EP1452116A1 - Fitting for fixing of swinging doors - Google Patents

Abstract

A cross-bore (7) for receiving a pin (6) is provided in the bottom of a blind-drilled hole (4) in the wall bracket (1). The lower face of the hinge bolt in contact with the pin contains a cavity with a profile corresponding to the diameter or surface configuration of the pin and this cavity receives the pin when the door is lowered and the hinge bolt is rotated about its length axis (5) in the lowered, closed position of the door. The pin is released from this cavity by swinging the door to rotate the bolt through an angle into an open position. This angle, which corresponds to the extended opening width of thedoor is adjustable. The door part of the hinge for the wall bracket contains a bore for receiving the bolt head and the position of the bore relative to the bolt surface can be altered using screws. The fitting includes a movable door part and a fixed wall or door frame part. Upper and lower wall brackets in contact with the door each contain a blind-drilled hole on the door pivot axis to enable the door to be lifted and lowered into place when being hung.

Description

The invention relates to a fitting for fastening swing doors and in particular Folding and folding doors on fixed partitions, especially of shower and bath tubs, according to the preamble of claim 1.

Such fittings are known for example from DE 196 49 071 A1.

This known fitting consists of a lower and an upper hinge, one of which one of the locking device holding the door leaf in predetermined pivot positions with locking profiles on coaxial, vertical end faces of hinge eyes assigned to one another has as well as a locking sleeve held in the hinge eyelet on an additional sleeve rests, which can be rotated via a horizontal slot provided in the hinge eyelet is.

The known construction solves the problem of adjusting the height of the connecting pins Hinges with hinged door leaves with considerable cost and construction effort.

The present invention has for its object with a fitting of the aforementioned Art the height adjustment of the swing door to open the same on essential easier way to accomplish and the pivoting or opening angle of the Swing door both in terms of space and the design peculiarities to make the swing door adjustable.

This happens because in the area of the bottom of the blind hole there is a cross to the bolt there is a transverse hole that cuts the blind hole and receives a pin is that the bolt in its lower end face that comes into contact with the pin has a recess adapted to the pin diameter or the surface configuration of the pin has, in which the pin when lowering the swing door and thus rotating the pin engages its longitudinal axis in the lowered, closed state of the swing door and from the the pin by pivoting the swing door and thus turning the bolt one Swing door opening angle α in the open position by sliding onto the recess wall emerges, the opening angle α corresponding to the required opening width of the Swing door is adjustable by the fact that the door-side hinge of the wall bracket is upside down of the bolt receiving bore, the relative position of the bolt surface by means of Adjusting screws is changeable.

The basic idea of the proposed invention is therefore that of identical construction in the blind holes or almost identical upper and lower wall brackets engaging bolts with the swing door are connected in the desired, depending on the opening width of the swing door Lock positions within the blind holes and at the same time the pivoting the swing door over the desired opening angle using a cross to Longitudinal bolt axis arranged within the wall brackets and penetrating the blind holes To enable the pin with the respective bolt in the closed position Swing door engaged and when turning the bolt and thus swiveling the swing door can be brought out of engagement, the swing door being raised until the pin Has left the recess and rests on the lower end face of the bolt.

Advantageous embodiments of the invention are characterized in the subclaims. So can the recess in the lower end face of the bolt a groove with a circular cross-section be the pin cross-section, in particular in the area between the recess wall and pin surface corresponds, with the recess in the lowered state of the bolt encloses its curved surface by less than 180 ° so that the center of the pin cross section to lie slightly below the lower end face of the bolt comes.

The above-identified solution to the object of the invention and that characterized in the claims advantageous embodiments of this solution expediently enable that the extent of the pivoting of the swing door and thus the swing door opening angle α depending on the tub outline to which the partition and the swing door belong, is adjustable by adjusting the relative starting position between pin and pin, so that different bathtub outline shapes, for example a pentagonal shower tray who only has to be able to swing the swing door over about a fifth of the outline length, are useful for the fitting according to the invention.

The invention is described below with reference to the exemplary embodiments shown in the drawing explained in more detail.

