TRIGGER MECHANISM FOR CROSSBOW

The invention relates to the technical field of athletic equipment, and specifically to a trigger mechanism for crossbow. It comprises a bracket, a trigger system assembled on the bracket and a bow string; said string locking safety device comprises a sear, a sear connecting rod, a sear toggle lever...

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Bibliographic Details
Main Authors Chen, Guangzhong, Wei, Ning
Format Patent
LanguageEnglish
Published 19.06.2025
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE ORCOMBUSTIBLE PROPELLANT CHARGE
WEAPONS NOT OTHERWISE PROVIDED FOR
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Summary:The invention relates to the technical field of athletic equipment, and specifically to a trigger mechanism for crossbow. It comprises a bracket, a trigger system assembled on the bracket and a bow string; said string locking safety device comprises a sear, a sear connecting rod, a sear toggle lever, a trigger connecting rod and a safety button. In the whole attaching string and firing process of the trigger mechanism described in the invention, each hinged point is in pivoting friction contact in a full cycle manner, the contact surface of each hinged point does not change, and the pressure ratio of each contact surface doesn't increase significantly, and an increase in pressure ratio of the contact surface will not occur due to the friction contact surface decrease along with firing; there is no accelerated wear and tear of various moving parts and the service life is long.
Bibliography:Application Number: US202418423278