鉸(jiao)(jiao)(jiao)鏈(lian)(lian)(lian)(lian)(lian)又(you)稱合(he)頁，是用來連接兩(liang)個固體并允許兩(liang)者之(zhi)間做相對轉動(dong)的(de)機(ji)械(xie)裝置(zhi)。合(he)頁主(zhu)要(yao)(yao)安裝于(yu)門窗上，而鉸(jiao)(jiao)(jiao)鏈(lian)(lian)(lian)(lian)(lian)更多(duo)安裝于(yu)柜(ju)門上。中國從(cong)一開始的(de)膠(jiao)杯鉸(jiao)(jiao)(jiao)鏈(lian)(lian)(lian)(lian)(lian)，發展到合(he)金鉸(jiao)(jiao)(jiao)鏈(lian)(lian)(lian)(lian)(lian)，再(zai)到鐵(tie)鉸(jiao)(jiao)(jiao)鏈(lian)(lian)(lian)(lian)(lian)，生產數量(liang)越來越大，價格越來越優惠，鉸(jiao)(jiao)(jiao)鏈(lian)(lian)(lian)(lian)(lian)生產廠(chang)家大小加在(zai)一起已經達(da)到幾千家的(de)規(gui)模。中國的(de)五金鉸(jiao)(jiao)(jiao)鏈(lian)(lian)(lian)(lian)(lian)生產基地主(zhu)要(yao)(yao)集(ji)中在(zai)廣東揭陽，從(cong)規(gui)模上看(kan)，中國的(de)五金鉸(jiao)(jiao)(jiao)鏈(lian)(lian)(lian)(lian)(lian)足夠大了，但相對國際品牌海福樂HAFELE、法拉利(li)ferrari鉸(jiao)(jiao)(jiao)鏈(lian)(lian)(lian)(lian)(lian)、百隆blum鉸(jiao)(jiao)(jiao)鏈(lian)(lian)(lian)(lian)(lian)、米普(pu)拉MEPLA鉸(jiao)(jiao)(jiao)鏈(lian)(lian)(lian)(lian)(lian) 、海諦詩HETTICH等進(jin)口鉸(jiao)(jiao)(jiao)鏈(lian)(lian)(lian)(lian)(lian)，中國鉸(jiao)(jiao)(jiao)鏈(lian)(lian)(lian)(lian)(lian)還(huan)需要(yao)(yao)很長的(de)一段路要(yao)(yao)走。

滑軌適用(yong)于(yu)櫥柜、家具、公(gong)文柜、浴室柜等(deng)木制(zhi)(zhi)與鋼制(zhi)(zhi)抽(chou)屜(ti)等(deng)家具的(de)(de)抽(chou)屜(ti)連接。如果說鉸鏈是(shi)櫥柜的(de)(de)心(xin)臟，那么滑軌就是(shi)腎臟，抽(chou)屜(ti)能(neng)否(fou)自由順滑地(di)(di)推拉、承重(zhong)如何(he)，全(quan)靠滑軌的(de)(de)支撐(cheng)。市場(chang)上銷售的(de)(de)滑軌多為合金質地(di)(di)，也有一部分(fen)滑軌由銅制(zhi)(zhi)成。合金質地(di)(di)的(de)(de)滑軌又分(fen)為普通型(xing)和加厚(hou)型(xing)，如果門(men)(men)或窗(chuang)的(de)(de)體積(ji)較小，重(zhong)量(liang)又較輕(qing)，就可(ke)以選用(yong)較小巧一些(xie)的(de)(de)軌道，如果門(men)(men)或窗(chuang)的(de)(de)重(zhong)量(liang)較沉，就要(yao)選擇加厚(hou)型(xing)軌道，確(que)保安全(quan)耐(nai)用(yong)。

門(men)(men)(men)(men)吸(xi)(xi)(xi)是一種門(men)(men)(men)(men)頁打開后(hou)吸(xi)(xi)(xi)住定位的(de)裝置(zhi)，以防止風吹或碰觸門(men)(men)(men)(men)頁而(er)關閉。門(men)(men)(men)(men)吸(xi)(xi)(xi)分(fen)為永(yong)磁(ci)門(men)(men)(men)(men)吸(xi)(xi)(xi)和(he)電(dian)磁(ci)門(men)(men)(men)(men)吸(xi)(xi)(xi)二種，永(yong)磁(ci)門(men)(men)(men)(men)吸(xi)(xi)(xi)一般用(yong)在(zai)普通門(men)(men)(men)(men)中，只能(neng)手(shou)動控(kong)(kong)制；電(dian)磁(ci)門(men)(men)(men)(men)吸(xi)(xi)(xi)用(yong)在(zai)防火(huo)門(men)(men)(men)(men)等電(dian)控(kong)(kong)門(men)(men)(men)(men)窗設備，兼有(you)手(shou)動控(kong)(kong)制和(he)自動控(kong)(kong)制功(gong)能(neng)。門(men)(men)(men)(men)吸(xi)(xi)(xi)雖然不(bu)起眼，但是卻給家居生活帶來(lai)方便與舒適，想要買到好的(de)門(men)(men)(men)(men)吸(xi)(xi)(xi)產品，那就(jiu)要選對品牌(pai)，maigoo網研究(jiu)的(de)門(men)(men)(men)(men)吸(xi)(xi)(xi)品牌(pai)榜單是可靠的(de)參考(kao)。

閉門(men)(men)(men)(men)器(qi)是門(men)(men)(men)(men)頭上一個類似彈(dan)簧(huang)的(de)液壓(ya)(ya)器(qi)，當門(men)(men)(men)(men)開啟后能通過(guo)壓(ya)(ya)縮(suo)后釋放，將門(men)(men)(men)(men)自(zi)(zi)動(dong)關上，有像彈(dan)簧(huang)門(men)(men)(men)(men)的(de)作用(yong)(yong)，可(ke)以保證門(men)(men)(men)(men)被開啟后，準確、及(ji)時的(de)關閉到(dao)初始位置(zhi)。還可(ke)保護門(men)(men)(men)(men)框和(he)門(men)(men)(men)(men)體(ti)。閉門(men)(men)(men)(men)器(qi)主要用(yong)(yong)在商業和(he)公共建筑物中(zhong)，但也有在家中(zhong)使用(yong)(yong)的(de)情況。它們(men)有很多用(yong)(yong)途，其中(zhong)最主要的(de)用(yong)(yong)途是使門(men)(men)(men)(men)自(zi)(zi)行關閉，來限制火災的(de)蔓延(yan)和(he)大廈內的(de)通風。選擇閉門(men)(men)(men)(men)器(qi)前應該考(kao)慮: 門(men)(men)(men)(men)重、門(men)(men)(men)(men)寬、開門(men)(men)(men)(men)頻率及(ji)使用(yong)(yong)要求(qiu)與使用(yong)(yong)環(huan)境等。