Abstract

A sprayer gun connecting structure has a sprayer gun, an assembling member, and a sealing washer. The sprayer gun has a plastic main body with an intake end, the intake end has two opposing L-shaped rotatable slots on an outer periphery, and each rotatable slot has an opening section and an engaging section passing through the main body. The assembling member is made of metal and comprises a through aperture, the through aperture having a threaded section on an inner wall, and two opposing latches are respectively disposed on an outer periphery of the assembling member. The opening section of each rotatable slot is configured to accept at least one of the latches of the assembling member and being rotatable to lock the latch in the engaging section to assemble the assembling member on the intake end of the sprayer gun.

IPC Classes  ?

• B05B 15/65 - Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
• B05B 9/01 - Spray pistols

Abstract

A sprayer head has a main body and an output head, wherein the main body comprises an output column with a water channel having a plurality of output aperture channels passing through the output column; the output column comprises a first threaded section and a control lever at a closed front end, and the control lever is jacketed with a first sealing ring. The output head has a connecting ring, a conic sleeve and a control member, the connecting ring being made of plastic and having a second threaded section for engaging with the first threaded section, and two opposing latches on an outer periphery; the conic sleeve is made of metal and has two opposing L-shaped rotatable slots on an outer periphery.

IPC Classes  ?

• B05B 1/12 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means capable of producing different kinds of discharge, e.g. either jet or spray
• B05B 9/01 - Spray pistols
• B05B 15/65 - Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits

Abstract

A garden hose nozzle includes a hose nozzle, wherein the hose nozzle is made of injection molding and has a body part, one end of the body part is connected to a water spray part for spraying water, the other end of the body part is equipped with a water supply part used to supply water. The surfaces of the body part, the water spray part, and the water supply part are covered with at least one wrapping layer for protection and holding. The wrapping layer is composed of a thermoplastic polyolefin, a polyethylene, and a cork. The proportions of the thermoplastic polyolefin, the polyethylene, and the cork in the wrapping layer are 15%, 54%, and 30% respectively.

IPC Classes  ?

• B05B 1/14 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openingsNozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with strainers in or outside the outlet opening
• B05B 12/00 - Arrangements for controlling deliveryArrangements for controlling the spray area

Abstract

A gardening water spray gun with a replaceable sprinkler head including a water spray barrel, a sprinkler head, and a plurality of nozzles of different types. Two ends of the water spray barrel are formed a water inlet end and a water outlet end. One end of the sprinkler head is assembled on the water outlet end, and the other end of the sprinkler head forms a combination part to replaceably install the nozzle. A sleeve is provided at any position on the outer diameter of the water spray barrel. An arm extends from one side of the sleeve, and a combined seat is provided at the end of the arm. A joint part is formed at both the upper and lower ends of the combined seat for the nozzle to be coupled and positioned.

IPC Classes  ?

• B05B 15/652 - Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits whereby the jet can be oriented
• B05B 1/12 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means capable of producing different kinds of discharge, e.g. either jet or spray

Abstract

A garden sprinkler protecting rack is covered with a carbon fiber texture, the carbon fiber texture providing light reflection. The protecting rack is a hollow cone with a smaller top and a larger bottom, so that an interior of the protecting rack provides a stacking space. the protecting rack has a top portion with a flange having a through hole, and a lower portion of the protecting rack has a plurality of dividing openings which forms a respective supporting foot between each dividing opening.

IPC Classes  ?

• B05B 15/16 - Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired placesArrangements for handling or replacing damaged parts for preventing non-intended contact between spray heads or nozzles and foreign bodies, e.g. nozzle guards

Abstract

A garden hose nozzle includes a hose nozzle body, at least one sprinkler head, and a water stop ring. The hose nozzle body includes a barrel part, one end of the barrel part is formed with a port, an inner wall of the barrel part is provided with two stoppers, two entrance channels, and two swivel slots. The stopper is formed a limiting block protruding from an inner end close to one side of the entrance channel, and the limiting block is provided a first inclined guide surface. A sleeve pipe extends from one end of the sprinkler head, an outer wall of the sleeve pipe is provided with two projecting ribs, and the projecting rib is formed a second inclined guide surface.

IPC Classes  ?

