DE202023102671U1 - Automatically closing insect screen sliding door - Google Patents

Abstract

Automatically closing insect screen sliding door (1) to close a building opening (2),
the sliding door leaf (3) of which is displaceably guided on a stationary running rail (4) by means of carriages (5),
wherein the sliding door leaf (3) can be pushed on the running rail (4) from a closed position into an at least partially open position,
characterized,
that a retraction mechanism (6) is arranged on or stationary next to the running rail (4) or on the sliding door panel (3), which is able to exert a tensile force on the sliding door panel (3) so that it can be pulled into the closed position.

Description

The invention relates to an automatically closing insect screen sliding door for closing a building opening.

It may be desirable to keep building openings, particularly doors, open for ventilation and cooling but keeping out any intruding indoor/living animals and/or insects. For this purpose, insect screens are known, which can be performed like a second door in front of the opening on a bar.

In the prior art, these have to be moved manually from a closed to an open position and vice versa. This can easily be forgotten or not done completely and insects, for example, have the opportunity to penetrate.

The object of the invention is therefore to provide an improved insect screen sliding door in which reliable closure is guaranteed.

This object is achieved by an automatically closing insect screen sliding door according to the features of claim 1.

According to the invention, an automatically closing insect screen sliding door for closing a building opening is provided, the sliding door leaf of which is guided on a fixed running rail by means of carriages so that it can be displaced, the sliding door leaf being able to be pushed on the running rail from a closed position into an at least partially open position. a retraction mechanism being arranged on or in a stationary manner next to the running rail or on the sliding door leaf, which is able to exert a pulling force on the sliding door leaf so that it can be pulled into the closed position.

As a result, a desirable automatic closing of the insect screen sliding door is made possible in a particularly effective manner.

Provision is preferably made for the retraction mechanism to consist of a pull cable driven by a spring, in particular in the form of a constant force spring and/or clock spring, and a pull cable, the pull cable being attached on the one hand to the spring and to the sliding door leaf or on the other hand to the stationary running rail or is attached to the building opening, depending on where the spring is attached to the sliding door leaf or to or next to the running rail.

Advantageously, according to one embodiment of the invention, there is a soft-close system in cooperation with the sliding door leaf, which can bring about a defined stop of the sliding door leaf when moving into its closed position.

According to a further embodiment, the soft-close system consists of a driver arranged in a housing, as well as a tension spring mechanically connected to this and a shock absorber.

Magnets can advantageously be arranged in or on the sliding door leaf and/or on the building opening, which magnets can hold the sliding door leaf in the closed position in a defined position relative to the building opening.

Following this, the magnets can each be stored in a plastic housing.

According to a further embodiment, a pole plate can be assigned to the magnets on the opposite side of action at the building opening or on the sliding door leaf if the other selected material of the other components does not have enough desired interaction with the magnets.

According to one embodiment of the invention, it is preferably provided that a seal reducing an air flow on the contact surfaces and/or areas between the sliding door leaf and the building opening is provided, in particular in the form of a linear brush seal running along the outer sides.

The advantage of the automatically closing insect screen sliding door is that it is designed so flat that it fits between a window frame and a roller shutter that is guided in a roller shutter rail in front of it.

Further advantageous refinements result from the further dependent claims or their possible sub-combinations.

