DE202019103293U1 - Guide device for a sliding door with two sliding in parallel planes door leaves - Google Patents

Abstract

Guiding device for a sliding door having at least two sliding door panels (1, 2) in parallel planes, comprising a U-shaped, first guide fitting (10) for attachment to an internal door (1), which has a center leg (11a), a longer side leg (11) 11b) with a T-shaped guide slot (12) and with a peripheral open receptacle (13) at one end side and a shorter side legs (11c), said guide slot (12) has a keyhole (15) and an approximately parallel to the center leg (11a) extending longitudinal slot (14) which opens at its end facing away from the receptacle (13) in a transverse slot (17), which directed away from the center leg (11a), the first transverse slot portion (17a) and the middle leg (11a ) directed towards the second transverse slot portion (17b) having an end-side locking receptacle (18), and / or a U-shaped, second guide fitting (20; 20 ') for Attachment to an outboard door (2) having a center leg (21a), a longer side leg (21b) with an L-shaped guide slot (22; 22 ') and with an edge-open receptacle (23) on the one end side and a shorter side leg (21c), wherein the guide slot (22; 22') a keyhole (25) and at least one approximately parallel to the center leg (21a) extending Longitudinal slot (24) and a transverse slot (26) into which the longitudinal slot (24) opens at its end facing away from the receptacle (23) and which extends away from the center leg (21a) and a locking receptacle (28, 28 ').

Description

The invention relates to a guide device for a sliding door with at least two sliding in parallel planes door wings, comprising a U-shaped, first guide fitting for attachment to an inside door and / or a U-shaped, second guide fitting for attachment to an outside running door, as well as a sliding door with two sliding in parallel planes door leaves and with such a guide device.

Such a guide device is for example by the DE 20 2014 104 927 known.

When installing the door, it is quite possible that it is placed on the floor shortly before hanging the door leaf. In the case of the door leaves, metal guide gliders have been protruding downwards and thus had to carry the entire weight of the door when the door leaf was being lowered onto the floor. At high door weights, it could happen that the guide glides were bent or the fixing screws were torn out of the door leaf.

The present invention has for its object to provide an improved guide device. In particular, it should be prevented that when placing a door leaf on the floor, the guide glides are bent.

This object is achieved by a guide device with the features of claim 1. The dependent claims relate to advantageous developments of the guide device according to the invention.

• - Die Führungsbeschläge können aus Metall oder, was bevorzugt ist, ein Spritzgussteil aus Kunststoff sein. Im letzteren Fall sind keine Nacharbeiten erforderlich.
• - Die Führungsbeschläge können von Hand, d.h. werkzeuglos, am Türflügel vormontiert werden.
• - Die Führungsbeschläge sind in ihrer Entriegelungsposition schwenkbar gelagert, d.h. keine nach unten überstehenden Teile bei der Türflügel-Montage.
• - schnelle und einfache Verriegelung der Türflügel mittels der Führungsbeschläge in einer vor- oder untergebauten, unteren Führungsschiene.
• - Die Führungsbeschläge sind in bestehende vorgebaute und untergebaute Führungsschienen einsetzbar.
• - keine Änderung der Sockelkonstruktionen / Korpus notwendig.

The two guide fittings have the following advantages in particular:

• - The guide fittings may be made of metal or, which is preferred, an injection molded part made of plastic. In the latter case no reworking is required.
• - The guide fittings can be pre-assembled by hand, ie without tools, on the door leaf.
• - The guide fittings are pivotally mounted in their unlocked, ie no downwardly projecting parts in the door leaf assembly.
• - Quick and easy locking of the door by means of the guide fittings in a pre-built or undermounted lower guide rail.
• - The guide fittings can be used in existing prefabricated and built-under guide rails.
• - No change of the base constructions / body necessary.

The invention also relates to a sliding door having at least two sliding door panels in parallel planes and having a guide device configured as above, wherein the first guide fitting is fixed to the inside of an inside door leaf and the second guide fitting on the inside of an outside door leaf.

Further advantages of the invention will become apparent from the description, the claims and the drawings. Likewise, the features mentioned above and the features listed further can be used individually or in combination in any combination. The embodiments shown and described are not to be understood as exhaustive enumeration, but rather have exemplary character for the description of the invention.

