Gas cylinder magazine

Abstract

A gas cylinder magazine contains a body which includes an accommodation chamber, a pressure valve, and a control valve. The accommodation chamber is configured to receive a high-pressure gas cylinder. A stabbing portion is located above the accommodation chamber, and a first conduit is defined in the body beside the stabbing portion. The pressure valve is fixed in the body above the accommodation chamber. An axis of the pressure valve is intersected with an axis of the high-pressure gas cylinder. The body further includes an air guide room defined on the pressure valve. The control valve is located beside the air guide room and is connected with an air discharge chamber, a discharging ring and a nozzle of the gas cylinder magazine. The control valve guides the high-pressure gas to the discharging ring via the air discharge chamber so that a BB bullet is shot from the nozzle.

What is claimed is: 
     
         1 . A gas cylinder magazine comprising a body ( 10 ), and the body ( 10 ) including:
 an accommodation chamber ( 101 ) defined in a lower end of the body ( 10 ) and configured to receive a high-pressure gas cylinder ( 40 ), a stabbing portion ( 151 ) extending downward and located above the accommodation chamber ( 101 ) of the body ( 10 ), a first conduit ( 110 ) defined in the body ( 10 ) beside the stabbing portion ( 151 ), wherein the stabbing portion ( 151 ) pierces an opening ( 41 ) of the high-pressure gas cylinder ( 40 ) to release high-pressure gas to flow to the first channel ( 110 ) upward;   a pressure valve (V) fixed in the body ( 10 ) above the accommodation chamber ( 101 ), wherein an axis (W) of the pressure valve (V) is intersected with an axis (L) of the high-pressure gas cylinder ( 40 ), such that the pressure valve (V) is operated horizontally in the gas cylinder magazine (M), and the high-pressure gas flowing through the pressure valve (V) is not pressed by a spring or a valve, and the body ( 10 ) further includes an air guide room ( 121 ) defined on the pressure valve (V);   a control valve ( 30 ) located beside the air guide room ( 121 ) and connected with an air discharge chamber ( 122 ), a discharging ring ( 123 ) and a nozzle ( 1021 ) of a top of the gas cylinder magazine (M), wherein the control valve ( 30 ) guides the high-pressure gas to the discharging ring ( 123 ) via the air discharge chamber ( 122 ) so that a BB bullet is shot from the nozzle ( 1021 ).   
     
     
         2 . The gas cylinder magazine as claimed in  claim 1  further comprising a receiving groove ( 102 ) defined below the nozzle ( 1021 ) and configured to accommodate the BB bullet, wherein a push element ( 14 ) pushes the BB bullet to the nozzle ( 1021 ) upward. 
     
     
         3 . A gas cylinder magazine comprising a body ( 10 ), and the body ( 10 ) including an accommodation chamber ( 101 ), a pressure valve (V), and a control valve ( 30 );
 wherein the pressure valve (V) has an adjustment portion ( 11 ) above the accommodation chamber ( 101 ), and the pressure valve (V) has an intake room ( 111 ) defined beside the adjustment portion ( 11 ), wherein a fixing element ( 22 ) is locked in the intake room ( 111 ) of the adjustment portion ( 11 ) and has a holding space defined on a center thereof, the fixing element ( 22 ) has a connection orifice defined in the holding space and communicating with the intake room ( 111 ), a distance is defined between the fixing element ( 22 ) and the rotation element ( 20 ), and the rotation element ( 20 ) has a positioning trench ( 202 ) defined in an end thereof facing the fixing element ( 22 ), wherein the intake room ( 111 ) has a first channel ( 110 ) communicating with the accommodation chamber ( 101 ) downward, a drive valve ( 23 ) screwed with a defining segment ( 231 ) of the fixing element ( 22 ) from the intake room ( 111 ) via the connection orifice of the fixing element ( 22 ), wherein after the drive valve ( 23 ) and the defining segment ( 231 ) are connected, a first spring ( 25 ) is received in the intake room ( 111 ) beside the drive valve ( 23 ), and a second spring ( 21 ) abuts against the defining segment ( 231 ) and is received in the positioning trench ( 202 ) with respect to the fixing element ( 22 ), such that the second spring ( 21 ) contacts with the defining segment ( 231 ) and the positioning trench ( 202 ) with respect to the fixing element ( 22 ), wherein an air conducting trough ( 112 ) surrounds around the fixing element ( 22 ), and the body ( 10 ) further includes a second channel ( 113 ) defined above and communicating with the air conducting trough ( 112 ), and the second channel ( 113 ) is also in communication with the control valve ( 30 ) via the air guide room ( 121 ).   
     
     
         4 . The gas cylinder magazine as claimed in  claim 3 , wherein the control valve ( 30 ) is connected with an air discharge chamber ( 122 ), a discharging ring ( 123 ) and a nozzle ( 1021 ) of a top of the gas cylinder magazine (M). 
     
     
         5 . The gas cylinder magazine as claimed in  claim 4 , wherein a receiving groove ( 102 ) is defined below the nozzle ( 1021 ) and is configured to accommodate the BB bullet, and a push element ( 14 ) pushes the BB bullet to the nozzle ( 1021 ) upward. 
     
     
         6 . The gas cylinder magazine as claimed in  claim 3 , wherein an elasticity of the second spring ( 21 ) is more than an elasticity of the first spring ( 25 ) so that a pressure of the intake room ( 111 ) is small, and the second spring ( 21 ) pushes the defining segment ( 231 ) to actuate the drive valve ( 23 ) to move toward and turn on the intake room ( 111 ), when the pressure of the intake room ( 111 ) increases to a predetermined value and the elasticity of the first spring ( 25 ) is more than the elasticity of the second spring ( 21 ), the defining element ( 231 ) is urged to drive the coupling element ( 23 ) to move toward the rotation element ( 20 ), thus producing air tightness.