Luminous syringe

A luminous syringe, comprising:

• a syringe main body having a closed front end, an opened rear end and a hollow chamber formed inside;
• a hollow orifice protruding from the front end of the syringe main body and communicating with the hollow chamber;
• a plunger fitted within the hollow chamber,
• characterized in that:
• a mezzanine space is formed between an outer wall of the syringe main body and the hollow chamber, a light emitting agent and at least one catalyst tube being received within the mezzanine space;
• a catalyst being contained within a tube body of the catalyst tube;
• a cap being provided to close the opening formed on the mezzanine space at the rear end of the syringe main body;
• an aperture being formed on the center of the cap to correspond to the hollow chamber, and the plunger being penetrated through the aperture;
• wherein the syringe main body has at least one locating rib formed axially on its outer peripheral wall, and a side wall of the mezzanine space of the syringe main body is formed with at least one locating groove corresponding to the locating rib to allow the catalyst tube to be received within the locating groove.

A luminous syringe, comprising:

• a syringe main body having a closed front end, an opened rear end and a hollow chamber formed inside;
• a hollow orifice protruding from the front end of the syringe main body and communicating with the hollow chamber;
• a plunger fitted within the hollow chamber,
• characterized in that:
• a mezzanine space is formed between an outer wall of the syringe main body and the hollow chamber, a light emitting agent and at least one catalyst tube being received within the mezzanine space;
• a catalyst being contained within a tube body of the catalyst tube;
• a cap being provided to close the opening formed on the mezzanine space at the rear end of the syringe main body;
• an aperture being formed on the center of the cap to correspond to the hollow chamber, and the plunger being penetrated through the aperture;
• wherein the peripheral edge at the rear end of the syringe main body is formed with a fixing flange and a fixing groove is provided on the end face of the fixing flange, a notch is provided integrally on at least one side of the fixing groove, and the cap correspondingly covers on the fixing groove of the fixing flange;
• the cap has a lug provided on at least one side thereof so as to be disposed correspondingly on the notch for positioning.