• 1 eine schematische Darstellung einer erfindungsgemä-ßen Insektenschutzgitter-Schiebetüre im geschlossenen Zustand,
• 2 eine schematische Darstellung der erfindungsgemäßen Insektenschutzgitter-Schiebetüre aus 1 im geöffneten Zustand,
• 3 eine schematische geöffneten Ansicht des Schiebetürflügels der Insektenschutzgitter-Schiebetüre,
• 4 eine schematische Draufsicht eines erfindungsgemäßen Schiebetürflügels,
• 5 eine schematische Schnittdarstellung des erfindungsgemäßen Schiebetürflügels aus 5,
• 6 eine schematische Darstellung der Leckluftstrom-Unterdrückung an den Kontaktflächen des erfindungsgemäßen Schiebetürflügels,
• 7 eine schematische Schnittzeichnung einer erfindungsgemäßen Insektenschutzgitter-Schiebetüre bzw. des Einzugsmechanismus,
• 8 eine schematische Draufsicht einer erfindungsgemäßen Insektenschutzgitter-Schiebetüre bzw. des Einzugsmechanismus aus 7,
• 9 und 10 eine schematische Darstellung einer mögliche Montage des Einzugsmechanismus außen am Fliegengitter, und
• 11 eine schematische Darstellung eine möglichen Montage des Einzugsmechanismus innen am Fliegengitter.

The invention is explained in more detail below with reference to the drawings. In detail, the schematic representation shows in:

• 1 a schematic representation of an inventive insect screen sliding door in the closed state,
• 2 a schematic representation of the insect screen sliding door according to the invention 1 in the open state,
• 3 a schematic open view of the sliding door leaf of the insect screen sliding door,
• 4 a schematic plan view of a sliding door leaf according to the invention,
• 5 a schematic sectional view of the sliding door leaf according to the invention 5 ,
• 6 a schematic representation of the leakage air flow suppression on the contact surfaces of the sliding door leaf according to the invention,
• 7 a schematic sectional drawing of an insect screen sliding door according to the invention or the retraction mechanism,
• 8th a schematic plan view of an insect screen sliding door according to the invention and the retraction mechanism 7 ,
• 9 and 10 a schematic representation of a possible assembly of the retraction mechanism on the outside of the fly screen, and
• 11 a schematic representation of a possible installation of the retraction mechanism on the inside of the fly screen.

The reference numerals that are the same in the figures designate elements that are the same or have the same effect.

1 and 2 shows an example of an automatically closing insect screen sliding door 1 for closing a building opening 2 in a closed position ( 1 ) and an open position ( 2 ).

3 shows in a schematic open view that the sliding door panel 3 of the insect screen sliding door 1 is slidably guided on a stationary rail 4 by means of carriages 5, with the sliding door panel 3 on the rail 4 from the closed position to an at least partially or fully open position can be pushed or pulled.

In the example shown, an in 3 a retraction mechanism 6 visible, which is arranged stationary on the running rail 4 and is able to exert a tensile force on the sliding door leaf 3, so that it is pulled from a fully or partially open position into the closed position.

The retraction mechanism 6 consists of a spring 7 in the form of a constant force spring and a traction cable 8 driven thereon.

The traction cable 8 is fastened on the one hand to the sliding door leaf 3 and on the other hand to the spring 7 and thus to the stationary running rail 4 . The sliding door leaf 3 is fastened by means of a fastening element 31.

Since the sliding door leaf 3 is accelerated towards the end of the running rail 4 by means of the retraction mechanism 6, a soft-close system 9 is provided in cooperation with the sliding door leaf 3 to prevent a hard impact at the end of the running rail 4, which ensures a defined soft impact of the sliding door leaf 3 in movement to its closed position.

The soft-close system 9 consists of a driver 92 arranged in a housing 91, as well as a tension spring 93 mechanically connected to it and a shock absorber 94.

To ensure that the door is held in a defined position relative to the building opening 2, the example also shows 5 shown, arranged in the sliding door leaf 3 and at the edge of the building opening 2 magnets 10, which can keep the sliding door leaf 3 on the building opening 2 in the closed position even in wind and rain.

4 and 5 FIG.

For interaction with the edge of the building opening 2, another magnet or a pole plate 16 can be assigned to the magnet 10 on the opposite side of the action and/or on the sliding door leaf 3, if the other selected material of the other components does not have enough desired interaction with the magnets , for example with aluminum or wood.

In 6 it is shown that for better air leakage suppression, an air flow on the contact surfaces and/or areas between sliding door leaf 3 and building opening 2 reducing sealing is provided, in particular in the form of a linear brush seal 12 running along the outer sides.

