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    • 11. 发明授权
    • Method for manufacturing hose couplings
    • 软管接头的制造方法
    • US07849908B2
    • 2010-12-14
    • US12137872
    • 2008-06-12
    • Tsan-Jee Chen
    • Tsan-Jee Chen
    • B22D17/00B22D27/04B22D33/04
    • B22D17/00F16L37/18
    • A method for manufacturing hose couplings is composed of three steps as follows. The first step involves jointing and fixing a top casting-cavity insert and a bottom casting-cavity insert within a mold base of a casting machine. The second step is injecting a high-temperature molten metal into both the casting-cavity inserts, so that the molten metal can fill up the casting-cavity inserts. The third step is cooling the casting-cavity inserts by using a cooling liquid, so that the cooled and solidified metal can be released from the casting-cavity inserts to form a hose coupling. By using the method, various types of top casting-cavity inserts and bottom casting-cavity inserts may be adapted as desired and, therefore, various types of hose couplings may be manufactured as desired.
    • 软管接头的制造方法由以下三个步骤构成。 第一步涉及将浇铸机插入件和底部铸造腔插入件连接并固定在铸造机的模具底座内。 第二步骤是将高温熔融金属注入到两个铸腔插入件中,使得熔融金属可以填充铸造腔嵌件。 第三步骤是通过使用冷却液体来冷却浇铸腔嵌件,使得冷却和固化的金属可以从浇铸腔插入物中释放以形成软管接头。 通过使用该方法,可以根据需要适应各种类型的顶部铸造腔插入件和底部铸造型腔插入件,因此可以根据需要制造各种类型的软管接头。
    • 13. 发明授权
    • Nose-shielding device for helmet
    • 头盔用鼻屏蔽装置
    • US08707471B2
    • 2014-04-29
    • US13777545
    • 2013-02-26
    • Tsan-Jee Chen
    • Tsan-Jee Chen
    • A42B1/08
    • A42B3/18A42B3/24
    • An improved nose-shielding device comprises: a nose-shielding body, which has a nose-shielding surface and a positioning surface that are about perpendicular to each other, a nose-shielding portion is located around the central of the nose-shielding surface and protruded upward, a nose-shielding room is formed accordingly inside the nose-shielding portion, a nose-touching portion is formed at the bottom surface of the nose-shielding portion, an adjusting room is formed between the nose-touching portion and the bottom surface of the nose-shielding portion, and the improved nose-shielding device is characterized in that: the nose-shielding portion has a flexible folded member that integrates with a portion, corresponding to the bridge of an operator nose, of the nose-shielding portion, and is adjustable for the folding degree of the folded member according to the figure of the bridge of the operator nose, thus the nose-shielding body more fits the operator nose.
    • 改进的鼻屏蔽装置包括:具有鼻屏蔽表面和定位表面的鼻屏蔽体,它们彼此垂直,鼻罩部分位于鼻屏蔽表面的中心周围, 鼻部遮蔽部的鼻部遮蔽室形成在鼻部遮蔽部的底面的鼻部接触部,在鼻部接触部和底部之间形成有调节室 鼻屏蔽部的表面和改进的鼻屏蔽装置的特征在于:鼻遮蔽部具有柔性折叠部件,其与对应于操作者鼻部的桥部的鼻部屏蔽部分相结合的柔性折叠部件 并且根据操作者鼻部的桥梁的图形,可以对折叠构件的折叠度进行调节,因此鼻部遮蔽体更适合于操作者的鼻子。
    • 14. 发明授权
    • Nose-shielding device for helmet
    • 头盔用鼻屏蔽装置
    • US08407819B2
    • 2013-04-02
    • US13084671
    • 2011-04-12
    • Tsan-Jee Chen
    • Tsan-Jee Chen
    • A42B1/08
    • A42B3/24
    • A nose-shielding device comprises: a nose-shielding body, which has a nose-shielding surface and a positioning surface that are about perpendicular to each other, a nose-shielding portion being located around the central of the nose-shielding surface and protruded upward, a nose-shielding room being formed accordingly inside the nose-shielding portion, a nose-touching portion being formed at the bottom surface of the nose-shielding portion, an adjusting room being formed between the nose-touching portion and the bottom surface of the nose-shielding portion.
