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    • 71. 发明专利
    • LOCK DEVICE FOR SLIDE FASTENER
    • JPH04272380A
    • 1992-09-29
    • JP5807591
    • 1991-02-27
    • YOSHIDA KOGYO KK
    • AKASHI SHUNJI
    • A44B19/30E05B65/52
    • PURPOSE:To promote durability of a card-shaped key and to make it possible to provide a lock in correspondence with designs of a bag, etc., by inserting the card-shaped key in one direction only to lock and unlock therewith. CONSTITUTION:A locking means 15 constituted of a directly locking and unlocking latch 20 and a stopper 24 is provided. After that, the stopper 24 has an operation block as driving source shifting in locking and unlocking directions to provide an operation means 16. Then, the operation block is connected to the stopper 24 with a wire 32, and the operation block is placed in an insertion direction of a card-shaped key 30 so that it is capable of moving. At that time, the stopper 24 is rotated, and the stopper 24 is so formed that the front end thereof is inserted in the lower part of the front head section 19 of both lock levers. Subsequently, the card-shaped key 30 is inserted toward the step face of the operation block, and the operation block is lowered to rotate the stopper 24. Accordingly, the operation is reversed by a direction energizing the stopper 24, that is, the card-shaped key 30 is inserted to push the operation block against it, and locking and unlocking is made.
    • 79. 发明专利
    • LOCKING DEVICE
    • JPH01263379A
    • 1989-10-19
    • JP9312688
    • 1988-04-15
    • NIPPON DENSHI LOCK KK
    • WAKE KIYOYASU
    • E05B71/02A44B19/30
    • PURPOSE:To facilitate an operation by fitting a fitting/removing member which has a one-side installing portion and on which an engaging head portion is projectingly provided into a lock body which has the other-side installing portion and on which a latch plate is rotatably supported and locking/unlocking the fitting/removing member by moving the latch plate. CONSTITUTION:An installing portion 12 linked to one end portion of a chain is provided while rotatably supporting a latch plate 13 on a lock body 11, and an installing portion 16 linked to the other end portion of the chain is provided while projectingly providing an engaging head portion 19 on a fitting/removing member 15. A rotary member 20 consisting of a knob 21, a driving body 22, and a rotary plate 23 is installed on the casing portion 14 of the body 11. As the head portion 19 is inserted into the casing 14, it moves the latch plate 13 upward, an engaging portion 13b is engaged with the cut-out groove of the head portion 19 and, by rotating the knob 21, regular locking is performed. Then, by rotating the knob 21 based on a password number, the cut-out portion 21 of the driving body 22 is conformed with the cutout portion 33 of the rotary plate and the member 15 is pulled off of the body 11 to remove engagement.
    • 80. 发明专利
    • BOTH-END JOINING TYPE ZIPPER NUMBER LOCK
    • JPH01207578A
    • 1989-08-21
    • JP2266588
    • 1988-02-02
    • JIENNRON CHIEN
    • JIENNRON CHIEN
    • E05B37/02A44B19/30E05B65/52
    • PURPOSE: To facilitate locking operation and to improve the ability of protection against theft by providing a number lock for zippers, which comprises a zipper lock body with a built-in number lock device and zipper lock hocks, in a zipper body which loosely moves in accordance with the number set. CONSTITUTION: A zipper number lock comprises a number lock set for setting a set of secret numbers, which comprises a key wheel 42, a dial wheel 43, a spring piece 44 and a number setting table 50, etc., a zipper body 1 having a part set comprising a normal lock piece 60 and a pushing spring 70 and zipper hocks 3. The principle of a lever is applied to the normal lock 60 so that a lock projection section 31 is inserted into the set groove 64 of the normal lock piece to be locked under any conditions, and a projected gear 63 is received in the gear groove 422 of the key wheel 42 by the rotation of the dial wheel 43 for lock releasing. In addition, the number setting table 50 is pressed to move the key wheel 42 for releasing the engagement with the dial wheel 43 so that new number setting becomes possible.