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公开(公告)号：US20160090977A1
公开(公告)日：2016-03-31
申请号：US14500916
申请日：2014-09-29
发明人： Po Lin LIAO
CPC分类号： F04B37/14 , B25B11/007 , F04B33/00
摘要： A trigger-boosting pulling device includes an elongate shank, which receives a backward ram to slidably fit thereon, a suction cup, which is fixed to a rear end of the elongate shank, a hand-operating pump structure, which is fixed to a front end of the elongate shank and includes a T-shaped pull grip that is connected by a connection bar to a piston assembly. The connection bar includes a spring fit thereon for position restoration of the pull grip. The pump cylinder includes a handle mounted thereto. The handle has a trigger that is arranged to drive, via a connection lever, the connection bar. As such, the T-shaped pull grip can be first pulled to induce a suction force to reach an initial level and then the handle is held by a hand and the trigger is pulled to drive the connection lever for doubling the force so as to induce enhanced vacuum suction force in the suction cup.
摘要翻译： 触发器增压牵引装置包括细长的柄部，其容纳可滑动地配合在其上的向后压脚，固定到细长柄的后端的吸盘，固定到前部的手动泵结构 并且包括通过连接杆连接到活塞组件的T形拉手。 连接杆包括弹簧，用于拉动夹具的位置恢复。 泵筒包括安装在其上的手柄。 手柄具有触发器，其被布置成通过连接杆驱动连接杆。 因此，可以首先拉动T形拉手抓住以引起吸力以达到初始水平，然后用手握持手柄，并且拉动扳机以驱动连接杆以加倍力以引起 增加吸盘吸力。
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公开(公告)号：US09222471B2
公开(公告)日：2015-12-29
申请号：US13937877
申请日：2013-07-09
发明人： Po Lin Liao
CPC分类号： F04B39/14 , F04B33/00 , F04B33/005 , F04B53/162 , F04F5/14
摘要： A pump includes a cap that is fit into an opening of a pump body. The pump body has an external thread formed on an outer circumference close to a top face thereof for engagement with and coupling to a rotatable fixing ring having an internal thread so as to retain a cap from top side thereof. The threading engagement along the circumference fixes the cap and the pump body together. The cap has an underside from which a projecting ring extends downward. The projecting ring has a thread. A piston cylinder has an end forming a thread engageable with the thread of the projecting ring to complete the assembling of the piston cylinder.
摘要翻译： 泵包括配合到泵体的开口中的盖。 泵体具有形成在靠近其顶面的外圆周上的外螺纹，用于与具有内螺纹的可旋转固定环接合并联接到具有内螺纹的可旋转固定环，以便从其顶侧保持盖。 沿着圆周的螺纹接合将盖和泵体固定在一起。 盖子有一个下面，一个突出的环从该下面向下延伸。 突出的环有螺纹。 活塞气缸的端部形成可与突出环的螺纹接合的螺纹，以完成活塞气缸的组装。
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公开(公告)号：US20240149430A1
公开(公告)日：2024-05-09
申请号：US18501835
申请日：2023-11-03
发明人： Ying-Chieh Liao , Yu-Kuo Liao
CPC分类号： B25H3/02 , B25H3/06 , B65D21/0223 , B65D43/164 , B65D2251/1058 , B65D2543/00194
摘要： A toolbox is provided, including a main body, an inner tray and a plurality of first connecting mechanisms. The main body includes a box body and a cover body. The box body includes a surface and a receiving groove extending concavely from the surface. The inner tray is disposed on the box body and includes a lip portion and at least one receiving portion. The lip portion is laterally connected with the at least one receiving portion and abutted against the surface. The lip portion has at least two dodge notches extending concavely from a circumferential edge of the lip portion. The plurality of first connecting mechanisms respectively include a first connecting member. In a direction lateral to an opening direction of the receiving groove, each said first connecting member is located in an area corresponding to an opening of one of said dodge notches.
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公开(公告)号：USD1007666S1
公开(公告)日：2023-12-12
申请号：US29803351
申请日：2021-08-12
设计人： Po-Lin Liao
摘要： FIG. 1 is a top, front, and right perspective view of a smoke exhaust device for vehicle showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.-
公开(公告)号：USD990627S1
公开(公告)日：2023-06-27
申请号：US29749220
申请日：2020-09-03
设计人： Po-Lin Liao
摘要： FIG. 1 is a top, front, right perspective view of a water tank testing device showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a bottom, rear, left perspective view.
The broken lines in the drawings illustrate portions of the water tank testing device which form no part of the claimed design.-
公开(公告)号：US20210207647A1
公开(公告)日：2021-07-08
申请号：US16734974
申请日：2020-01-06
发明人： Po-Lin LIAO
摘要： A suction cup is provided, including: a cup body, including a sucking face, the cup body defining an axial direction perpendicular to the sucking face; a pump, connected to an end of the cup body opposite to the sucking face, the pump including a first passageway, a direction in which the first passageway extends and the axial direction forming an acute included angle therebetween; a movable handle, slidably disposed within the first passageway, including a piston.
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公开(公告)号：US10807112B2
公开(公告)日：2020-10-20
申请号：US16223560
申请日：2018-12-18
发明人： Po-Lin Liao
摘要： A filling device is provided, including a pump and a liquid transferring handle. The liquid transferring handle includes a grip portion, an inlet portion, an outlet portion which is in communication with the inlet portion, a channel which is in communication between the inlet portion and the outlet portion, and a window through which an interior of the channel is viewable. The inlet portion is detachably connected and in communication with the pump.
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公开(公告)号：US20190322515A1
公开(公告)日：2019-10-24
申请号：US15957590
申请日：2018-04-19
发明人： Po-Lin LIAO
IPC分类号： B67C11/02
摘要： A funnel is provided, including a main body and a ventilation passage. The main body is configured to lead a liquid into a receiving container. The main body includes a liquid inlet, a receiving chamber and a liquid outlet. The liquid outlet is configured to be communicated with the receiving container. The ventilation passage is configured to be communicated with the receiving container and external environment. The ventilation passage includes a first passage and a second passage which are communicated with each other. The first passage is integrally formed as a part of the main body. A first end of the first passage is configured to be communicated with the receiving container. The second passage is configured to be communicated with external environment and is detachably assembled to a second end of the first passage.
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公开(公告)号：US20190309739A1
公开(公告)日：2019-10-10
申请号：US15947122
申请日：2018-04-06
发明人： Po-Lin LIAO
摘要： A pumping device includes a barrel, a pump, and a control valve. The barrel has a gas hole. The pump includes a cylinder and a piston movable in the cylinder. The piston partitions the cylinder into a first space and a second space. Air in the first space is able to enter the second space via a one-way mechanism, but not in reverse.The control valve includes a main body and a control element. The main body has a first hole, a second hole, a ventilation hole, an inlet, and an outlet. The first hole and the second hole communicate the gas hole. The inlet communicates the first space, and the outlet communicates the second space. The control element is movable to make the inlet communicate the first hole or the ventilation hole and to make the outlet communicate the ventilation hole or the second hole.
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