DE202010006532U1 - Rest hinge - Google Patents

Abstract

Locking hinge (10) with a first (12) and with a second (14) hinge part, which hinge parts (12, 14) are connected to one another pivotably about a hinge axis (16), and with a locking device (18) for locking the first hinge part (12) opposite the second hinge part (14) in a latching position (48), the latching device (18) having the following: - A support body (20) connected to the second hinge part (14) and rotatable about the hinge axis (16) with a outer jacket surface (22), which has a depression or elevation (24), - a receiving space (26) open towards the hinge axis (16) in the first hinge part (12), - a detent spring (28) contained in the receiving space (26) - which is supported on a support wall (30) in the receiving space (26), - a latching body (32) which is arranged on the first band part (12) and pressed by the latching spring (28) against the supporting body (20), which is in the Locking position (48) engages in the recess or on the ...

Description

• – einen mit dem zweiten Bandteil verbundenen, um die Scharnierachse drehbaren Stützkörper mit einer äußeren Mantelfläche, die eine Vertiefung oder Erhöhung aufweist,
• – einen zur Scharnierachse hin offenen Aufnahmeraum in dem ersten Bandteil,
• – einer in dem Aufnahmeraum enthaltene Feder,
• – die sich an einer Stützwand in dem Aufnahmeraum abstützt,
• – einen an dem ersten Bandteil angeordnetem und von der Rastfeder gegen den Stützkörper gedrückten Rastkörper, der in der Rastposition in der Vertiefung einrastet oder auf der Erhöhung aufrastet.

The invention relates to a latching hinge having a first and a second hinge part, which hinge parts are pivotally connected to one another about a hinge axis, and having a latching device for latching the first hinge part relative to the second hinge part in a latching position, wherein the latching device comprises

• A support body, which is connected to the second hinge part and rotatable about the hinge axis, has an outer jacket surface which has a depression or elevation,
• A receiving space in the first band part which is open towards the hinge axis,
• A spring contained in the receiving space,
• - which is supported on a supporting wall in the receiving space,
• - One arranged on the first band part and pressed by the detent spring against the support body detent body which engages in the detent position in the recess or snaps onto the increase.

Such a detent hinge is already out of the DE 20 2006 011 852 U1 known. The prior art is relatively complicated and structured, which makes the production more expensive.

The object of the invention is to provide a simplified hinge which is nonetheless lockable.

The object is achieved in that the support body is integral with the second band part, and that the locking body is formed by the detent spring, and that the detent spring is designed as a leaf spring.

According to one embodiment of the invention, the leaf spring has a hook-shaped end which is received in a slot formed by the second band part.

According to a further embodiment of the slot is open to the mounting surface of the second hinge part.

Alternatively, the slot may be open to the hinge axis.

The leaf spring may have a substantially U-shaped cross-section.

At least one of the two band parts can have Klipsbefestigungen.

Such Klipsbefestigungen are for example from the EP 1 711 672 B1 already known.

The invention will be explained in more detail with reference to exemplary embodiments, which are illustrated in the drawings.

It shows:

1A . 1B . 1C and 1D in various views, a first embodiment of an inventively designed locking hinge;

2A . 2 B . 2C and 2D in different views, a further embodiment of the locking hinge according to the invention;

3A and 3B in a perspective view and in a cross-sectional view, a still further embodiment according to the invention;

4A and 4B in a perspective partial view and a partial cross-sectional view of yet another embodiment of the hinge according to the invention.

• – einen mit dem zweiten Bandteil 14 verbundenen, um die Scharnierachse 16 drehbaren Stützkörper 20 mit einer äußeren Mantelfläche 22,
• – einen zur Scharnierachse 16 hin offenen Aufnahmeraum 26 in dem ersten Bandteil 12,
• – einer in dem Aufnahmeraum 26 enthaltenen Rastfeder 28,
• – die sich an einer Stützwand 30 in dem Aufnahmeraum 26 abstützt,
• – einen an dem ersten Bandteil 12 angeordnetem und von der Rastfeder 28 gegen den Stützkörper 20 gedrückten Rastkörper 32, der in der Rastposition, siehe 1D, in der Vertiefung einrastet oder auf der Erhöhung 32 aufrastet.

The 1A to 1D show in different views, in 1A in a perspective view a detent hinge 10 with a first, reference number 12 , and with a second band part 14 , which band parts 12 . 14 pivotally connected to each other by a hinge axis, here by an in 1C shown first position and a in 1D shown second position, and with a locking device 18 for detent locking the first band part 12 opposite the second band part 14 in a rest position, for example in the in 1C position shown or in the 1D shown position, wherein the locking device 18 comprising:

• - One with the second band part 14 connected to the hinge axis 16 rotatable support body 20 with an outer lateral surface 22 .
• - one to the hinge axis 16 open reception room 26 in the first band part 12 .
• - one in the recording room 26 included detent spring 28 .
• - attached to a supporting wall 30 in the recording room 26 supported,
• - One on the first band part 12 arranged and by the detent spring 28 against the support body 20 pressed ratchet body 32 who is in the rest position, see 1D , in the recess clicks or on the increase 32 aufrastet.

