DE657234C - Locking device, especially for motor vehicle doors, with a door handle that can be swung out perpendicular to the plane of the door - Google Patents

Description

The invention relates to a locking device, in particular for motor vehicle doors, with a swiveling arm perpendicular to the door level Handle.

In the previously known locking device απ gen of this type, the items, namely the actual handle, its lock, the square mandrel and the pivoting movement of the handle on the square mandrel

to transferred parts usually used from the outside in a recess in the door. It has also already been proposed here, the individual parts of the locking device using a bearing piece common to all parts only after it is complete Completion of the door to be inserted into the recess of the door from the outside. With the subsequent installation of the entire Locking device with handle, square mandrel

N ■■ and (iriffschloß from the outside of the doorway, the painting of the door slightly scratched. It is also necessary for mounting the A'ierkantdornes in eggs lock nut of the latch lock, o the fabric. Like. On the inside of the door either to pierce or loosen the fabric, or to attach the fabric after the attachment of the square mandrel. Finally, in these closing devices box with swiveling handle the application in the Community is one of the door resting relatively large shield required, which comprises ■ / .. B. formed as Z.vlinderschloß lock of the handle and the storage location of the handle.

The invention consists in the fact that the locking device and the square mandrel ' bearing piece containing the parts transmitting the pivoting movement of the handle can be inserted into the door from the inside and for subsequent insertion of the pivotable Has handle from the outside an axially displaceable pivot axis for the handle. The installation of the locking device with a pivotable handle can accordingly done in such a way that the bearing piece

for the ζ. B. consisting of a cylinder lock Closing device and the square mandrel before the completion of the Door inserted into this from the inside and the square mandrel fastened in the lock nut the pivoting handle, however, is only attached after the door has been completely finished will. In addition to easier fastening of the square mandrel in the lock nut and ίο greater security against scratching the Outside of the door during installation, the invention further achieves the advantage that a the outside of the door overlying shield can be omitted and in the outer wall of the Each door has only a small recess to expose the face of the locking device and needs to be provided for receiving the pivoting handle.

The axially displaceable pivot axis for ^a ° the handle must be moved out of the area of the engagement opening for the handle before the handle is pushed in and inserted into its bore after the handle has been pushed in. This can e.g. B. be done in that the pivot axis of the handle in the 1st bearing piece of the locking device is under spring action, so that the pivot axis for inserting the handle against the spring action from the area of the engagement opening for the handle and resiliently in after inserting the handle its hole snaps into place. However, since an expansion of the pivotable handle is not possible or only with difficulty in this embodiment, the device is better designed so that the pivot axis of the handle is axially displaceable in both directions by moving an intermediate member accessible only when the vehicle door is open, so that the The pivot axis is moved into the hole in the handle after the handle has been pushed into the door cutout, but can also be removed from the handle hole again for any expansion of the handle by moving it in the opposite direction. In order to prevent improper movement of the pivot axis of the handle xif, this movement is only possible when the vehicle door is open, in that the member adjusting the pivot axis of the handle can expediently only be actuated from the front side of the vehicle door.

A particularly advantageous embodiment is provided in that the pivot axis of the handle is designed as a rack and by rotation a pinion that can only be actuated from the front end of the vehicle door is axially adjustable is. The pinion is here advantageously on one in the bearing piece of the locking device ßo arranged immovably arranged shaft, whose on the front side of the vehicle door

in the open position of the door accessible end of attack surfaces for rotating the shaft Lind so that the pinion has, z. B. Is designed in the shape of a screw head.

The drawing illustrates the invention using an exemplary embodiment.

Fig. Ι shows a pivotable motor vehicle door handle designed according to the invention in a horizontal plane through the door. laid cut.

Fig. 2 is a vertical section through the door and handle.

Fig. 3 shows the handle with the front door wall removed in a front view.

Fig. 4 illustrates the part of the containing the bore for the pivot axis Handle in plan.

According to the invention, the handle ι, which can be swiveled out perpendicular to the door plane, can be retrofitted after the square mandrel 2, the part 5 transmitting the pivoting movement of the handle to the mandrel and the locking device 3 with a bearing piece 4 surrounding these parts already from the inside between the door walls ( > and 7. For the subsequent insertion of the handle 1, its pivot axis 8 can be axially displaced in the bearing piece 4. The pivot axis 8 is seen with teeth, into which a pinion 10 engages. The pinion 10 is seated a shaft 11, which is only accessible from the end face 12 of the door and in the illustrated embodiment has an end 13 in the shape of a screw head on the opposite side of the bearing piece 4 and riveted here. However, it is sufficient if the opening 14 in the door panel 12 has a slightly smaller diameter than the screw head-shaped end 13 of the shaft ri. By rotating the shaft 11 with the vehicle door open, the toothed pivot axis 8 can optionally be adjusted upwards or downwards for inserting and possibly removing the handle 1. In order to achieve the exact juxtaposition of the pivot axis 8 and the hole 15 provided in the handle or a secure engagement of the pivot axis when the handle is pushed into the cutout of the door, the hole 15 is like Al) I). 4 illustrates, expanded at the upper mouth or provided with a recess ld carried out up to the edge of the handle, which guide surfaces for the lower linden of the pivot axis S, which protrudes somewhat into the door cutout for the handle even in the uppermost position of the pivot axis forms.

In the case of the handle design shown, a sign lying on the door can be omitted, and the front door wall only needs one to expose the locking device 3 To have a cutout and a cutout corresponding to the outlines of the handle 1.

From the screws 17 and 18 for fastening of the bearing piece 4 for the locking device and the square mandrel 2, the screw 18 serves at the same time to the square mandrel and the cylinder lock 3 arranged coaxially with this against longitudinal displacement to secure. For this purpose, it engages in a recess in part 5.

Claims (5)

Patent claims: i. Locking device, especially for Motor vehicle doors, with a door handle that can be swung out perpendicular to the plane of the door, thereby characterized in that the locking device and the square mandrel with which the pivoting movement of the handle bearing piece containing transferring parts can be inserted from the inside into the door and for subsequent insertion of the pivotable handle from the outside an axially displaceable pivot axis for the Has handle. 2. Door handle according to claim 1, characterized in that the pivot axis of the Handle through an intermediate link, which is only accessible when the vehicle door is open, for subsequent insertion and removal the handle is axially adjustable. 3. Door handle according to claim 2, characterized in that the pivot axis of the Handle designed as a rack and by one of the front of the vehicle door is axially adjustable from rotatable pinion. 4. Door handle according to claim 3, characterized in that the pinion is on one seated in the bearing piece immovably arranged shaft, whose au the end face the vehicle door in the open position accessible end has engagement surfaces for rotating the shaft, z. B. is designed like a screw head. 5. Door handle according to claim 1, characterized in that the for receiving the Pivot axis serving bore of the handle at its upper mouth expanded or is recessed up to the edge of the handle. 1 sheet of drawings Ennrr.KT ix ηκιι n '