The present invention provides a trailer towing device by a ball mount detachably mounted in a socket. A towing frame (20) of the trailer towing device is mounted on an end of a front and a rear frame without damage to a front and a rear bumper of an automobile. The towing frame (20) consists of a steel pipe. A semi-circular bracket (30) or a rectangular bracket (40) has a circular or a rectangular cross section and is mounted on a lower side of the middle of the towing frame (20). A socket (50) in which a ball mount (60) for towing a trailer is mounted is detachably mounted on the semi-circular bracket (30) or the rectangular bracket (40). Since the socket (50) with the ball mount (60) mounted therein is normally not mounted, the exterior of the front and the rear of the automobile are not damaged and the automobile is smoothly driven. The socket (50) with the ball mount (60) mounted therein is mounted on the semi-circular bracket (30) or the rectangular bracket (40) mounted on the lower side of the middle of the towing frame (20) according to a need for towing a trailer or transporting cargo to tow the trailer.

    승용차의 전, 후면범퍼의 손상 없이 전,후면 후레임의 끝단부에 장착되는 트레일러 견인장치의 견인후레임(20), 상기 견인후레임(20)은 스틸파이프로 이루어지되, 횡단면이 원형 또는 사각형으로 형성되고 상기 견인후레임(20)의 중앙 하측부에 장착되는 반원형 부라켓(30) 또는 각형 부라켓(40), 상기 반원형 부라켓(30) 또는 각형 부라켓(40)에는 트레일러 견인용 볼마운트(60)가 장착되는 소켓(50)을 탈,부착식으로 장착하므로, 평소에는 볼마운트(60)가 장착된 소켓(50)이 장착되지 아니하므로 승용차의 전면부와 후면부의 외관이 손상되지 않고, 승용차의 주행이 원활하며, 트레일러 견인 또는 화물 운반의 필요에 따라 볼마운트(60)가 장착된 소켓(50)을 상기 견인후레임(20)의 중앙하측부에 장착되는 반원형 부라켓(30) 또는 각형 부라켓(40)에 장착하여 트레일러(미도시)를 견인하는 것이다.


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    Title :

    Socket Onoff Type Towing divice for Trailer


    Additional title:

    소켓 탈,부착식 볼마운트에 의한 트레일러 견인장치


    Contributors:

    Publication date :

    2017-01-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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