DE102019135252A1 - Sliding door and drywall support frame with a sliding door - Google Patents

Abstract

The invention relates to a sliding door (9) which has a lowerable bottom seal (10) running along its lower edge. The sliding door (9) is characterized in that a lowerable further bottom seal (13) is arranged in a lower area of an end face (16) of the sliding door (9) and runs transversely to the lowerable bottom seal (10). The invention also relates to a drywall support frame (1) with such a sliding door (9).

Description

The invention relates to a sliding door, in particular for use in a drywall support frame, the sliding door having a lowerable bottom seal running along a lower longitudinal edge of the sliding door. The invention also relates to a drywall support frame with a sliding door.

Drywall support frames for a sliding door are, for example, from the publication EP 2 932 008 B1 known. They usually have a plurality of perpendicular vertical profiles and horizontally extending transverse profiles connected to them. At least one of the transverse profiles is usually designed as a track for trolleys of the sliding door or carries a track.

The drywall support frames enable walls to be built easily and subsequently with an integrated sliding door that drives into the wall. After the support frame has been set up, side surfaces of the support frame and / or end faces of the opening for the sliding door are clad with plasterboard or similar construction panels suitable for drywall construction.

From the pamphlet DE 20 2014 102 418 U1 a drywall support frame for a sliding door is known in which a seal can be easily integrated. When the sliding door is closed, a gap is closed along the upper edge of the sliding door to form a cavity in the drywall built around the supporting frame. The seal is only pressed against the door with a release mechanism in one closed position in order to enable the door to move smoothly. Additional seals are attached to the vertical sides of a door frame.

The described arrangement can be further improved with regard to soundproofing in that a lowerable bottom seal is used on a lower edge of the sliding door in order to also seal an existing gap in the closed position.

Despite an already good sound insulation through such a door arrangement, the possibility remains that sound in the end area of the floor seal on the side with which the sliding door enters the drywall, passes the floor seal through the cavity into which the sliding door enters can.

It is therefore an object of the present invention to provide a sliding door and a drywall support frame with a sliding door in which the sound insulation is further improved and in particular a sound passage is prevented in the end area of the floor seal

This object is achieved by a sliding door and a drywall support frame with a sliding door with the features of the respective independent claim. Advantageous refinements and developments are the subject of the dependent claims.

A sliding door according to the invention of the type mentioned at the outset is characterized in that a further bottom seal which can also be lowered and which runs transversely to the lowerable bottom seal is arranged in a lower region of an end face of the sliding door.

When the further bottom seal is lowered, it closes a sound path which would otherwise cause sound to be transmitted under the door leaf and around the end of the longitudinally extending bottom seal through the cavity into which the sliding door moves. The lowered further floor seal thus contributes to further improved sound insulation. In addition to a sound-proofing effect, the further bottom seal also has a heat-insulating effect and represents smoke protection, since it prevents a draft of air along the path mentioned.

In an advantageous embodiment of the sliding door, the lowerable bottom seal with a built-in profile is inserted into a groove that runs along a lower narrow side of the sliding door. The lowerable bottom seal preferably has a seal which extends downward when the sliding door is in a closed state.

In a further advantageous embodiment of the sliding door, the lowerable bottom seal has a cross member which carries a further seal. The cross member and / or the further seal advantageously extend at least over the thickness of the sliding door, as a result of which the sound path through the cavity into which the sliding door enters is closed off in the best possible way.

The further lowerable bottom seal is preferably coupled to the lowerable bottom seal. For example, the cross member of the further floor seal can be mounted on a lowering component of the lowerable floor seal. In this way, the movement mechanism of the longitudinally extending lowerable bottom seal can also be used for the transversely extending further bottom seal. Since the length of the further floor seal is small compared to the length of the longitudinally extending floor seal, the movement mechanics of the longitudinally extending Bottom seal easily absorb the additional weight.

A drywall support frame according to the invention has vertical post profiles and transverse profiles which form a wall section to be clad with drywall panels, and a running rail profile on which a sliding door is slidably guided. The drywall support frame is characterized by the use of a sliding door described above. This results in the advantages described above in connection with the sliding door with regard to improved sound and heat insulation and smoke protection.

• 1 eine Gesamtansicht eines Trockenbau-Tragrahmens mit einer Schiebetür in einem Vertikalschnitt;
• 2 eine Detailansicht eines Ausschnitts aus der 1; und
• 3 eine isometrische Ansicht eines Eckbereichs der Schiebetür gemäß 2.

The invention is explained in more detail below using an exemplary embodiment with the aid of figures. The figures show:

• 1 an overall view of a drywall support frame with a sliding door in a vertical section;
• 2 a detailed view of an excerpt from the 1 ; and
• 3 an isometric view of a corner area of the sliding door according to FIG 2 .

1 shows a drywall support frame 1 (hereinafter abbreviated as support frame 1 labeled) in a vertical sectional view. The support frame 1 is on a floor 2 built up.

The support frame 1 has a soil profile 3 , several vertical post profiles 4th as well as cross profiles 5 on. Depending on the size, especially the width of the support frame 1 , can be the number of post profiles 4th vary. A top one of the cross sections 5 represents a ceiling profile that extends over the entire width of the supporting frame 1 extends, whereas the soil profile 2 is divided into two sections so that a passage area is left out. The support frame 1 is designed in accordance with structural regulations and adapted to the given dimensions.