• B05B 15/65 - Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits

Abstract

A garden hose nozzle includes a hose nozzle body, a water guide base, a sprinkler cover, and a drainage plate. The hose nozzle body includes a water outlet channel, the water guide base has a water flow channel running through it. The sprinkler cover has an annular wall and a panel. The panel is provided with a first annular shower area, a middle part, and a second annular shower area. The sprinkler cover is provided with several casings attached to the middle part. The drainage plate is provided with a plurality of circulation holes and extends out a first water conduit and a second water conduit. The first water conduit has at least one first opening and is provided with a first water retaining plate on the outside. The second water conduit has at least one second opening and is provided with a second water retaining plate on the inside.

IPC Classes  ?

• B05B 1/16 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openingsNozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with strainers in or outside the outlet opening having selectively-effective outlets
• B05B 1/06 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops in annular, tubular or hollow conical form
• B05B 1/18 - RosesShower heads

Abstract

A handle structure for a garden tool, and the handle structure has a handle and a padding member. An accepting slot is formed inside the handle, and there are several binding apertures on the handle, and one end of the binding aperture is a circular edge connected to a rim in the accepting slot. The circular edge has a guiding slope that gradually expands toward the other end of the rim, and a circular groove is provided on the periphery of the handle. There are several positioning columns protruding from the padding member. The positioning column is hollow and an engaging groove is adjacent to the positioning column.

IPC Classes  ?

• B25G 1/10 - Handle constructions characterised by material or shape

Abstract

A gardening sprayer has a main body, an adjusting valve and an output unit. Both ends of the main body are respectively provided with an input portion and an output portion, a flow channel is provided between the input portion and the output portion, and a flow channel is connected between the input portion and the output portion through the periphery of the main body and is connected with the flow channel with a flow control aperture, so that the flow control aperture provides the adjusting valve for installation. The adjusting valve has a shaft bolt and a positioning sleeve which are put into the flow control aperture from two directions and then docked. Both of the shaft bolt and the positioning sleeve are provided with at least a sealing washer, and a blocking portion and the passing portion with a smaller diameter are formed on the shaft bolt.

IPC Classes  ?

• B05B 1/30 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
• B05B 9/01 - Spray pistols
• B05B 12/00 - Arrangements for controlling deliveryArrangements for controlling the spray area

Abstract

A garden sprayer with a handle positioning structure has a main body, a grip, and a buckle. The main body comprises a handle and an output tube with a positioning ring. The grip is mounted on the main body and configured for controlling water, and the grip has a pressing surface with a groove. The groove has a stopping edge respectively on each opposite side walls and two first positioning notches respectively disposed opposite the two stopping edges. The two first positioning notches are spaced from each other. The buckle has a stopping block with two engaging claws on two opposing back sides, the two engaging claws are spaced by a gap, and each of the two engaging claws having a second positioning notch.

IPC Classes  ?

• B05B 9/01 - Spray pistols

Abstract

A gardening sprinkler may include a main body, a sprinkler member, and a control base, and the main body has a sprinkler base and an upper cover which are adapted to fit together. The sprinkler base is a hollow tube and has an opening at one end thereof, the sprinkler member is positioned into the sprinkler base through the opening, and a water inlet member is connected to the sprinkler base through the opening. The sprinkler base has a concaved portion and a sprinkler surface, and the concaved portion is formed adjacent to the other end of the opening. The sprinkler surface comprises a row of first through holes which are arranged axially, and upper cover has a row of second through holes at positions corresponding to the first through holes.

IPC Classes  ?

• B05B 3/02 - Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
• B05B 3/04 - Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet

Abstract

A gardening sprinkler may include a sprinkler base, and two first main bodies are respectively formed at two lateral sides of the sprinkler base while two second main bodies are respectively formed at the front side and the rear side of the sprinkler base, so as to form the sprinkler base in a firm-structure frame shape. The first main bodies and the second main bodies are formed in hollow with thin shell, and a plurality of hollow holes are formed thereon to reduce the weight of the sprinkler base and lower the cost of production, thereby achieving the effects of environmental protection and energy saving. The hollow holes are adapted to reserve space to allow a turf to well grow therefrom.

IPC Classes  ?

