Rust prevention device for gun
OwnerTsang-Hung Hsuinventor
Life of this patent
Estimating the term…
Abstract
A rust prevention device for guns which includes a mounting case with a mounting space and a bullet-shaped rust prevention plug mounted in the mounting space is revealed. An outer diameter of the rust prevention plug is sized to fit in a bore or a magazine of the gun. A main body of the rust prevention plug which is a molded block made of porous adsorbents or volatile corrosion inhibitors (VCIs) is exposed outside the mounting case. Thereby the rust prevention device is loaded into the bore or magazine like a cartridge and the main body of the rust prevention plug is exposed to increase surface area in contact with air in the gun. The rust prevention plug has more contact with metal parts in the gun due to diffusion in air. Therefore, the gun is better protected against rust.
Claims14
A rust prevention device for guns which is loaded into the gun while in use, the rust prevention device comprising:
- a mounting case provided with a mounting space formed at one end thereof and configured to fit in a bore or a magazine of the gun;
- and a rust prevention plug, the rust prevention plug being a molded block having an outer diameter corresponding to an inner diameter of the bore of the magazine of the gun and fabricated of powder particles mixed with at least one adhesive and having one end of the rust prevention plug mounted and fixed in the mounting space of the mounting case with another end of the rust prevention plug exposed longitudinally outside the mounting space of the mounting case, wherein the rust prevention plug and the mounting case, after being connected with one another, are loaded into the bore or the magazine of the gun for rust prevention in the gun.
A rust prevention device for guns which is loaded into the gun while in use, the rust prevention device comprising:
- a mounting case provided with a mounting space formed at one end thereof and configured to fit in a bore or a magazine of the gun;
- a rust prevention plug fabricated as a molded block of powder particles mixed with at least one adhesive, the rust prevention plug having one end of the rust prevention plug mounted and fixed in the mounting space of the mounting case, and another end of the rust prevention plug exposed outside the mounting space of the mounting case, wherein the rust prevention plug and the mounting case, after being connected with one another, are loaded into the bore or the magazine of the gun for prevention of rust in the gun;
- and
- a plurality of ribs with a plurality of air channels disposed around the rust prevention plug, wherein each of the air channels is formed between the two adjacent ribs, and the ribs are configured to fit in a barrel of the gun, wherein a locking portion is formed at one end of the ribs in a surrounding relationship with the rust prevention plug, and a second protruding portion is arranged at an inner surface of the mounting case, the second protruding portion corresponding to the locking portion for removable engagement therewith.
Dependencies are inferred from the claim text.