The automatically closing insect screen sliding door or the retraction mechanism 6 is shown in FIG 7 (sectional drawing) and 8th (Top view) designed so flat that she / he finds space between a window frame 13 and a roller shutter 15 guided in front of a roller shutter rail 14 .

8th shows an assembly of the retraction mechanism 6 on the sliding door leaf 3 itself. The traction cable 8 is then to be fastened accordingly to the building opening.

The 9 and 10 show a possible assembly of the retraction mechanism 6 on the outside of the fly screen 32, which is held on the sliding door leaf frame 17.

The 11 shows a possible assembly of the retraction mechanism 6 on the inside of the fly screen 32, which is held on the sliding door leaf frame 17.

Reference List

1

Insect screen sliding door

2

building opening

21

frame of the building opening

3

sliding door leaf

31

fastener

32

fly screen

4

running rail

5

trolley

6

feed mechanism

7

Feather

8th

pull rope

9

soft close system

91

Housing

92

driver

93

tension spring

94

shock absorber

10

magnets

11

plastic housing

12

brush seal

13

window frame

14

shutter rail

15

roller shutter

16

pole plate

17

sliding door leaf frame

Claims (10)

Automatically closing insect screen sliding door (1) for closing an opening (2) in a building, the sliding door leaf (3) of which is slidably guided on a stationary running rail (4) by means of carriages (5), the sliding door leaf (3) on the running rail (4) can be slid from a closed position into an at least partially open position, characterized in that a retraction mechanism (6) is arranged on or in a stationary manner next to the running rail (4) or on the sliding door leaf (3), which pulls a pulling force on the sliding door leaf ( 3) so that it can be pulled to the closed position. Automatically closing insect screen sliding door claim 1 , characterized in that the retraction mechanism (6) consists of a spring (7), in particular in the form of a constant force spring and/or clock spring, and a traction cable (8) driven thereon, the traction cable (8) on the one hand being connected to the spring (7) and on the sliding door leaf (3) or on the other hand on the stationary running rail (4) or on the building opening (2), depending on the fastening location of the spring (7) on the sliding door leaf (3) or on or stationary next to the running rail (4 ), is fixed. Automatically closing insect screen sliding door claim 1 or 2 , characterized in that a soft-close system (9) is provided in cooperation with the sliding door leaf (3), which can bring about a defined stop of the sliding door leaf (3) when moving into its closed position. Automatically closing insect screen sliding door claim 3 , characterized in that the soft-close system (9) consists of a driver (92) arranged in a housing (91) and a tension spring (93) mechanically connected thereto and a shock absorber (94). Automatically closing insect screen sliding door according to one of the preceding claims, characterized in that magnets (10) are arranged in or on the sliding door leaf (3) and/or on the building opening (2) which hold the sliding door leaf (3) in a defined position relative to the Building opening (2) can hold in the closed position. Automatically closing insect screen sliding door claim 5 , characterized in that the magnets (10) are each mounted in a plastic housing (11). Automatically closing insect screen sliding door claim 5 or 6 , characterized in that the magnet (10) each on the opposite side of the effect of the building public tion (2) or on the sliding door leaf (3) is assigned a pole plate. Automatically closing insect protection screen sliding door according to one of the preceding claims, characterized in that a seal reducing an air flow on the contact surfaces and/or areas between the sliding door leaf (3) and the building opening (2), in particular in the form of a linear brush seal ( 12) is provided. Automatically closing insect protection screen sliding door according to one of the preceding claims, characterized in that it is designed so flat that it can be accommodated between a window frame (13) and a roller shutter curtain (15) guided in front of it in a roller shutter rail (14). Automatically closing insect protection screen sliding door according to one of the preceding claims, characterized in that the sliding door wing (3) has an open inner area which is closed by a fly screen (32) so that it is permeable to air and light.

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