Air bottle securing device for paint ball gun

Abstract

A securing device for paint ball gun includes an adjustment member connected to a barrel and a positioning member has an end pivotably connected to the adjustment member. The adjustment member includes a contact end for contacting an end of the air bottle and an operation end which is located outside of the barrel. A curved groove is defined in an outer surface of the adjustment member. The positioning member includes a space defined between two sidewalls thereof such that a part of the air bottle is supported. A pin is fixed to the barrel and engaged with the curved groove. When pivoting the positioning member about the axis of the adjustment member, the adjustment member moved axially due to the engagement of the pin and the curved groove and the air bottle can be removed from the paint ball gun.

1 . A securing device for paint ball gun, comprising:
 an adjustment member connected to a barrel and having a contact end and an operation end, the contact end adapted to contact an end of an air bottle and the operation end being located outside of the barrel, a curved groove defined in an outer surface of the adjustment member;   a positioning member having an end pivotably connected to the adjustment member and located close to the operation end, a space defined in the positioning member and adapted to receive a part of the air bottle, and   a pin fixed to the barrel and engaged with the curved groove, the adjustment member being moved axially when pivoting the positioning member about an axis of the adjustment member.   
   
   
       2 . The device as claimed in  claim 1 , wherein the operation end of the adjustment member has a knob connected thereto and the contact end of the adjustment member has a contact member connected thereto which moves axially when rotating the knob. 
   
   
       3 . The device as claimed in  claim 1 , wherein the positioning member includes two sidewalls and a notch is defined in a top edge of one of the sidewalls, the pin is engaged with the notch.