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    • 11. 发明授权
    • 책갈피 겸용 독서대
    • 带书签的书桌
    • KR100967349B1
    • 2010-07-05
    • KR1020080060877
    • 2008-06-26
    • 김서연
    • 김서연
    • A47B23/00B42D9/00
    • 본 발명은 책갈피 겸용 독서대에 관한 것이다.
      이러한 본 발명의 책갈피 겸용 독서대는, 운반 시 하나 이상의 연결부재에 의해 억지끼움 된 3개 이상의 선상부재가 상호 간섭이 없는 완전평면구조를 이뤄 책속에 꽂아 운반할 수 있는 책갈피로 사용되고, 독서 시 상기 3개 이상의 선상부재 간에 상호 대응되는 회전각도를 통해 입체화 구조를 이뤄 책을 경사지게 안착 지지할 수 있는 독서대로 사용이 가능한 선형가변체로 이루어진 것을 특징으로 한다.
      따라서 본 발명에 의하면, 운반 시엔 3개 이상의 선상부재를 상호 간섭이 없는 완전평면구조를 이뤄 책속에 꽂아 책과 함께 운반할 수 있고, 이와 반대로 독서 시엔 3개 이상의 선상부재 간에 상호 대응되는 회전각도를 통해 입체화 구조를 이뤄 책을 안착 지지할 수 있는 등 하나의 선형가변체로서 책갈피 및 독서대 역할을 동시에 수행할 수 있는 등의 탁월한 효과가 있다.
      독서대, 책갈피 겸용, 선형가변체, 3개 이상의 선상부재 및 연결부재, 책갈피의 완전평면구조, 독서대의 입체화 구조
    • 17. 发明公开
    • 튼튼 고무줄 바지
    • 裤子
    • KR1020140002438A
    • 2014-01-08
    • KR1020120071479
    • 2012-06-30
    • 김서연
    • 김서연
    • A41D1/06A44B1/00
    • The present invention provides pants with a strong rubber ring, wherein a rubber ring is formed on the waist part, a snap button which is attached to the pants and has a tab is inserted into a hole by pulling the rubber ring and is closed when extending and contracting the rubber ring, the rubber ring is extended to a desired length while the pants are worn, the extended rubber ring is inserted into the hole, and a snap button which has a groove and is not fixed is inserted into the tab part. [Reference numerals] (AA) Part for inserting a tap; (BB) Closing snap button is not connected.; (CC) Snap button having a tap
    • 本发明提供一种具有坚固橡胶环的裤子,其中在腰部上形成有橡胶圈,通过拉动橡胶环将连接在裤子上并具有突片的扣扣插入到孔中,当延伸 并且在橡胶环收缩的同时,在裤子被磨损的同时将橡胶环延伸到期望的长度,将延伸的橡胶环插入孔中,并且将具有凹槽并且不固定的卡扣按钮插入到突出部分中。 (附图标记)(AA)用于插入水龙头的部件; (BB)关闭按钮未连接; (CC)Snap按钮有一个水龙头
    • 18. 发明授权
    • 거푸집 및 레일을 이용한 교량의 상부슬래브 압출가설용 압출가설 장치 및 그 시공 방법
    • 用于启动使用形式和轨道的桥梁的混凝土板的增加启动装置及其构造方法
    • KR101230049B1
    • 2013-02-05
    • KR1020120066561
    • 2012-06-21
    • 지윤희김서연이은경
    • 지윤희김서연이은경
    • E01D21/00E01D21/10E04B5/40E01D19/12E01D2/04E01D19/02E04C3/02E04C3/04
    • E01D21/00E01D2/04E01D19/02E01D19/125E01D21/10E04B5/40E04C3/02E04C2003/0465
    • PURPOSE: An extrusion device for upper slab extrusion construction for a bridge using a mold and a rail and a construction method of the same are provided to rapidly and easily extrude an upper slab along a steel pipe rail or a cut railroad. CONSTITUTION: An extrusion device for upper slab extrusion construction for a bridge using a mold and a rail comprises an extrusion jack(410), a form flange(430), a steel form(510), a pocket form(520), a steel pipe rail(580), and a shear stud. The extrusion jack is disposed on a shear pocketed extrusion slab form and consecutively extrudes an upper slab segment including a shear pocket portion(120) on an upper flange(210) of a steel box girder. The form flange is arranged along a direction of extrusion to guide the extrusion of the