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    • 1. 发明公开
    • 펀칭장치
    • 冲孔装置
    • KR1020170003775A
    • 2017-01-10
    • KR1020150092946
    • 2015-06-30
    • 이윤주
    • 이윤주
    • B21D28/24B21D28/26B21D37/10
    • 본발명은펀칭장치에관한것으로, 본발명은상면에금속판이위치하는베이스금형; 가압장치에연결되며, 가압장치의가압에의해상기베이스금형의상면에위치하는금속판을펀칭하는펀칭금형; 및상기펀칭금형에구비되며, 펀칭금형에의해펀칭된금속판의절단된조각을펀칭금형으로부터분리시키는푸싱유닛을포함하며, 상기베이스금형은상면과하면을갖는몸체부와, 상기몸체부의상면과하면을관통하는펀칭홀과, 상기펀칭홀과연통되도록상기몸체부의하면에구비된배출홈을포함하며, 상기펀칭금형은고정몸체부와, 상기고정몸체부에연장돌출되어상기베이스금형의펀칭홀에삽입되는펀칭부를포함하며, 상기펀칭부는하단내부에구비되는날형성홈과, 상기날형성홈에의해하단의테두리부분에형성되는절단날을포함한다. 본발명에따르면, 두께가얇은금속판은물론두께가두꺼운금속판을펀칭하여금속판에구멍을가공시펀칭구멍의내면을매끄럽게할 뿐만아니라금속판의펀칭구멍테두리에버가발생되는것을방지한다.
    • 穿孔装置技术领域本发明涉及一种穿孔装置, 冲压模具,与所述加压装置连接,通过所述加压装置的加压,对位于所述基底金属的上表面的所述金属板进行冲裁加工; 而如果设置有冲孔模具,包括:推动单元,用于通过冲压冲裁金属板的切断片分离的冲孔模具中,底模和主体部分管芯,具有上表面和下表面,所述主体部分的上表面 适于在与所述冲孔,并通过冲孔并包括设置在所述主体部的下表面,所述冲模被突出于所述固定体部延伸的排出槽,所述的底模的冲头孔固定体部 其中冲孔部分包括设置在下端的刀片形成槽和由刀片形成槽形成在下端边缘的切割边缘。 所述金属板的。根据本发明,为了防止以及通过冲压厚的金属板以及金属薄板中的一个金属板加工孔时的厚度的光滑的内表面冲孔冲压孔边缘自从发生。
    • 9. 发明公开
    • 스프링 욕실화
    • 弹簧鞋
    • KR1020100054649A
    • 2010-05-25
    • KR1020080113649
    • 2008-11-14
    • 이윤주
    • 이윤주
    • A43B3/10A43B13/18
    • A43B3/101A43B3/108A43B13/183
    • PURPOSE: Spring bathroom slippers are provided, which enable water to flow down by forming a slope in the slippers when taking off the slippers. CONSTITUTION: Spring bathroom slippers are constituted as follows. A spring mounted on the front of the sole of the slippers is compressed when putting on the slippers and is released when taking out the slippers. The front of slippers becomes higher than the rear of the slippers by the elasticity of the spring. Therefore, drainage of bathroom slippers is facilitated by the natural slope.
    • 目的:提供春季浴室拖鞋,当脱下拖鞋时,可以通过在拖鞋上形成斜坡来使水流下来。 构成:弹簧浴室拖鞋的构成如下。 安装在拖鞋底部的前部的弹簧在拖鞋上被压缩,并且在取出拖鞋时被释放。 拖鞋的前部由于弹簧的弹性而变得比拖鞋的后面高。 因此,自然坡度促进了浴室拖鞋的排水。
    • 10. 发明公开
    • 은으로 제조한 담배필터
    • 银色香烟过滤器
    • KR1020030014061A
    • 2003-02-15
    • KR1020010048414
    • 2001-08-10
    • 이윤주
    • 이윤주
    • A24D3/06
    • PURPOSE: Provided is a cigarette filter made of a thin silver plate with holes, silver threads or silver particles inside either a silver or a copper filter cylinder. The toxic materials in the cigarette smoke are absorbed by the silver fillers and eliminated by burning or washing after use. The filter is used repeatedly semi-permanently. CONSTITUTION: The filter comprises a copper, silver, plastic or paper filter cylinder(5); a porous thin silver plate(3), silver thread or silver fiber on which carbon particles(8) or additives(9) are coated and made into a roll to be filled into the filter cylinder, or either silver particles together with carbon particles(8) or a thin silver paper or silver coated fibers coated with carbon particles, all of which are filled into the filter cylinder for filtering purpose.
    • 目的:提供一个香烟过滤嘴,由银色或铜色滤筒内的银色银色薄板制成,银色或银色。 香烟烟雾中的有毒物质被银填料吸收,使用后通过燃烧或清洗消除。 过滤器被半重复使用。 构成:过滤器包括铜,银,塑料或纸过滤筒(5); 多孔薄银板(3),其上涂有碳粒子(8)或添加剂(9)的银线或银纤维并制成卷筒以填充到过滤筒中,或者银颗粒与碳颗粒一起 8)或涂覆有碳颗粒的薄银纸或银涂层纤维,所有这些纤维都填充到过滤筒中用于过滤。