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    • 1. 发明专利
    • DUAL DIRECTIONAL OPENING TYPE MAIL ENVELOPE
    • IN808DE2014A
    • 2015-06-12
    • IN808DE2014
    • 2014-03-20
    • LEE HYUNHO
    • LEE HYUNHO
    • B65D27/36
    • The present invention relates to a dual directional opening type mail envelope and more specifically, an envelope that has opening start section with cutting part and cutting lines marked with arrows in the center that can be cut from both sides and a cutting part that had been partly cut beforehand. Dual directional opening type mail envelope includes an opening start section with cutting part and cutting lines marked with arrows that open when the thumb and index finger of the left hand flips the cutting part back where first and second cutting line are opened cleanly and rapidly and as thumb nail on the right hand is inserted into the gap to move left and right as cutting lines are comprises of arrows placed with distance which ensures that the envelope will be opened rapidly as a flying arrow without leaving any residue. When thumb nail of the right hand opens the envelope to the left, direction of the arrows are towards the left and when it opens the envelope to the right, direction of arrows are to the right which makes it easy to open the envelope from both directions at the center without any trouble and prevents pieces of envelope from falling off as it does when it is not opened easily; thus, there is no need to clean up after opening the envelope as dual directional opening type mail envelope is designed to be environmentally friendly. For this purpose, present invention provides dual directional opening type mail envelope which includes opening start section in the middle for envelope to open from both ends and part that had been partially cut before the envelope is opened which composes the cutting part.
    • 2. 发明申请
    • OPENER FOR A ROTATION ROTATION-TYPE BOTTLE CAP
    • 旋转式旋转瓶盖的开口
    • WO2012165851A3
    • 2013-02-07
    • PCT/KR2012004253
    • 2012-05-30
    • LEE HYUNHO
    • LEE HYUNHO
    • B67B7/18B67B7/14
    • B67B7/18
    • The present invention relates to an opener for rotating a rotation rotation-type bottle cap so as to open the bottle cap. The opener for a rotation-type bottle cap includescomprises: a first grasping part having a curvature greater than that of the bottle cap; a fixed handle on which a spring is mounted and having one end on which the first grasping part is disposedprovided; a second grasping part having a curvature less than that of the first grasping part; and a movable handle having an end on which the second grasping part is disposedprovided, the movable handle being elastically supported by the spring.
    • 本发明涉及一种用于旋转旋转式瓶盖以打开瓶盖的开启器。 用于旋转式瓶盖的开启器包括:第一抓取部分,其曲率大于瓶盖的​​曲率; 固定手柄,弹簧安装在该固定手柄上,其一端设置有第一抓持部分; 第二抓持部,其曲率比所述第一抓持部的曲率小; 以及具有端部的可动手柄,所述第二抓握部件设置在所述端部上,所述可动手柄由所述弹簧弹性地支撑。