The invention consists in the fact that the support body 20 with the second band part 20 one piece is that the catch body 32 with the detent spring 28 is integral or formed by it, and that the detent spring 28 is designed as a leaf spring.

At the in 1A to 1D illustrated embodiment, the leaf spring 28 a hook-shaped end 38 on, in one of the second band part 14 formed slot 34 is included, how 1C and 1D lets recognize.

The other end of the spring 28 forms the catch body 32 in which he has a bend in the elevation 24 of the support body 20 is adjusted. Instead, a recess could be provided which corresponds to a corresponding bending of the spring 28 is adjusted.

In the in the 1A to 1D illustrated embodiment is, in particular 1B lets recognize the slot 34 to the mounting surface 36 of the second band part 12 open. This allows increased stability by the leaf spring 28 directly on the surface of the attachment 36 rests.

The detent hinge has in the first band part 12 drilling 40 and a hinge pin 42 and perpendicular holes 44 for fastening the hinges near the hinge part 12 on a mounting surface 36 ,

In the 2A to 2D shown further embodiment has instead of the band parts 112 . 114 outgoing bolts 144 ,

In the embodiment according to 2A to 2D is the leaf spring 128 be designed so that it has a substantially U-shaped cross-section. The feather 128 is therefore less visible, which is optically advantageous.

In the 3A and 3B illustrated embodiment has substantially the shape of the first embodiment according to 1A to 1D However, the attachment is designed differently here, with a Klipsbefestigungselement 244 , In the Klipsbefestigung, in detail in the EP 1 711 672 B1 already described, it is sufficient that the Klipseinrichtung having tape part 214 in a rectangular breakthrough in a thin wall, such as metal door, to mount by simply the fastening part is inserted into the opening, after which there is a play-free detention of the hinge in the opening.

In the illustrated embodiments, in each case only one detent spring 28 . 128 228 shown, which also results in each case only one locking position, because in the illustrated cases, it is the 90 ° position. Looking at a second spring, such as in 3A at 46 and a correspondingly positioned support body with an elevation or depression corresponding to the elevation or depression 224 , or you see several, z. B. two elevations or depressions before, it is possible, for. B. to create a further detent position.

LIST OF REFERENCE NUMBERS

10

Rest hinge

12

first band part

14

second band part

16

hinge axis

18

locking device

20

support body

22

outer jacket surface

24

Increase, deepening

26

accommodation space

28

detent spring

30

retaining wall

32

latching body

34

slot

36

mounting surface

38

hook-shaped end

40

drilling

42

hinge pin

144

bolt part

244

snap fastening

48

position

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 202006011852 U1 [0002]
• EP 1711672 B1 [0010, 0025]

Claims (6)

Detent hinge ( 10 ) with a first ( 12 ) and with a second ( 14 ) Band part, which band parts ( 12 . 14 ) about a hinge axis ( 16 ) are pivotally connected to each other, and with a latching device ( 18 ) for latching the first band part ( 12 ) relative to the second band part ( 14 ) in a latching position ( 48 ), wherein the latching device ( 18 ) comprises: - one with the second band part ( 14 ) to the hinge axis ( 16 ) rotatable support body ( 20 ) with an outer circumferential surface ( 22 ), which is a depression or increase ( 24 ), - one to the hinge axis ( 16 ) open space ( 26 ) in the first band part ( 12 ), - one in the reception room ( 26 ) included detent spring ( 28 ), - on a supporting wall ( 30 ) in the recording room ( 26 ), - one at the first band part ( 12 ) arranged and by the detent spring ( 28 ) against the support body ( 20 ) pressed detent body ( 32 ), which in the detent position ( 48 ) in the recess or on the increase ( 24 ), characterized in that the supporting body ( 20 ) with the second band part ( 14 ) is integral, that the detent body ( 32 ) of the detent spring ( 28 ) is formed, and that the detent spring ( 28 ) is designed as a leaf spring. Locking hinge according to claim 1, characterized in that the leaf spring has a hook-shaped end ( 38 ), which in one of the second band part ( 14 ) formed slot ( 34 ) is recorded. Latching hinge according to claim 2, characterized in that the slot ( 34 ) to the mounting surface ( 36 ) of the second band part ( 14 ) is open. Latching hinge according to claim 2, characterized in that the slot ( 134 ) to the hinge axis ( 116 ) is open. Latching hinge according to one of claims 1 to 4, characterized in that the leaf spring ( 128 ) has a substantially U-shaped cross-section. Locking hinge according to one of claims 1 to 5, characterized in that at least one of the two band parts ( 212 . 214 ) Clip fasteners ( 244 ) having.

Images