公开(公告)号：US5791721A

公开(公告)日：1998-08-11

申请号：US672087

申请日：1996-06-27

申请人： Yung-Ching Lin

发明人： Yung-Ching Lin

IPC分类号： B60J1/20 ,  E04F10/06 ,  B60J3/00

CPC分类号： B60J1/2019 ,  B60J1/2055 ,  B60J1/2063 ,  B60J1/208 ,  E04F10/0618 ,  E04F10/0648 ,  E04F10/0651 ,  E04F10/0659 ,  Y02T10/88

摘要： A motorized sun screen for covering a vehicle window has a base unit and a screen unit which includes a lower horizontal rod mounted rotatably on the base unit, an upper horizontal shaft and a screen with a bottom edge connected to the horizontal rod and a top edge connected to the horizontal shaft. Each of a pair of pivot arms has a lower end portion mounted pivotally on the base unit and an upper end portion slidably engaging the horizontal shaft. An extension spring has two ends connected respectively to the lower end portion of the pivot arms. A drive unit is mounted on the base unit and includes a motor with a rotatable drive shaft which is coupled to one end of the horizontal rod. The motor is operable in a first mode, wherein the motor permits the extension spring to contract, thereby causing the pivot arms to pivot away from each other to move the horizontal shaft upwardly and stretch the screen. In a second mode, the motor causes the horizontal rod to rotate, thereby winding the screen around the horizontal rod. As the screen is being wound, the pivot arms pivot toward each other moving the horizontal shaft downwardly and the extension spring tenses.

摘要翻译： 用于覆盖车窗的电动日光屏具有基座单元和屏幕单元，该单元包括可旋转地安装在基座单元上的下水平杆，上水平轴和具有连接到水平杆的底边的屏幕， 连接到水平轴。 一对枢转臂中的每一个具有可枢转地安装在基座单元上的下端部和可滑动地接合水平轴的上端部。 延伸弹簧具有分别连接到枢转臂的下端部的两端。 驱动单元安装在基座单元上，并且包括具有可旋转的驱动轴的马达，该马达与水平杆的一端相连。 电动机可以在第一模式下操作，其中电动机允许拉伸弹簧收缩，从而使枢转臂彼此远离枢转，以向上移动水平轴并拉伸屏幕。 在第二模式中，电动机使水平杆旋转，从而围绕水平杆卷绕屏幕。 当屏幕被缠绕时，枢转臂相互枢转，向下移动水平轴并且延伸弹簧时态。

公开(公告)号：US6079683A

公开(公告)日：2000-06-27

申请号：US205766

申请日：1998-12-04

申请人： Yung-Ching Lin

发明人： Yung-Ching Lin

IPC分类号： B60J1/20 ,  E04G3/00

CPC分类号： B60J1/2063

摘要： An angle adjustable support is to be used for supporting a sun-shade device, and includes a base with a pair of pivot lobes, a retaining member having a coupling portion adapted for coupling with the sun-shade device and a retaining projection which is pivoted on the pivot lobes, and an adjusting unit which includes a stationary clamping member disposed below the retaining projection and having a first retaining surface, a movable clamping member disposed below the retaining projecting and having a second retaining surface, and a regulating rod that extends threadedly through the movable clamping member and that is coupled rotatably to the stationary clamping member. The regulating rod is operable to move the movable clamping member from a locking position, in which the first and second retaining surfaces engage the peripheral surface of the retaining projection for cooperatively clamping and positioning the retaining projection between the clamping members, and an unlocking position, in which the second retaining surface is moved away from the first retaining surface to release the retaining projection from the clamping members and to permit pivoting of the retaining member for adjustment of the inclination of the sun-shade device.

摘要翻译： 用于支撑遮阳装置的角度可调节支撑件，并且包括具有一对枢转凸角的底座，具有适于与太阳遮光装置联接的联接部分的保持构件和枢转的保持突起 以及调节单元，其包括设置在保持突起下方并具有第一保持表面的固定夹紧构件，设置在保持突出部下方并具有第二保持表面的可动夹紧构件以及螺纹延伸的调节杆 通过可动夹紧件并可旋转地联接到固定夹紧件上。 调节杆可操作以使可动夹紧构件从锁定位置移动，其中第一和第二保持表面接合保持突起的周边表面，用于协同地夹持和定位夹持构件之间的保持突起，以及解锁位置， 其中所述第二保持表面从所述第一保持表面移开以从所述夹紧构件释放所述保持突出部，并且允许所述保持构件枢转以调节所述遮阳装置的倾斜度。

