Abstract: Pruning shears include a first arm including a first handle and a jaw including a first tab; a first blade including a cutting edge and an ear opposite the cutting edge and having a first through hole wherein the first arm and the first blade are secured together by inserting the first tab into the first through hole; a second arm including a second handle and a joining section; a second blade secured to the joining section; a pivot joint for pivotably securing the first arm to the second arm; and a torsion spring positioned between the first arm and the second arm. The torsion spring exerts an expansion force to push the first arm and the second arm apart from each other.

Abstract: A hand grip structure of the pistol nozzle comprises an upper grip member, a lower grip member, a center tube, a control knob, and a protective cover. The center tube is enclosed by the upper grip member and the lower grip member and is provided with a channel, a water-admitting port and a water-discharging port. The channel is provided in the midsegment with a control cell in which the control knob is disposed such that a push button of the control knob is jutted out of the upper grip member. The control knob is provided with an arresting block. The protective cover is fastened with the lower grip member to soothe the hand. The rate of water flow in the channel is regulated by the control knob.