公开(公告)号：US20130206249A1

公开(公告)日：2013-08-15

申请号：US13461958

申请日：2012-05-02

Applicant: Scott Wu

Inventor： Scott Wu

IPC: F16K15/20 ,  F16L37/40

CPC classification number: F04B33/00 ,  F04B33/005 ,  Y10T137/3584 ,  Y10T137/3724 ,  Y10T137/5109 ,  Y10T137/5283

Abstract: An air valve connector is threadly engaged to a nozzle head of an air pump, which is eccentrically and pivotally connected with a cam lever. The cam lever is adapted to press against a plug and an airtight ring disposed in the nozzle head to compel the valve connector to connect with different types of air valves such as a French type valve, a German type valve, a English type valve, and an American type valve. The air valve connector of the present invention is reversed easily between first and second positions to be adapted to connect with the different type valves by the user.

Abstract translation: 空气阀连接器螺纹接合到气泵的喷嘴头，该喷嘴头与凸轮杆偏心并枢转地连接。 凸轮杆适于压靠设置在喷嘴头中的塞子和气密环，以迫使阀连接器与不同类型的空气阀连接，例如法式阀，德式阀，英式阀，和 美式阀。 本发明的空气阀连接器在第一和第二位置之间容易地反转，以适应用户与不同类型的阀连接。

公开(公告)号：US08500041B2

公开(公告)日：2013-08-06

申请号：US11164346

申请日：2005-11-18

Applicant: Scott Wu

Inventor： Scott Wu

IPC: B05B9/00

CPC classification number: B05B9/0861 ,  A62C11/00 ,  F04B17/06

Abstract: A portable direct-circuit sprayer includes a body. The body includes a water chamber therein for containing water, a component chamber therein and with two open sides, and an integrated floor between two portions of the water chamber between which the component chamber is positioned. A pump is installed in the component chamber in order to pressurize the water from the water chamber. A panel shuts one of the open sides of the component chamber. A cover shuts the other open side of the component chamber.

Abstract translation: 便携式直流电喷雾器包括一个主体。 主体在其中包括用于容纳水的水室，在其中的组件室和两个敞开的侧面，以及在水室的两个部分之间的集成地板，组件室在其间定位。 在组件室中安装泵，以便从水室加压水。 面板关闭组件室的一个敞开的侧面。 盖子关闭组件室的另一个开口侧。

公开(公告)号：US20130186490A1

公开(公告)日：2013-07-25

申请号：US13353408

申请日：2012-01-19

Applicant: Scott Wu

Inventor： Scott Wu

IPC: G05D16/00

CPC classification number: F04B33/005 ,  Y10T137/87917

Abstract: A nozzle head includes a housing, an activating member, and a cap. The housing is engagable with a pumping mechanism of an air pump. The housing includes a passage and also includes a first end adapted for receiving an American valve and a second end adapted for receiving a French valve respectively. The activating member is disposed in the housing and movable to a first position in which the housing includes the first end in fluid communication with the passage and the second end not in fluid communication with the passage and a second position in which the housing includes the second end in fluid communication with the passage and the first end not in fluid communication with the passage. The cap is fitted to the first end of the housing and rotatable with respect thereto.

Abstract translation: 喷嘴头包括壳体，致动构件和盖。 外壳可与空气泵的泵送机构接合。 壳体包括通道并且还包括适于接收美国阀的第一端和适于分别接收法国阀的第二端。 激活构件设置在壳体中并且可移动到第一位置，在第一位置，壳体包括与通道流体连通的第一端和不与通道流体连通的第二端和第二位置，其中壳体包括第二位置 端部与通道流体连通，第一端部不与通道流体连通。 盖子被安装到壳体的第一端并相对于壳体可旋转。

公开(公告)号：US20110290339A1

公开(公告)日：2011-12-01

申请号：US13090333

申请日：2011-04-20

Applicant: Scott Wu

Inventor： Scott Wu

IPC: F16K15/20

CPC classification number: F04B33/005 ,  Y10T137/3584 ,  Y10T137/3724

Abstract: A pump nozzle includes a housing body including a lateral edge. The lateral edge defines a valve connecting end and a lever connecting end. A lever is connected to the lever connecting end and is operably pivotal between a first position and a second position. Also, the lever includes a first extension and a second extension extending therefrom and angled thereto. When the lever is in the first position, its first extension is disposed in and adjacent to the lateral edge and is oriented towards the top edge of the housing body, and its second extension is disposed in and adjacent to the top edge and is orientated towards the valve connecting end of the housing body. When the lever is in the second position, the first and second extensions are disposed outside the lateral edge and top edge of the housing body, respectively.

