DE10244652B4 - Torblatthandgriff and use of the same - Google Patents

Abstract

Door handle handle (1) for use as a handle (1) on the inside of a door leaf (34), in particular a garage door leaf, with a pivot pin portion (2) and with a gripping portion (3), which is detectable by the hand of an operator, wherein the pivot pin portion (2) with a pivot pin (40) of a locking device (33) of the door leaf (34) having a shutter or locking element to be actuated and a first connecting element (46) for connecting the same via a first connection device (12) to the handle (1 ), provided or non-rotatable connectable thereto is characterized
that the gripping portion (3) is disc-shaped and has at its periphery a wave-shaped contour (9) and
in that the handle (1) itself has the first connection device (12) for the direct connection of the first connection element (46) to the handle (1), to the handle (1) with the handle (1) directly without detour via a lock (36) to be actuated closure and / or locking element to connect.

Description

The invention relates to a Torblatthandgriff according to the preamble of claim 1 for use as a handle on the inside of a door leaf, in particular a garage door leaf, provided with a pivot pin portion provided with a pivot pin of a locking device of the door leaf or rotatably connected thereto and with a gripping portion passing through the hand of an operator is detectable. Such a Torblatthandgriff is for example from the DE 196 37 455 C2 known as the inner handle. Moreover, the invention relates to a locking device provided with such a door leaf handle, a door leaf provided with such a door leaf handle and a door system provided with such a door leaf handle.

From the DE 101 27 425 A1 For example, there is known an open device for a movable shutter for use with an agricultural vehicle. This hold-open device has a cap-shaped handle with a wavy contour having gripping portion.

From the GB 821,038 is a handle for doors known with a Drehstiftabschnitt and a cylindrical gripping portion with wavy outer contour. The handle is closed by a disc-shaped cap at its free end.

And from the GB 914,975 a closure with a closure device is known, which has a disk-shaped gripping portion with wavy outer contour for actuation.

One from the DE 298 17 302 U1 known handle for door leaves of gates is designed as a toggle handle and has a side view (when used as intended on a located in the vertical closed position single-leaf overhead door from above) substantially a T-shape. In this case, the pivot portion extends as a first elongate element parallel and concentric with the axis of rotation of the handle.

He has at its free end an opening with an internal structure on, with the handle on a commonly used as a pivot pin used square pin rotatably attachable. The gripping portion extends transverse to the Drehstiftabschnitt and is integrally with a formed the rotary pin section elongate transverse bar. The handle is basically a door handle comparable, but the actual gripping section does not like at doors currently common one-sided, but centered, with its center on the Drehstiftabschnitt sitting. Such toggle handles have proven themselves, because you can handle Capture safely and thus the door leaf without risk of slipping also with greater power Tighten and turn the handle from the wrist at the same time. The Traction is transmitted centrally to the Drehstiftabschnitt; that is possible to pull the door leaf in all possible directions at the toggle handle, without due to the tensile force an undesirable torque about the axis of rotation to create. This particular has to do with regard to some gate leaves for manual closure to be applied high forces and the most varied Torblattbewegungsarten different Door types over proven for several decades.

Now the known handle has a height of at least about 35 mm above the Lock plate. This is necessary to get a good grip on him. This but especially for the manufacturers of prefabricated garages a problem. Prefabricated garages should as possible be low in order to transport it well; on the other hand there is the tendency that private vehicles have an ever-increasing height, so that the headroom is high must be enough. The lowest point at the transit at open Tor is the handle on most door leaves so far. Therefore There are also two different handles, one for normal Uses with approx. 35 mm and one for prefabricated garages with approx. 25 cm height.

Around the heightened Security needs to meet, are becoming more and more locking devices in recent years on gateways intended. For operation the same is available on the market door leaves with additional Blowing agents attached to the square in addition to the handle are. But all this has increased the distance of the handle from the gate and so that the headroom reduced.

From the above-mentioned DE 196 37 455 C2 is a lock lining for doors, gates or the like, in particular garage doors, with a handle known to those of the DE 298 17 302 U1 equivalent. On the formed as a square pivot pin portion of the toggle handle a connecting nut is rotatably mounted on this, to which a connecting device is arranged for connecting a connecting element, which is connected at the other end with a bolt. The connecting nut increases the distance between the handle and the door and reduces the clearance.