A running rail profile runs below the ceiling profile and essentially parallel to it 6th on which a sliding door 9 is slidably mounted. The sliding door 9 is in the 1 shown in the closed state (closed position). It can be opened along the running rail profile 6th in the 1 moved to the left. The sliding door 9 is about trolleys 7th in or on the track profile 6th guided, with a door leaf of the sliding door 9 with the help of a connection profile 8th on the trolleys 7th is mounted.

After assembling the support frame shown 1 between the respective outer post profiles 4th remaining sections - the section into which the sliding door 9 retracts, as well as the section located above the door - covered by drywall, for example plasterboard, around a drywall with a cavity into which the sliding door 9 can retract to form.

On its lower side is the sliding door 9 with a retractable bottom seal 10 Mistake. This is preferably along the entire width of the sliding door 9 formed and, for example, in a corresponding groove (see Groove 17th in 3 ) embedded in the middle of the door leaf.

2 shows the area of the lower corner of the sliding door 9 on the side of the cavity into which the sliding door 9 retracts, enlarged. The in 2 Represented area of the arrangement from the drywall support frame 1 and the sliding door 9 is in the 1 marked as area "II".

The lowerable bottom seal is good 10 to recognize the built-in profile embedded in the door leaf 11 and a seal that can be pulled out of this 12th includes. In the installation profile 11 a mechanism is arranged that a movement of a sensing finger, for example, protruding forward in the closing direction, onto the seal 12th transmits. The finger moves when the sliding door is closed 9 against one of the vertical post profiles 4th , making the seal 12th is lowered.

According to the application, the sliding door is in the lower area of the front side 9 another lowerable bottom seal 13th present that along with the seal 12th the lowerable bottom seal 10 is lowered. This further lowerable floor seal 13th runs transversely to the previously described lowerable bottom seal 10 and is therefore also referred to below as a transverse seal 13th designated.

The transverse seal 13th includes a cross member 14th in which another seal 15th is used. The further seal 15th preferably corresponds to the seal in terms of its material and its geometry 12th . It extends over at least the width of the door leaf of the sliding door 9 . It preferably extends over the clear width of the opening between the post profiles 4th between which the sliding door 9 comes in. The cross member 14th rests against the front of the door leaf, so that between the cross member 14th and as far as possible no sound-bearing gap remains in the door leaf.

With the transverse seal lowered 13th closes this with the cross member 14th and further poetry 15th a sound path that would otherwise allow sound to pass under the door leaf and around the end of the seal 12th through the cavity into which the sliding door 9 enters, would run. The lowered transverse seal 13th so carries on to one improved sound insulation. In addition, there is a heat-insulating effect and smoke protection, since a draft is prevented through the cavity.

3 shows the corner area of the sliding door 9 in an isometric view without the drywall support frame 1 . In this illustration, the front face of the sliding door is entering 9 with the reference number 16 marked. In the lower section of the sliding door 9 is a groove 17th in the sliding door 9 to see.

In this groove 17th is the lowerable bottom seal 10 with their installation profile 11 used.

The opening of the groove 17th allows the transverse seal 13th with a lowering component of the lowerable bottom seal 10 to pair. For example, the cross member 14th be designed so that it is attached to a carrier of the seal 12th can be clipped on. The transverse seal 13th then moves synchronously with the seal without any further effort 12th .

It goes without saying that along vertical edges of the sliding door 9 stationary and / or additional seals for soundproofing can be arranged along an upper edge in the closed state.

List of reference symbols

1

Support frame

2

ground

3

Soil profile

4th

Post profile

5

Transverse profile

6th

Track profile

7th

Trolley

8th

Connection profile

9

sliding door

10

Lowerable bottom seal

11

Recessed profile

12th

poetry

13th

Lowerable further bottom seal (transverse seal)

14th

Cross member

15th

further seal

16

Front side (of the sliding door 9 )

17th

Groove prof

QUOTES INCLUDED IN THE DESCRIPTION

This list of the documents listed by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Patent literature cited

• EP 2932008 B1 [0002]
• DE 202014102418 U1 [0004]

Claims (8)

Sliding door (9) which has a lowerable floor seal (10) running along its lower edge, characterized in that a further lowerable floor seal (13) is arranged in a lower area of an end face (16) of the sliding door (9), which is also lowerable and transversely runs to the lowerable bottom seal (10). Sliding door (9) Claim 1 , in which the lowerable bottom seal (10) with an installation profile (11) is inserted into a groove (17) which runs along a lower narrow side of the sliding door (9). Sliding door (9) Claim 2 , in which the lowerable bottom seal (10) has a seal (12) which extends downwards when the sliding door (9) is in a closed state. Sliding door (9) after one of the Claims 1 to 3 , in which the further lowerable bottom seal (13) has a cross member (14) which carries a further seal (15). Sliding door (9) Claim 4 , in which the cross member (14) and / or the further seal (15) extend at least over the thickness of the sliding door (9). Sliding door (9) after one of the Claims 1 to 5 , in which the further lowerable bottom seal (13) is coupled to the lowerable bottom seal (10). Sliding door (9) Claim 4 and 6th , in which the cross member (14) is mounted on a lowering component of the lowerable bottom seal (10). Drywall support frame (1) with vertical post profiles (4) and transverse profiles (5), which form a wall section to be clad with drywall panels, and with a running rail profile (6) on which a sliding door (9) is slidably guided, characterized in that the sliding door (9) is designed according to one of the preceding claims.

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