Abstract: A railing structure has a railing pipe and at least one assembling block. The railing pipe is made of aluminum material and has two assembling face symmetrically adjacent to the two openings. The assembling block is made of a metal material having a hardness higher than that of aluminum. The assembling block is formed with a plate with two perpendicular side boards symmetrically disposed along two sides, each side board has a groove partially covered by a positioning tongue, and a free end of the positioning tongue faces toward the plate, each side board of the assembling block configured for being placed in a corresponding opening of the railing tube. The plate completely covers the opening, and the positioning tongue inserts under the assembling face, thereby achieving that the assembling block cannot be separated from the railing pipe in a non-destructive state.

Abstract: A joint block suitable for both rectangular pipes and round pipes has a base having a plurality of separated elastic petals evenly and peripherally disposed at an end of the base. A through aperture is disposed in a center position of the base, another end of the base has a circular ring, and the circular ring comprising at least a facet providing a contact surface. An outer surface of the circular ring contacts an inner surface of the round tubular railing, the contact surface contacts an inner surface of the rectangular tubular railing, and the elastic petals pushes against the inner surface of the round tubular railing or the rectangular tubular railing.

Abstract: A baluster joint block has a base and a baluster assembly, the base further comprising a plurality of protrusions, a plurality of positioning apertures and a first locking aperture disposed at a center position of the base; a lower end of the base provided with an inclined surface; a bottom end of the baluster assembly further comprising a plurality of indentions, a plurality of positioning points and a jointing section, a containment space formed between the jointing section and the baluster assembly, a second locking aperture disposed at a center position of a top surface of the jointing section, and a plurality of strips disposed on an outer surface of the jointing section, the plurality of indentions and the positioning points of the baluster assembly correspondingly matching the plurality of protrusions and the positioning apertures such that the baluster assembly engages with the base to form a connecting block.

Abstract: A baluster joint set has: a first block, a second block and a screwing member. The first block has a base and a plurality of elastic members evenly disposed around the base and having respective gaps therebetween. The first block is further provided with a tubal opening formed by the elastic members, and the base is provided with a through hole at its center. The through hole and the tubal opening are axially aligned, and the base is further provided with a circular slot at an end opposite the elastic members. The elastic member further has a tapered thickness close to the base to provide an adjustment gap. The elastic members each further has a cut angle on an outer edge of the end opposite the base, and the elastic members further have a plurality of slots on a side facing the tubal opening.

Abstract: A baluster joint set has: a first block, a second block and a screwing member. The first block has a base and a plurality of elastic members evenly disposed around the base and having respective gaps therebetween. The first block is further provided with a tubal opening formed by the elastic members, and the base is provided with a through hole at its center. The through hole and the tubal opening are axially aligned, and the base is further provided with a circular slot at an end opposite the elastic members. The elastic member further has a tapered thickness close to the base to provide an adjustment gap. The elastic members each further has a cut angle on an outer edge of the end opposite the base, and the elastic members further have a plurality of slots on a side facing the tubal opening.

Abstract: A baluster joint block has a base and a baluster assembly, the base further comprising a plurality of protrusions, a plurality of positioning apertures and a first locking aperture disposed at a center position of the base; a lower end of the base provided with an inclined surface; a bottom end of the baluster assembly further comprising a plurality of indentions, a plurality of positioning points and a jointing section, a containment space formed between the jointing section and the baluster assembly, a second locking aperture disposed at a center position of a top surface of the jointing section, and a plurality of strips disposed on an outer surface of the jointing section, the plurality of indentions and the positioning points of the baluster assembly correspondingly matching the plurality of protrusions and the positioning apertures such that the baluster assembly engages with the base to form a connecting block.

Abstract: A snow removal apparatus may include a main body, an engaging base, a shaft and two brackets and be applied to different situations to achieve the effect of removing snow by pulling or pushing the shaft thereof such that a user has no need to repetitively shovel and lift snow to a trolley thus saving time and labors. Also, the snow removal apparatus can remove larger amounts of snow to a great distance without the trolley thus improving applicability. Moreover, since the snow removal apparatus has multi-function, the user can only buy one tool to achieve the effect of removing snow which lowers the cost and is easier for storage.

Abstract: A timing device includes a timer and a flow meter mounted on the timer. The timer has a water inlet port and a water outlet port. The flow meter includes a first guide pipe mounted on the water outlet port and provided with a mounting chamber, a detector mounted on the first guide pipe, a rotation ring rotatably mounted in the mounting chamber, a magnetic member mounted on the rotation ring and movable to pass the detector, and a second guide pipe mounted on the first guide pipe. Thus, the water flow rate in the flow meter is calculated according to the times of the magnetic member passing the detector so that when the flow rate of the water passing through the flow meter reaches a preset value, the timer stops operating so as to control the water flow exactly.

Abstract: A timing device includes a timer and a flow meter mounted on the timer. The timer has a water inlet port and a water outlet port. The flow meter includes a first guide pipe mounted on the water outlet port and provided with a mounting chamber, a detector mounted on the first guide pipe, a rotation ring rotatably mounted in the mounting chamber, a magnetic member mounted on the rotation ring and movable to pass the detector, and a second guide pipe mounted on the first guide pipe. Thus, the water flow rate in the flow meter is calculated according to the times of the magnetic member passing the detector so that when the flow rate of the water passing through the flow meter reaches a preset value, the timer stops operating so as to control the water flow exactly.

Abstract: A sprinkling appartaus for cooling tower includes nozzle groups having water tubes and air tubes through the tower wall and corresponding guiding assemblies wherein both water and air tubes have one ends within and adjacent to tower wall and the other ends pierced through tower wall and throttle valve to communicate with water and air tanks respectively, and one end of water tube is bent to face the air discharged opening of air tube; the air tube is oblique with respect to tower wall for effecting a whirling motion in discharged air; and each guiding assembly includes a baffle plate having an engagement portion, a spindle having one end pivotably secured to baffle plate and the other end secured to tower wall, and an adjustment bolt obliquely pierced through tower wall to urge on engagement portion.