DE102022204028B3 - Hinged tape for a building door or window - Google Patents

Abstract

A hinge band (1) for a building door or window comprises a first band part (10) to be fastened to a frame element (2) and a second band part (11) to be fastened to a pivot element (3) and around a pivot axis (D) is pivotally mounted on the first belt part (10). A locking device (4) for releasably locking the first strap part (10) and the second strap part (11) in a predetermined pivoting position relative to one another has an engagement element (40) arranged on one of the first strap part (10) and the second strap part (11). a latching point (401) and a latching element (42) arranged on the other of the first strap part (10) and the second strap part (11). The locking element (42) is in a locking position for fixing the first strap part (10) and the second strap part (11) in the predetermined pivoting position relative to one another at the locking point (401) in operative connection with the engagement element (40) and is along an adjustment direction ( V) adjustable in order to release the locking element (42) from the locking position and to pivot the first strap part (10) and the second strap part (11) out of the predetermined pivot position about the pivot axis (D) relative to one another.

Description

The invention relates to a hinge strip for a building door or a building window according to the preamble of claim 1.

Such a hinge band serves for the pivotable mounting of a pivoting element on a frame element, for example a door leaf on a door frame. Between such a swivel element and a frame element, for example between a door leaf and a door frame, two or more than two (e.g. three or four) hinge straps can be provided, with a first strap part of each hinge strap being attached to the frame element (e.g. the Door frame) is to be attached and a second hinge part on the pivoting element (for example the door leaf). The band parts are mounted on one another so that they can pivot about a pivot axis. An articulated connection is thus created via the hinge straps connecting the pivoting element to the frame element, which allows pivoting of the pivoting element on the frame element, for example for an interior door of a building.

Pivoting elements of building doors or building windows can usually be pivoted easily on associated frame elements. The result of this is that a pivoting element can also move in an undesired manner, for example due to a draft, which can possibly endanger people in the area of the building door or the building window.

In addition, there may be objects in the area of a building door or a building window, for example flower vases or pieces of furniture, so that it may be desirable to sensibly limit a pivoting range of a pivoting element relative to a frame element.

Door arresters are known from the field of vehicle technology, which use so-called tethers, for example to specify one or more latching positions for a vehicle side door relative to a vehicle body.

Door closers are known in particular from the field of building doors, which, for example, act hydraulically or spring-mechanically. Such a one from the U.S. 7,219,391 B1 A known door closer can act, for example, between a door frame and a door leaf and can have a piston that can be adjusted in relation to a housing.

From the DE 10 2014 209 229 B3 a strap hinge with a locking device is known, in which a locking sleeve is attached to a lower strap part. The connection between the locking sleeve and the hinge part is achieved in that an axial extension of the other, upper hinge part, forming a bearing pin, reaches through the locking sleeve and engages in the lower hinge part, so that above and also due to the weight on the hinge strap and the interaction via a toothing the locking sleeve is fixed relative to the band portion.

The object of the present invention is to provide a hinge for a building door or a building window, which allows an articulated mounting of a pivoting element on a frame element, for example a door leaf on a door frame, with smooth pivoting movement and also fixing in a predetermined pivoting position, but at the same time is easy and inexpensive to produce.

This object is solved by an object with the features of claim 1.

The hinge strap has a locking device for releasably locking the first strap part and the second strap part in a predetermined pivoting position relative to one another. The fixing device comprises an engagement element arranged on one of the first strap part and the second strap part and having a detent point, and a detent element arranged on the other of the first strap part and the second strap part. The locking element is in a locking position for fixing the first strap part and the second strap part in the predetermined pivoting position relative to each other at the locking point in operative connection with the engagement element. The latching element can be adjusted on the other of the first strap part and the second strap part along an adjustment direction in order to release the latching element from the latched position and to pivot the first strap part and the second strap part out of the predetermined pivoting position about the pivot axis relative to one another.

In the case of the hinge, a locking device is provided directly on the hinge and thus in the area of the articulated mounting of the pivoting element (for example a door leaf) on a frame element (for example a door frame). A swivel element can be connected to the frame element via one or more, for example two or three, hinge straps and, in a closed position, can close a building opening, for example a door or window opening. A locking device is provided on at least one of the hinge straps, it also being possible for a locking device to be arranged on each of the hinge straps.