It is therefore an object of the invention to provide a handle of the type mentioned, the universal with as good as possible or even improved tangibility, al len gate types and in all possible types of use at gates is usable.

These Task is based on the handle in the preamble of Claim 1 mentioned by the in the characterizing part of claim 1 specified characteristics solved.

advantageous Embodiments of the invention are the subject of the dependent claims. Advantageous uses are the subject of the subsidiary claims.

According to the invention, it is provided that the gripping portion is disc-shaped and at its Scope a wavy Has contour.

A Particularly good gripping is ensured by the fact that the gripping portion star shape is trained. The good tangibility is under different Ensures angles when the contour of the gripping portion in plan view in the direction of the longitudinal central axis seen the Drehstiftabschnitts relative to several, preferably at least three, in the longitudinal central axis crossing straight line is formed symmetrically. When the contour of the Greifabschnittes has eight mountains and eight valleys, so can the Thumb of one hand in one of the four valleys on one half and the remaining four fingers in the four valleys the other half intervene and rotational forces safely transmitted. This is the grip with both the left and the right hand well tangible.

Of the handle according to the invention guaranteed a high headroom and yet a good tangibility. According to the invention provides He also prepared at least one more connection option, so that more Propellant - so in particular aufzusetzende on the square or the like drive axle Intermediate pieces - avoidable are. The handle according to the invention is flat, but still very tangible, as it is a star shape Has.

Of the Handle has in one embodiment several nubs as connection devices to the additional Locking rods or fasteners can be hinged.

With a preferred embodiment are also two castles easy to handle on a door leaf. For example, a second one Lock provided below a first lock, both Castles actuated Need to become, to open the door leaf. If now both locks with the handle according to the invention are provided the two locks at one of the example formed as studs connecting devices the handles by a connecting device, for example a connecting rod are connected. The connecting rod is in a preferred embodiment just like the shutter bar of the door leaf, only correspondingly shorter. The connecting rod can therefore on the same machines as the Locking rods are made, this is only set to shorter length.

The Nubs are designed so that a tee on the door leaf projecting to the directing side. The elements to be connected have a slot and are thus inverted in a certain position over the T-head, be with subsequent twisting but prevented from dropping off. To these connection devices of the handle can For example, connecting rods, Verschlusstangen or other Connecting devices to bars, locks or other locking devices or closure elements or together with the lock operation too actuated Elements are attached to the door leaf. By means of rotation or Movement of the handle then let the lock or Closing or actuating elements actuate.

Preferably is on the handle another connection device, for example in the form of a knob. To the further connection device For example, you can connect an upper locking rod. These Upper locking bar is used to move an upper latch. Instead of of rods can Other connections, such as traction devices such as cables, connected be to open or Close and / or Locking or unlocking and / or coupling or decoupling the Torblatts to be operated elements to connect with the handle.

In a preferred use is a connection to the handle connected to an emergency unlocking device of a door drive. For example, in a preferred embodiment, a traction means, e.g. one Wire rope, connected to the handle. The wire rope goes to a Emergency release device to the door operator. If the handle is moved, the wire rope is attracted and thereby the gate of the door drive unlocked. The gate is missing then open manually, which is initiated at the same time by turning the handle.

Preferably There is an opening on the handle, in which one with the Hand grippable traction means can be attached. The traction device hangs at overhead doors loose from the ceiling and leaves grab easily to closing the door leaf. When used as intended is the opening in the closed state of the door leaf directly below the square connection arranged the handle.

At a "lower" connection device, the serves in the above-mentioned embodiment for connecting the handles of two locks, alternatively or additionally, a lower locking rod may be hinged, with which one can move a bottom bolt.

Of the Handle is preferably made of plastic (hard plastic), but may vary depending on Wish also made of nobler materials. Examples would be brass or cast aluminum with noble surface appearance.

