卷(juan)(juan)(juan)(juan)簾(lian)門(men)(men)(men)(men)是以(yi)(yi)多(duo)關(guan)節活動(dong)(dong)的(de)(de)(de)(de)門(men)(men)(men)(men)片串聯在(zai)一起，在(zai)固(gu)定的(de)(de)(de)(de)滑道內，以(yi)(yi)門(men)(men)(men)(men)上方卷(juan)(juan)(juan)(juan)軸為中心轉動(dong)(dong)上下的(de)(de)(de)(de)門(men)(men)(men)(men)。卷(juan)(juan)(juan)(juan)簾(lian)門(men)(men)(men)(men)同墻的(de)(de)(de)(de)作用(yong)(yong)一樣起到(dao)(dao)水平(ping)分(fen)隔，它由(you)簾(lian)板(ban)、座板(ban)、導軌、支座、卷(juan)(juan)(juan)(juan)軸、箱體、控制箱、卷(juan)(juan)(juan)(juan)門(men)(men)(men)(men)機、限位器(qi)、門(men)(men)(men)(men)楣、手動(dong)(dong)速放開關(guan)裝置、按鈕開關(guan)和保險裝置等(deng)(deng)13個部(bu)分(fen)組成，一般安(an)裝在(zai)不(bu)便采用(yong)(yong)墻分(fen)隔的(de)(de)(de)(de)部(bu)位。卷(juan)(juan)(juan)(juan)簾(lian)門(men)(men)(men)(men)適用(yong)(yong)于(yu)(yu)商業門(men)(men)(men)(men)面(mian)(mian)、車(che)庫、商場、醫(yi)院(yuan)、廠(chang)礦企業等(deng)(deng)公共場所(suo)或(huo)住宅(zhai)。尤其是門(men)(men)(men)(men)洞(dong)較(jiao)大，不(bu)便安(an)裝地(di)面(mian)(mian)門(men)(men)(men)(men)體的(de)(de)(de)(de)地(di)方起到(dao)(dao)方便、快捷開啟作用(yong)(yong)。如今卷(juan)(juan)(juan)(juan)簾(lian)門(men)(men)(men)(men)已經被越來越多(duo)的(de)(de)(de)(de)用(yong)(yong)戶(hu)所(suo)采用(yong)(yong)。由(you)于(yu)(yu)卷(juan)(juan)(juan)(juan)簾(lian)門(men)(men)(men)(men)的(de)(de)(de)(de)成本低，安(an)裝面(mian)(mian)積大等(deng)(deng)特(te)點，所(suo)以(yi)(yi)卷(juan)(juan)(juan)(juan)簾(lian)門(men)(men)(men)(men)深受廣大用(yong)(yong)戶(hu)的(de)(de)(de)(de)喜愛(ai)。