The fixing device enables the strap parts of the hinge strap to be fixed in a predetermined pivoting position relative to one another in a simple, convenient manner. The locking device can have a simple structure and can be manufactured easily and inexpensively. The locking device can be integrated into the hinge strap in such a way that the locking device contributes little or not to the installation space of the hinge strap and thus the hinge strap can be manufactured in a space-efficient manner for the articulated connection of a pivoting element to a frame element.

The locking device has an engagement element on one of the strap parts of the hinge strap and an (adjustable) latching element on the other of the strap parts. In a detent position, the detent element is operatively connected to the engagement element at a detent point, so that the strap parts are fixed relative to one another in the predetermined pivoted position and can only be moved relative to one another by overcoming the operative connection. The operative connection can be designed such that a predetermined minimum force is required to pivot the hinge parts and thus the pivoting element (e.g. the door leaf) relative to the frame element (e.g. the door frame) out of the predetermined pivoting position. To release the latching element from the latched position, the latching element can be adjusted on the associated strap part, so that after the latched position has been overcome, the strap parts can preferably be easily pivoted relative to one another.

In one embodiment, the hinge strap has a spring element which is arranged on the strap part associated with the latching element. The spring element serves to spring-bias the latching element relative to the associated strap part in the direction of the latched position, so that the latching element is held in the latched position under the action of the spring bias of the spring element in operative connection with the engagement element. To release the locking position, the locking element can be adjusted against the spring action of the spring element on the associated hinge part, whereby the locking position can be overcome and the hinge parts relative to each other and thus the pivoting element (e.g. the door leaf) relative to the frame element (e.g. the door frame) can be pivoted.

About the spring element and its elastic prestressing force can be adjusted here, the force that is required to release the band parts for moving about the pivot axis relative to each other from the locked position. The spring element specifies the force that is required to bring the locking element out of the locking position counter to the direction of adjustment, and which must therefore be overcome in order to move the hinge parts for pivoting the pivoting element (e.g. the door leaf) relative to the frame element (e.g. the Door frame) to move towards each other.

The spring force of the spring element can be fixed by supporting the spring element on the associated strap part. In another configuration, however, an adjusting element, for example a screw element, can also be arranged on the assigned strap part, which supports the spring element in relation to the assigned strap part along the adjustment direction and can be adjusted in order to adjust the spring preload provided by the spring element on the latching element in the desired manner set.

The adjusting element can be adjustable in particular along the adjusting direction on the associated strap part, for example by screwing an adjusting element in the form of a screw. In this case, the spring element can be designed, for example, as a compression spring and can be arranged between the actuating element and the latching element. By axially adjusting the adjusting element along the adjusting direction, the spring preload can thus be adjusted, which is provided by the spring element, which is supported at one end by the adjusting element and acts on the latching element at its other end.

The latching point on the engagement element is formed by a recess. The locking element is in engagement with the locking point in the locking position, so that the strap parts are fixed in a locking manner relative to one another in the locking position. The detent point is preferably designed as a depression formed in the adjustment direction in the engagement element, so that the detent element engages in the detent position in the adjustment direction in the depression and must be disengaged from the depression counter to the adjustment direction to release it from the detent position.

The latching point is formed on a surface of the engagement element that extends transversely to the pivot axis.

In one embodiment, the engagement element has a running groove in which the latching element runs relative to one another when the first strap part and the second strap part pivot about the pivot axis. The running groove provides a guideway for the latching element in which the latching element rides when the band parts are pivoted relative to one another. In this case, the running groove is separated from the locking position, so that a predetermined locking force is applied in order to release the locking element from the locking position must be wound before the locking element runs into the running groove.

In one embodiment, the running groove is curved in an arc around the pivot axis and extends on the engagement element. In this case, the running groove can be formed on a surface of the engagement element which extends transversely to the pivot axis. However, it is also possible to form the running groove as a circumferential groove on a lateral surface of the engagement element that extends around the pivot axis.