One embodiment The invention will be explained in more detail with reference to the accompanying drawings. In this shows:

1 a plan view of an inner handle of a door leaf to be used handle;

2 a section through the handle along the line II-II of 1 ;

3 a rear view of the handle of 1 and 2 ;

4 a sectional view through the handle after 1 to 3 wherein the handle is attached to a locking device of a door leaf, namely a lock, inside; and

5 an inside view of the castle with handle behind 4 seen from the interior of a space to be closed by the door leaf to be provided with it.

In the 1 to 3 is a handle 1 with a pivot pin section 2 and a gripping portion 3 shown. The handle 1 is used as the inner handle of a door leaf of a garage door. Examples of applications are overhead doors, also known as single-leaf doors, such as overhead doors, overhead doors or sectional doors, but also all other door types. The handle 1 is characterized by a universal applicability with good tangibility. Due to the special shape of his gripping section 3 you can also use it with a particularly short trained Drehstiftabschnitt 2 and correspondingly small distance of the gripping portion 3 to the environment, such as a lock plate, good grip. This results in mounting on an overhead door no or at most a slight impairment of the headroom, so that the handle 1 Also excellent at gates of prefabricated garages with design-related low headroom.

The pivot pin section 2 stands on a side facing the door leaf - the back, in the following door leaf side 4 called - from the gripping section in front. It is formed substantially tubular or pin-shaped and has in the illustrated embodiment, a central passage opening for receiving a pivot pin. This passage opening is as a square opening 5 formed by torblattseitig with a square inner contour 6 is provided. On the door leaf side 4 opposite side ends the square opening 5 in an extended area 7 , The square opening 5 is concentric to the central axis 8th through the handle 1 formed, which coincides with the axis of rotation.

The gripping section 3 is how out 2 results, formed flat in the form of a disc. Overall, the gripping portion 3 and thus the entire handle 1 in plan view ( 1 ) formed radially or star-shaped. He points in plan view in the direction of the central axis 8th of the handle 1 (from the left in 2 ) seen a wavy outer contour 9 with several mountains 10 and valleys 11 on. The mountains 10 and valleys 11 are evenly distributed on the outer circumference. In the illustrated embodiment, the outer contour has 9 a total of eight mountains 10 and eight valleys 11 , The outer contour 9 In the illustrated embodiment, the center axis is to each 8th crossing centerline 16 . 16 ' , which are centered by one of the mountains 10 or in the middle of one of the valleys 11 leads, formed symmetrically.

The gripping section 3 points relative to the square opening 5 seen one or more additional connection devices) 12 - 15 on. In the example shown here, a total of four additional connection devices 12 . 13 . 14 . 15 intended.

The first connection device 12 and the fourth connection device 15 lie on a line to be arranged vertically in the intended use 16 that the central axis 9 crosses. Here is the first connection device 12 at the in 1 to 3 arranged at the top, the upper mountain 10a forming projection of the outer contour 9 arranged. The second connection device 13 and the third terminal device 14 lie on the different, through this vertical line 16 split halves 17 and 18 of the gripping section 3 , In the embodiment shown here, the second and the third connection device are exactly opposite, on a line crossing the central axis. Like the first connection device, the second and the third connection device are also 13 . 14 on a mountain a wave-shaped outer contour 9 formed forming projection. More specifically, the second terminal device 13 in half 17 at the in 1 from the mountain 10a clockwise from third mountain 10b arranged. The third connection device 14 is on the other half 18 at the in 1 counterclockwise adjacent mountain 10c educated. The fourth connection device 15 is opposite to the other Anschlussseinrichtun gene 12 . 13 . 14 further radially inwardly of the gripping portion 3 , In general, the connection devices 12 - 15 different radial distance R to the central axis 8th have different strokes or forces for connecting or coupling elements to be connected thereto upon rotation of the handle 1 are desired. In the embodiment illustrated here, the radial distances R ₁₂ , R ₁₃ and R _{14 of} the first to third connection means 12 . 13 . 14 from the central axis 8th always the same.

The first and the second connection device 12 . 13 are in the form of T-shaped pins 19 educated. The pencils 19 stand on the Torblattseite 4 from the gripping portion in the axial direction. The pencils 19 have a neck section 20 and a beam-shaped head portion attached to the free end thereof 21 , The diameter D _{H of} the neck portion 20 is greater than the width B of the head section 21 but smaller than its length L.

