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    Joint structure for assembling floorboards
    35.
    发明授权
    Joint structure for assembling floorboards 有权
    用于组装地板的接头结构

    公开(公告)号：US09371653B2

    公开(公告)日：2016-06-21

    申请号：US13950312

    申请日：2013-07-25

    Applicant: Qianyi Liu

    Inventor： Qianyi Liu

    IPC: E04F15/02

    CPC classification number: E04F15/02038 ,  E04F15/02033 ,  E04F2201/0107 ,  E04F2201/013 ,  E04F2201/0138 ,  E04F2201/025 ,  E04F2201/0535

    Abstract: A joint structure for a floorboard, including: at least one first beveled tenon, the first beveled tenon including a tenon face facing upwards; a first beveled mortise, the first beveled mortise including a mortise face facing upwards; at least one second beveled tenon, the second beveled tenon including a tenon face facing downwards; and a second beveled mortise, the second beveled mortise including a mortise face facing downwards. The first beveled tenon is disposed in parallel to a surface of the floorboard at a right edge approximately half a height of the floorboard; the first beveled mortise is disposed at an inner side of the first beveled tenon. The second beveled tenon is disposed at a left edge approximately half the height of the floorboard. The second beveled mortise is disposed at an inner side of the second beveled tenon.

    Abstract translation: 一种用于地板的接头结构，包括：至少一个第一斜面榫头，所述第一斜面榫头包括面向上的榫头面; 第一个斜面榫眼，第一个斜面榫眼包括面向上的榫眼; 至少一个第二斜面榫，所述第二斜面榫包括面向下的榫头; 和第二斜面榫眼，第二斜面榫眼包括面向下的榫眼面。 第一倾斜榫头在地板的大约一半高度的右边缘平行地设置在地板的表面上; 第一斜面榫眼位于第一倾斜榫头的内侧。 第二个倾斜的榫头设置在大约是地板块高度的一半的左边缘处。 第二倾斜榫眼设置在第二倾斜榫头的内侧。

    JOINT STRUCTURE FOR ASSEMBLING FLOORBOARDS
    38.
    发明申请
    JOINT STRUCTURE FOR ASSEMBLING FLOORBOARDS 审中-公开
    用于组装地板的联合结构

    公开(公告)号：US20130305650A1

    公开(公告)日：2013-11-21

    申请号：US13950312

    申请日：2013-07-25

    Applicant: Qianyi LIU

    Inventor： Qianyi LIU

    IPC: E04F15/02

    CPC classification number: E04F15/02038 ,  E04F15/02033 ,  E04F2201/0107 ,  E04F2201/013 ,  E04F2201/0138 ,  E04F2201/025 ,  E04F2201/0535

    Abstract: A joint structure for a floorboard, including: at least one first beveled tenon, the first beveled tenon including a tenon face facing upwards; a first beveled mortise, the first beveled mortise including a mortise face facing upwards; at least one second beveled tenon, the second beveled tenon including a tenon face facing downwards; and a second beveled mortise, the second beveled mortise including a mortise face facing downwards. The first beveled tenon is disposed in parallel to a surface of the floorboard at a right edge approximately half a height of the floorboard; the first beveled mortise is disposed at an inner side of the first beveled tenon. The second beveled tenon is disposed at a left edge approximately half the height of the floorboard. The second beveled mortise is disposed at an inner side of the second beveled tenon.

    Abstract translation: 一种用于地板的接头结构，包括：至少一个第一斜面榫头，所述第一斜面榫头包括面向上的榫头面; 第一个斜面榫眼，第一个斜面榫眼包括面向上的榫眼; 至少一个第二斜面榫，所述第二斜面榫包括面向下的榫头; 和第二斜面榫眼，第二斜面榫眼包括面向下的榫眼面。 第一倾斜榫头在地板的大约一半高度的右边缘平行地设置在地板的表面上; 第一斜面榫眼位于第一倾斜榫头的内侧。 第二个倾斜的榫头设置在大约是地板块高度的一半的左边缘处。 第二倾斜榫眼设置在第二倾斜榫头的内侧。