公开(公告)号：US6079474A

公开(公告)日：2000-06-27

申请号：US369793

申请日：1999-08-06

申请人： Yung-Ching Lin

发明人： Yung-Ching Lin

IPC分类号： B60J1/20

CPC分类号： B60J1/2033 ,  B60J1/205

摘要： A sun-shade assembly includes a stationary curved shaft, a tubular roller, a screen, and a torsion spring. The roller is made of a resilient material, and is sleeved rotatably around the shaft. The roller has a curvature conforming with that of the shaft. The screen is wound around the roller, and has a lower edge connected to the roller and an upper edge provided with a stretch rod which has a curvature conforming with that of the shaft. The torsion spring has a first end secured to the roller, and an opposite second end secured to the shaft. The screen is unwound from the roller when the stretch rod is pulled away from the roller, thereby resulting in rotation of the roller about the shaft in a first direction against biasing force of the torsion spring. The torsion spring biases the roller to rotate about the shaft in a second direction opposite to the first direction to result in winding of the screen onto the roller.

摘要翻译： 遮阳组件包括固定弯曲轴，管状辊，屏幕和扭转弹簧。 辊由弹性材料制成，并且可绕轴旋转。 辊具有与轴相符的曲率。 屏幕缠绕在辊上，并且具有连接到辊的下边缘和设置有与轴的曲率一致的拉伸杆的上边缘。 扭簧具有固定到辊的​​第一端和固定到轴的相对的第二端。 当拉伸杆从辊拉出时，屏幕从滚筒展开，从而导致辊绕第一方向围绕轴的旋转抵抗扭转弹簧的偏压力。 扭转弹簧偏压辊，使其绕与第一方向相反的第二方向围绕轴转动，从而导致丝网卷绕在辊上。

公开(公告)号：US5361568A

公开(公告)日：1994-11-08

申请号：US193264

申请日：1994-02-08

申请人： Yung-Ching Lin

发明人： Yung-Ching Lin

IPC分类号： A01D34/63 ,  A01D43/063 ,  A01D34/12

CPC分类号： A01D43/0631 ,  A01D2101/00 ,  A01D34/63

摘要： A lawn mower includes a blade support with a recess formed in the bottom side thereof and an outlet portion. A blade is mounted rotatably within the recess. A grass collecting unit has an inlet portion communicated with the outlet portion of the recess so as to collect grass that was cut from a lawn with the use of the blade. Several ventilation holes are formed through a wall of the grass collecting unit so as to reduce air pressure inside the grass collecting unit. The grass collecting unit has a positioning hole formed through the top wall thereof. A grass indicating unit includes a body member disposed in the positioning hole and capable of being pushed upward relative to the top wall of the grass collecting unit by virtue of air pressure inside the grass collecting unit, and a positioning assembly mounted securely on the body member so as to prevent removal of the body member from the top wall of the grass collecting unit. Accordingly, when grass within the grass collecting unit clogs the ventilation holes, the air pressure within the grass collecting unit is increased so as to push upward and protrude the body member from the top wall of the grass collecting unit so as to indicate to the user when adjustment of the amount of the collected grass within the grass collecting unit is required.

摘要翻译： 割草机包括具有在其底侧形成的凹部的叶片支撑件和出口部分。 叶片可旋转地安装在凹部内。 草收集单元具有与凹部的出口部分连通的入口部分，以便使用叶片收集从草坪切割的草。 通过草收集单元的壁形成几个通风孔，以减少草收集单元内的气压。 集草单元具有通过其顶壁形成的定位孔。 草地指示单元包括设置在定位孔中并且能够通过集草单元内的气压相对于草收集单元的顶壁被向上推动的主体构件，以及安装在主体构件上的定位组件 以防止本体构件从草收集单元的顶壁移除。 因此，当在草收集单元内的草料堵塞通风孔时，收集组件内的空气压力增加，从而向上推动并使主体构件从草收集单元的顶壁突出，以向用户指示 当需要调整收集草内收集的草的量时。

公开(公告)号：US4869542A

公开(公告)日：1989-09-26

申请号：US275003

申请日：1988-11-22

申请人： Yung-Ching Lin

发明人： Yung-Ching Lin

IPC分类号： B60J1/20

CPC分类号： B60J1/2047 ,  B60J1/2063 ,  B60J1/208

摘要： A sun visor device for shading the rear window of an automobile comprises a seat, a shade roller having an elongated cylindrical housing and a retractable shade body received within said cylindrical housing, a gripping member and a stay rod. The shade body of the shade roller can be pulled out from the cylindrical housing of the shade roller and stretched between the seat member and the gripping member. The seat and gripping member are respectively, fixedly disposed on a platform located under the rear window of the automobile and an inside rubber rib connected to the roof panel of the automobile and biased by the stay rod connected therebetween. Whereby, the sun visor device can be quickly and easily installed and dismantled without the need of drilling holes in the interior surface of the automobile.