公开(公告)号：US10777995B1

公开(公告)日：2020-09-15

申请号：US16533321

申请日：2019-08-06

申请人： Tsung-Mou Yu

发明人： Tsung-Mou Yu

IPC分类号： H02H3/08 ,  G01K5/64

摘要： A safety device for a switch includes a casing, a top cover, a conductive plate, a first terminal, a second terminal, a pushing member and a connection member. The first terminal has a first end in connection with a fixed end of the conductive plate. The second terminal has a first end with a second contact point corresponding to a first contact point on a free end of the conductive plate. The pushing member is disposed between the first terminal and the second terminal. A gap is defined between the pushing member and the conductive plate. The connection member is in connection with the top cover and the free end of the conductive plate. Therefore, the pushing member can effectively push and force the deformed conductive plate after overheating to trip off completely, so that a circuit is cut off, thereby achieving the purpose of protection of the switch.

公开(公告)号：US20130057380A1

公开(公告)日：2013-03-07

申请号：US13227467

申请日：2011-09-07

申请人： Tsung-Mou Yu

发明人： Tsung-Mou Yu

IPC分类号： H01H71/20

CPC分类号： H01H37/766

摘要： A protection device for a circuit includes a case and a breaker unit received in the case. The case has two sets of wires and each wire has two wire ends connected to the case. The breaker unit has at least one meltable member, at least two first resilient members, at least two conductive members and at least two second resilient members. When overload or overheat, the meltable member of the breaker unit reaches a pre-set temperature and melts and breaks to become debris. The conductive members are separated from the two wire ends to cut off the circuit.

摘要翻译： 用于电路的保护装置包括壳体和接收在壳体中的断路器单元。 外壳有两套电线，每根线都有两根线端连接到外壳上。 断路器单元具有至少一个可熔接构件，至少两个第一弹性构件，至少两个导电构件和至少两个第二弹性构件。 当过载或过热时，断路器单元的可熔组件达到预设温度并熔化并断裂成碎片。 导电构件与两个导线端分离以切断电路。

公开(公告)号：US20130037396A1

公开(公告)日：2013-02-14

申请号：US13209372

申请日：2011-08-13

申请人： Tsung-Mou Yu

发明人： Tsung-Mou Yu

IPC分类号： H01H21/04

CPC分类号： H01H23/04

摘要： A switch assembly includes a switch casing and a button pivotally connected with the switch casing. The switch casing has at least two sets of fastener slots disposed at two sides of the switch casing, respectively. The cover plate has a set of hooks corresponding to the fastener slots. The hooks are engaged with either set of the fastener slots. In addition, an upper side of the switch casing where the button is pivotally connected includes at least one positioning protrusion that is correspondingly engaged with a positioning groove provided on the cover plate to prevent erroneous assembly of the cover plate with the switch casing.

摘要翻译： 开关组件包括开关壳体和与开关壳体枢转地连接的按钮。 开关壳体具有分别设置在开关壳体的两侧的至少两组紧固件槽。 盖板具有一对对应于紧固件槽的钩。 钩与任一组紧固件槽啮合。 此外，开关壳体的可枢转地连接的开关壳体的上侧包括至少一个定位突起，其与设置在盖板上的定位槽相应地配合，以防止盖板与开关壳体的错误组装。

公开(公告)号：US20110225752A1

公开(公告)日：2011-09-22

申请号：US12861021

申请日：2010-08-23

申请人： Tsung-Mou Yu

发明人： Tsung-Mou Yu

IPC分类号： A47L13/00

CPC分类号： A47L13/14 ,  A47L13/20 ,  A47L13/58 ,  B25G1/04

摘要： A mop including a spinning member, a spiral rod, an extendable rod, a mop head, and a pressing rod is provided. The spinning member includes a first end, a second end opposite to the first end, and a spiral hole axially configured through the spinning member from the first end to the second end of the spinning member. The spiral rod is further provided with a unilateral bearing sleeved over the spiral rod. The spiral rod is sleeved inside the pressing rod. In operation, the mop is put in a basket which is free for rotation and is axially then applied with a downward pressure, and the extendable rod is withdrawn inside the pressing rod. The extendable rod thus synchronously carries the extendable rod, the mop head and the basket to rotate, thus applying a centrifugal force to remove the water content contained in the mop away from the basket.