    • 鼻屏蔽装置包括:鼻罩屏蔽体,其具有鼻屏蔽表面和彼此垂直的定位表面,鼻罩屏蔽部分位于鼻屏蔽表面的中心周围并突出 鼻部遮蔽部形成在鼻部遮蔽部的内侧,形成在鼻部遮蔽部的底面的鼻部接触部,在鼻部接触部和底面之间形成有调节室 的鼻部遮蔽部。
    • 15. 发明授权
    • Tubular connection structure
    • 管状连接结构
    • US08186718B2
    • 2012-05-29
    • US12859355
    • 2010-08-19
    • Tsan-Jee Chen
    • Tsan-Jee Chen
    • F16L17/00
    • F16L37/18
    • A tubular connection structure having a tubular connection body, having a tubular space, each of the two sides of which has an open slot extended to form a pivotal base, the bottom of the tubular connection body extended to form a fastening base; a clasp lever pivotally connected to the pivotal bases, one end being a pressing portion, the other end being a stirring portion having a stirring lever accommodating base; a stirring lever accommodated in the stirring lever accommodating base, the top of the stirring lever being a stop convex portion configured to fasten the fastening base; a reset component one end of the reset component urged towards the stirring lever, the other end being urged towards the clasp lever; and at least two fixing members, connected to the clasp lever and the pivotal bases and connected to the stirring lever and the stirring lever accommodating base.
    • 一种管状连接结构,其具有管状连接体,其具有管状空间,其两侧中的每一侧具有延伸以形成枢转底座的开口槽,所述管状连接体的底部延伸以形成紧固基部; 一个可枢转地连接到所述枢转底座的钩杆,一端是按压部分,所述另一端是具有搅拌杆容纳底座的搅拌部分; 搅拌杆容纳在所述搅拌杆容纳底座中,所述搅拌杆的顶部是用于固定所述紧固基部的止动凸起部; 所述复位部件的一端被推向所述搅拌杆,所述另一端被推向所述扣环杆; 以及至少两个固定构件,其连接到所述抓钩杆和所述枢转底座并且连接到所述搅拌杆和所述搅拌杆容纳底座。
    • 17. 发明授权
    • Quick coupling
    • 快速耦合
    • US6120065A
    • 2000-09-19
    • US275672
    • 1999-03-24
    • Tsan-Jee Chen
    • Tsan-Jee Chen
    • F16L37/18F16L55/00
    • F16L37/18
    • An improved structure of quick coupling comprises mainly a main connecting body, press rods, stoppers and flange press portions. Each of two lateral sides of the main connecting body is extended to form a pair of flanges, which is provided with circular holes. A traverse pin is used to penetrate these two flanges and the press rod to fix the press rod at the main connecting body. When another connector is jointed to the improved quick coupling, the press rods are in parallel with the main body and meanwhile, an arc head at front end of the press rod is fastened to another connector for consolidating the combination, and the stopper in a reception cavity at front end of the press rod will insert in a circular hole that accommodating the flange press portion to ensure the press rod will not bounce up owing to pressure of flowing liquid in pipe or external vibration. When detachment of the connectors is desired, the flange press portion must be pressed firstly, so that the press rods can be pulled up to separate the jointed connectors.
    • 快速联接的改进结构主要包括主连接体,压杆,塞子和法兰压力部分。 主连接体的两个侧面中的每一个被延伸以形成一对凸缘,其设有圆形孔。 横向销用于穿过这两个法兰和压杆将压杆固定在主连接体上。 当另一个连接器连接到改进的快速联接时,按压杆与主体平行,同时,压杆前端的弧形头被紧固到另一个连接器上,用于固定组合,并且接收器中的止动器 压杆前端的空腔将插入容纳法兰压力部分的圆形孔中,以确保压杆由于管内液体流动的压力或外部振动而不会弹起。 当需要连接器的拆卸时,必须首先按压法兰按压部分,从而可以将压杆拉起以分离连接的连接器。