pulled away from the fixed part (3) and the hose (2) can be bent by the pipe (8) limiting the hose pattern of the hose (2) to aft can only be stirred in two. directions.

The present invention is not limited to those described above and in the drawings and sketches shown, but may be modified and modified in many different ways within the scope of the inventive concept set forth in the claims. 4

Claims (1)

PATENTICRAV 1 • "• 1. • J • The present invention and device facilitates and streamlines vacuuming, by changing with a simple operation from a vacuum cleaner being rigid, to the vacuum cleaner tube being bent according to wishes and needs during vacuuming of surfaces without obstructing objects and surfaces during, for example, songs or other obstructive foremil, kannetecknad ddrav, that. to a conventional vacuum cleaner pipe connect a fixed part (3) which forms one part of the vacuum cleaner pipe, while the other part of the pipe (4) faxes a pipe part (5), after which a pipe (1) and a pipe (4) are connected to a flexible hose (2), so that a hose (2) is flexible when a movable part (5) is pulled out and a welding tube (6) is pulled out of its welding position, while a hose (2) becomes inflexible when a moving part (5) is inserted and a welding tube (6) is placed between ball joints (7) and a fixed part (3), as a result of the whole vacuum cleaner tube with one tube (1) and another root. (4) for a rigid connection with the stand of the device and there two telescopic tubes (8) so that the stability increases when the movable part (5) is subtracted from the fixed part (3) by the telescopic tubes (8) defining the hose (8) 2) movement patterns to only be able to move in two directions.