• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a bottom button for a curtain. The bottom button of the invention is a piece (5, 6) in at least two parts.
    公开号:FI20175614A1
    申请号:FI20175614
    申请日:2017-06-28
    公开日:2018-12-29
    发明作者:Otto Ahtonen；Juha Turunen
    申请人:Artic Kaihdin Oy；
    IPC主号:
    专利说明:

    GRILL BOTTOM BUTTON
    The invention relates to a venetian blind base button.
    Venetian blinds are used in windows and the Venetian blind is installed either between the window frames or as a surface mounting on the side of the room. Venetian blinds act as a visor and can be used to regulate heat. On hot summer days, the Venetian Blind keeps heat out, protects the interior from the sun's fading effects, and lets in just the right amount of light. On a sunny winter day, opening the venetian blinds allows heat to enter and as the evening cools down, closing the venetian blinds prevents heat from escaping, so the venetian blind also acts as an extra "ik10 kunlas".
    Venetian blinds usually include an upper casing and a lower strip, drawstrings between them and step ropes to which the louvre slats are attached at a distance. The position of the venetian blinds can be adjusted by means of step cords. Drawstrings are used to lift and lower the slats. In addition, the venetian blind includes a plurality of components which ensure reliable operation of the venetian blind.
    The venetian blind drawstrings and footrests are secured with the bottom button of the venetian blind lower. When attaching the drawstring and the strap to the bottom button, my pull and the strap are manually pushed through the hole in the bottom button and locked by means of a knot made in the strings. Such a base button is a one piece piece. When 20 such base buttons are used, the assembly is done by hand. It is not possible to enable automatic assembly because the pull rope and the strap have to be pushed through the hole in the bottom button and the ropes have to be knotted.
    It is an object of the invention to provide a venetian blind base button which eliminates the disadvantages associated with existing venetian blind base buttons. In particular, it is an object of the invention to provide a venetian blind base button which, when used, can be automated, which reduces manufacturing costs.
    The object of the invention is achieved by a base knob for a blind, which is characterized by what is claimed.
    According to the invention, the bottom button of the blind is at least a two-piece piece. 30 When using a two or more piece bottom button, the pull rope and foot rope are placed in the middle of the parts and locked by pressing the bottom button parts together and then pressing the bottom button into the hole in the bottom plinth. The solution of the invention avoids pushing the ropes through the hole in the bottom button and making the knot,
    20175614 prh 28 -06- 2017 which are very difficult or impossible steps for automation.
    In the following, the invention will be explained in more detail with reference to the accompanying drawing, which shows an embodiment of a two-piece bottom blind button 5 according to the invention, obliquely viewed from the side and the parts shown separately.
    The bottom button according to the figure consists of two different parts, a male part 5 and a female part 6. The male part 5 has a locking part 1 for locking the ropes, a planar member extending towards the female part, The female part 6 10 has outwardly extending guide pins 3 for guiding the ropes between which the ropes are guided and held between the prongs, and a space 2 reserved for the locking part 1 for locking the ropes, which is a recess in the form of a locking part. The female part also has a passage groove 4 reserved for the step rope and a gripping space 7 of the automation device, which is a flat point in the structure.
    The straps are attached to the bottom button by placing the parts of the bottom button apart and placing the strings between them. When the male part and the female part are pressed against each other, the locking part 1 of the male part 5 presses into the space 2 of the female part and locks the male part and the female part against each other. The strings are locked in place between these parts. The base button is then pressed into the hole in the lower edge of the blind.
    In one embodiment of the invention, the base button may be made of more than two parts.
    The invention is not limited to the preferred embodiment shown, but may vary within the scope of the inventive idea of the claims.
    权利要求:
    Claims (3)
    [1]
    1. Venetian blind base button, characterized in that the base button is at least a two-piece piece (5, 6).
    [2]
    Venetian blind base button according to claim 1, characterized in that
    The bottom button comprises at least two different, attachable parts; male (5) and female (6).
    [3]
    Venetian blind base button according to claim 2, characterized in that the male part (5) has a locking part (1) for locking the ropes, a passage groove (4) for the step rope and a gripping space (7) for the automation device.
    Venetian blind base button according to one of Claims 1 to 3, characterized in that the female part (6) has outwardly extending guide pins (3) for guiding the ropes and a space (2) for the locking part (1) which performs the locking of the ropes.
    类似技术:
    公开号 | 公开日 | 专利标题
    AU2010101029A4|2010-11-04|A roman shade window curtain having a special head rail for using a roller shade as its release/retraction control
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    US8662136B2|2014-03-04|Anti-strangulation apparatus for, and hanging freely with, a looped cord of a window covering device
    US20080087387A1|2008-04-17|Blind bottom rail having a labor-saving function
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    US661876A|1900-11-13|Curtain-fixture.
    RU87739U1|2009-10-20|HORIZONTAL BLINDS
    FI126942B|2017-08-15|Venetian blind actuator knob assembly
    CN209799793U|2019-12-17|fireproof window capable of shading sun
    CN105257195B|2017-07-28|A kind of bottom blade of shutter and the attachment structure of drawstring
    同族专利:
    公开号 | 公开日
    FI20175614A|2018-12-29|
    FI128432B|2020-05-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2020-05-15| FG| Patent granted|Ref document number: 128432 Country of ref document: FI Kind code of ref document: B |
    优先权:
    申请号 | 申请日 | 专利标题
    FI20175614A|FI128432B|2017-06-28|2017-06-28|Bottom knob for a venetian blind|FI20175614A| FI128432B|2017-06-28|2017-06-28|Bottom knob for a venetian blind|
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