• 1a, 1b einen erfindungsgemäßen ersten Führungsbeschlag für einen innenlaufenden Türflügel in einer perspektivischen Ansicht (1a) und im montierten Zustand an einem innenlaufenden Türflügel (1b);
• 2a-2e die einzelnen Montageschritte zum Befestigen des ersten Führungsbeschlags an dem innenlaufenden Türflügel;
• 3a, 3b einen erfindungsgemäßen zweiten Führungsbeschlag für einen außenlaufenden Türflügel in einer perspektivischen Ansicht ( 3a) und im montierten Zustand an einem außenlaufenden Türflügel (3b);
• 4a-4f die einzelnen Montageschritte zum Befestigen des zweiten Führungsbeschlags an dem außenlaufenden Türflügel;
• 5 das Wegschwenken des zweiten Führungsbeschlags beim Aufsetzen des außenlaufenden Türflügels auf den Fußboden;
• 6 eine zweite Ausführungsform eines erfindungsgemäßen zweiten Führungsbeschlags für einen außenlaufenden Türflügel in einer perspektivischen Ansicht; und
• 7a-7e die einzelnen Montageschritte zum Befestigen des in 6 gezeigten, zweiten Führungsbeschlags an dem außenlaufenden Türflügel.

Show it:

• 1a . 1b a first guide fitting according to the invention for an internal door leaf in a perspective view ( 1a) and in the assembled state on an internal door ( 1b) ;
• 2a-2e the individual assembly steps for attaching the first guide fitting to the internal door;
• 3a . 3b a second guide fitting according to the invention for an outside running door in a perspective view ( 3a) and in the assembled state on an outside running door ( 3b) ;
• 4a-4f the individual assembly steps for attaching the second guide fitting on the outside running door;
• 5 the pivoting away of the second guide fitting when placing the outside door leaf on the floor;
• 6 a second embodiment of a second guide fitting according to the invention for an outside running door in a perspective view; and
• 7a-7e the individual assembly steps for attaching the in 6 shown, second guide fitting on the outside running door.

The in 1a . 1b shown first guide fitting (guide glides) 10 is one-piece, for example made of plastic, designed and used to guide the lower end of an internal door leaf 1 in a downwardly open, front guideway 5 a horizontal, lower guide rail 3 At the bottom of a cabinet body 4 is attached. The guide rail 3 For example, at the base of the cabinet body 4 prefabricated or underneath be built on a pedestal paragraph.

The first guide fitting 10 is U-shaped and includes a middle leg 11a , a longer side leg 11b and a shorter side leg 11c with integrated slider cap. The longer side leg 11b has a T-shaped guide slot 12 and at the one end side, an edge-open locking receptacle 13 on. The guide slot 12 has an approximately parallel to the middle leg 11a extending longitudinal slot 14 on, to the rest of the recording 13 pointed end as a keyhole 15 is trained. The snap-in receptacle 13 can, as shown, in the extension of the longitudinal slot 14 lie. At the other end opens the longitudinal slot 14 in a transverse slot 17 , the one away from the middle thigh 11a directed towards the upper transverse slot section 17a and one to the middle leg 11a directed towards the lower transverse slot section 17b having. The lower transverse slot section 17b has at its lower end a locking receptacle 18 , The transverse slot 17 is circular arc with the locking receptacle 13 formed as a circle center.

The following are the individual assembly steps for attaching the first guide fitting 10 on the inside running door 1 described.

In 2a be two screws 19a . 19b with collar in inside holes of the inside door 1 , which are provided at the same height at the lower end of the door, screwed in until the Anlagebund rests on the inside.

Subsequently, the first guide fitting 10 with his keyhole 15 on the left screw 19a attached ( 2 B) ,

Then the first guide fitting 10 towards the right screw 19b pushed until the right screw 19b in the edge-open locking receptacle 13 latched and the left screw 19a through the bottleneck 16 through into the transverse slot 17 occurred ( 2c ). The first guide fitting 10 is now around the left screw 19a pivoted, while at the same time the arcuate transverse slot 17 on the left screw 19a is guided.