In one embodiment, the latching point is delimited by at least one blocking section along a circumferential direction pointing around the pivot axis. The latching point can in particular be separated from a running groove by one or two blocking sections along the circumferential direction, so that the blocking section must be overcome before the latching element can enter the running groove from the latching point. The blocking section can be formed, for example, by an elevation (pointing counter to the direction of adjustment), which must be overcome by the latching element in order to release the strap parts from the latched position and thus pivot the strap parts towards one another.

In one configuration, the latching element can be moved over the at least one blocking section along the circumferential direction in order to release it from the latched position. Additionally or alternatively, the locking element can also be moved over the at least one blocking section along the circumferential direction to bring it into the locking position.

Because the locking element may have to run up against the locking section when it is released from the locking position and/or brought into the locking position, the shape of the locking section can also determine the force that is required to release the locking element from the locking position and thus close the strap parts to one another pan. In order to enable mechanically reliable running onto the blocking section in a defined manner, a ramp can be formed on the blocking section, for example, which runs obliquely to the circumferential direction and also obliquely to the adjustment direction. The latching element runs onto the ramp when released from the latched position and/or when brought into the latched position.

In one embodiment, the latching element is formed by a pin element which is adjustably arranged on the associated strap part. The latching element can be guided, for example, in a bore on the band part. In the latching position, the latching element engages in the latching point in the adjustment direction. To release from the locking position, the locking element can be disengaged from the locking point counter to the adjustment direction and is adjusted for this purpose on the associated strap part.

In one configuration, the adjustment direction can be directed axially along the pivot axis. In this case, the locking point is formed as a recess, for example, on a surface of the engagement element that extends transversely to the pivot axis. Likewise, the running groove is formed on the surface of the engagement element extending transversely to the pivot axis.

Alternatively, the direction of adjustment can also be directed radially to the pivot axis, for example. In this case, the locking point is formed as a recess, for example, on a lateral surface of the engagement element that extends around the pivot axis. The running groove is also formed on this lateral surface.

In one embodiment, the engagement element is formed by a platelet-shaped element which is connected to one of the first strap part and the second strap part by a fastening element. The engagement element is thus formed by a separate element which is arranged on the associated strap part. The engagement element is accommodated in a receiving opening on the strap part and is firmly connected to the associated strap part when the hinge strap is in the operating state.

The fastening element is formed by a screw, via which the engagement element is screwed to the associated strap part.

The engagement member may be adjustable on the associated strap portion so as to set the predetermined pivoted position. For example, the engagement element can be rotated about the pivot axis on the associated strap part in order to change the position of the locking point in this way. The fact that the locking point is brought into a specific angular position (with respect to the pivoting axis) on the associated strap part defines the predetermined swiveling position in which the strap parts are fixed to one another in a locking manner via the locking device.

In one embodiment, the engagement element can be rotated in any angular position on the associated hinge part, so that the pivoting position can be set arbitrarily and continuously variably. In another embodiment, the engagement element, on the other hand, can only be attached to the associated strap part in discrete angular positions and can therefore only assume discrete, predetermined angular positions with respect to the strap part take. For example, the engagement element can be inserted into an associated receiving opening of the associated strap part, with the engagement element and the associated strap part each having a form-fitting element, for example in the form of teeth or in the form of a pin element on the one hand and a plurality of form-fitting openings specifying different angular positions on the other define different, discrete angular positions. By attaching to the associated strap part, the engagement element is brought into a discrete angular position and thus the pivoting position is set in which the strap parts latch with one another for fixing in later operation. The specification of such discrete angular positions for connecting the engagement element to the associated hinge part has the advantage that installation and adjustment, in particular of a plurality of locking devices on a plurality of hinge straps on a building door or a building window, can be carried out easily by a non-professional without For example, different, deviating swivel positions can be incorrectly set on different hinge straps.