Fig. 1

eine längsgeschnittene Seitenansicht des unteren Wandhalters mit in seine Querführung eingeschlagenen Stift;

Fig. 2

eine Stirnansicht des Wandhalters von Fig. 1;

Fig. 3

eine Draufsicht des unteren Wandhalters;

Fig. 4

eine längsgeschnittene Seitenansicht des oberen Wandhalters;

Fig. 5

eine Stirnansicht des Wandhalters von Fig. 4;

Fig. 6

eine Draufsicht des oberen Wandhalters;

Fig. 7

zwei um 90° in Bezug aufeinander versetzte Seitenansichten des Bolzens für die Wandhalter, in einem größeren Maßstab;

Fig. 8

eine Draufsicht des Bolzens von Fig. 7;

Fig. 9

eine der Fig. 7 vergleichbare Seitenansicht des Bolzens für die Wandhalter mit in die bodenseitige Nut eingesetztem Stift;

Fig. 10

eine Draufsicht des Bolzens von Fig. 9, ähnlich der von Fig. 8;

Fig. 11

eine gegenüber von Fig. 9 um 90° gedrehte Seitenansicht des Bolzens mit aus der bodenseitigen Nut herausgehobenem Stift.

Fig. 12

eine schematische Seitenansicht der oberen Wandhalterung mit Beschlag;

Fig. 13

eine schematische Seitenansicht der unteren Wandhalterung der Schwenktür mit Beschlag; und

Fig. 14

eine Draufsicht des unteren Beschlags

The drawing shows:

Fig. 1

a longitudinally sectioned side view of the lower wall bracket with the pin hammered into its transverse guide;

Fig. 2

an end view of the wall bracket of Fig. 1;

Fig. 3

a top view of the lower wall bracket;

Fig. 4

a longitudinal sectional side view of the upper wall bracket;

Fig. 5

an end view of the wall bracket of Fig. 4;

Fig. 6

a top view of the upper wall bracket;

Fig. 7

two 90 ° offset side views of the bolt for the wall bracket, on a larger scale;

Fig. 8

a plan view of the bolt of Fig. 7;

Fig. 9

7 is a side view comparable to FIG. 7 of the bolt for the wall bracket with the pin inserted into the bottom groove;

Fig. 10

a plan view of the bolt of Figure 9, similar to that of Fig. 8;

Fig. 11

a 90 ° rotated side view of FIG. 9 of the bolt with the pin lifted out of the bottom groove.

Fig. 12

a schematic side view of the upper wall bracket with fittings;

Fig. 13

a schematic side view of the lower wall bracket of the swing door with fitting; and

Fig. 14

a top view of the bottom fitting

The lower wall bracket 1 of the fitting shown in Figures 1-3, which with the in Figures 4-6 shown upper wall bracket 2 is identical, is with mounting holes 12th and a blind bore 4, into which a bolt 5 can be inserted, which is shown in FIGS and Fig. 8 is shown on an enlarged scale, the longitudinal axis 13 of the bolt 5 with the Longitudinal axis 3 of the blind bore is congruent in the inserted state of the bolt.

Both bolts 5, that is, both the one assigned to the lower wall bracket 1 and that of upper wall bracket 2 assigned, are provided at their upper ends with recesses 14, which accommodate the swing door, not shown, so that the latter with the bolts rotatably is connected and can be pivoted about the longitudinal axis 3 or 13. In the area of the floor the blind bore 4 opens into a transverse bore 7 which has a pin 6, preferably one Takes round pin, which can be driven into the cross hole and thereby in it is stuck and extends through the blind bore 4, as can be seen in FIG. 1.

The bolt 5 is in its lower end face 8, as can be seen from FIGS. 7-10, with a Recess 9, preferably a circular cross-section, with which the pin 6 when lowering the swing door and thus rotating the bolt 5 about its longitudinal axis 3 in engagement comes as shown in Fig. 9. This will bring the swing door into its closed position and locked there, which means that they are locked against their open condition is lowered by the height which corresponds approximately to the diameter of the pin 6.

If the swing door of the shower cubicle or bathtub or the like is now opened, the Unscrew the bolt 5 from its engagement position with the pin 6 by opening the pin surface of the recess wall 10 of the recess 9 and thereby the bolt 5 upwards presses so that it is in the open state of the swing door, i.e. after it has been rotated around the Swing door opening angle α, with its lower end face 8 on the surface 11 of the pin 6 sits, as shown in Fig. 11. This means that the bolt 5 in the open state Swing door is raised by about half the diameter of the pin 6.