Abstract translation: 泵喷嘴包括包括侧边缘的壳体。 横向边缘限定了阀连接端和杠杆连接端。 杠杆连接到杠杆连接端，并且可操作地在第一位置和第二位置之间枢转。 此外，杠杆包括从其延伸并与其成角度的第一延伸部和第二延伸部。 当杠杆处于第一位置时，其第一延伸部设置在侧边缘中并与其相邻并且朝向壳体主体的顶部边缘定向，并且其第二延伸部设置在顶部边缘中并且邻近顶部边缘并朝向 阀体连接端部的阀体。 当杠杆处于第二位置时，第一和第二延伸部分别设置在壳体主体的侧边缘和顶边之外。

公开(公告)号：US20100104453A1

公开(公告)日：2010-04-29

申请号：US12260234

申请日：2008-10-29

Applicant: Scott Wu

Inventor： Scott Wu

IPC: F04B49/00

CPC classification number: F04B33/005

Abstract: A pump includes a cylinder means, a handle and a hose. The cylinder means includes a base member, an outer cylinder, a linkage and an interior tube. A transverse air channel is disposed in the base member. A valve is installed in the outer cylinder and has a through-hole and a compartment disposed therein. The through-hole and the compartment respectively communicate with the transverse air channel. Air selectively passes through the transverse air channel via a non-return device that is provided in the compartment. A first end of the linkage is inserted into the outer cylinder and includes a piston installed thereto. The interior tube is inserted through the piston to the linkage and coupled to the valve of the outer cylinder. The handle is installed onto a second end of the linkage, and a pressure gauge is installed to the handle for measuring air pressure value in the linkage.

Abstract translation: 泵包括气缸装置，手柄和软管。 气缸装置包括基座构件，外筒，连杆和内管。 横向空气通道设置在基座构件中。 阀安装在外筒中，并具有设置在其中的通孔和隔室。 通孔和隔间分别与横向空气通道连通。 空气选择性地通过设置在隔室中的止回装置穿过横向空气通道。 连杆的第一端插入外筒，并包括安装在其上的活塞。 内管通过活塞插入连杆并联接到外筒的阀。 手柄安装在联动装置的第二端上，压力表安装在手柄上，用于测量联动装置中的气压值。

公开(公告)号：US07681489B2

公开(公告)日：2010-03-23

申请号：US11782876

申请日：2007-07-25

Applicant: Scott Wu

Inventor： Scott Wu

IPC: F01B31/00 ,  F04B53/00

CPC classification number: F04B33/005

Abstract: A frame floor pump includes a cylinder having a first end and a second end opposite to the first end, an extendable pump unit having an outer pipe with a first end installed to a side of the second end of the cylinder and a second end, an inner hose disposed through the second end of the outer pipe and received in the outer pipe and a nozzle provided to couple to an end of the inner hose against the second end of the outer pipe; wherein the inner hose of the extendable pipe unit could extend to various lengths from the outer pipe of the extendable pipe unit while operating the frame floor pump; while the frame floor pump is collapsed and not used, the inner hose could be received in the outer pipe so as to be easy to stow.

Abstract translation: 框架地板泵包括具有第一端和与第一端相对的第二端的缸，具有外管的可延伸的泵单元，第一端安装在缸的第二端的一侧，第二端， 内软管设置成穿过外管的第二端并被容纳在外管中，并且设置有用于联接到内管的一端以抵靠外管的第二端的喷嘴; 其中所述可延伸管单元的内软管可以在操作所述框架地板泵的同时从所述可延伸管单元的外管延伸到各种长度; 而框架地板泵坍塌而不使用时，内软管可以被容纳在外管中，以便容易收起。

公开(公告)号：US07658596B2

公开(公告)日：2010-02-09

申请号：US11953929

申请日：2007-12-11

Applicant: Scott Wu

Inventor： Scott Wu

IPC: F04B53/00

CPC classification number: F04B33/005

Abstract: A mini pump having a body includes a head, a handheld portion extending from the head and having a groove, a nozzle device having a cover element, a nozzle and an anti-sliding element. The anti-sliding element is disposed on the head and partially received in the groove. The cover element engages the anti-sliding element to the cylinder and prevents the nozzle from coming off the body. The handheld portion and the anti-sliding element are made of resins with different hardnesses. The material of the handheld portion of the body is tougher than that of the anti-sliding element of the nozzle device.

