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    • 1. 发明专利
    • Multi-purpose acid-etched metallic stamps and dies
    • GB2602706A
    • 2022-07-13
    • GB202115118
    • 2021-10-21
    • YONG JIA CHENEARL BROHARD
    • YONG JIA CHENEARL BROHARD
    • B44B5/02B32B15/06B41K1/04B41K1/38
    • A method for making a metallic stamp and die comprises the steps of providing a metallic plate 602; transferring a predetermined design to a surface of the metallic plate 604; exposing the surface of the metallic plate to a flow of an acid till the transferred design is etched on the surface 606; and applying a two-layer coating on a front and back surface of the metallic plate 608. The two-layered coating comprising an inner layer of a metallic paint; and an outer layer of a rubber paint. The metallic paint is configured between the etched design and the rubber paint. The metallic stamp and die is multifunctional or multipurpose and is configured for a combination of two or more crafting operations selected from the group consisting of: embossing, cutting, heat foiling, stamping, scoring, and inserting a pattern or design one or more substrates. There is also disclosed a metallic stamp and die (106, Fig.1B) comprising an acid-etched design thereon and a multi-purpose die assembly having a metal base (102, Fig.1A). The base having a cavity (104, Fig.1A) for receiving one or more inserts comprising the metallic stamp and die.
    • 6. 发明公开
    • Fixed weight dumbbell and barbell system
    • 系统的Kurzhanteln und Langhanteln mit festgelegtem Gewicht
    • EP2044979A1
    • 2009-04-08
    • EP08151770.8
    • 2008-02-21
    • Gao Yong Jia
    • Gao Yong Jia
    • A63B21/072
    • A63B21/0728A63B21/0724A63B21/0726
    • A handle has enlargements between a central gripping section and cylindrically shaped opposed end sections. The opposed end sections have free ends formed with male screw threads for the minority of their axial extents. A pair of weights are similarly configured. Each weight includes an inner center, coated outer layer, and a central cylindrical bore, and bushings in the bore. A locking nut is coupled to each free end of the handle. The diameter of the free ends of the handle is less than the diameter of the bushings for the rotatable coupling there between. An end cap is secured with respect to each weight. Screws extend through each end cap and outer layer. The screws extend into the inner center to join the end caps with respect to the weights.
    • 手柄在中心夹持部分和圆柱形相对的端部部分之间具有放大。 相对的端部部分具有用于其轴向范围中的少数的外螺纹的自由端。 一对重物被类似地配置。 每个重量包括内部中心,涂覆的外层和中心圆柱形孔,以及衬套在孔中。 锁紧螺母与手柄的每个自由端连接。 手柄的自由端的直径小于用于其间的可旋转联接的衬套的直径。 端盖相对于每个重物固定。 螺丝穿过每个端盖和外层。 螺钉延伸到内部中心,以相对于重物连接端盖。
    • 9. 发明授权
    • Switch with sinuated air-passageway
    • 切换带有空气通道
    • US08598481B2
    • 2013-12-03
    • US13313311
    • 2011-12-07
    • Yong-Jia WangLiang SunShi-Jie Tan
    • Yong-Jia WangLiang SunShi-Jie Tan
    • H01H1/10
    • H01H13/06H01H13/10H01H2203/038H01H2213/002
    • A switch includes an insulative housing, a pair of first and second contacts fixed in the insulative housing and a dome-shaped moveable contact. The insulative housing includes a receiving space and a first peripheral wall located outside of the receiving space. The first and the second contacts include first and second contacting sections, respectively. The first and the second contacting sections are separated a distance from each other and exposed in the receiving space. The dome-shaped moveable contact is mounted in the receiving space under condition that the moveable contact is constantly in contact with the second contacting section while the moveable contact is alternatively driven to engage with the first contacting section so as to establish electrical connection between the first contact and the second contact. The first peripheral wall defines a sinuated air-passageway communicating the receiving space to outside.
    • 开关包括绝缘壳体,固定在绝缘壳体中的一对第一和第二触点以及圆顶状的可动触点。 绝缘壳体包括容纳空间和位于容纳空间外部的第一周边壁。 第一和第二触点分别包括第一和第二接触部分。 第一和第二接触部分彼此间隔一定距离并在接收空间中露出。 在可移动触点与第二接触部分不断接触的状态下,圆顶状可动触点安装在接收空间中,同时可移动触点交替地被驱动以与第一接触部分接合,以便在第一触点之间建立电连接 接触和第二次接触。 第一周边壁限定了将接收空间传递到外部的有弯曲的空气通道。
    • 10. 发明授权
    • Push-push switch with movable terminal
    • 带可移动端子的推挽式开关
    • US07964814B2
    • 2011-06-21
    • US12482493
    • 2009-06-11
    • Yusho NakaseLiang SunYong-Jia Wang
    • Yusho NakaseLiang SunYong-Jia Wang
    • H01H13/70
    • H01H13/14H01H3/50
    • A push-push switch includes a housing having a space, a plurality of stationary terminals received in the housing, a button assembled to the housing, a movable terminal assembled to the button, and a spring member located between the housing and the button. The space has a first post defining a protrusion thereon. The stationary terminal defines a contacting portion extending onto a surface of the first post and a soldering portion extending out of the housing. The movable terminal further defines a downwardly-extending contact arm and a downwardly-extending felt-generated spring arm extending from a planar base portion thereof while at different positions. The contact arm is established electrically connection with the contacting portion of the stationary terminal when the button is depressed, and the felt-generated spring arm is engaged with the protrusion of the first post in the meantime.
    • 按压开关包括具有空间的壳体,容纳在壳体中的多个固定端子,组装到壳体上的按钮,组装到按钮上的可移动端子以及位于壳体和按钮之间的弹簧构件。 该空间具有在其上限定突起的第一柱。 固定端子限定延伸到第一柱的表面上的接触部分和延伸出壳体的焊接部分。 可动端子还限定了一个向下延伸的接触臂和一个向下延伸的毛毡产生的弹簧臂,其从不同位置的平面基部延伸。 当按钮被按下时,接触臂与固定端子的接触部分电连接,并且毛毡产生的弹簧臂同时与第一柱的突起接合。