Combination spontoon having anti-reversal and anti-loosening structure

• Main Author: LI ZEYI
• Format: Patent
• Language: Chinese; English
• Published: 12.11.2014
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS; WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE ORCOMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR

The utility model relates to a combination spontoon having an anti-reversal and anti-loosening structure comprising a spontoon body (1), a handle (2) disposed on the rear end of the spontoon body (1), and an attacking head (3) disposed on the front end of the spontoon body (1). One end of the attacking head (3) is provided with an attacking bayonet (4), and the other end is provided with a glass breaking device (5). The middle part of the attacking head (3) is provided with an anti-loosening sleeve (6), two sides of which are provided with latch grooves (8). The front end surface of the spontoon body (1) is connected with a spring (11), and the other end of the spring (11) is connected with a poking ring (10). The plane of the poking ring (10) is parallel to the front end surface of the spontoon body (1), and one side of the poking ring (10) close to the latch grooves (8) is provided with a latch (9), which is connected with the latch grooves (8) in a clamped manner. The combination spontoon has advantages of