DE8116211U1 - "LOCKING DEVICE FOR DRAWERS AND PALLETS" - Google Patents

Description

Locking device for drawers and pallets

f The invention relates to a locking device for push '■ load and pallets in fire engines, rescue vehicles or f the like, with the drawer or pallet on the side Guide rails are guided and can be locked in the pushed-in position.

U Such drawers and pallets are arranged, for example fire-fighting vehicles, j "rescue vehicle, in the form of workshop trolley, said loading pallets and have to be secured during the ride against sliding in the lateral guide rails. It is known to provide spring latches on both sides for this purpose, with bolts engaging in bores on the drawers or pallets under the action of a spring. This type of locking has the considerable disadvantage that the operation is complex in that the spring latches can be operated with both hands and the drawer or pallet must be moved at the same time. Another disadvantage is that the latching mechanism must be precisely executed, and this type of locking requires appropriate maintenance and care. Furthermore, locks are known, but have the disadvantage that they loosen automatically, for example as a result of vibrations, and thus the drawer or pallet can slide out of the guide. In addition, two-handed operation is required.

The invention is based on the object of such a locking device to train so that with simple operation a secure locking of the drawer or pallet in the inserted position is guaranteed.

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This object is achieved according to the invention in that \

on the box of the drawer or pallet on both sides I.

Levers are pivotably arranged, which with the help of a f

Handlebar are connected, with the guide rails |

Stops are attached into which the levers snap. |

An advantageous embodiment is that the]

Stops are provided with a ramp and the j

Engage the lever with a hook behind the stops. j

Furthermore, it is advantageous that the handle bar has a ver j

connection tube is. yy

The invention has the essential advantage that when entering]

slide the drawer or pallet the locking device j

automatically engages and thus the drawer or j

Palette is set. It can be released from this locking position again with a simple movement. Special
Maintenance work is not required.

The invention is based on the following description
a Ausführungsbeispieis shown in the drawing
explained in more detail.

Show it,

Pig. 1 an embodiment of the locking;

device in elevation and j

FIG. 2 is a plan view of FIG. 1.

In the drawing, a drawer 1 is shown, whose

Box is guided in lateral guide rails 11, these guide rails 11 having a stop at their rear end 14 own. The guide rails 11 are on cross-connecting rails 12 or 13 attached

At the front end of the box 1, lateral levers 7 are held on bearing bolts 4, with the embodiment shown | For example, these guide pins 4 are welded to the levers 7. These bolts 4 are inserted into bearing plates 10 of the box 1. Furthermore, the levers 7 are connected with the aid of a handle bar 8, with dowel pins 9, for example, being used for fixing. On the front angle rail 12 are attached to the side of the box 1 bearing plates 2, which are each provided with a stop 3, this stop 3 has a ramp 15. The lateral levers 7 are adapted to the shape of these stops 3, the levers 7 having legs bent downwards towards the pivot point 4 and the leg directed towards the stop 3 being adapted to the run-up bevel 15. This leg is continued in a hook 16 which, in the pushed-in position of the box 1, encloses the stop 3 in each case. The lever 7 including the handle bar 8 to be pressed in this locking position by a spring 6, wherein the spring is supported on a pin 5, guided around the pivot point 4 and against the sloping see- ^s kel the lever 7 presses.

To pull out the box 1, the locking device on the handle bar 8 is against the pressure of the spring 6 upwards printed so that the hook 16 comes to the stops 3 out of engagement. When inserting the box 1, the hooks slide 16 along the ramp 15 and are so down and lock in the end position behind the stops.

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Claims (3)

• α * · • tf tI ιtI »••• ■ ·> -I Itil · I 1 · • · t · • t · •« · • 7t »III} It t • ■ · t-1 Protection claims 1) Locking device for drawers and pallets "included Fire fighting vehicles, rescue vehicles or the like, whereby the drawer or pallet is guided on the side guide rails and in the pushed-in position is lockable, characterized in that on the box (1) of the drawer or pallet on both sides Lever (7) are pivotably arranged with Are connected by means of a handle bar (8), stops (3) being attached to the guide rails (11), into which the levers (7) engage. 2) Device according to claim 1, characterized in that the stops (3) with a ramp (15) are provided and the levers (7) snap into place with a hook (16) behind the stops (3). 3) Device according to claim 1 and 2, characterized in that the handle bar (8) is a connecting tube.