The third connection device 14 has a substantially parallel to the vertical centerline 16 running bag opening or blind hole 22 and a first through hole or bore crossing them 23 through the disk body 24 of the gripping section 3 ,

The fourth connection device 15 has a second through hole or bore 25 through the disk body 24 and a third through hole or bore 26 with a smaller diameter. The two openings or holes 25 . 26 the fourth connection device 15 are also through one through the disk body 24 open connection channel 27 connected with a narrower cross section. The third through hole 26 is on the door leaf side 4 with a ball-shaped extension 28 Mistake.

As is clear from the 3 results is the gripping portion 3 on its outer contour 9 with one on the door leaf side 4 above edge 29 provided so that a relative to the thickness D of the disk body 24 (please refer 2 ) wider outer peripheral surface 30 is formed for better detection. The edge 29 also provides a reinforcing effect without the gripping portion 3 to have to train thicker overall. A similar as the edge 29 protruding reinforcing bar 32 extends along the vertical centerline 9 , In the field of connection devices 12 - 15 are the edge 29 and the jetty 32 formed correspondingly wider. At the transition between the Drehstiftabschnitt 2 and the gripping portion 3 is on the door leaf side 4 a step 32 formed, which is circular around the Drehstiftabschnitt 2 extends around.

4 and 5 show the arrangement of the handle 1 on a locking device 33 a gate leaf 34 , The locking device has at least one rotational movement of the handle 1 operable and from the outside with a key or from the inside with a slider 35 lockable lock 36 , The gate leaf 34 is indicated by dashed lines. The castle 36 is of known design with two locking bar flags 37 and 38 , The lock bar banners 37 . 38 are via rack elements with a square nut 39 engaged and so with rotation of the square nut 39 movable towards or away from each other. In the square nut 39 is a square pin serving as a pivot pin 40 used and on the Torblattaußenseite with an outside handle 41 connected. On the Torblattinnenseite is the handle 1 on the square pin 40 put on and on the square inner contour 6 in non-rotatable engagement with it. A screw 42 extends through the passage opening 5 and attach the handle 1 at the square pin 40 by the screw head 43 the extended area 7 detected.

Two side locking bars 44 and 45 are at the locking bar banners 37 and 38 connected. They connect to the door leaf 34 laterally arranged latch (not shown) with the lock 36 , About rotary movement of the handle 1 can thus operate the side bars. To the first connection device 12 is a third locking bar 46 connected. It extends to an upper latch (not shown). By turning the handle 1 the first connection device moves 12 from the upper position shown in the figures down, thereby the third locking bar 46 and thus the bolt arranged thereon withdrawn. The locking rods 44 - 46 are at their ends with oblong holes 47 provided for attachment. At the first connection device 12 is the third locking bar 46 with her slot 47 over the head section 21 of the pen 19 been slipped and then twisted into its position of use, so that the slot 47 the neck section 20 surrounds and through the engaging behind head section 21 is held there.

In an analogous manner, a fourth locking rod (not shown) could be attached to the second connecting device 13 be attached to a (not shown) bottom bolt by turning the handle 1 counterclockwise in 5 to be able to withdraw. In 5 is by dotted lines but another - additional or alternative - use of the second connection device 13 indicated. There is a second castle 43 the locking device 33 shown with a second, identical to the handle 1 trained handle 1a is provided. The two handles 1 and 1a are via a coupling device 49 coupled together. This has a connecting rod 50 on that with her one end to the second terminal device 13 of the handle 1 and with its other end to the second terminal device 13 the second handle 1a connected. The connecting rod 50 is the same as the locking rods 44 - 46 , only correspondingly shorter ausgebil det. It therefore also points at its two ends - like the locking rods 44 - 46 - the slot 47 for attachment to the pin 19 on. A rotation of one of the two handles 1 . 1a thus also causes a rotation of the other of the two handles 1a . 1 and thus closing or opening the directly or indirectly connected thereto locking elements (latch, snap, etc.) of the door leaf 34 , In addition, to the second connection device 13 the lower, second handle 1a nor the above-mentioned, but not shown fourth locking bar be arranged for the bottom bolt. The neck section 21 is therefore in the present embodiment at least at the second connection device 13 executed so long that two ends of locking rods find space on it one above the other.

