Improved structure of film scroll bar

【patent type】 utility model 【patent name】 Improved structure of film scroll bar
【Applicant】 Shi Lei Co., Ltd. [Inventor] Hua Weiyu [Main Applicant Address] Taiwan, China [Application Number] 200520001656.1
【 Application Date 】 2005.01.27
[Examination and announcement number] 2764745
【 Validation announcement date 】 2006.03.15
[Main classification number] B65H35/06(2006.01)I
[Classification] B65H35/06(2006.01)I
[Sovereign Items] 1. An improved structure of a film rolling bar characterized in that it includes a body having a ring shape, a trailing edge extending a set of joints, and cards are respectively provided on both sides of the hemming part. The hook is provided with an arc-shaped inverted L-shaped pressing piece below the inner edge. The lower edge and both sides of the pressing piece are respectively provided with a groove along the seat body, so that the pressing piece is appropriately suspended due to the suspension; a collar , which is slightly larger than the seat body fitting part, the front edge of which is set to a larger diameter shin part, and the surface is provided with a plurality of axial ribs; according to the combination of the above components, a film rolling bar is formed to make the roll The film is sleeved at the two ends of the two scroll bars.
[Instructions CD-ROM] D0611-2
【Abstracts】 The utility model relates to an improved structure of a film rolling bar, which is mainly provided with an annular seat body, and extends a set of joints at the rear edge of the seat body, and a symmetrical hook is arranged at the catching part to provide a shaft The ring is fitted, and the lower edge of the base body is provided with an arc-shaped inverted L-shaped pressing piece. The lower edge of the pressing piece and both sides of the pressing piece are provided with an L-shaped cutting groove along the base body, so that the pressing piece forms an appropriate elasticity. In use, the two ends of the rolled film are sleeved on the collars of the two seat bodies, and are stretchedly wrapped around the seat body with both hands held in the package, and after being covered, they are lowered by the pressing of the press piece by the hand. The abutment of the abutment against the collar forms a tight stop for the film to facilitate packaging operations.
【 Agency 】 Beijing Kelon Haoyu Intellectual Property Agency Co., Ltd. [Agent] Sun Yuchen

Source: Beijing Wanfang Data Co., Ltd.