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    • 2. 发明公开
    • 연마기의 회전축 결합구조
    • 主动粉碎机的组合结构
    • KR1020120053692A
    • 2012-05-29
    • KR1020100114944
    • 2010-11-18
    • 차영길
    • 차영길
    • B24B45/00B24B47/10B24B5/18
    • B24B41/04B24B5/18
    • PURPOSE: An assembly structure of rotary shaft combination of polisher is provided to prevent abrasion of the rotary shaft due to friction of the rotary shaft and the metal layer. CONSTITUTION: An assembly structure of rotary shaft combination of polisher comprises a metal bearing(10), an adjusting screw(20), and a housing(30). The metal bearing has a first tapered surface, a plurality of oil grooves(12), and screw threads. A rotary shaft(2) is inserted into the metal bearing. An outer circumference of the metal bearing is formed into a first tapered side which gradually diminishes to one end. A plurality of oil grooves is formed in peripheral surface into a longitudinal direction. The screw threads are formed in circumference of one end.
    • 目的:提供旋转轴组合抛光机的组装结构,以防止由于旋转轴和金属层的摩擦而导致的旋转轴磨损。 构造:抛光机的旋转轴组合的组装结构包括金属轴承(10),调节螺钉(20)和壳体(30)。 金属轴承具有第一锥形表面,多个油槽(12)和螺纹。 旋转轴(2)插入金属轴承。 金属轴承的外周形成为逐渐减小到一端的第一锥形侧。 多个油槽沿周向形成在周面上。 螺纹在一端的圆周上形成。
    • 5. 发明公开
    • 골프클럽
    • 高尔夫俱乐部
    • KR1020150085952A
    • 2015-07-27
    • KR1020140005974
    • 2014-01-17
    • 차영길
    • 차영길
    • A63B53/04A63B53/00
    • A63B53/0475A63B53/00
    • 본발명은골프볼의타격시에골프클럽에가해지는충격을완화시켜클럽헤드의깨짐을방지하고클럽헤드의반발력을높여서비거리를향상시킬수 있는골프클럽에관한것이다. 본발명에따르면, 클럽샤프트(1)의선단에일체로결합되는클럽헤드(2)를포함하며, 상기클럽헤드(2)는속이빈 중공형태의바디(4)와이 바디(4)의전방에일체로형성된페이스(5)를포함하는골프클럽에있어서, 상기바디(4)에는개폐가능한개구부(12)가형성되고, 상기클럽헤드(2)의내부에는상기개구부(12)를통해에어를주입할수 있는탄성튜브(14)가내장되며, 상기탄성튜브(14)가팽창되면클럽헤드(2)의페이스(5)의배면부에탄성적으로접촉되도록된 골프클럽이제공된다.
    • 高尔夫球杆技术领域本发明涉及一种高尔夫球杆,其可以缓解高尔夫球杆撞击高尔夫球时产生的冲击力,并因此防止在增加排斥力的同时对高尔夫球杆的头部造成损坏,从而增加驱动距离。 本发明包括一个球杆头(2),它集成在球杆杆杆(1)的上端,其中球杆杆头具有一个中空的内部主体(4)和一个集成在前面的面(5) 主体(4)的一部分,其中主体(4)具有开口部分(12),该开口部分可以打开,其中内置在球杆头(2)内的弹性管(14)接收通过开口部分(12)喷射的空气, 由此当弹性管(14)膨胀时,弹性管可以在球杆头(2)的表面(5)的后表面处具有弹性接触。
    • 6. 发明公开
    • 코골이 및 수면무호흡 방지구
    • 防止嗅觉和睡眠的装置
    • KR1020130096416A
    • 2013-08-30
    • KR1020120017842
    • 2012-02-22
    • 차영길
    • 차영길
    • A61F5/56A61B5/08
    • A61F5/566
    • PURPOSE: A snoring and sleep apnea preventing device is provided to reduce the foreign body sensation within the mouth by being mounted to only the lower teeth and to prevent effectively snoring with the improved wearability by enabling the user to move the mouth free more freely during sleep. CONSTITUTION: A snoring and sleep apnea preventing device (10) is installed in the mouth of the wearer to prevent the snoring and sleep apnea. The snoring and sleep apnea preventing device comprises a fixing mounting part (20) fixed to the lower teeth of the wearer and recession preventing projections (30) protruding upwardly to be positioned on the front of the upper teeth in the upper surface of the fixing mounting part in order to prevent the lower teeth from moving back to the rear part of the upper teeth. As the recession preventing projection hangs on the front of the upper teeth, the lower jaw is protruded to the front than usual to secure the airway.
    • 目的:提供打鼾和睡眠呼吸暂停防止装置,通过仅通过安装在下牙部来减少口腔内的异物感,并通过使用户在睡眠期间更自由地移动口腔,从而有效地打击打鼾,改善穿戴性 。 构成:打鼾和睡眠呼吸暂停防止装置(10)安装在穿戴者的口中,以防止打鼾和睡眠呼吸暂停。 打鼾和睡眠呼吸暂停防止装置包括固定在穿戴者的下齿上的固定安装部分(20)和向上突出的防止凹部的突起(30),以定位在固定安装件的上表面中的上齿的前部 部分是为了防止下齿回到上牙的后部。 由于防衰缩突起悬挂在上牙的前部,下颌突出到正常位置以固定气道。
    • 7. 发明授权
    • 연마기의 회전축 결합구조
    • 主轴雾磨机的组合结构
    • KR101214340B1
    • 2012-12-20
    • KR1020100114944
    • 2010-11-18
    • 차영길
    • 차영길
    • B24B45/00B24B47/10B24B5/18
    • 본발명은연마기의연삭숫돌및 조정숫돌과같은연삭공구를회전시키는회전축(2)이결합되는구조에있어서, 상기회전축(2)이삽입되는관체형상이며외주면은일단부로갈수록축경되는제1테이퍼면(11)을이루고, 둘레면에는길이방향으로길게형성된복수개의오일홈(12)이둘레방향을따라이격형성되며, 일단둘레부에는나사산(16)이형성된메탈베어링(10); 상기메탈베어링(10)의나사산(16)에나사결합되는조절나사(20); 및내주면에상기제1테이퍼면(11)과면접하는제2테이퍼면(31)이형성되며상기메탈베어링(10)이삽입되는하우징(30);을포함하며, 상기조절나사(20)가조여지거나풀려짐에따라메탈베어링(10)의제1테이퍼면(11)이상기하우징(30)의제2테이퍼면(31)에의해가압되면서메탈베어링(10)과회전축(2)간의간격이좁아지는것을특징으로하는연마기의회전축결합구조가제공된다.