    METHOD FOR FORMING A FLOOR
    39.
    发明申请
    METHOD FOR FORMING A FLOOR 审中-公开
    形成地板的方法

    公开(公告)号：US20120291396A1

    公开(公告)日：2012-11-22

    申请号：US13567933

    申请日：2012-08-06

    Applicant: Goran Martensson ,  Magnus Kulik

    Inventor： Goran Martensson ,  Magnus Kulik

    IPC: E04B5/00

    CPC classification number: E04F15/02 ,  E04B1/6141 ,  E04B1/615 ,  E04F2201/0107 ,  E04F2201/0115 ,  E04F2201/0123 ,  E04F2201/013 ,  E04F2201/023 ,  E04F2201/0505 ,  E04F2201/0523 ,  E04F2201/07

    Abstract: Floor element (1), which is mainly in the form of a board with triangular, quadratic, rectangular, rhomboidal or polygonal shape as seen from above. The floor element (1) is provided with edges (2), a lower side (7) and a decorative upper layer (3). The floor elements (1), which are intended to be joined via tongue and groove are on at least two opposite edges (2), preferably on all edges (2) provided with holes (4). The holes (4) extends inwards from the edge (2) mainly parallel to the decorative upper layer (3). The holes (4) are arranged on a predetermined distance from the decorative upper layer (3) and on a predetermined distance from a closest corner between two adjacent edges (2), whereby the holes (4) are intended to receive each one part of a guiding means (6).

    Abstract translation: 地板元件（1），主要呈三角形，二次，矩形，菱形或多边形形状的板状，如上所示。 地板元件（1）设置有边缘（2），下侧（7）和装饰性上层（3）。 旨在通过舌和槽连接的地板元件（1）位于至少两个相对的边缘（2）上，优选地在设置有孔（4）的所有边缘（2）上。 孔（4）从主要平行于装饰上层（3）的边缘（2）向内延伸。 孔（4）布置在与装饰上层（3）预定距离并且距离两个相邻边缘（2）之间的最近角部预定距离处，从而孔（4）旨在接收每个部分 引导装置（6）。

    Boltless Metal Stair Step System for Indoor/Outdoor Staircase Installation
    40.
    发明申请
    Boltless Metal Stair Step System for Indoor/Outdoor Staircase Installation 审中-公开
    用于室内/室外楼梯安装的无螺栓金属楼梯步骤系统

    公开(公告)号：US20090293385A1

    公开(公告)日：2009-12-03

    申请号：US12406797

    申请日：2009-03-18

    Applicant: Carlos Vargas

    Inventor： Carlos Vargas

    IPC: E04F11/025

    CPC classification number: E04F11/112 ,  E04F11/025 ,  E04F2201/013

    Abstract: The invention is a boltless metal stair step system that provides a simple way to install an indoor/outdoor metal staircase. The result is a structurally sound, lightweight, fire retardant staircase that can ultimately be finished with various materials such as stone, brick, wood, etc. Ordinarily a staircase is constructed using wood, concrete, etc., and in most cases a skilled person is needed to repair or install a new staircase. This invention comes ready to assemble and no staircase building experience is necessary; and because of the unique interlocking or “snap in” connections and the minimal use of parts and screws, it eliminates the need for intricate measuring, cutting and special tools. Also, the specially designed “snap in” connections and the method of installing the steps makes the replacement of staircase parts simple and convenient.

    Abstract translation: 本发明是一种无螺栓金属台阶系统，提供安装室内/室外金属楼梯的简单方法。 结果是一个结构合理，重量轻，阻燃的楼梯，最终可以用诸如石头，砖木，木材等各种材料完成。通常使用木材，混凝土等建造楼梯，在大多数情况下，技术人员 需要修理或安装新的楼梯。 本发明准备组装，不需要楼梯建筑经验; 并且由于独特的互锁或“卡扣”连接以及部件和螺丝的最小使用，因此无需复杂的测量，切割和特殊工具。 另外，特别设计的“卡扣”连接和安装步骤的方法使得更换楼梯部件变得简单方便。

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