In 2d is the first guide fitting 10 Disengaged by gravity down to its unlocked position in which the right screw 19a at the upper end of the upper transverse slot section 17a is applied. In the unlocked position, the inside door can be opened 1 in a horizontal, upper guide rail (not shown) of the cabinet body 4 be suspended and unhooked from the upper guide rail, ie, with hinged inside running door 1 engages the shorter side legs 11c with the slider cap not in the front guideway 5 on.

With hinged inside running door 1 becomes the first guide fitting 10 then swung up to its horizontal end position, in which the screw 19a at the lower end of the lower transverse slot 17b in the catch recording 18 is locked ( 2e) , In this final position the shorter side leg engages 11c with the slider cap in the front guideway 5 one, leaving the inside door 1 in the front guideway 5 is guided and can not be unhooked from the upper guide rail.

The in 3a . 3b shown second guide fitting 20 (Guide slider) is in one piece, for example made of plastic, and serves to guide the lower end of an outboard door leaf 2 in a downwardly open, rear track 6 the horizontal guide rail 3 ,

The guide fitting 20 is U-shaped and includes a middle leg 21a , a longer side leg 21b and a shorter side leg 21c with integrated slider cap. The longer side leg 21b has an F-shaped guide slot 22 and at the one end side, an edge-open locking receptacle 23 on. The guide slot 22 has an approximately parallel to the middle leg 21a extending, lower longitudinal slot 24 on, to the rest of the recording 23 pointed end as a keyhole 25 is trained. At the other end opens the lower longitudinal slot 24 in one go away from the middle thigh 11a leading transverse slot 26 from which at the height of the detent 23 another, approximately parallel to the middle leg 21a extending, upper longitudinal slot 27 with a snap-in receptacle 28 going on. Through the upper longitudinal slot 27 is the transverse slot 26 in an upper and a lower transverse slot portion 26a . 26b divided. The snap-in receptacle 23 can, as shown, in the extension of the upper longitudinal slot 27 lie. The transverse slot 26 is circular arc with the locking receptacle 23 formed as a circle center.

The following are the individual assembly steps for attaching the second guide fitting 20 on the outside running door 2 described.

In 4a be two screws 29a . 29b with collar in inside holes of the outside running door leaf 2 , which are provided at the same height at the lower end of the door, screwed in until the Anlagebund rests on the inside.

Subsequently, the second guide fitting 20 with his keyhole 25 on the right screw 29b attached ( 4b) ,

Then the second guide fitting 20 towards the left screw 29a pushed until the left screw 29a in the edge-open locking receptacle 23 locked and the right screw 29b in the transverse slot 26 occurred ( 4c ). The second guide fitting 20 is now around the left screw 29a pivoted, while at the same time the arcuate transverse slot 26 on the right screw 29b is guided.

In 4d is the second guide fitting 20 pivoted by gravity down to its unlocked position in which the screw 29b at the upper end of the upper transverse slot section 26a is applied. In the unlocked position, the outside running door can 2 in a horizontal, upper guide rail (not shown) of the cabinet body 4 mounted and unhooked from the upper guide rail, ie, hinged on the outside running door 2 engages the shorter side legs 21c with the slider cap not in the rear track 6 on.

With hinged outside running door 2 becomes the second guide fitting 20 then up to its horizontal position at the level of the upper longitudinal slot 27 swung up ( 4e) ,

Finally, the second guide fitting 20 towards the right screw 29b pushed into its horizontal end position, in which the left screw 29a continue into the snap-in receptacle 23 inserted and the right screw 29b in the upper longitudinal slot 27 in the catch recording 28 is locked ( 4f) , In this final position the shorter side leg engages 21c with the slider cap in the rear guideway 6 one, leaving the outside running door 2 in the back guideway 6 is guided and can not be unhooked from the upper guide rail.

The inside door 1 and the outside running door 2 are sliding in parallel planes and together form a double-leaf sliding door.

When installing the door, it is quite possible that before the door leaf is hung up, it will be placed on the floor for a short time. The first guide fitting 10 and the second guide fitting 20 stand in their unlocking positions respectively over the lower edge of the inside and outside running door leaf 1 . 2 down over. When settling the inside door leaf 1 on the floor 30 pivots the first guide fitting 10 , as in 5a is shown, to the lower edge of the inside door leaf 1 . 2 high, taking the screw 19a in the lower transverse slot section 17b located. When depositing the outside running door leaf 2 on the floor 30 pivots the second guide fitting 20 , as in 5b is shown, to the lower edge of the outer-running door leaf 2 high, taking the screw 29a in the lower transverse slot section 26b located.

