STOPPER FOR A CASTER EQUIPPED WITH A COIL SPRING
According to the present invention, a stopper for a caster equipped with a coil spring comprises a coil elastic element (24) of a coil spring shape, which comes into contact with one surface of a wheel (R) provided in a caster (1) by a rotating operation so that the stopper that restrains the rotati...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | According to the present invention, a stopper for a caster equipped with a coil spring comprises a coil elastic element (24) of a coil spring shape, which comes into contact with one surface of a wheel (R) provided in a caster (1) by a rotating operation so that the stopper that restrains the rotation of the wheel (R) returns to the original position, thereby solving the problem that a conventional elastic element of a plate spring shape is not usable for a long period of time. In addition, the stopper for a caster includes an insertion fixing bent part (24c′) which is bent in one direction for the coil elastic element (24) to be fixed to a stopper main body (21), thereby facilitating an installation operation of the coil elastic element (24) in the stopper main body (21).
본 발명에 따른 코일스프링이 구비된 캐스터용 스톱퍼는 캐스터(1)에 구비된 바퀴(R)의 일면에 회전작용으로 접촉되어 바퀴(R)의 회전을 단속하는 스톱퍼가 원위치로 복귀될 수 있도록 코일스프링 형태의 코일탄성체(24)를 구비하여 기존 판스프링 형태의 탄성체에서 발생되는 장시간 사용할 수 없는 문제를 해결하고, 상기 코일탄성체(24)가 멈춤구본체(21)에 고정될 수 있도록 일방향으로 절곡된 삽입고정절곡부(24c')를 형성하여 멈춤구본체(21)에 코일탄성체(24)의 설치작업이 편리한 효과가 있다. |
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