The adjustment of the engagement element can take place in particular in a non-operational state of the hinge strap, in which the strap parts have been removed from one another, for example. To bring the hinge strap into its operational state, the engagement element, after it has been brought into a position corresponding to a desired pivoting position for locking the strap parts, is fixed to the associated strap part and the strap parts are arranged on one another so that the strap parts can be pivoted relative to one another and the pivoting element (e.g. the door leaf) is connected in an articulated manner to the frame element (e.g. the door frame). When the strap parts are attached to one another, the latching element and the engagement element of the locking device are also brought into operative connection with one another, so that the locking device is brought into an operational state without any further action on the part of the user.

In one embodiment, the first hinge part has a bearing journal. In contrast, the second band part has a bearing opening. In the assembled position, the bearing pin engages in the bearing opening for pivotally mounting the first hinge part and the second hinge part on one another, so that an articulated connection between the hinge parts and thus between the pivoting element (e.g. the door leaf and the frame element (e.g. the door frame) is created .

In order to integrate the locking device into the hinge strap, the engagement element can be arranged, for example, on the bearing pin of the first hinge part. In this case, the latching element is arranged within the bearing opening of the second hinge part, in that the latching element is guided in a bore on the second hinge part and protrudes into the area of the bearing opening, so that the latching element slides on the engagement element when the hinge strap is in the mounted position.

In this way, the locking device can be integrated into the hinge strap in such a way that the locking device contributes little or not to the installation space of the hinge strap and in particular the installation space of the hinge strap is only slightly increased compared to a conventional hinge strap. In addition, the locking device is not or only barely recognizable from the outside during normal operation, so that the locking device does not impair the hinge strap aesthetically either.

• 1 eine Ansicht eines Scharnierbands;
• 2 das Scharnierband nach 1, in einer Seitenansicht, mit einem zugeordneten Rahmenelement und einem Schwenkelement;
• 3 eine Draufsicht auf das Scharnierband nach 1;
• 4A eine andere Seitenansicht des Scharnierbands;
• 4B eine Schnittansicht entlang der Linie A-A gemäß 4A;
• 5A eine teiltransparente Ansicht des Scharnierbands mit einer integrierten Feststelleinrichtung;
• 5B eine ausschnittsweise vergrößerte Darstellung der Anordnung gemäß 5A;
• 6 eine Ansicht der Feststelleinrichtung des Scharnierbands;
• 7A eine Draufsicht auf ein Eingriffselement der Feststelleinrichtung; und
• 7B eine Schnittansicht entlang der (gekrümmten) Schnittlinie A-A gemäß 7A.

The idea on which the invention is based is to be explained in more detail below with reference to the exemplary embodiments illustrated in the figures. Show it:

• 1 a view of a hinge;
• 2 the hinge strap 1 , in a side view, with an associated frame element and a pivot element;
• 3 a top view of the hinge 1 ;
• 4A another side view of the hinge strap;
• 4B a sectional view along line AA according to FIG 4A ;
• 5A a partially transparent view of the hinge with an integrated locking device;
• 5B an enlarged view of a detail of the arrangement according to FIG 5A ;
• 6 a view of the locking device of the hinge strap;
• 7A a plan view of an engagement element of the locking device; and
• 7B a sectional view along the (curved) section line AA according to FIG 7A .

1 until 3 show an embodiment of a hinge 1, which has a first, lower strap part 10 and a second, upper strap part 11.

The first hinge part 10 can be attached to a frame element 2, for example a door frame 2 (see FIG 2 ), get connected. In contrast, the second hinge part 11 is connected to a pivoting element 3 , for example a door leaf 3 , via a fastening pin 110 . An articulated connection is thus created between the pivoting element 3 and the frame element 2 via the hinge strap 1, optionally with further hinge straps between the frame element 2 and the pivoting element 3, so that the pivoting element 3 can rotate about a pivoting axis D specified by the hinge straps 1 relative to the frame element 2 can be pivoted.

The hinge strap 1 has, as shown in different views in 4A , 4B , 5A , 5B and 6 is shown, a locking device 4, which serves to effect a locking between the belt parts 10, 11 in a predetermined pivoting position. By using the locking device 4 on the hinge strap 1, the pivoting element 3 can be locked in a predetermined pivoting position relative to the frame element 2, so that a user can pivot the pivoting element 3 into the predetermined pivoting position, for example when opening, and the pivoting element 3 can then automatically move into the ( a fully or partially open position of the pivoting element 3 corresponding) pivoting position is locked and held in place. A user can move the pivoting element 3 out of the latching hold by applying sufficient force, for example to open the pivoting element 3 further or to close it again, so that the locking is canceled when the user overcomes the holding force provided by the locking device 4 can be.

