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    • 3. 发明授权
    • Jewelry clasp
    • 珠宝扣
    • US06408493B1
    • 2002-06-25
    • US09602358
    • 2000-06-22
    • David YurmanDon Johnson
    • David YurmanDon Johnson
    • F16B4504
    • A44C5/2023Y10T24/45382
    • A novel clasp comprises a casing at least partially hollow, an insert and a pin. The casing includes an opening at one end leading to a recess within the casing for securing a loop to be restrained by the clasp. The insert is contained within the hollow of the casing and includes two holes which act in conjunction with the pin to allow the insert to move between first and second stop positions within the casing. In one position the leading edge occludes the opening in the casing, thus closing the clasp. In a second position the leading edge of the insert is retracted within the casing, exposing the opening in the casing, thus opening the clasp. The pin is fixed within the casing and rests within one of the two stop positions of the insert.
    • 新颖的扣环包括至少部分中空的外壳,插入件和销。 外壳包括在一端的通向壳体内的凹部的开口,用于固定由扣环约束的环。 插入件容纳在壳体的中空部内,并且包括与销一起作用的两个孔,以允许插入件在壳体内的第一和第二停止位置之间移动。 在一个位置,前缘封闭壳体中的开口,从而封闭扣环。 在第二位置,插入件的前缘缩回到外壳内,露出外壳中的开口,从而打开扣环。 销固定在外壳内,并固定在插入件的两个止动位置之一中。
    • 5. 发明授权
    • Hanging hook
    • 吊钩
    • US06401312B1
    • 2002-06-11
    • US09788383
    • 2001-02-21
    • Su-Hsing Wang
    • Su-Hsing Wang
    • F16B4504
    • F16B45/04F16B21/18F16B45/02Y10T24/45288Y10T24/45304Y10T24/45382Y10T24/45387Y10T24/45393Y10T24/4755
    • Hanging hook including a hook section, a latch member, a spring, a restricting column, a ring body and a C-shaped latch ring. The hook section has a stem body a lower end of which is formed with an annular stop section. One side of the stop section is cut with a restricting split. The other side of the stop section is provided with a downward extending hook. An upper end of the stem body is pivotally connected with the ring body. An upper side of the latch member is formed with a receiving hole. A bottom face of the receiving hole is formed with a through hole. One side of the latch member is formed with a downward extending latch arm. A lower side of the restricting column is provided with a small diameter fitting post. A stop face is defined between the small diameter section and the large diameter section of the restricting column. The restricting column is formed with a central passage.
    • 挂钩包括钩部,闩锁构件,弹簧,限制柱,环形体和C形闩锁环。 钩部具有杆本体,其下端形成有环形止动部。 停止部分的一侧用限制裂缝切割。 止动部分的另一侧设置有向下延伸的钩。 杆体的上端与环体枢转连接。 闩锁构件的上侧形成有接收孔。 接收孔的底面形成有通孔。 闩锁构件的一侧形成有向下延伸的闩锁臂。 限制柱的下侧设置有小直径配件柱。 在限制柱的小直径部分和大直径部分之间限定了止动面。 限制柱形成有中心通道。