From the second guide fitting 20 the 3a is different in the 6 shown, second guide fitting 20 ' only by a modified guide slot 22 ' , The guide slot 22 ' is L-shaped with an approximately parallel to the middle leg 21a extending longitudinal slot 24 , whose to the catch recording 23 pointed end as a keyhole 25 is trained. At the other end opens the longitudinal slot 24 in the transverse slot 26 , halfway up a catch 28 ' having. Through the locking receptacle 28 ' is the transverse slot 26 in the upper and lower transverse slot section 26a . 26b divided. The transverse slot 26 is circular arc with the locking receptacle 23 formed as a circle center.

The following are the individual assembly steps for attaching the second guide fitting 20 ' on the outside running door 2 described.

In 7a be two screws 29a . 29b with collar in inside holes of the outside running door leaf 2 , which are provided at the same height at the lower end of the door, screwed in until the Anlagebund rests on the inside.

Subsequently, the second guide fitting 20 ' with his keyhole 25 on the right screw 29b attached ( 7b) ,

Then the second guide fitting 20 ' towards the left screw 29a pushed until the left screw 29a in the edge-open locking receptacle 23 locked and the right screw 29b in the transverse slot 26 occurred ( 7c ). The second guide fitting 20 ' is now around the left screw 29a pivoted, while at the same time the arcuate transverse slot 26 on the right screw 29b is guided.

In 7d is the second guide fitting 20 ' pivoted by the operator down to its unlocking position, in which the right-hand screw 29b over the locking receptacle 28 ' panned away and due to gravity at the upper end of the upper transverse slot portion 26a is applied. In the unlocked position, the outside running door can 2 in a horizontal, upper guide rail (not shown) of the cabinet body 4 mounted and unhooked from the upper guide rail, ie, hinged on the outside running door 2 engages the shorter side legs 21c with the slider cap not in the rear track 6 on.

With hinged outside running door 2 becomes the second guide fitting 20 ' then swung up to its horizontal end position, in which the right-hand screw 29b in the catch recording 28 ' is locked ( 7e) , In this final position the shorter side leg engages 21c with the slider cap in the rear guideway 6 one, leaving the outside running door 2 in the back guideway 6 is guided and can not be unhooked from the upper guide rail.

In the shown guide fittings 10 . 20 . 20 ' on the one hand forms the locking receptacle 13 . 23 the pivot axis of the guide fitting and on the other hand, the arcuate transverse slot 17 . 26 a positive guide with the locking receptacle 13 . 23 as the center of the circle. For a movement of the guide fitting 10 . 20 . 20 ' between the lower unlocking position and one of the end position, such a double fixing of the guide fitting by the pivot axis and the play-free, circular forced operation is not required. In embodiments not shown, therefore, in the case of a play-free, arcuate positive guidance, the screw 19a . 29a in the recording 13 . 23 also with game, for example, in a slot, be arranged and in the case of a play-free locking receptacle 13 . 23 the screw 19b . 29b be arranged in the lead with game.

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been 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.

Cited patent literature

• DE 202014104927 [0002]

Claims (20)