upper slab segment and arranges a steel mold and a pocket mold. The steel mold is disposed on an extrusion slab form and forms a tunnel at a lower part of the upper slab and an outer shape of the upper slab. The pocket mold is provisionally connected to a top of the steel mold to form the shear pocket portion on the upper slab segment. The steel pipe rail is arranged along an upper flange of a girder to control a transverse direction the upper slab segment. The shear stud is welded to an opening portion of the shear pocket on the upper flange after the extrusion of the upper slab segment is completed. The shear stud serves as a shear connector when the upper slab segment and the upper flange are synthesized. [Reference numerals] (AA) Before form removal; (BB) After downward form removal; (CC) Extrusion work place; (DD) Abutment
    • 目的:提供一种用于使用模具和轨道的桥梁的上部板坯挤压结构的挤压装置及其施工方法,以便沿钢管轨道或切割铁路快速且容易地挤压上部板坯。 构成:用于使用模具和轨道的桥梁的上部板坯挤压结构的挤出装置包括挤出千斤顶(410),成形凸缘(430),钢模(510),凹穴形式(520),钢 管轨(580)和剪力螺柱。 挤出千斤顶被设置在剪切袋式挤出板坯形式上,并且在钢箱梁的上凸缘(210)上连续地挤压包括剪切袋部分(120)的上部板坯段。 成形凸缘沿着挤出方向布置以引导上部板坯段的挤压,并且布置钢模和口袋模具。 钢模设置在挤压板坯上,在上板的下部形成隧道,上板的外形。 袋模具临时连接到钢模的顶部以在上板坯段上形成剪切袋部分。 钢管轨道沿着梁的上凸缘布置,以控制上板坯段的横向方向。 在完成上部板块段的挤出之后,将剪切螺柱焊接到上凸缘上的剪切槽的开口部分。 当上部板块段和上部法兰被合成时,剪力柱用作剪切连接器。 (附图标记)(AA)在去除表面之前; (BB)下降后取下; (CC)挤压工作场所; (DD)基台
    • 19. 发明公开
    • 안전성이 구비된 허리 근육 신장기.
    • 安全锻炼者为健康肌肉
    • KR1020080103938A
    • 2008-11-28
    • KR1020080107766
    • 2008-10-31
    • 김서연
    • 김서연
    • A63B23/02A63B23/00
    • A63B23/0222A63B21/4033A63B21/4039A63B2023/006
    • A system for extending a waist muscle is provided to adamantly maintain the form of supporting board regardless of the abrasion component or the weight of user and control curvature of the lumbar support according to the need of user. A system for extending a waist muscle(10) comprises the following features of: a base frame; a first support(30) forming the ladder shape; a glide(60) of the flat pattern; a gliding hole(61) settled at the upper part of glide; an axis of rotation(70) which is the shape of a round rod and in which as to the external side, the screw thread is formed; and a supporting board comprised of the fixed steel plate material with the convex arch shape toward the top. A pair of second vertical bars are formed and are protruded to the top. A plurality of second horizontal bars is formed to be isolated with certain distance to the top and bottom in the second vertical bar. A brake handle(100) is mounted in the second horizontal bar of the second support stand. A interruption member is equipped in the site adjacent to the deceleration sprocket.
    • 提供了一种用于延伸腰肌的系统,以根据用户的需要坚持维持支撑板的形式,而不管使用者的磨损成分或重量以及腰部支撑的曲率。 用于延伸腰部肌肉(10)的系统包括以下特征:底架; 形成梯形的第一支撑件(30) 扁平图案的滑翔(60); 一个滑翔道(61)沉降在滑行的上部; 旋转轴(70),其为圆棒的形状,并且在外侧形成有螺纹; 以及支撑板,其由朝向顶部的凸拱形状的固定钢板材料构成。 形成一对第二垂直杆并突出到顶部。 多个第二水平杆形成为在第二垂直杆中与顶部和底部一定距离隔离。 制动手柄(100)安装在第二支撑架的第二横杆上。 在与减速链轮相邻的位置配备有中断构件。