DE9115608U1 - Variable multi-purpose suction device for extracting dust, cigarette ash and insects - Google Patents

Description

Brozio -1-

Variable multi-purpose suction device for extracting dust, cigarette ash and insects

The present invention is a multi-purpose suction device for sucking up dust in hard-to-reach places in devices, cigarette ash that accidentally falls on a tablecloth or for catching or killing small insects, which is characterized by the features of claim 1.

It is known that by creating negative pressure, many small objects can be sucked out, such as dust, ash, insects, etc.

These devices are designed for a specific purpose and are not equally suitable for vacuuming dust in appliances, cigarette ash on tablecloths or for catching or killing insects.

The invention is based on the task of constructing a handy multi-purpose suction device that generates a high negative pressure in an instant and that can be used in a variety of ways.

The object is achieved according to claim 1:

The convenience is ensured by the fact that this multi-purpose suction device is no larger than a pistol and by pulling the trigger it generates a high negative pressure in an instant, which also enables suction over greater distances .

When cigarette ash falls on a tablecloth, wiping the ash away usually results in the formation of stains on the tablecloth. By using the present invention, the ash can be vacuumed up without leaving stains.

If dust or the like is to be removed from an inaccessible part of a device (camera or similar), this can be easily done using the telescopic barrel of the present invention.

If annoying insects (flies, mosquitoes) are to be caught or killed immediately, this is no problem with the present invention, because the telescopic barrel results in a catch height of approx. 2.70 m with the arm outstretched. Whether the insect should be caught alive or killed immediately when caught is something every "hunter" can decide for himself by choosing the barrel lock.

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Brozio

The present invention is described below with reference to the drawing and explanation of the reference numerals used therein:

1 Barrel attachment; it is a ring with a front sight that is inserted into the telescopic barrel, barrel lock.

fits perfectly on the inner barrel of the it serves to clamp the

1 telescopic barrel;

For example, there are three running parts, the outer part is inserted into the housing like a bayonet, whereby the inner end of the outer part is precisely mounted in the inner cylinder and presses on the fabric filter so that it is attached to the inner cylinder

is pressed .

3 barrel bolt;

It is preferably a rubber plate (3.1) with two wing-like flaps that tilt inwards when sucking in and outwards when expelling. This barrel lock is used when sucking in dust, cigarette ash or when catching live insects.

If the insects are to be killed before they are caught, the barrel bolt (3 . 2 ) is used.

A fabric filter;

For example, it is a round plate

preferably have a runaes naticnen which is well permeable to air and after saturation

VJ CWCL) C ) &eegr; t. &khgr;&ngr;,&igr;&igr;&ngr;^ LJ gj u &igr;_, _i_ ui j- i_ vi should be changed.

5 housings;

The housing, for example, is made of plastic in two halves that are connected by screwing together.

it consists of

6 inner cylinders;

It is a cylinder made of plastic, for example, that is open at the outer end and has small holes in the inner end. The fabric filter is located on the holes. The inner cylinder has a ring attachment that is positioned in the housing and holds it in place.

7 outer cylinders;

It is preferably made of plastic and is closed at the outer end. At the inner end it has a locking mechanism (7.1), which also serves to catch the cylinder after the shot has been fired.

8 compression spring;

it is a compression spring that is located in the inner cylinder and releases the outer cylinder after the trigger is pulled, so that it suddenly generates high negative pressure.

Brozio

9 deduction ;

preferably made of plastic pin and a trigger spring.

manufactured and connected to the housing by a metal plug.

10 trigger spring;

It is a compression spring that serves to reset the trigger by releasing it. It is inserted between the trigger and the housing.

11 impact spring;

Like the 8 and 10, this one is also a compression spring - preferably made of spring steel.

It serves to reduce the impact of the outer cylinder after the "shot" has been fired.

12 bayonet lock;

On the one hand, it serves to connect the barrel to the housing and on the other hand to attach the fabric filter so that it cannot be sucked into the cylinder when the shot is fired.

13 mounting holes;

There are openings in the housing through which, for example, screws are passed and connected to the other half of the housing.

13 guide channel;

For example, it is a rectangular channel that is located in the middle of the two housing halves in the longitudinal axis.

It serves to guide the locking mechanism. At its end is

an impact spring.

.15 pin;

For example, there is a metal pin that holds the trigger in the specified position. The pin is attached to the housing at both ends in a plug-like manner.

16 holes;

There are holes in the inner cylinder that are required

for air intake. Furthermore, this results in a round "skelt", or

a support body on which the fabric filter is located.

Before a "suction shot" can be fired, the pressure spring^) must be tensioned by pushing the outer cylinder (7) in until it locks. The telescopic barrel (2) can now be pulled out and the gun aimed at the object to be sucked up. When the trigger (9) is pulled, the pressure spring (8) is released by pushing the outer cylinder (7) outwards. This creates a vacuum and the object lands in the telescopic barrel or in front of the fabric filter (4), which must be changed after it has become saturated. To do this, release the bayonet catch (1 2) by turning the telescopic barrel by approx. 45° and then pulling it out.

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Brozio -A-

If an insect is to be caught alive, the wing-like rubber seal (3.1) is used as the barrel closure (3). To release the insect again, it is sufficient to quickly tension the pressure spring (8.9) and thus push it outwards with pressure (ac).

Claims (5)

Gerard Brozio Ostweg 15 4993 Rahden 1 Claims 1. Variable multi-purpose suction device for suctioning dust, cigarette ash and insects, characterized in that its external shape resembles a firearm, for example a pistol, which consists of a housing (5) with a guide channel (14) into which an inner cylinder (6) is clamped, on which an outer cylinder (7) with an integrated locking mechanism (7.1) is located, into which the trigger (9) connected to the housing (5) by a pin (15) and a trigger spring (10) engages after the compression spring (8) has been tensioned, and a telescopic barrel (2) which is connected to the housing (5) in the manner of a bayonet lock (12) and to the inner cylinder (6) in the manner of a clamp, and thus presses the fabric filter (4) onto the inner cylinder (6), which is provided with bores (16), the last part of the telescopic barrel (2) being provided with a barrel attachment (1) which (l) is used to clamp rubber valve (3 . 1 ) or sieve (3.2). 2. Variable multi-purpose suction device according to claim 1, characterized in that it is made of plastic, for example except for the springs (8, 10, 11) and the barrel lock (3). 3. Variable multi-purpose suction device according to claim 1, characterized in that the telescopic barrel (2) consists of metal. 4. Variable multi-purpose suction device according to claims 1 to 3, characterized in that the barrel closure (3) is a wing-like rubber valve (3. 1) which only opens at increased air pressure (air vacuum). 5. Variable multi-purpose suction device according to claims 1 to 3, characterized in that the barrel closure (3 . 2 ) is designed like a sieve.