Like this out 4B in synopsis with 5A , 5B and 6 As can be seen, the locking device 4 has an engagement element 40 which is designed as a platelet-shaped element and is arranged on the first, lower band part 10 .

As per this from the sectional view 4B As can be seen, the first hinge part 10 has a bearing pin 101 which protrudes along the pivot axis D from a body of the hinge part 10 in the direction of the second hinge part 11 (upwards). In contrast, the second hinge part 11 has a bearing opening 111 into which the bearing pin 101 engages, so that the second hinge part 11 is pivotably mounted about the pivot axis D on the first hinge part 10 .

The engagement element 40 is arranged on an end face of the bearing journal 101 extending transversely to the pivot axis D and is accommodated in a receiving opening 102 on the end face of the bearing journal 101 . The engaging element 40 is as from 5A , 5B As can be seen, inserted as a platelet-shaped element into the receiving opening 102 and fixed to the bearing journal 101 via a fastening element 41 in the form of a screw.

Like this out 6 As can be seen, the fastening element 41 has a head 410 and a shank 411 in the form of the screw. The shank 411 has a thread and is screwed to an associated threaded bore on the bearing journal 101 . The engagement element 40 is fixed within the receiving opening 102 on the bearing journal 101 via the head 410 , the engagement element 40 being able to be adjusted in its angular position about the pivot axis D on the bearing journal 101 by loosening the fastening element 41 .

The locking device 4 also has a latching element 42 which is accommodated in a guide opening 113 on the second strap part 11 and is adjustably guided along an adjustment direction V, as can be seen in particular from the view in FIG 6 is evident. The latching element 42 is designed as a pin element and protrudes with a latching head 420 in the direction of the engagement element 40 into the area of the bearing opening 111 .

The latching element 42 is spring-biased via a spring element 43 and an adjusting element 44 in relation to the second strap part 11 along the adjustment direction V. The spring element 43 is designed as a compression spring and lies in the guide opening 113 of the band part 11 . The adjusting element 44 is designed as a screw and lies with a head 440 in an opening 112 of the hinge part 11 . The adjusting element 44 is screwed into a thread within the guide opening 113 via a shaft 441 which has a thread, it being possible to adjust the spring preload provided by the spring element 43 on the latching element 42 by adjusting the adjusting element 44 .

Like this out 6 As can be seen, the latching element 42 rests against a stepped stop 114 within the guide opening 113 in a position that protrudes maximally into the bearing opening 111, so that the latching element 42 assumes a defined position on the hinge part 11 (but from which the latching element 42 protrudes counter to the spring preload of the spring element 43 is adjustable).

On an end face of the engagement element 40 that faces the latching element 42, as shown in particular in FIG 5B in synopsis with 6 and 7A can be seen, a locking point 401 formed in the form of a recess, in which the locking element 42 with the locking head 420 in the detent position intervenes. The location of the locking point 401 corresponds to a predetermined pivoting position of the hinge part 11 relative to the hinge part 10 and thus to a pivoting position of the pivoting element 3 relative to the frame element 2, in which the fastening device 4 latches the hinge parts 10, 11 relative to one another.

Like this out 7A in synopsis with 5B As can be seen, the engagement element 40 also has a running groove 400 which extends in an arc around the pivot axis D on the end face of the engagement element 40 . The running groove 400 is separated from the latching point 401 by locking sections 402, 403.

As per this from the sectional view 7B along the curved intersection line AA 7A As can be seen, the locking point 401 is formed in the same way as the running groove 400 in the engagement element 40 on the end face of the engagement element 40 which extends transversely to the pivot axis D. The locking point 401 and the running groove 400 are formed in the adjustment direction V in the engagement element 40, the locking sections 402, 403 being arranged as elevations on both sides of the locking point 401 and thus the locking point 401 (viewed along a circumferential direction S about the pivot axis D) of of the running groove 400.

