Patent application number | Description | Published |
20090101128 | Paintball gun with synchronous setting unit - A paintball gun with a synchronous setting unit. The paintball gun includes a gun grip and a first setting unit disposed in the gun grip. The first setting unit is composed of an input element, a calculation element and a communication element. The first setting unit transmits a signal in a wired or wireless manner through the communication element. The first setting unit and a corresponding portable second setting unit respectively set and transmit a parameter signal for the paintball gun. Thus, a user may rapidly and remotely set parameters according to the live situation so that the user's mobility and the convenience are greatly enhanced. | 04-23-2009 |
20090113590 | Connection of pads and google for mask - A mask includes a body with a goggle engaged connected thereto and the goggle includes a first connection portion and a second connection portion on an inside of a frame of the goggle. A first connection plate and a second connection plate each have a pad connected on an inside thereof. The first and second connection portions each include holes and the two connection plates have protrusions which are removably engaged with the holes in the first and second connection portions. | 05-07-2009 |
20090113607 | Connection of goggle and mask - A mask includes a body having a through hole with which a goggle is engaged. Two first holes are defined in the body and located on two ends of the through hole. The goggle includes two side parts which are located on inside of the through holes. Two positioning plates each have a first positioning hole and a second positioning hole which communicates with the first positioning hole. Two locking members each have a protrusion which extends through the first hole, the side part and the first positioning hole, the positioning plates are then pulled to shift the protrusions to be engaged with the second positioning holes. | 05-07-2009 |
20090235909 | Paint ball gun with rotatable ball receiving member - A pain ball gun includes a ball receiving member rotatably received in the top tube of the paint ball gun and the ball receiving member includes a space defined therein which communicates with a receiving hole so that paint balls drop into the space via the receiving hole. The ball receiving member is connected with a rotary unit which is controlled by operation of the trigger powered by a power unit which introduces pressurized air to activate the rotary unit which rotates the ball receiving member. The receiving hole communicates with a hopper to receive a paint ball and pressurized air cannot enter into the ball receiving member when the ball receiving member is in the first position. The receiving hole is sealed and pressurized air enters into the ball receiving member to shoot the paint ball when the ball receiving member is in the second position. | 09-24-2009 |
20090235912 | Paint ball gun driven by linear motor - A paint ball gun includes a barrel connected with a handle and a drop hole and an aperture are defined through a wall of the barrel. Paint balls can be supplied into the barrel via the drop hole. A linear motor is located in the barrel and drives a retractable driving rod which is connected to a push unit located in the barrel. An inlet is defined through a wall of the push unit and the inlet is moved with the push unit between a first position and a second position, the inlet is moved to the first position where the aperture is sealed and the paint ball enters the barrel. When the inlet is moved to the second position, the inlet is in communication with the aperture so that the paint ball is pushed by pressurized air introduced into the barrel via the aperture and the inlet. | 09-24-2009 |
20090241930 | PRESSURE ADJUSTABLE MECHANISM FOR PAINT BALL GUNS - A paint ball gun includes a barrel, a handle with a trigger connected thereto and a tubular portion which is located beside the barrel. The tubular portion includes a chamber in which a strike pin and a valve are located. A rod movably extends through the valve and has a first end and a second end. The strike pin hits the first end of the rod by pulling the trigger and an activation member is connected to the second end of the rod. The second end of the activation member movably extends into a tubular member engaged with the chamber and biased by a spring. A stop member is movably engaged with the tubular member and in contact with the second end of the activation member. By adjusting the compressing of the spring by moving the stop member, the pressure that shoots the paint balls can be adjusted. | 10-01-2009 |
20090241932 | Barrel for paint ball guns - A barrel of a paint ball gun includes a bore defined therethrough and the barrel includes a front part and a rear part which is connected with the body of the paint ball gun. The front part has a caliber larger than that of a paint ball and the rear part has a caliber smaller than that of the paint ball. A plurality of spiral grooves are defined in the rear part to increase stability of the paint balls and the distance the paint balls can treavel. The front part includes a plurality of apertures defined through a wall thereof so as to reduce noise when the paint balls shoot. | 10-01-2009 |
20090255523 | Shooting mechanism for paint ball gun - A shooting mechanism of a paint ball gun includes a valve located in the air tube of the gun and the valve is composed of a first member and a second member. A piston rod movably extends through the valve. The first member includes a shoulder extends radially and inward from an inner periphery of the first member. An aperture is defined in communication between the shoot tube located above the air tube and the first member. A piston head is connected to an end of the piston rod and removably seals the space, the other end of the piston rod is hit the strike rod. A flange extends radially outward from the piston rod and located between the shoulder and an inner end of the second member. The flange can be stopped by the shoulder of the first member when the piston rod is hit by the strike rod. | 10-15-2009 |
20090260613 | Air bottle securing device for paint ball gun - 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. | 10-22-2009 |
20090283086 | Paint ball gun - A paint ball gun includes a barrel and a valve is located below the barrel. The valve communicates with a first path which communicates with the barrel. A push member and a strike rod are received in the barrel. The valve guides pressurized air to the rear end of the strike rod to move the strike rod to push the push member which has a central passage. When shooting, the central passage opened and the pressurized air flows through the central passage to eject paint balls. | 11-19-2009 |
20090283087 | Valve for paint ball gun - A valve for a paint ball gun includes a case and a movable rod is movably received in the case. The movable rod has a first stop, a second stop and a third sop extending radially therefrom. A first chamber and a second chamber are respectively defined between the first and second stops, and the second and third stops. An inlet is defined through a wall of the case and communicates between the first chamber and a pressurized air source, and an outlet is defined through the wall of the case and communicates between the second chamber and the space in the barrel. The movable rod is moved between first and second positions to seal or introduce pressurized air into the barrel of the gun. | 11-19-2009 |
20090301459 | Valve for paint ball guns - A valve for paint ball guns includes a case for receiving a first piston rod therein in which a first end of a second piston rod is movably received. The case includes several chambers defined therein so as to introduce pressurized air into the barrel of the paint ball gun. The first piston rod includes two piston rings and one of which is larger than the other. The first piston rod is biased by a first spring. The first end of the second piston rod in the first piston rod is biased by a second spring which is easily overcome by pushing the second piston rod by a driving member. The movement of the second piston rod introduces pressurized air to apply to the piston ring of larger area to generate a force to overcome the force from the first spring and the piston ring of the smaller area. | 12-10-2009 |