• B05B 15/625 - Arrangements for supporting spraying apparatus, e.g. suction cups designed to be placed on the ground

Abstract

A dual-outlet water adapter for gardening has a main body and at least two the switch valve set. The main body is provided with an input portion, at least two controlling portions and a first chamber. The controlling portion has a second chamber located inside the main body and an output chamber in the main body, and a through aperture is arranged on one side of the peripheral edge of the second chamber. Each switch valve set includes a control valve. The control valve has a knob, a valve tube protrudes from the knob, a through hole runs through the periphery of the valve tube, and a sealing member is embedded.

IPC Classes  ?

• B05B 1/16 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openingsNozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with strainers in or outside the outlet opening having selectively-effective outlets

Abstract

An adjustable garden sprinkler has a base member and a plurality of irrigators. The base member has a first main body and a second main body, a plurality of connecting pipes protruding from the second main body, and a plurality of connecting pipes are provided on one side of the periphery of the connecting pipes. Each irrigator has a first housing and a second housing that opposite to each other, and a control member is provided between the first and the second housings. The control member is provided with a plurality of first through aperture, a plurality of second through aperture and a plurality of third through aperture, one end of the control member is provided with an outer threaded pipe extending out of the first housing and the second housing, a screwing cap is attached on the outer threaded pipe, and a spraying unit installed inside the first housing.

IPC Classes  ?

• B05B 15/652 - Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits whereby the jet can be oriented
• B05B 1/20 - Perforated pipes or troughs, e.g. spray boomsOutlet elements therefor
• B05B 15/625 - Arrangements for supporting spraying apparatus, e.g. suction cups designed to be placed on the ground
• B05B 15/65 - Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits

Abstract

A water nozzle sprayer with customized system thereof may include a sprayer and a plurality of different spray heads, and the sprayer is adapted to have different number of spray heads to adjustably perform different patterns. The manufacturing of the water nozzle sprayer is processed through a client interface and a manufacturer interface cooperating with an automated machine. Each of the spray heads has a main body, and an identification portion is formed thereon to indicate the color of the main body.

IPC Classes  ?

• B23P 19/04 - Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformationTools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
• B05B 1/16 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openingsNozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with strainers in or outside the outlet opening having selectively-effective outlets

Abstract

A water valve has a main body and at least two control valve sets. The main body has an upper cover and a base, the upper cover and the base correspondingly form an enclosed space and are locked with screws. The main body further has an input portion, two controlling portions and a containing chamber. The input portion connects to a water source, each controlling portion has a controlling chamber located in the main body and an outputting space. Each controlling chamber has a through aperture on a side connected to the containing chamber. Each of the control valve sets has a control valve with a knob, the knob has an extending valve tube configured to sleeve onto the controlling chamber of the controlling portion, and the knob is exposed from the main body; each valve tube further has a through hole capable of being aligned with the through aperture.

IPC Classes  ?

• F16K 11/20 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with two or more closure members not moving as a unit operated by separate actuating members
• F16K 11/10 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with two or more closure members not moving as a unit
• F16K 11/22 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves

Abstract

A water sprayer comprising: a main body, a guiding lid, at least one first output nozzle, at least one second nozzle and an output head. The types and rotation sequence of the first nozzle and the second nozzle can be replaced or changed by consumers, so that the water sprayer can be used more easily. Also, when the first nozzle and the second nozzle are damaged or blocked, only the first nozzle or the second nozzle needs to be replaced separately, which is more economical and environmentally friendly.

IPC Classes  ?

• B05B 1/12 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means capable of producing different kinds of discharge, e.g. either jet or spray
• B05B 1/30 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages

Abstract

A guiding pipe for a water sprayer, and the water sprayer has a handle with an intake end configured to connect to a water source and another end connected a spray head through a guiding pipe. The guiding pipe has a spiral main tube provided with a respective circular connecting section at each end, and the circular connecting sections are respectively connected to the handle and the spray head.

IPC Classes  ?

• B05B 9/01 - Spray pistols
• B05B 1/34 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
• F16L 9/00 - Rigid pipes

Abstract

A garden hose flow control valve has a main body, a positioning block, a connecting disk and a timer. The main body has an intake opening and at least an outlet opening, and a pivoting portion is provided on one side. The pivoting portion includes two trunnions. The trunnion has a limiting protrusion, and the positioning block has a through hole and is provided with a plurality of first positioning recesses. The connecting disk is provided with a first positioning pin pushed by the first spring. A protrusion is provided on the side surface and a sleeve is extended, and the second positioning recess is provided on the outer ring of the sleeve. The timer is installed in a movable housing, and a connecting opening is on one side of the movable housing. The connecting opening is provided with a second positioning pin pushed by the second spring.

