Liftable hinge mechanism, reciprocating engaging mechanism and related airtight device for preventing gaseous matter from leakag

    公开(公告)号:US11905747B2

    公开(公告)日:2024-02-20

    申请号:US17109071

    申请日:2020-12-01

    Inventor: Pai-Chieh Huang

    Abstract: A liftable hinge mechanism includes a base, a connecting component and a pin. The base has a narrow slot. The connecting component has an axle hole. The pin slidably passes through the narrow slot and rotatably inserts into the axle hole. The connecting component can be rotated and/or shifted relative to the base via the pin. A reciprocating engaging mechanism includes a shaft, a rotary plate, a first engaging component and a linkage module. The rotary plate is rotatably disposed on the shaft. The linkage module is connected between the rotary plate and the first engaging component. Rotation of the rotary plate drives the linkage module to move the first engaging component into a locking mode or an unlocking mode. The liftable hinge mechanism and the reciprocating engaging mechanism are applied to an airtight device with a housing and a cover capable of being folded and unfolded.

    Linear driving force converting mechanism

    公开(公告)号:US11859656B2

    公开(公告)日:2024-01-02

    申请号:US17200162

    申请日:2021-03-12

    Inventor: Daisuke Yaginuma

    Abstract: A thrust converting mechanism has a shaft provided with a pair of helical mated portions, formed in mutually opposing directions; a pair of linear motion members having mating portions for engaging, respectively, the pair of mated portions; a case for supporting the pair of linear motion members so as to enable movement along the shaft, and for bearing the shaft rotatably; a rocking member that is borne on one of the linear motion members of the pair, and for engaging with the other linear motion member of the pair, and for rocking through relative motion of the shaft in respect to the case; and a moving member, supported on the case, that engages with the rocking member to move, through rocking of the rocking member, in a direction that crosses the shaft.

    BIOMETRIC FINGERPRINT SAFE
    85.
    发明公开

    公开(公告)号:US20230212881A1

    公开(公告)日:2023-07-06

    申请号:US17676903

    申请日:2022-02-22

    Applicant: MINGJIE WANG

    Inventor: MINGJIE WANG

    Abstract: The present disclosure generally relates to a lockable device, and more particular to a biometric fingerprint safe having a top opening wall which is released to upwardly fold at its opened position after verifying a fingerprint of a user. The biometric fingerprint safe includes a supporting mechanism provided between the housing and the lid for applying an upward force against the lid, a fingerprint module, a bolt matched with a latching mechanism installed in the housing, the latching mechanism has a motor electrically connected to the fingerprint module, a driving locking plate driven by an eccentric rod connected with the motor, a driven locking plate which is arranged side by side with the driving locking plate and synchronously actuated by the driving locking plate to rotate, so that the driven locking plate being matched with the bolt for locking or releasing the lid.

    COVERING DEVICE FOR A TOOL STORAGE STATION
    89.
    发明申请

    公开(公告)号:US20180087303A1

    公开(公告)日:2018-03-29

    申请号:US15577210

    申请日:2016-05-26

    Abstract: The invention relates to a covering device for a tool deposition station. The covering device includes a covering as well as a mechanism for moving the covering. The mechanism for moving the covering includes a rail and a first driver which is guided by the rail. The first driver is displaceable along the rail and is connected to the covering. The covering device can be brought into an opened position by way of a displacing of the first driver along the rail in a first direction and the covering device can be brought into a covered position by way of a displacing the first driver along the rail in a second direction which is opposite to the first direction. The mechanism is configured such that the displacing of the first driver effects at least a partial translatory movement of the covering.

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