FIGS. 8 and 10 show a pivot angle of the bolt 5 of 90 °, which, however, depending on the desired opening width of the swing door and the structural conditions of the shower or bathtub, especially the exterior Outline design necessary for the construction of the shower partition and thus the one belonging to it Swing door is decisive, can also have other angle values.

In the drawing, a radius R of 2.5 was made for the recess 9 shown as a round groove mm specified, which in turn is only to be understood as an example .. It is important in this context however, that the recess 9 in the lowered state of the bolt 5 is curved Surface encloses less than 180 ° so that the center of the pin cross section lies slightly below the lower end face 8 of the bolt 5, which is why the recess wall 10 surrounds the bolt surface so that the rotating bolt 5 when leaving the swing door closing position can slide on the recess wall and not from this is recorded. The latter would be the case if the center 15 of the radius R were not below the lower end face 8, as shown in FIG. 7, but within the recess 9 would lie.

As already explained with reference to FIGS. 8 and 10, the extent of the pivoting of the pivoting door and thus the pivoting opening angle α is dependent on the tub outline and / or structural conditions and arrangement of the shower cubicle and door construction by adjusting the relative starting position between the pin 5 and the pin 6 adjustable.

In order to do justice to these structural and constructive conditions, the opening angle α thus adapting to its size, the door-side hinge 15, 16 of the hinge brackets 1, 2, as can be seen from FIGS. 12-14, by means of adjusting screws 17, 18, and in such a way that the band connected to the swing door with its bolt 5 expanding Hole after loosening the set screws 17, 18 in relation to the bolt surface so far is rotated about the longitudinal axis 13 of the bolt until the desired opening width of the door is reached is when the pin 6 engages in the transverse bore 7. Then the set screws 17, 18th screwed tight, whereby the set swing opening angle α is fixed.

In spite of its simplicity, the above construction fulfills the desired with such fittings Purpose of safe guidance and adjustment of the swing door of such shower partitions to seal the door on the edge of the shower tray when lowered and light Opening the same by the desired opening angle by lifting the swing door when turning to its open position. This allows the setting of the opening angle easy to carry out and change if necessary in later use.

Claims (4)

Fitting for fastening swing doors and in particular folding and folding doors to fixed partitions of shower and bath tubs and frames in particular, in which a hinge on the door side can be pivoted relative to a fixed hinge on the partition wall with the pivot door about a vertical axis, the fitting being an upper one and has a lower wall bracket (1, 2) which engages with the swivel door and the two wall brackets (1, 2) are each provided with a blind hole (4) in the vertical swivel axis (3) of the swivel door for lifting and lowering the swivel door which rotatably receives a bolt (5) which can be connected to the swing door or its hinge, characterized in that in the region of the bottom of the blind bore (4) there is a transverse to the bolt (5) which cuts the blind bore and receives a pin (6) Cross hole (7) is present that the bolt (5) in its lower end face (8), which comes into contact with the pin (6) t, has a recess (9) adapted to the pin diameter or the surface configuration of the pin, into which the pin engages when the pivoting door is lowered and thus the bolt (5) rotates about its longitudinal axis in the lowered, closed state of the pivoting door and from which the Pin (6) emerges by pivoting the swing door and thus rotating the bolt (5) through a swing door opening angle (α) into the open position by sliding onto the recess wall (10), the opening angle (α) being thereby adjustable according to the required opening width of the swing door that the door-side hinge (15, 16) of the wall bracket (1, 2) has a bore receiving the head of the bolt (5), the position of which relative to the bolt surface can be changed by means of adjusting screws (17, 18). Fitting according to claim 1, characterized in that the recess (9) in the lower end face (8) of the bolt (5) is of circular cross-section, which corresponds to the pin cross-section, in particular in the region between the recess wall (10) and the pin surface (11). Fitting according to claim 2, characterized in that the recess (9) in the lowered state of the bolt (5) encloses its curved surface by less than 180 °, so that the center of the pin cross section is slightly below the lower end face (8) of the bolt (5 ) lies. Fitting according to one of claims 2-3, characterized in that the extent of the pivoting of the pivoting door and thus the pivoting opening angle (α) depending on in particular the tub outline, the structural conditions and the pivoting door construction by adjusting the relative position between the bolt (5) and pin (6) is adjustable.

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