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US 2006/0049099 A1Published application
Filter device used in a paint cup of a spraying gun
OwnerJen Changinventor
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OwnerJen Changinventor
Estimating the term…
A filter device used in a paint cup of a spraying gun, including a filter mounted in a paint cup body of the paint cup. The bottom of the paint cup body is tapered into a conic shape for connecting with a connecting tube for connecting with the spraying gun. An adjoining section between inner face of the conic bottom of the paint cup body and inner face of a wall of the paint cup body is formed as a fixing section for fixing the filter. The filter includes a plane filter mesh and a ventilating tube extending from one face of the filter mesh toward an opening of the paint cup body. The circumference of the filter mesh is engaged with the fixing section in the paint cup body. The ventilating tube has an internal passage passing through the filter mesh. An upper cap is fitted on one end of the ventilating tube, which end is distal from the filter mesh. The upper cap is formed with at least one ventage communicating with the passage of the ventilating tube and external side.
A filter device used in a paint cup of a spraying gun, comprising a filter mounted in a paint cup body of the paint cup, a bottom of the paint cup body being tapered into a conic shape for connecting with a connecting tube for connecting with the spraying gun, an adjoining section between inner face of the conic bottom of the paint cup body and inner face of a wall of the paint cup body being formed as a fixing section for fixing the filter, the filter including a plane filter mesh and a ventilating tube extending from one face of the filter mesh toward an opening of the paint cup body, a circumference of the filter mesh being engaged with the fixing section in the paint cup body, the ventilating tube having an internal passage passing through the filter mesh, an upper cap being fitted on one end of the ventilating tube, which end is distal from the filter mesh, the upper cap being formed with at least one ventage communicating with the passage of the ventilating tube and external side.
Dependencies are inferred from the claim text.