| 摘要 |
A support member and an automatic door guide rail are provided to fix a guide rail to a doorframe easily by coupling a guide rail to a support member easily, and fixing the guide rail to a doorframe easily using a fixing member. A support member for setting the height of a guide rail(20) located in a doorframe(10) of an automatic door and supporting the guide rail comprises a main body(32) coupled to the guide rail and made of elastic materials, an upper hanging projection(36) coupled to the upper part of the guide rail, a connection(34) made of elastic materials and connecting the main body and the upper hanging projection, and a lower hanging projection(38) coupled to the lower part of the guide rail. An automatic door guide rail is fixed to a doorframe by coupling many support members to a guide rail, locating the guide rail coupled with the support members to the inside of a doorframe, and fixing to a doorframe using a fixing member(40) and a lower fixing member(50), wherein the fixing member is formed to be length-regulated by a first fixing piece(42), a second fixing piece(44) and a coupling screw according to the distance between a doorframe hanging projection(12) of a doorframe and the upper part of the guide rail, and the lower fixing member is supported to the lower doorframe hanging projection by a lower fastening screw(52) to adhere and fix the support member to the doorframe. |
