The present invention relates to a foreign substance introduction blocking device of a seat rail. More specifically, the present invention prevents foreign substances such as dust or soil from being introduced into a rail groove formed in a fixing rail. The present invention comprises: a pair of inner housings (200) respectively installed on upper portions of one side and the other side of the fixing rail (100) to face each other; a rotary block (400) rotated around a rotational shaft (410) and installed to be coupled to and separated from the inner housings (200); a rail cover (500) of which one side end part is coupled to enable the rotary block (400)to be smoothly rotated around the rotational shaft (410) and the other side end part is coupled to an outer side end part of the inner housing (200); a rotary block open member (600) providing rotating force to enable the rotary block (400) where one side end part of the rail cover (500) is coupled to be rotated around the rotational shaft (410); and a rotary block close member (700) generating rotating force in the rotary block (400) to close an upper portion of the rail groove (110) of the fixing rail (100), wherein the rotary block (400) rotates to enable the upper portion of the rail groove (110) of the fixing rail (100) to be opened by the rotary block open member (600).
본 발명은 시트레일의 이물질 유입 차단장치에 관한 것으로서, 더욱더 상세하게는 고정레일에 형성된 레일홈으로 먼지나 흙 등과 같은 이물질이 유입되는 것이 방지되도록 하는 것이다. 본 발명은 고정레일(100)의 일측과 타측 상부에 대향지게 각각 설치되는 한쌍의 인너하우징(200)과, 상기 인너하우징(200)에 회전축(410)을 중심으로 회전되면서 결합 및 분리되도록 설치되는 회전블록(400)과, 상기 회전블록(400)의 회전축(410)이 원활하게 회전이 이루어지도록 일측단부가 결합되고 타측단부는 인너하우징(200) 외측단부에 결합되는 레일커버(500)와, 상기 레일커버(500)의 일측단부가 결합된 회전블록(400)이 회전축(410)을 중심으로 회전이 이루어지도록 회전력을 제공하는 회전블록오픈부재(600)와, 상기 회전블록오픈부재(600)에 의해 고정레일(100)의 레일홈(110) 상부가 개방되도록 회전이 이루어진 회전블록(400)을 고정레일(100)의 레일홈(110) 상부가 폐쇄되도록 회전블록(400)에 회전력을 발생시키는 회전블록크로즈부재(700)로 구성되는 것에 의해 달성된다.
APPARATUS FOR PREVENTING DUST INSTRUSION OF SEAT RAIL ASSEMBLY
시트레일의 이물질 유입 차단장치
2021-06-07
Patent
Electronic Resource
Korean
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
APPARATUS FOR PREVENTING DUST INSTRUSION OF SEAT RAIL ASSEMBLY
European Patent Office | 2021
|APPARATUS FOR PREVENTING DUST INSTRUSION OF SEAT RAIL ASSEMBLY
European Patent Office | 2021
|APPARATUS FOR PREVENTING DUST INSTRUSION OF SEAT RAIL ASSEMBLY
European Patent Office | 2021
|APPARATUS FOR PREVENTING DUST INSTRUSION OF SEAT RAIL ASSEMBLY
European Patent Office | 2019
|