If the pivoting element 3 is pivoted relative to the frame element 2 and the hinge parts 10, 11 are thus moved along the circumferential direction S about the pivot axis D relative to one another, the latching element 42 of the fixing device 4 slides in the running groove 400. If the hinge part 11 reaches a pivoting position relative to the band part 10 in the area of the predetermined pivoting position, the latching element 42 slides (depending on the respective pivoting direction) onto one of the blocking sections 402, 403 and, overcoming the respective blocking section 402, 403, engages with the latching point 401 predetermined pivoting position of the band parts 10, 11 relative to each other, the band parts 10, 11 are thus locked together and thus locked in the pivoted position (releasably).

If pivoting element 3 is to be moved out of the predetermined pivoting position, latching element 42 can be moved out of latching point 401 in that latching element 42 with latching head 420 runs onto one of blocking sections 402, 403, depending on the respective pivoting direction, and thereby moves counter to the Spring bias of the spring element 43 is pushed into the guide opening 113. The latching element 42 can thus overcome the respective blocking section 402, 403 and move out of the latching position 401, so that the latching element 42 again slides into the running groove 400 and the strap parts 10, 11 can be moved towards one another easily with the sliding movement of the latching element 42 in the running groove 400 .

As per this from the sectional view 7B As can be seen, bevels 404, 405 can be formed on the blocking sections 402, 403, which make it easier for the latching head 420 of the latching element 42 to run onto the respective blocking section 402, 403.

The latching force required to release the strap parts 10, 11 from the latched position is set in particular by the spring preload provided by the spring element 43. Against the force of the spring preload, the latching element 42 must be moved into the guide opening 113 when it is released from the latched position, so that the spring preload - in conjunction with the shape of the locking sections 402, 403 - holds the strap parts 10, 11 in position in the latched position presets locking force.

By adjusting the adjusting element 44, the spring preload of the spring element 43 can be adjusted, for example by a user using a tool, in particular a screwdriver, to turn the adjusting element 44 on the strap part 11 and thus adjust it axially, in order to increase or decrease the spring preload in this way shrink.

The locking device 4 is integrated into the hinge strap 1 and can hardly be seen from outside the hinge strap 1 (with the exception of the opening 112 in which the head 440 of the adjusting element 44 is arranged, the locking device 4 is not visible from the outside of the hinge strap 1).

The pivoting position in which a latching hold of the hinge parts 10, 11 is provided via the locking device 4 can be adjusted by adjusting the engagement element 40 on the bearing pin 101 of the hinge part 10. The band parts 10, 11 can be removed from one another along the pivot axis D for this purpose. When the band parts 10, 11 are detached from one another, a user can access the fastening element 41 and loosen the fastening of the engaging element 40 in order to bring the engaging element 40 into an angular position which corresponds to the desired pivoting position for locking the strap parts 10, 11 in relation to one another . After the fastening element 41 has been tightened again, the strap parts 10, 11 can then be attached to one another again, as a result of which the locking element 42 automatically engages the running groove 400 or the locking point 401 again and the locking device 4 is thus automatically brought into an operational state.

The locking device can have one or more locking points. If there are several latching points, the hinge parts can be locked in relation to one another in a number of different latching positions.

The locking device can be easily manufactured using fewer components and is also easy to assemble.

The engagement element of the locking device is designed as a separate element from the associated strap part.

The adjustment direction, along which the latching element can be adjusted on the associated strap part, can be directed along the pivot axis. In this case, the latching point, like the running groove, is formed on an end face of the engagement element extending transversely to the pivot axis.

However, the direction of adjustment can also be directed radially to the pivot axis. In this case, the latching point, like the running groove, is formed on a lateral surface of the engagement element that extends around the pivot axis.

