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US 2010/0247269 A1Published application
Threaded member with antirust effect
OwnerChih-Ching HSIEHinventor
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Abstract
The present invention provides a threaded member with antirust effect. An oil reservoir is formed inside the threaded member and multiple conduits are formed on an outer circumference of the stem body of the threaded member in communication with the oil reservoir. An absorption material is installed in the oil reservoir and soaked with an antirust liquid. The antirust liquid in the oil reservoir can slowly seep out of the conduits to the outer circumference of the stem body so as to protect the threaded member from rust.
Claims19
A threaded member with antirust effect, comprising:
- a head section;
- and
- a stem body connected with a bottom end of the head section, the stem body having an outer circumference formed with a thread;
- said threaded member being characterized in that the threaded member further comprises:
- an oil reservoir formed inside the threaded member;
- a plurality of conduits formed on the outer circumference of the stem body in communication with the oil reservoir;
- and
- an absorption material positioned in the oil reservoir and soaked with an antirust liquid, whereby the antirust liquid can seep out of the conduits to the outer circumference of the stem body.
5 more elements
Dependencies are inferred from the claim text.