DE457138C - Device for protection against flies in gauze windows - Google Patents

Description

Living and dining rooms, but also individual ones Containers used to store food have been kept from penetrating so far Protected from flies by the fact that window openings and also door panels with a fixed or removable close-meshed Mesh (gauze) filling can be fitted, | which keeps the flies away, but at the same time ventilation of the rooms concerned I

ίο or container permitted. I.

Form such lattice or gauze windows! probably a conclusion to the outside, within Flies in the room cannot escape, so that a fly protection the described. Kind is only a conditional.

Now one can observe that flies always against the light, in this case against [ fly the lattice or gauze window and j

Looking for a way out. They always climb> from bottom to top, rarely in reverse j Direction.

On the basis of this fact, the invention envisages a device for the termination forming gauze windows that allow the j on the inside to climb into the j The rooms in question allow flies to be able to escape to the outside.

According to the innovation, there is a partial or full width of the gauze window Network running slotted frame is provided, the upper edge of which towards the inside ■ Space is bent like a roof, with flaps are bent out of 'the slot, the clamp the frame to the net. In this simple way, the device is on Retained gauze window, but can be removed from the same at any time. j

The one on the room to be locked; ' facing side of the gauze window climbing up Flies hit the slot through which they get after a short standstill chen; a flying up prevents the roof; like cover. The one on the outside < Flies climbing up the gauze window are rarely caught by the Penetrate slot; rather, when they get to it, they will fly off because they prevented by flying against the lower flaps, which partially hold the frame are.

A change that does not affect the basic concept of the invention can also be made in such a way that the frame is installed in the network such that it can be pivoted, i.e. that the roof-like downwardly directed upper edge closes the slot can serve.

In the drawing, the device for protecting against flies is in one embodiment for example shown.

Fig. Ι shows a window with a grid or gauze filling on which the protective device is appropriate;

Fig. 2 shows the device in elevation and section;

Fig. 3 is a section along the line AB in Fig. 2.

Α in the gauze window is appropriate at the highest point A of the same partially or over the entire width hinlaufender dare right, with a slot b-provided context used f, the upper edge c roof-like bent downwardly and the flap by means of the bent-out from the slit g to the network is tightly curved, the lower tabs g being partially bent upwards (tabs g ').

In this way, the frame / on the gauze window α is held. Various of the lower flaps g are alternately bent upwards (Fig. 3 enclosed), which prevent the slit b on the outside from being crossed.

Claims (1)

Claim: Device for protecting against flies in gauze windows, characterized by a slotted frame (f) inserted into the net, the upper edge (c) of which is bent downwards like a roof and which is fastened to the network by means of tabs (g) bent out of the slot. 'is clamped, with the lower tabs (g) partially bent upwards (g'). 1 sheet of drawings.