Guiding device for a sliding door having at least two sliding door panels (1, 2) in parallel planes, comprising a U-shaped, first guide fitting (10) for attachment to an internal door (1), which has a center leg (11a), a longer side leg (11) 11b) with a T-shaped guide slot (12) and with a peripheral open receptacle (13) at one end side and a shorter side legs (11c), said guide slot (12) has a keyhole (15) and an approximately parallel to the center leg (11a) extending longitudinal slot (14) which opens at its end facing away from the receptacle (13) in a transverse slot (17), which directed away from the central leg (11a), the first transverse slot portion (17a) and the middle leg (11a ) directed towards the second transverse slot portion (17b) having an end-side locking receptacle (18), and / or a U-shaped, second guide fitting (20; 20 ') for Attachment to an outboard door (2) having a center leg (21a), a longer side leg (21b) with an L-shaped guide slot (22; 22 ') and with an edge-open receptacle (23) on the one end side and a shorter side leg (21c), wherein the guide slot (22; 22') a keyhole (25) and at least one approximately parallel to the center leg (21a) extending Longitudinal slot (24) and a transverse slot (26) into which the longitudinal slot (24) opens at its end facing away from the receptacle (23) and which extends away from the center leg (21a) and a locking receptacle (28, 28 '). Guide device after Claim 1 , characterized in that the keyhole (15) is arranged at the end of the longitudinal slot (14) directed towards the receptacle (13) in the case of the first guide fitting (10). Guide device after Claim 1 or 2 , characterized in that in the first guide fitting (10), the receptacle (13) in the extension of the longitudinal slot (14) is arranged. Guide device according to one of the preceding claims, characterized in that in the first guide fitting (10) of the transverse slot (17) is designed as a play-free, arc-shaped positive guide for a screw (19b). Guide device after Claim 4 , characterized in that the recess (13) as a play-free locking receptacle for a screw (19a) or as a non-clearance recess for the screw (19a) is formed. Guide device according to one of Claims 1 to 3 , characterized in that the first guide fitting (10), the recess (13) is designed as a play-free locking receptacle for a screw (19 a). Guide device after Claim 6 , characterized in that the transverse slot (17) as a play-free, arc-shaped positive guide for a screw (19b) or as a non-play-free guide for the screw (19b) is formed. Guide device according to one of the preceding claims, characterized in that in the second guide fitting (20; 20 ') the keyhole (25) is arranged at the end of the longitudinal slot (24) directed towards the receptacle (23). Guide device according to one of the preceding claims, characterized in that the second guide fitting (20; 20 ') of the transverse slot (26) is designed as a play-free, arcuate positive guide for a screw (29b). Guide device after Claim 9 , characterized in that the recess (23) as a play-free locking receptacle for a screw (29a) or as a non-clearance recess for the screw (29a) is formed. Guide device according to one of Claims 1 to 8th , characterized in that the second guide fitting (20; 20 '), the recess (23) is designed as a play-free locking receptacle for a screw (29a). Guide device after Claim 11 , characterized in that the transverse slot (26) as a play-free, arcuate positive guide for a screw (29b) or as a non-play-free guide for the screw (29b) is formed. Guide device according to one of the preceding claims, characterized in that the second guide fitting (20 ') the latching receptacle (28') by a constriction of the transverse slot (26) is formed. Guide device according to one of Claims 1 to 12 , characterized in that the second guide fitting (20) the latching receptacle (28) in a substantially parallel to the center leg (21a) extending, the second longitudinal slot (27) is arranged at its the receptacle (23) facing away from the end in the transverse slot (26 ) opens. Guide device after Claim 14 , characterized in that at the second guide fitting (20) the receptacle (23) in the Extension of the second longitudinal slot (27) is arranged. Guide device according to one of the preceding claims, characterized in that the first guide fitting (10) and / or the second guide fitting (20; 20 ') are formed from plastic. Sliding door with at least two sliding door panels (1, 2) movable in parallel planes and with a guide device according to one of the preceding claims, wherein the first guide fitting (10) on the inside of an inside door leaf (1) and the second guide fitting (20; 20 ') is fixed to the inside of an outer-running door leaf (2). Sliding door to Claim 9 , characterized in that the inside of the inside running door leaf (1) at the same height a first screw (19 a) which in the receptacle (13) of the first guide fitting (10) is arranged, in particular locked, and a second screw (19 b), on which the first guide fitting (10) with its transverse slot (17) between a lower unlocking position and an upper end position movable, in particular pivotally guided, has. Sliding door to Claim 9 or 10 , characterized in that the inside of the outer running door leaf (2) at the same height a first screw (29a) which in the receptacle (23) of the second guide fitting (20; 20 ') arranged, in particular is locked, and a second screw ( 29b) on which the second guide fitting (20) with its transverse slot (26) between a lower unlocking position and an upper end position movable, in particular pivotally guided, has, Sliding door after one of the Claims 9 to 11 , characterized in that the guide fittings (10, 20, 20 ') are aligned in their latched end position parallel to the lower edge of the door leaf (1, 2).

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