公开(公告)号：US4909298A

公开(公告)日：1990-03-20

申请号：US249389

申请日：1988-09-26

申请人： Richard M. Langhart ,  Karen F. Langhart

发明人： Richard M. Langhart ,  Karen F. Langhart

IPC分类号： A47H11/02 ,  E06B9/326 ,  F16G11/10

CPC分类号： A47H11/02 ,  E06B9/326 ,  F16G11/10 ,  A47H2201/01 ,  A47H2201/02 ,  E06B2009/3265 ,  Y10T24/2708 ,  Y10T24/32 ,  Y10T24/38 ,  Y10T24/45461

摘要： A safety device including first and second members is attached to the pull cords for window coverings to prevent children from strangling when the children play with the pull cords. Detents on first surfaces of the first and second members couple the first and second members in detachable relationship at the first surfaces upon the exertion of forces against the members in directions transverse to such first surfaces. The first member is retained by one of the cords at a position laterally displaced in a first direction from the first surfaces and the second member is retained by the other cord at a position laterally displaced from the first surfaces in a second direction opposite to the first direction. Such retentions are provided at second surfaces transverse to, and displaced from, the first surfaces. The second surfaces are shaped relative to each other to provide for the detachment of the first and second members at the first surfaces upon the exertion of forces in the direction of the first surfaces. Specifically, the second surfaces may slope downwardly to the first surfaces from the positions of retention by the cords. The members may be externally shaped to facilitate gripping in the palm of a hand with the members in attached relationship. The members may be removably attached to the frame of window coverings and may be formed to retain the cords in a looped configuration displaced from children's reach.

摘要翻译： 包括第一和第二构件的安全装置附接到用于窗帘的拉绳，以防止儿童在儿童玩拉绳时窒息。 第一和第二构件的第一表面上的定位件在横向于这些第一表面的方向上对构件施加力时，在第一表面处以可分离的关系联接第一和第二构件。 第一构件由一根绳索在从第一表面沿第一方向横向移位的位置处被保持，并且第二构件在与第一构件的第一方向相反的第二方向上与第一表面横向移位的位置处被另一个绳索保持 方向。 在第二表面上提供这种保持物，该第二表面横向于第一表面并且从该第一表面移位。 第二表面相对于彼此成形，以提供在第一表面的方向上施加力时在第一表面处分离第一和第二构件。 具体地，第二表面可以从由帘线保持的位置向下倾斜到第一表面。 这些构件可以是外部成形的，以便于在附着关系的构件中握住手掌。 构件可以可移除地附接到窗帘的框架上，并且可以形成为将绳索保持为从儿童接触到的环形构型。

公开(公告)号：US20120231935A1

公开(公告)日：2012-09-13

申请号：US13414553

申请日：2012-03-07

申请人： Richard M. Langhart

发明人： Richard M. Langhart

IPC分类号： A63B21/002 ,  E04H15/02

CPC分类号： A61H1/02 ,  A61H2201/0107 ,  A63B71/02 ,  A63B71/0622 ,  A63B2023/006 ,  A63B2071/0694 ,  A63B2220/70 ,  A63B2225/10 ,  A63B2225/68 ,  A63B2225/682

摘要： A pegboard substrate is provided having holes on a surface thereof. The holes of the pegboard are configured to receive a plurality of components that interchangeably fit into the pegboard substrate to form a stretching station. The plurality of components may include pegs directly received in the holes and a seat, a handle, or a platform connected to at least one peg. The pegboard substrate together with the plurality of components received by the holes forms a modular stretching station for an individual to stretch any number of body parts to warm-up muscles prior to engaging in a physical activity. The pegboard substrate may be large enough to accommodate several stretching stations thereby forming a circuit such that a group of individuals can use the apparatus to stretch simultaneously. Add-on items may be provided including: vending machines, informational or marketing displays, trash cans, hand wipe dispensers, and the like.

摘要翻译： 提供了一种在其表面上具有孔的栓板基板。 钉板的孔被构造成容纳可互换地装配到钉板基板中的多个部件，以形成伸展台。 多个部件可以包括直接容纳在孔中的钉和与至少一个钉连接的座，手柄或平台。 栓钉基板与由孔容纳的多个部件一起形成一个模块化的拉伸工位，用于个体在进行身体活动之前将任何数量的身体部分伸展至预热肌肉。 栓板基底可以足够大以容纳几个拉伸站，从而形成电路，使得一组个体可以使用该装置同时拉伸。 可以提供附加项目，包括：自动售货机，信息或营销显示器，垃圾桶，手持式分配器等。