Abstract translation: 具有主体的微型泵包括头部，从头部延伸并具有凹槽的手持部分，具有盖元件的喷嘴装置，喷嘴和防滑元件。 防滑元件设置在头部并且部分地容纳在凹槽中。 盖元件将防滑元件接合到气缸并防止喷嘴从主体脱落。 手持部分和防滑元件由具有不同硬度的树脂制成。 身体的手持部分的材料比喷嘴装置的防滑元件的材料更坚硬。

公开(公告)号：US20080308158A1

公开(公告)日：2008-12-18

申请号：US11834245

申请日：2007-08-06

Applicant: Scott Wu

Inventor： Scott Wu

IPC: F04B33/00 ,  B60S5/04 ,  F16K15/20 ,  F16L37/05

CPC classification number: F04B33/005 ,  Y10T137/3724

Abstract: A pump head with improved structure includes a lever pivotally mounted thereto. A plunger is installed in the pump head and includes a recessed portion formed around the outer periphery thereof and a sealing member receivable at the outer periphery thereof for preventing air from passing therethrough. A first anti-backflow member is also installed in the pump head and is mounted on the outer periphery of the plunger for allowing a flow of the air in one direction. An air induction member is installed in the pump head and rests on the plunger in the longitudinal direction of the plunger. A seal gasket is also installed in the pump head and rests on the air induction member in the longitudinal direction of said air induction member.

Abstract translation: 具有改进结构的泵头包括枢转地安装在其上的杆。 柱塞安装在泵头中，并且包括围绕其外周形成的凹部和可在其外周处可接收的密封件，用于防止空气从其中通过。 第一防回流构件也安装在泵头中并且安装在柱塞的外周上，以允许空气沿一个方向流动。 空气引导构件安装在泵头中，并沿柱塞的纵向方向搁置在柱塞上。 密封垫圈也安装在泵头中，并沿着空气感应构件的纵向放置在空气感应构件上。

公开(公告)号：US20080193302A1

公开(公告)日：2008-08-14

申请号：US11953929

申请日：2007-12-11

Applicant: Scott Wu

Inventor： Scott Wu

IPC: F04B33/00 ,  F04B53/16 ,  F04B7/04

CPC classification number: F04B33/005

Abstract: A mini pump comprises a body includes a head, a handhold portion extending from the head and a groove, a nozzle device having a cover element, a nozzle and an anti-sliding element, with the anti-sliding element disposed on the head and partially received in the groove. The cover element engages the anti-sliding element to cylinder and prevents the nozzle from coming off the body. The handhold portion and the anti-sliding element are respectively made of resin with different hardness. The material of the handhold portion of the body is tougher than that of the anti-sliding element of the nozzle device.

Abstract translation: 微型泵包括主体，其包括头部，从头部延伸的手柄部分和凹槽，具有盖元件，喷嘴和防滑元件的喷嘴装置，其中防滑元件设置在头部上并且部分地 在凹槽中收到。 盖元件将防滑元件接合到气缸，并防止喷嘴从身体脱落。 手柄部分和防滑元件分别由具有不同硬度的树脂制成。 本体的手持部分的材料比喷嘴装置的防滑元件的材料更硬。

公开(公告)号：US07331768B2

公开(公告)日：2008-02-19

申请号：US10775499

申请日：2004-02-09

Applicant: Scott Wu

Inventor： Scott Wu

IPC: F04B19/02

CPC classification number: F04B33/005

Abstract: A pump includes a base, a pumping set, a first joint, a gauge set, a second joint and a nozzle. The base includes a socket. The gauge set includes a gauge, a housing for receiving the gauge and a tube extending from the housing. The pumping set includes a cylinder inserted in the socket and a piston put in the cylinder. The first joint is put in the cylinder and includes a transverse channel and an axial channel communicated with the transverse channel. The second joint is inserted in the socket, the cylinder, the transverse channel of the first joint and the tube. The second joint includes an axial channel, a first transverse channel for communicating the axial channel hereof with the axial channel of the first joint and a second transverse channel for communicating the axial channel thereof with the tube. The nozzle is communicated with the second joint.

Abstract translation: 泵包括基座，泵组，第一接头，量规组，第二接头和喷嘴。 底座包括一个插座。 仪表组包括一个量规，一个用于接收量规的外壳和一个从壳体延伸的管子。 泵送装置包括插入插座中的气缸和放入气缸中的活塞。 第一接头放入气缸中，并包括横向通道和与横向通道连通的轴向通道。 第二个接头插入插座，气缸，第一接头和管子的横向通道。 第二接头包括轴向通道，用于将其轴向通道与第一接头的轴向通道连通的第一横向通道和用于将其轴向通道与管连通的第二横向通道。 喷嘴与第二接头连通。