摘要翻译： 提供了包括旋转构件，螺旋杆，可延伸杆，拖把头和按压杆的拖把。 旋转构件包括第一端，与第一端相对的第二端，以及从纺丝构件从纺丝构件的第一端至第二端轴向配置的螺旋孔。 螺旋杆还设置有套在螺旋杆上的单侧轴承。 螺旋杆套在压杆内。 在操作中，将拖把放入可自由旋转的篮中，并且轴向地向下施加向下的压力，并且可伸缩的杆在压杆内抽出。 可伸缩杆因此同步地承载可延伸的杆，拖把头和篮子旋转，从而施加离心力以将包含在拖把中的水分从篮子中移出。

公开(公告)号：US07982577B2

公开(公告)日：2011-07-19

申请号：US12477131

申请日：2009-06-03

申请人： Tsung Mou Yu

发明人： Tsung Mou Yu

IPC分类号： H01H71/16

CPC分类号： H01H71/16 ,  H01H1/50 ,  H01H2001/265

摘要： A safety device for a switch includes a first terminal, a second terminal and a conductive plate connected between the two terminals. A first contact point is connected to an end of the second terminal. The conductive plate has a first end fixed to the first terminal and a second contact point connected to a second end of the conductive plate and corresponding to the first contact point. A push rod is located at a side of the conductive plate and a gap is defined between the distal end of the push rod and the conductive plate. The push rod pushes a mediate portion of the conductive plate when the mediate portion of the conductive plate is overheating to bend toward the push rod under a current overload condition. The push rod applies a force to further separate the first and second contact points so as to ensure the circuit is cut off.

摘要翻译： 用于开关的安全装置包括连接在两个端子之间的第一端子，第二端子和导电板。 第一接触点连接到第二端子的端部。 导电板具有固定到第一端子的第一端和连接到导电板的第二端并对应于第一接触点的第二接触点。 推杆位于导电板的一侧，并且在推杆的远端和导电板之间限定间隙。 当导电板的中间部分过热时，推杆推动导电板的中间部分，以在电流过载状态下向推杆弯曲。 推杆施加力以进一步分离第一和第二接触点，以确保电路被切断。

公开(公告)号：US20100287722A1

公开(公告)日：2010-11-18

申请号：US12466377

申请日：2009-05-14

申请人： Tsung Mou Yu

发明人： Tsung Mou Yu

IPC分类号： A47L13/20

CPC分类号： A47L13/14

摘要： A mop includes a spinning device, a shank fixed to a first end of the spinning device, an operation rod having a first end connected to a second end of the spinning device, and a mop head connected to a second end of the operation rod. When a force is applied in a first direction making the operation rod and the spinning device move relatively in an axial direction, the mechanism in the spinning device drives the operation rod and the mop head to spin in the same direction simultaneously so as to generate a centrifugal force to remove the water from the mop head. When the force stops, the spring and the clutch structure in the spinning device make the operation rod back to the original position under a condition that the operation rod does not spin.

摘要翻译： 拖把包括纺纱装置，固定到纺纱装置的第一端的柄部，具有连接到纺纱装置的第二端的第一端的操作杆和连接到操作杆的第二端的拖把头。 当使第一方向施加力使得操作杆和纺纱装置沿轴向相对移动时，纺纱装置中的机构驱动操作杆和拖把头同时沿同一方向旋转，从而产生 离心力从拖把头去除水分。 当力停止时，旋转装置中的弹簧和离合器结构使得操作杆在操作杆不旋转的条件下返回到原始位置。

公开(公告)号：US20100122953A1

公开(公告)日：2010-05-20

申请号：US12482107

申请日：2009-06-10

申请人： Tsung Mou YU

发明人： Tsung Mou YU

IPC分类号： C02F1/00

CPC分类号： A47L13/58

摘要： A filtering structure for removing dregs from water is provided. The filtering structure includes a receptacle body, a dewatering unit, an operation unit, and a filtering unit. The receptacle body includes a receptacle tub and an assembling space. The dewatering unit is a hollow bucket which allows fluid flowing therethrough. The dewatering unit is assembled in the receptacle tub. The operation unit includes an operation member, a base, and a transmission mechanism connected with the operation member. The operation member is pivotally coupled to the base, and is allowed to swing like a teeterboard at a pivotal position thereof as a pivotal axis. The filtering unit includes a tank and a blade assembly. The tank is provided with a filtering screen. The blade assembly can be driven by the operation member to drive a water flow through the filtering screen, thus removing the dregs from the water.

