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公开(公告)号：US4528728A
公开(公告)日：1985-07-16
申请号：US527297
申请日：1983-08-26
CPC分类号： F16B45/02 , Y10T24/45335 , Y10T24/4534 , Y10T24/45351
摘要： A latching and locking snap hook utilizing a conventionly shaped snap hook body having a normally open hook end portion which is opened and closed to receive and discharge a connector, line or other fixture by movement of a spring biased latch member pivotally connected to the snap hook body at a position remote from the open hook portion, the spring biased latch member extending beyond the body of the snap hook on the side opposite to the open hook end and capable of being moved in a direction away from the hook end portion about the pivot to open the snap hook end portion when a locking member received between the snap hook body and the spring biased latch is moved from a position where it interferes with the movement of the latch to a position where it does not interfere with that movement.
摘要翻译： 一种锁定和锁定卡扣钩，其使用常规形状的卡扣钩体，其具有常开钩形端部，该开口钩端部被打开和关闭以通过可枢转地连接到卡扣钩的弹簧偏压闩锁构件的运动而接收和排出连接器，线或其它固定件 主体位于远离打开的钩部的位置处，弹簧偏置的闩锁构件在与钩钩端相反的一侧延伸超过卡扣钩的本体并且能够绕枢轴转动远离钩端部的方向移动 当接收在卡扣钩体和弹簧偏置闩锁之间的锁定构件从其阻挡闩锁的运动的位置移动到其不干扰该移动的位置时，打开卡扣钩端部。
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公开(公告)号：US4434536A
公开(公告)日：1984-03-06
申请号：US433873
申请日：1982-10-13
CPC分类号： F16B45/02 , Y10T24/45335 , Y10T24/45351
摘要： A positively locking snap utilizing a conventionally shaped snap hook having a normally open hook end portion which is opened and closed to receive and discharge a line or other fixture by movement of a U-shaped spring biased closure pivotally connected to the snap body at a position remote from the open hook portion, the U-shaped spring biased closure extending beyond the body of the snap hook on the side opposite to the open hook end and capable of being moved in a direction away from the hook end portion about the pivot to open the snap hook end portion when a locking member received between the snap hook body and the spring biased closure on the hook side of the snap hook body is moved from a position where it interferes with the movement of the spring closure to a position where is does not interfere with that movement, the movement of the locking member being facilitated by the provision of an exposed lateral extension of the member extending beyond the spring biased closure toward the end of the snap hook opposite from the hook end portion.
摘要翻译： 使用常规形状的卡扣钩的正锁定卡扣具有常开的钩端部，该开口钩端部被打开和关闭，以通过在枢转地连接到卡扣体的位置处的U形弹簧偏压闭合件的运动来接收和排出线或其它固定件 远离开口钩部分的U形弹簧偏压闭合件延伸超过卡扣钩体的与开钩端相反的一侧的主体，并且能够绕远离钩端部的方向绕枢轴移动以打开 当接合在卡扣钩体和卡扣钩体的钩侧上的弹簧偏压闭合件之间的锁定构件从其与弹簧盖的运动相干扰的位置移动到位置时，卡扣钩端部 不妨碍该移动，通过提供延伸超过弹簧偏置闭合的构件的暴露的横向延伸部分来促进锁定构件的运动。 卡扣钩的端部与钩端部相对。
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公开(公告)号：US4528729A
公开(公告)日：1985-07-16
申请号：US527312
申请日：1983-08-26
CPC分类号： F16B45/02 , Y10T24/45335 , Y10T24/45351
摘要： A locking and latching snap hook, including an open hook body portion which is opened and closed to receive and discharge a to-be-connected item by movement of a normally closed, resiliently biased, latch member pivotally connected to the body. The hook body and latch member each generally carry a portion of one or more locking mechanisms which allows them to be releasably locked together to provide, along with the resilient bias latching, a locking capability to avoid inadvertent disengagement of the latch member from the hook body. The resiliently biased latch member extends beyond the body of the hook on the side opposite to the open hook end, and is capable of being selectively moved in a direction away from the hook end portion about the pivot to open the hook end portion of the body, when the locking mechanism is unlocked, and while simultaneously exerting pivoting force on the resiliently biased normally closed latch member. In some preferred embodiments a locking arrangement is provided by the provision of a locking element within the latch member which interferes with the rotation of the latching gate into an open or disengaged position.
摘要翻译： 锁定和闩锁卡扣钩，其包括敞开的钩体部分，该开放的钩体部分被打开和关闭以通过可枢转地连接到主体的常闭弹性偏压的闩锁构件的运动来接收和排出待连接物品。 钩体和闩锁构件各自通常承载一个或多个锁定机构的一部分，其允许它们被可释放地锁定在一起，以提供与弹性偏置闩锁一起的锁定能力，以避免闩锁构件与钩体无意脱开 。 弹性偏置的闩锁构件在与钩钩端相反的一侧延伸超过钩的本体，并且能够围绕枢轴沿远离钩端部的方向选择性地移动，以打开本体的钩端部 当锁定机构解锁时，同时在弹性偏置的常闭闩锁构件上同时施加枢转力。 在一些优选实施例中，通过在闩锁构件内设置锁定元件来提供锁定装置，该锁定元件妨碍闩锁门的旋转进入打开或分离位置。
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公开(公告)号：US4055014A
公开(公告)日：1977-10-25
申请号：US670109
申请日：1976-03-25
CPC分类号： G09F13/22 , A63H3/006 , B42D15/022 , G09F2013/222 , G09F2013/227
摘要： A lighted greeting card having indicia formed on the front face thereof. A backing of rigid polymeric foam material supports a sheet material card thereon, the sheet material card receiving at least one light emitting diode therein. The rear of the backing has first and second openings formed therein for receipt of a battery in one of two positions depending upon how the greeting card is to be displayed. Circuitry for flashing the diode on and off, either periodically or in repsonse to sound, is mounted in a recess in the front face of the backing, hidden by the sheet material card.
摘要翻译： 具有形成在其前面上的标记的点亮贺卡。 刚性聚合物泡沫材料的背衬支撑其上的片材卡，片材卡在其中容纳至少一个发光二极管。 背衬的后部具有形成在其中的第一和第二开口，用于根据贺卡的显示方式在两个位置之一中接收电池。 打开或关闭二极管的电路，周期性地或响应于声音的电路被安装在背衬的正面的凹槽中，该凹槽由片材卡所隐藏。
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