5 results about "Schrader valve" patented technology

A valve connector includes a body and a control component. The body has a through hole divided into a first receiving section and a second receiving section. The control component has a body portion with a guide hole connecting to the through hole. The body portion has an abutting end and a control end exposed at the second end for attachment to an inflating device. The control component can move relative to the body, with the abutting end selectively entering the first receiving section to abut against the core rod of the Schrader valve, and with a sealing ring selectively abutting the second receiving section, enabling easy detachment of the valve from the valve connector.

A valve connector includes a body and a control component. The body has a through hole divided into a first receiving section and a second receiving section. The control component has a body portion with a guide hole connecting to the through hole. The body portion has an abutting end and a control end exposed at the second end for attachment to an inflating device. The control component can move relative to the body, with the abutting end selectively entering the first receiving section to abut against the core rod of the Schrader valve, and with a sealing ring selectively abutting the second receiving section, enabling easy detachment of the valve from the valve connector.

An air chuck for use with tire stems (or other air vessels) that use Schrader valves. In some embodiments, the air chuck has an outer threaded part that is rotated to urge a core with an O-ring to form a seal with the inner surface of the tire stem, preventing air leaks. The air chuck attaches via a single multi-turn rotary motion, which first creates the seal and then depresses the Schrader valve to allow air flow. This design offers improved air-pressure accuracy, simplicity, efficiency, ease of use, and reliability. Some embodiments further include a manually operable air valve and an air-pressure gauge operatively coupled to the air chuck.

A Schrader valve core tool includes a driver rod extending from a handle at a first end thereof and a tip at a second end of the driver rod, the second end opposite the first end. The tip includes a fork configured to connect with a Schrader valve core connecting tip for removal or installation through a rotational motion of a threaded valve core. The fork includes a stepdown having at least one stop thereby providing alignment of the Schrader valve core tool and the threaded valve core.

1. The name of this design product: Bicycle tire pressure monitoring Schrader valve (25). 2. Application of this design product: used for bicycle tire pressure monitoring. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.