Abstract: An anion essential-oil fragrance machine vibration-wave-conduction cup-bottom-element reinforcement and replaceable water-cup and nozzle structure; especially an anion essential-oil fragrance machine which can prevent the heat-ablation crack of the bottom of the vibration-wave-conduction cup, which is generated by the long-term action of the high-temperature and high-speed-vibration frequency of the oscillation unit. Therefore, it can improve the conduction efficiency, prevent leakage, prolong the life of the machine-body components, improve the stability of the machine-body quality, reduce the non-performing rate and the burden of after-sales maintenance man-hours, and save time and effort.

Abstract: An anion essential-oil fragrance machine vibration-wave-conduction cup-bottom-element reinforcement and replaceable water-cup and nozzle structure; especially an anion essential-oil fragrance machine which can prevent the heat-ablation crack of the bottom of the vibration-wave-conduction cup, which is generated by the long-term action of the high-temperature and high-speed-vibration frequency of the oscillation unit. Therefore, it can improve the conduction efficiency, prevent leakage, prolong the life of the machine-body components, improve the stability of the machine-body quality, reduce the non-performing rate and the burden of after-sales maintenance man-hours, and save time and effort.

Abstract: A holding device for an air freshener includes a hanging member and a base member. The hanging member includes a rack and a belt. The rack includes two separate hooks arranged in parallel with a reinforcing beam in between. The hooks have their front ends extended downward into two columns, and bended perpendicularly forward and joined into a bottom ring. A top ring is perpendicularly welded to the columns above the bottom ring. The belt has a ring and two belt pieces, and each belt piece is extended from the ring and a buckle at an outer end of the belt piece. The base member includes a cup and an L-shaped seat with a planar element and a wall element. The planar element has a central through opening, and the cup is joined to the planar element from below and exposed by the through opening.

Abstract: A holding device for an air freshener includes a hanging member and a base member. The hanging member includes a rack and a belt. The rack includes two separate hooks arranged in parallel with a reinforcing beam in between. The hooks have their front ends extended downward into two columns, and bended perpendicularly forward and joined into a bottom ring. A top ring is perpendicularly welded to the columns above the bottom ring. The belt has a ring and two belt pieces, and each belt piece is extended from the ring and a buckle at an outer end of the belt piece. The base member includes a cup and an L-shaped seat with a planar element and a wall element. The planar element has a central through opening, and the cup is joined to the planar element from below and exposed by the through opening.

Abstract: An anion perfume machine in which a throttling and shock absorption water blocking sheet and oscillator generating inclined vibration waves are configured, wherein the water blocking sheet is made of soft silicone material and assuming a cross body with four claws, a round petal is adapted to connect the two adjacent claws to each other, a center of the cross body configured with a barbed hook is exactly in engagement with a through hole of a cross rib configured on a center of a throttle cover; an inclined vibration guide unit is lodged in a oscillator accommodation room configured on a bottom of a vibration wave conduction cup; the oscillation unit is constituted by a silicone seat, thereby generating inclined vibration waves, allowing a large number of upward inclined atomized spouts to be sprayed on the essence oil water cup and flow upward along a wall of a cup.

Abstract: An anion perfume machine in which a throttling and shock absorption water blocking sheet and oscillator generating inclined vibration waves are configured, wherein the water blocking sheet is made of soft silicone material and assuming a cross body with four claws, a round petal is adapted to connect the two adjacent claws to each other, a center of the cross body configured with a barbed hook is exactly in engagement with a through hole of a cross rib configured on a center of a throttle cover; an inclined vibration guide unit is lodged in a oscillator accommodation room configured on a bottom of a vibration wave conduction cup; the oscillation unit is constituted by a silicone seat, thereby generating inclined vibration waves, allowing a large number of upward inclined atomized spouts to be sprayed on the essence oil water cup and flow upward along a wall of a cup.

Abstract: A powered screwdriver includes a tool head, a lower cylinder, a hollow shaft insertable through the lower cylinder, an upper cylinder engageable with the lower cylinder, a passage defined in the upper cylinder, a motor-driven axle insertable through the passage and engageable with the hollow shaft so that the hollow shaft and the motor-driven axle are slidable but not rotatable with respect to each other and an actuating device including a lower ring securely received in the passage, an actuator with a collar slidably mounted on the motor-driven axle and a tab radially extending from the collar and projecting through a slot defined in the upper cylinder, a spring mounted on the motor-driven axle, an upper ring securely received in the passage and a push-button switch mounted on the upper cylinder. When the powered screwdriver is pushed against a screw, the motor-driven axle is further inserted into the hollow shaft. The collar of the actuator is pushed by means of the hollow shaft.