How out 5 it can be seen an upwardly guided traction means on the third connection device 14 connected. The traction means is through a wire rope 51 educated. The wire rope 51 is with its one end in the blind hole 22 introduced. A rivet 52 , a screw-nut combination or the like is in the first through hole 23 arranged and attached the wire rope end in the manner of a Bowden cable. The other end of the wire rope is attached to an emergency unlocking device of a door drive (not shown) such that the door leaf 34 when tightening the wire rope 51 is decoupled from the drive.

In the fourth connection device is that with a node 53 provided end of a drawstring 54 introduced. The drawstring 54 is provided at its other, not shown end with a Zugglocke. In an overhead position of the door leaf 34 The tow bell hangs down and can easily be manipulated by the operator to move the door leaf 34 be recorded. This is done with the knot 53 provided end of the drawstring 54 through the large through-hole 25 introduced and over the connection channel 27 into the small through-hole 26 transferred where the node 53 in the extension 28 Place and stop finds.

1

handle

2

Tommy section

3

cross section

4

Torblattseite

5

Through opening

6

square inner contour

7

extended Area

8th

central axis

9

outer contour

10

mountains the outer contour

10a

mountain

10b

mountain

10c

mountain

11

Valleys of outer contour

12

first connecting device

13

second connecting device

14

third connecting device

15

fourth connecting device

16

vertical Centerline through the gripping section

16 '

horizontal Centerline through the gripping section

17

first half

18

second half

19

pen

20

neck section

21

header

22

blind hole

23

first Through Hole

24

washer body

25

second Through Hole

26

third Through Hole

27

connecting channel

28

spherical section-shaped extension

29

edge

30

Outer circumferential surface

31

strengthening web

32

step

33

locking device

34

door leaf

35

blocking slide

36

lock

37

first Closing rod flag

38

second Closing rod flag

39

Square hub

40

Square spindle

41

outside handle

42

screw

43

screw head

44

first locking bar

45

second locking bar

46

third locking bar

47

Long hole

48

second lock

49

coupling device

50

connecting rod

51

Wire rope

52

rivet to form a Bowden cable

53

node

54

drawstring

B

width of the head section

D

thickness of the disk body

D _H

diameter of the neck section

L

Length of the head section

R ₁₂

radial Distance of the first connection device from the central axis

R ₁₃

radial Distance of the second connection device from the central axis

R ₁₄

radial Distance of the third connection device from the central axis

Claims (19)