IPC Classes  ?

• F16K 31/48 - Mechanical actuating means actuated by mechanical timing-device, e.g. with dash-pot
• A01G 25/16 - Control of watering
• F17C 13/04 - Arrangement or mounting of valves

Abstract

A spray gun with a faux carbon fiber pattern comprises a main portion and an operating portion, at least one area of the main portion or the operating portion comprises a faux carbon fiber pattern, the pattern defined on a mold for the spray gun and formed directly on a surface of the spray gun during injection.

IPC Classes  ?

• B05B 15/00 - Details of spraying plant or spraying apparatus not otherwise provided forAccessories
• B29C 45/37 - Mould cavity walls
• B29C 33/42 - Moulds or coresDetails thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
• B25G 1/10 - Handle constructions characterised by material or shape

Abstract

A driving structure for a garden sprinkler comprising: a main body, a sprinkler unit, at least one adjusting base, and at least one driving member. The main body has a main base and an upper cover corresponding to each other, the main base being hollow and having an assembly opening at an end configured to accept the sprinkler unit and for connection to a hose connector; the main base having a recess and a streaming surface, a plurality of first through apertures disposed on the streaming surface corresponding to a plurality of second through apertures with longer lengths disposed on the upper cover; the recess accepting the adjusting base and forming an enclosure with the upper cover; at least one through hole disposed in a middle portion of the main body and defined by integrating the main base with the upper cover, the through hole provided with a positioning baffle.

IPC Classes  ?

• B05B 3/02 - Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
• B05B 3/04 - Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
• B05B 1/16 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openingsNozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with strainers in or outside the outlet opening having selectively-effective outlets
• B05B 15/652 - Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits whereby the jet can be oriented

Abstract

A digital water timer may include a main body, a water valve, a locating base, a driving base, and a timer. The main body has a water inlet and a water outlet, and a valve tube protrudes from a lateral side of the main body. The water valve connected to the main body is controlled by the timer to achieve on/off operation of channels inside the main body. The locating base is secured on the main body, and the driving base is adapted to have rotation relative to the locating base and be secured at a specific position after rotated. The timer installed in the driving base comprises a display panel and an operation interface which are exposed externally for operation. The driving base with the timer is rotated relative to the locating base, and the display panel is adjusted as needed to provide an optimal view for operation.

IPC Classes  ?

• A01G 25/16 - Control of watering
• F16K 31/08 - Operating meansReleasing devices electricOperating meansReleasing devices magnetic using a magnet using a permanent magnet
• F16K 31/40 - Operating meansReleasing devices actuated by fluid in which fluid from the conduit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
• E03B 7/04 - Domestic or like local pipe systems
• E03B 7/07 - Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
• G09G 3/3233 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
• E03C 1/04 - Water-basin installations specially adapted to wash-basins or baths
• F16K 31/48 - Mechanical actuating means actuated by mechanical timing-device, e.g. with dash-pot
• E03C 1/05 - Arrangements of devices on wash-basins, baths, sinks, or the like, for remote control of taps
• B05B 12/08 - Arrangements for controlling deliveryArrangements for controlling the spray area responsive to condition of liquid or other fluent material discharged, of ambient medium or of target

Abstract

A hose connector has a first connecting joint, a second connecting joint, and a connecting duct. The first connecting joint comprises an inner neck rim having an inner threaded aperture and a containment space connecting to the inner threaded aperture. The first connecting joint further comprises a threaded outer wall, and a bottom surface of the neck rim has a plurality of engaging grooves. The second connecting joint comprises a hollow base having a neck section connected to a lip, and the neck section is configured for insertion in the containment space of the first connecting joint. A top surface of the lip has a plurality of engaging protrusions pushing against the neck rim or engaging with the engaging groove. The connecting duct comprises an outer threaded section and an enlarged flange, and the connecting duct is mounted through the neck section and the lip.

IPC Classes  ?

