The present invention provides a screen door system, which has a structure in which a spring is interposed between a sliding door and a bracket to be coupled in a male and female manner and the sliding door is movably coupled in a gravity direction with respect to the bracket in the male and female manner, thereby stably opening and closing the sliding door in four seasons.
본 발명은, 미닫이 도어과 브래킷 사이에 스프링을 개재하여 암수결합시키되, 상기 미닫이 도어가 상기 브래킷에 대하여 중력방향에서 이동가능하게 암수결합되는 구조를 스크린 도어 시스템에 제공한다.
gravity direction variable means of sliding doors which a screen door system is provided with
스크린 도어 시스템에 구비된 미닫이 도어의 중력방향 가변수단
2020-03-06
Patent
Electronic Resource
Korean
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen / E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / E05D Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel , HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS |
subsidiary hinged emergency exit doors of sliding doors which a screen door system is provided with
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