Torblet handle ( 1 ) for use as a handle ( 1 ) on the inside of a door leaf ( 34 ), in particular a garage door leaf, with a pivot pin section ( 2 ) and with a gripping portion ( 3 ), which is detectable by the hand of an operator, wherein the Drehstiftabschnitt ( 2 ) with a pivot pin ( 40 ) a locking device ( 33 ) of the door leaf ( 34 ), which can be actuated closure or locking element and a first connecting element ( 46 ) for connecting the same via a first connection device ( 12 ) to the handle ( 1 ), provided or non-rotatably connectable thereto is characterized in that the gripping portion ( 3 ) is disc-shaped and at its periphery a wavy contour ( 9 ) and that the handle ( 1 ) even the first connection device ( 12 ) for directly connecting the first connecting element ( 46 ) to the handle ( 1 ) to the handle ( 1 ) with the over the handle ( 1 ) directly without detour via a lock ( 36 ) to be actuated closure and / or locking element. Handle according to claim 1, characterized in that the gripping portion ( 3 ) is star-shaped. Handle according to one of the preceding claims, characterized in that the contour of the gripping portion ( 3 ) the outer contour ( 9 ) of the gripping portion and / or in plan view in the direction of the central axis ( 8th ) of the pivot pin section ( 2 ) seen relative to a plurality, preferably at least three, in the central axis ( 8th ) crossing straight lines ( 16 . 16 ' ) is formed symmetrically. Handle according to one of the preceding claims, characterized in that the contour ( 9 ) of the gripping portion ( 3 ) has eight mountains and eight valleys. Handle according to one of the preceding claims, characterized by at least one second connection device ( 13 ) for connecting a coupling element ( 44 ), which holds the handle ( 1 ) with a second handle ( 1a ) couples. Handle according to one of the preceding claims, characterized by at least one third connection device ( 14 ) for connecting a second connecting element ( 51 ), which holds the handle ( 1 ) with one over the handle ( 1 ) directly without detour via a lock ( 36 ) connects to actuated element of a door drive. Handle according to one of the preceding claims, characterized by a fourth connection device ( 15 ) for connecting a traction device ( 54 ), on which the door leaf ( 34 ) can be pulled manually from the open position to the closed position and / or vice versa. Handle according to one of the preceding claims, characterized in that the at least one connection device ( 12 . 13 . 14 . 15 ) or at least one of a plurality of connection devices ( 12 . 13 . 14 . 15 ) a pen ( 19 ) or an opening ( 22 . 23 . 25 . 26 . 27 ) having. Handle according to claim 8, characterized in that the pin ( 19 ) a neck portion ( 20 ) for reaching through a corresponding opening ( 47 ) of the connection or coupling element ( 46 . 49 . 50 ) and a head section ( 21 ) to engage behind this opening ( 47 ) bordering opening boundary of the connection or coupling element ( 46 , 49 , 50 ) or vice versa, the opening of the terminal device for HinterGiften Werden is formed by a provided on the connecting element pin with neck portion and head portion. Handle according to claim 9, characterized in that the pin ( 19 ) hammerhead-shaped or T-shaped and the opening as a slot ( 47 ) is trained. Handle according to one of the preceding claims, characterized in that the connection devices () 12 . 13 . 14 . 15 ) on the gripping portion ( 3 ) are provided. Handle according to one of the preceding claims, characterized in that the connection devices () 12 . 13 ) or at least one of the connection devices ( 12 . 13 ) on the website ( 4 ) are arranged where the Drehstiftabschnitt ( 2 ) of the gripping portion ( 3 ) protrudes. Handle according to one of the preceding claims, characterized in that the gripping portion ( 3 ) on the pivot pin section ( 2 ) facing away from the smooth surface is formed without projections. Locking device ( 33 ) for a door leaf ( 34 ) with one over a handle ( 1 ) Lock ( 36 ) and connecting elements ( 45 . 44 . 46 . 51 ) between the castle ( 36 ) and operated by the lock actuated members on the door leaf and / or a Torblatt the driving door drive, characterized in that the handle ( 1 ) is designed according to one of the preceding claims. Locking device according to claim 14, characterized in that two locks ( 36 . 48 ) are provided, both with a handle ( 1 . 1a ) are provided according to one of claims 1 to 13, wherein the handles ( 1 . 1a ) via a coupling device ( 49 ) are coupled to the common rotational movement, which at one end at a ( 13 ) of the connection devices of the one handgrip ( 1 ) and at the other end to one of the connection means of the other handle ( 1a ) are connected. Door leaf ( 34 ) with one by means of an inner handle ( 1 ) operable lock ( 36 ) and through the castle ( 36 ) operable locking and / or locking elements, characterized in that as an inner handle of the handle ( 1 ) according to one of claims 1 to 13 is used. Door leaf according to claim 16, characterized in that two locks ( 36 . 48 ) are provided, each with at least one handle ( 1 . 1a ) are provided according to one of claims 1 to 13, wherein the two handles ( 1 . 1a ) by means of a respective to the gripping sections ( 3 ) connected connecting rod ( 50 ) are coupled. Gate system with a door leaf ( 34 ) according to one of claims 16 or 17, characterized by a door drive with emergency unlocking device, wherein the emergency unlocking device to the gripping portion ( 3 ) of the handle ( 1 ) or one of several manipulations ( 1 . 1a ) is connected such that upon rotation of the handle ( 1 . 1a ) the door leaf ( 34 ) decoupled from a motor drive unit of the door drive. Gate system according to claim 18, characterized by his training as an overhead head, Tilting gate, swinging gate, single leaf gate, swing gate, sliding gate, sectional door or lifting gate.