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    • 3. 发明申请
    • PIECE OF SEATING FURNITURE
    • 部分家具家具
    • WO2017131521A1
    • 2017-08-03
    • PCT/NL2017/050055
    • 2017-01-27
    • TOP TWENCE B.V.KASTERMANS, René
    • KASTERMANS, RenéLOHUIS, Jobkien Jeannette
    • A47C4/02A47C13/00A47C5/04A47C5/10F16B12/42F16B12/40
    • A47C4/02A47C4/028A47C5/043A47C5/10A47C13/005F16B12/38F16B12/40F16B2012/446
    • The invention provides a piece of seating furniture (1) comprising a furniture frame (2) comprising a series of tubes (4) having a non- circular cross section and a series of coupling elements (5,6,7) for coupling said tubes (4) together, said series of coupling elements (5,6,7) comprising at least one coupling element (5,6,7) comprising at least three tube-receiving ends (12), said tube-receiving ends (12) having a root and an end, said end of at least one of said tube- receiving ends (12) further comprising a bushing (16), said bushing (16) having a dimension adapted for tightly fitting at the end of said tube-receiving end (12) and a dimension fitting said tubes (4), wherein said tubes (4) and said tube-receiving ends (12) comprise respective locking means (13,14) for in a blocking position blocking longitudinal movement of a said tube (4) and a said coupling element (5,6,7) with respect to one another when said tube (4) is slid onto a tube-receiving end (12), and in a free position allowing said tube (4) to be removed from said tube-receiving end (12).
    • 本发明提供一种座椅家具(1),其包括家具框架(2),该家具框架(2)包括具有非圆形横截面的一系列管(4)和一系列连接元件 (5,6,7),用于将所述管(4)连接在一起,所述一系列连接元件(5,6,7)包括至少一个连接元件(5,6,7),所述至少一个连接元件包括至少三个管接收端(12) 所述管接收端(12)具有根部和端部,所述管接收端(12)中的至少一个的所述端部还包括衬套(16),所述衬套(16)具有适于紧密配合 在所述管接收端(12)的末端和与所述管(4)配合的尺寸,其中所述管(4)和所述管接收端(12)包括相应的锁定装置(13,14) 当所述管(4)滑动到管接收端(12)上时,阻止所述管(4)和所述联接元件(5,6,7)相对于彼此的纵向运动;以及 自由位置允许所述管(4)从所述管接收端(12)移除。