The present invention relates to a door ben including a car door lock, and more particularly, when the elevator car stops at a certain position out of a designated position, so that the car door can be mechanically locked regardless of the electric supply so that the passenger can be safe. To provide a doorben with a door lock. That is, the present invention is connected to the interlocking arm and the pin installed on the cardor base to enable the angular movement, and the left blade and the upper edge of the Benmke & stopper is installed on the upper left blade and fixed to the upper door device Rollers which are guided up and down along the guide surface, an interlocking arm installed on the upper right side of the base with an interlocking arm and a pin, and an upper flow right side blade installed to flow up and down, and a lower fixing fixed to the lower right side of the base. The upper edge of the right side and the upper flow right side blade is installed to enable the angular movement on the base, and the right side is provided with a rotary cam connected to the upper flow right side blade and the angular movement, the upper flow right blade is interlock Selective connection with the upper fixed roller, optional connection with the upper fixed roller interlock on the lower fixed right blade only when the car door is in the platform Eel with it, characterized in that the linkage to be made open. The present invention can prevent the safety accidents, such as the fall of the passenger in advance by preventing the car door is not opened arbitrarily when the car of the elevator stops other than the platform, it is possible to operate by a mechanical device and the power outage Regardless, you can be assured of safety.
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