摘要翻译： 提供了用于从水中除去渣的过滤结构。 过滤结构包括容器本体，脱水单元，操作单元和过滤单元。 插座主体包括插座桶和组装空间。 脱水单元是允许流体流过其中的中空桶。 脱水单元组装在容器桶中。 操作单元包括操作构件，基座和与操作构件连接的传动机构。 操作构件枢转地联接到基座，并且作为枢转轴线在其枢转位置处被允许作为跷跷板摆动。 过滤单元包括罐和叶片组件。 油箱设有过滤网。 叶片组件可以由操作构件驱动以驱动水流过过滤网，从而从水中除去渣。

公开(公告)号：US07583175B2

公开(公告)日：2009-09-01

申请号：US11941841

申请日：2007-11-16

申请人： Tsung Mou Yu

发明人： Tsung Mou Yu

IPC分类号： H01H71/16 ,  H01H71/58

CPC分类号： H01H23/24 ,  H01H37/54 ,  H01H37/74 ,  H01H77/04

摘要： A switch includes a body with a switch member on a top thereof, an extension extends from an underside of the switch member, and a substantially inverted L-shaped slot is defined through the extension. Two terminals extend through a bottom of the body, in which one of the terminals is fixed with a contact plate. The contact plate has a tongue with a free end, which contacts the other terminal when the circuit is ON, and is separated from the other terminal when the circuit is OFF. An operation member has a first end movably engaged with the slot and a second end connected with the contact plate. A positioning member having a first end pivotally connected to an inside of the body and a second end biasing the first end of the operation member. Under the current overload condition, the switch member is pivoted by a torsion spring to the OFF position.

摘要翻译： 开关包括在其顶部具有开关构件的主体，延伸部从开关构件的下侧延伸，并且通过延伸部限定大致倒置的L形槽。 两个端子延伸穿过主体的底部，其中一个端子用接触板固定。 接触板具有自由端的舌部，当电路接通时与其他端子接触，并且当电路断开时与另一端子分离。 操作构件具有可移动地与所述狭槽接合的第一端和与所述接触板连接的第二端。 定位构件具有可枢转地连接到主体的内部的第一端和偏置操作构件的第一端的第二端。 在当前的过载条件下，开关构件通过扭转弹簧枢转到关闭位置。

公开(公告)号：US07230516B2

公开(公告)日：2007-06-12

申请号：US11052640

申请日：2005-02-05

申请人： Tsung-Mou Yu

发明人： Tsung-Mou Yu

IPC分类号： H01H73/30 ,  H01H73/22

CPC分类号： H01H73/303

摘要： A circuit breaker includes a body having a neck member integrally connected thereto. A flange extends from an inner periphery of the neck member and a recess is defined in an inner periphery of the flange. Two terminals are connected to the body and a bi-metallic plate has an end fixed to one of the terminals and there other end of the bi-metallic plate is a free end on which a contact point is connected so as to be in contact with another contact point on one of the terminals. A button has a stop plate extending radially therefrom which is sized to move through the first recess of the flange, and the button is then rotated an angle to shift the stop plate away from the first recess. A resilient member is biased between the stop plate and an inside of the body. By the off alignment of the stop member and the flange, the button is not disengaged from the body.

摘要翻译： 断路器包括具有与其一体连接的颈部件的主体。 凸缘从颈部件的内周缘延伸出来，在凸缘的内圆周上形成一个凹槽。 两个端子连接到主体，并且双金属板的端部固定到一个端子，并且双金属板的另一端是自由端，接触点被连接在该自由端上以与其接触 其中一个终端上的另一个接触点。 按钮具有从其径向延伸的止动板，其尺寸设置成移动通过凸缘的第一凹部，然后将按钮旋转一定角度以使止动板从第一凹槽移开。 弹性构件偏置在止动板和主体内部之间。 通过止动构件和法兰的对准，按钮不脱离主体。

公开(公告)号：US20050264391A1

公开(公告)日：2005-12-01

申请号：US10855218

申请日：2004-05-26

申请人： Tsung-Mou Yu

发明人： Tsung-Mou Yu

IPC分类号： H01H71/16 ,  H01H73/26

CPC分类号： H01H73/26

摘要： A safety switch device includes a case with a switch pivotally engaged with an open top of the case and a ramp defined in an inside of the case. Two terminals are extended from the bottom of the case and a bimetallic plate having a first end fixed to one of the terminals. A distal end of the bimetallic plate is located above the other terminal. A pull rod is pivotally connected to the switch so as to lift the bimetallic plate by a hook portion thereof when switching to “OFF” status. A control member has a first end pivotally connected to the switch member and a probe extended from a second end of the control member. The probe is movably engaged with the ramp and the second end of the control member is movably located above the second end of the bimetallic plate.

摘要翻译： 安全开关装置包括具有与壳体的敞开顶部枢转接合的开关的壳体和限定在壳体的内部的斜面。 两个端子从壳体的底部延伸出来，双金属板具有固定到端子之一的第一端。 双金属板的远端位于另一个端子的上方。 拉杆枢转地连接到开关，以便当切换到“关”状态时，通过其钩部提升双金属板。 控制构件具有枢转地连接到开关构件的第一端和从控制构件的第二端延伸的探针。 探头与斜面可移动地接合，并且控制构件的第二端可移动地位于双金属板的第二端的上方。