Reference List

1

hinge strap

10

First hinge part (hinge bottom part)

100

mounting pin

101

bearing journal

102

intake opening

11

Second band part (band top part)

110

mounting pin

111

warehouse opening

112

opening

113

guide hole

114

attack

2

Frame element (door frame)

3

swivel element (door leaf)

4

locking device

40

engagement element (insert plate)

400

barrel groove

401

detent (groove section)

402, 403

lockdown section

404, 405

ramp

41

fastener (screw)

410

Head

411

shaft

42

locking element

420

locking head

43

spring element

44

adjusting element (adjusting screw)

440

Head

441

shaft

D

pivot axis

S

circumferential direction

V

adjustment direction

Claims (13)

Hinged strap (1) for a building door or window, comprising a first strap part (10) to be fastened to a frame element (2), a second strap part (11) to be fastened to a pivot element (3) and a The pivot axis (D) is pivotably mounted on the first strap part (10), and a locking device (4) for releasably locking the first strap part (10) and the second strap part (11) in a predetermined pivoting position relative to one another, the locking device (4) an engagement element (40) arranged on one of the first strap part (10) and the second strap part (11) with a detent point (401) and a detent element (42) arranged on the other of the first strap part (10) and the second strap part (11) wherein the locking element (42) in a locking position for fixing the first strap part (10) and the second strap part (11) in the predetermined pivoting position relative to one another is in operative connection with the engagement element (40) at the locking point (401) and at the other of the first strap part (10) and the second strap part (11) along an adjustment direction (V) in order to release the locking element (42) from the locking position and the first strap part (10) and the second strap part (11) from the predetermined pivot position about the pivot axis (D) relative to each other, characterized in that the latching point (401) is formed by a depression on a surface of the engagement element (40) extending transversely to the pivot axis (D), the engagement element (40) being formed by a separate element is formed, which is arranged on the associated hinge part and for this purpose received in a receiving opening on the associated hinge part and fixed in the operational state of the hinge strap (1) by a screw, via which the engagement element (40) is connected to the associated hinge part is screwed, is connected to the associated belt part. Hinge strap (1) after claim 1 , characterized by a spring element (43) arranged on the other of the first band part (10) and the second band part (11), which spring-biases the locking element (42) in the direction of the locking position. Hinge strap (1) after claim 2 , characterized by an adjusting element (44) which is arranged on the other of the first strap part (10) and the second strap part (11) and supports the spring element (43) along the adjustment direction (V) for setting the by the spring element (43) on the latching element (42) provided spring preload. Hinged strap (1) according to one of the preceding claims, characterized in that the engagement element (40) has a running groove (400) in which the latching element (42) moves when the first hinge part (10) and the second hinge part (11) are pivoted by the pivot axis (D) runs relative to each other. Hinge strap (1) after claim 4 , characterized in that the running groove (400) about the pivot axis (D) is curved in an arc on the engagement element (40). Hinged strap (1) according to one of the preceding claims, characterized in that the latching point (401) is delimited by at least one blocking section (402, 403) along a circumferential direction (S) pointing around the pivot axis (D). Hinge strap (1) after claim 6 , characterized in that the locking element (42) for releasing from the locking position and / or for bringing into the locking position over the at least one locking portion (402, 403) along the circumferential direction (S) is movable away. Hinge strap (1) after claim 6 or 7 , characterized in that the at least one blocking section (402, 403) has at least one ramp (404, 405) extending obliquely to the circumferential direction (S) and to the adjustment direction (V), on which the locking element (42) when released from the locking position and /or runs up when brought into the detent position. Hinged strap (1) according to one of the preceding claims, characterized in that the latching element (42) is formed by a pin element which, in the latching position in the adjustment direction (V), engages in the latching point (401) and counter to the adjustment direction (V). Intervention of the resting point (401) can be brought. Hinged strap (1) according to one of the preceding claims, characterized in that the direction of adjustment (V) is directed along the pivot axis (D). Hinged strap (1) according to one of the preceding claims, characterized in that the engagement element (40) is adjustable for setting the predetermined pivoting position on one of the first strap part (10) and the second strap part (11). Hinged strap (1) according to one of the preceding claims, characterized in that the first hinge part (10) has a bearing pin (101) and the second hinge part (11) has a bearing opening (111), the bearing pin (101) for pivotably mounting the first Band part (10) and the second band part (11) engages one another in the bearing opening (111). Hinge strap (1) after claim 12 , characterized in that the engagement element (40) on the bearing journal (101) is arranged.

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