Abstract: An energy storage mechanism and a nail gun having the same. The energy storage mechanism is coupled with a striking mechanism for striking nails out of the nail gun along a striking direction. The energy storage mechanism comprises an energy storage member comprising an air chamber for containing air; an inner cylinder body for installing the striking mechanism therein; and an outer cylinder arranged outside the inner cylinder, such that the air chamber is formed between the outer cylinder and the inner cylinder; an inflatable member disposed on the energy storage member and configured to inflate the air chamber; and a pressure relief member disposed on the energy storage member and configured to release the pressure in the air chamber.

Abstract: A driving mechanism and a nail gun having the same. The driving mechanism comprises a striking mechanism comprising a striker for striking nails out of the nail gun along a striking direction for nailing; an energy storage mechanism coupled with the striking mechanism for providing energy to drive the striking mechanism to move along the striking direction, and storing energy when the striking mechanism is driven to move in an opposite direction of the striking direction; and a transmission mechanism coupled with a driving motor and the striking mechanism for driving the striking mechanism to move in the opposite direction of the striking direction for storing energy. The transmission mechanism comprises a transmission member configured to drive the striker to move in the opposite direction of the striking direction; and a limiting member configured to operably prevent the striker from moving in the striking direction when storing energy.

Abstract: A transmission member and an anti-jamming assembly and a nail gun having the same. The transmission member comprises a rotating member configured to be driven by a driving motor to rotate, and an engaging part arranged on the rotating member. The rotating member has a plurality of pin mounting holes having at least one movable pin mounting hole. The engaging part comprises a plurality of engaging pins installed in the plurality of pin mounting holes. The plurality of engaging pins comprises at least one movable engaging pin moveably installed in at least one movable pin mounting hole. Two adjacent engaging pins define a gap therebetween. The anti-jamming assembly comprises a striker configured to strike nails out of the nail gun along a striking direction for nailing; and the transmission member coupled with the striker for driving the striker to move in a direction opposite to the striking direction.

Abstract: The invention relates to an energy storage and driving mechanism and a nail gun having the same. The energy storage and driving mechanism includes a striking member, a driving member, and an energy storage member. Among them, the energy storage member includes a storage component, which is equipped with an inner cylinder and an outer cylinder. The outer cylinder and the inner cylinder are interconnected and form an air chamber. The striking member is movably disposed inside the inner cylinder, and has a low-energy storage position and a high-energy storage position. When the striking member is at the low-energy storage position, the volume of the air chamber is Vl. When the striking member is at the high-energy storage position, the volume of the air chamber is V2. V1-V2 is approximately or equal to V2/3.

Abstract: The invention relates to a nail passage mechanism used for a nail gun. The nail passage mechanism comprises a muzzle member having a nail hole, a muzzle cover disposed above the muzzle member, a nail passing channel formed between the muzzle member and the muzzle cover permitting a striking member to pass therethrough for striking a nail. The muzzle cover comprises a clearance groove permitting more than one tooth blocks located on the striking member to pass therethrough, and the clearance groove locates on a first side of the nail passing channel.

Abstract: A guide bushing of a palm hammer comprises a prism-shaped muzzle cover and a muzzle, wherein the muzzle cover and the muzzle are connected through bolts and joined into a body of the guide bushing; the body of the guide bushing may be axially moved in a bracket of the palm hammer; the parts of the muzzle cover and the muzzle near the distal gradually narrow into a chisel-shape; the proximal of the body of the guide bushing rests against a spring on the hammer body of the palm hammer; the body of the guide bushing axially moves in the bracket; a bore used for accommodating a nail and a driving rod is axially opened on the muzzle; one end of a bumper protrudes out of the distal of the body of the guide bushing.

Abstract: A palm hammer comprises a bracket, a hammer body and the guide bushing which comprises a prism-shaped muzzle cover and a muzzle, wherein the muzzle cover and the muzzle are connected through bolts and joined into a body of the guide bushing; the body of the guide bushing may be axially moved in a bracket of the palm hammer; the parts of the muzzle cover and the muzzle near the distal gradually narrow into a chisel-shape; the proximal of the body of the guide bushing rests against a spring on the hammer body of the palm hammer; the body of the guide bushing axially moves in the bracket; a bore used for accommodating a nail and a driving rod is axially opened on the muzzle; one end of a bumper protrudes out of the distal of the body of the guide bushing.

Abstract: An adapter for a flooring nail gun is provided with a muzzle member including at least one set of two inclined cavities; a moveable member including at least one set of two inclined protrusions at an end, the inclined protrusions being disposed in the inclined cavities; and a quick releasing device disposed on the inclined protrusions. The quick releasing device includes a pressing member, a spring member, and a lever, and wherein the pressing member and the muzzle member are joined, the lever and the pressing member are pivotably secured together, and the spring member has one end anchored at the pressing member and the other end pivotably secured to the lever. The moveable member can be opened for troubleshooting in case of malfunction.

Abstract: An adapter for a flooring nail gun is provided with a muzzle member including at least one set of two inclined cavities; a moveable member including at least one set of two inclined protrusions at an end, the inclined protrusions being disposed in the inclined cavities; and a quick releasing device disposed on the inclined protrusions. The quick releasing device includes a pressing member, a spring member, and a lever, and wherein the pressing member and the muzzle member are joined, the lever and the pressing member are pivotably secured together, and the spring member has one end anchored at the pressing member and the other end pivotably secured to the lever. The moveable member can be opened for troubleshooting in case of malfunction.

Abstract: A palm hammer comprises a bracket, a hammer body and the guide bushing which comprises a prism-shaped muzzle cover and a muzzle, wherein the muzzle cover and the muzzle are connected through bolts and joined into a body of the guide bushing; the body of the guide bushing may be axially moved in a bracket of the palm hammer; the parts of the muzzle cover and the muzzle near the distal gradually narrow into a chisel-shape; the proximal of the body of the guide bushing rests against a spring on the hammer body of the palm hammer; the body of the guide bushing axially moves in the bracket; a bore used for accommodating a nail and a driving rod is axially opened on the muzzle; one end of a bumper protrudes out of the distal of the body of the guide bushing.

Abstract: A guide bushing of a palm hammer comprises a prism-shaped muzzle cover and a muzzle, wherein the muzzle cover and the muzzle are connected through bolts and joined into a body of the guide bushing; the body of the guide bushing may be axially moved in a bracket of the palm hammer; the parts of the muzzle cover and the muzzle near the distal gradually narrow into a chisel-shape; the proximal of the body of the guide bushing rests against a spring on the hammer body of the palm hammer; the body of the guide bushing axially moves in the bracket; a bore used for accommodating a nail and a driving rod is axially opened on the muzzle; one end of a bumper protrudes out of the distal of the body of the guide bushing.