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    • 3. 发明授权
    • Movable jaw quick release apparatus of a vice
    • 活动式钳口快速释放装置
    • US08973911B2
    • 2015-03-10
    • US13592920
    • 2012-08-23
    • Chang Yi LinChia-Chun HsuChang-Chih Lin
    • Chang Yi LinChia-Chun HsuChang-Chih Lin
    • B25B1/10B25B5/10B25B1/24B25B5/16B23Q3/02B23P19/04
    • B25B1/2405B25B1/103B25B1/2473Y10T29/53878
    • A movable jaw quick release apparatus of a vice comprises a tooth base, a movable jaw and two restriction elements. The tooth base is formed with two inclined guide grooves, each of which has a first inclined surface, a second inclined surface and a bottom surface. The left and the right side surfaces of the movable jaw are formed with a through hole respectively. Each restriction element penetrates one of the through holes and moves between a first position and a second position along one of the inclined guide groove As the movable jaw generates vibration forces, each restriction element transfers the vibration forces to the tooth base, therefore, the movable jaw do not move upwardly and shake toward a work piece and reduce its clamping force for the work piece.
    • 虎钳的可移动夹爪快速释放装置包括一个齿座,一个活动夹爪和两个限制件。 齿根形成有两个倾斜的导向槽,每个倾斜的导向槽具有第一倾斜表面,第二倾斜表面和底部表面。 活动夹爪的左右侧面分别形成有通孔。 每个限制元件穿过一个通孔,沿着倾斜的导向槽中的一个在第一位置和第二位置之间移动。随着可动钳产生振动力,每个限制元件将振动力传递到齿座,因此可动 颚不向上移动并朝向工件振动并减小其对工件的夹紧力。
    • 4. 发明授权
    • Structure of a stamp
    • 邮票的结构
    • US5826506A
    • 1998-10-27
    • US759251
    • 1996-12-02
    • Chang Yi Lin
    • Chang Yi Lin
    • B41K1/02B41F31/00
    • B41K1/02
    • An improved structure of a stamp comprises a main body, a stamp body, a press cover and two rotating lids. The stamp body has an ink compartment and a cylindrical rod, a stamping surface on the bottom, and two protrusion rods on each lateral side. The ink compartment has a protrusion piece and a blockage protrusion. The main body has a bottom surface with few holes for the stamp body to go through. The press cover has a block piece in the inner side for clipping on the surface of the stamp body, thus the press cover and the stamp body can be moved together. The cylindrical rod of the stamp body is encased by a spring. The press cover has an opening on each side for locating a sliding switch which the sliding switch has a blockage piece in the inner surface. The rotating lid has a sliding trough each at four lateral bodies and a center rod each at four vertical ends. The main body has a protrusion device on the inner surfaces at the lower part. The protrusion device has a position trough at the upper and lower side to encase the center rod of the rotating lids. Accordingly, the blockage piece of the sliding switch can be moved to the upper side of the main body to prevent the press cover from moving downwards. The rotating lids can be opened or closed according to the vertical movement of the stamp body.
    • 印模的改进结构包括主体,印模体,压盖和两个旋转盖。 邮票体具有墨水室和圆柱形杆,底部上的冲压表面和每个侧面上的两个突出杆。 墨水室具有突出部和堵塞突起。 主体具有底部表面,几乎没有孔用于邮票体通过。 压盖在内侧具有块状块,用于在印模体的表面上夹持,因此压盖和印模体可一起移动。 邮票主体的圆柱形杆由弹簧包住。 压盖在每侧具有开口,用于定位滑动开关,滑动开关在内表面具有堵塞件。 旋转盖在四个侧体上具有滑动槽,每个在四个垂直端具有中心杆。 主体在下部的内表面上具有突起装置。 突起装置在上侧和下侧具有位置槽以包围旋转盖的中心杆。 因此,滑动开关的堵塞件可以移动到主体的上侧,以防止压盖向下移动。 可以根据印章主体的垂直运动打开或关闭转动盖。