• B05B 9/01 - Spray pistols
• B05B 15/65 - Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
• B05B 15/658 - Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits the spraying apparatus or its outlet axis being perpendicular to the flow conduit
• F16L 27/08 - Adjustable jointsJoints allowing movement allowing adjustment or movement only about the axis of one pipe
• F16L 33/22 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
• F16L 33/24 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses with parts screwed directly on or into the hose

Abstract

A hose connector has: a cap, a connecting pipe and an assembly pipe. The cap has an inner ring and an outer ring, and the inner ring is provided with an inner threaded hole. The cap further has a socket hole connected with the inner threaded hole, the outer ring is provided with an outer threaded section. The connecting pipe has an inserting portion at one end and a first threaded portion at another end. The inserting portion has a neck section and a stopping ring. The inserting portion is disposed in the socket hole of the cap. The stopping ring comprises at least one protrusion facing the groove. The assembly pipe has a through hole and a convex ring at one end and a second threaded portion at another end. The second threaded portion of the assembly pipe engages with the inner threaded hole of the cap.

IPC Classes  ?

• F16L 27/08 - Adjustable jointsJoints allowing movement allowing adjustment or movement only about the axis of one pipe
• F16L 33/24 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses with parts screwed directly on or into the hose
• F16L 33/22 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
• B05B 9/01 - Spray pistols
• B05B 15/658 - Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits the spraying apparatus or its outlet axis being perpendicular to the flow conduit
• B05B 15/65 - Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits

Abstract

A solenoid valve for irrigation systems may comprise a gardening tube, a plastic valve piece, a cover and a magnetic member. The gardening tube has a water inlet channel and a water outlet channel which are communicated, and a valve tube vertically extending from the gardening tube has a valve chamber. The valve piece is positioned in the valve chamber. A second connecting tube vertically protruding from the cover has a housing communicated with the valve chamber, and a solenoid coil and a metal ring are respectively disposed on the second connecting tube. The magnetic member has a magnet installed therein, and the magnet has a first magnetic surface and a second magnetic surface at two ends thereof.

IPC Classes  ?

• F16K 31/06 - Operating meansReleasing devices electricOperating meansReleasing devices magnetic using a magnet
• F16K 27/12 - Covers for housings
• A01G 25/02 - Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
• A01G 25/16 - Control of watering
• F16K 31/08 - Operating meansReleasing devices electricOperating meansReleasing devices magnetic using a magnet using a permanent magnet
• F16K 31/02 - Operating meansReleasing devices electricOperating meansReleasing devices magnetic
• F16K 37/00 - Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
• F16K 47/02 - Means in valves for absorbing fluid energy for preventing water-hammer or noise
• F16K 25/00 - Details relating to contact between valve members and seats

Abstract

A spray head includes a main body, a central shaft, a securing ring, a spout and a knob. The main body has a handle and a chamber, the chamber provided with a connecting opening allowing the central shaft to be inserted thereof. A disk body is disposed between the connecting section and the sleeve, the central shaft entering into the main body through the connecting opening, and the sleeve inserted into the chamber and engaging with the stepped edge such that the connecting section extends out of the chamber. The spout is provided with an outer shell and an inner tube. The knob has a stopper, and an end of the stopper has a screw, the screw of the knob inserted from the cone of the spout and engaging with the threaded aperture of the inner tube of the central shaft.

IPC Classes  ?

• B05B 1/02 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops
• B05B 9/01 - Spray pistols
• B05B 12/00 - Arrangements for controlling deliveryArrangements for controlling the spray area
• B05B 1/30 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages

Abstract

A water spray gun includes a gun body, a handle, a control valve and a retaining cap. The gun body has a water control compartment which is provided with two rotation channels. Each of the rotation channels has two closed ends forming two stop walls. The handle has two connecting arms. Each of the connecting arms is combined with a limit block which includes a root portion mounted in and covered by each of the connecting arms and an operation portion protruding outward from each of the connecting arms. Thus, when the handle is pivoted relative to the gun body, the operation portion of the limit block is moved in each of the rotation channels of the gun body, and is stopped by one of the two stop walls of each of the rotation channels.

IPC Classes  ?

• B05B 7/02 - Spray pistolsApparatus for discharge
• B05B 12/00 - Arrangements for controlling deliveryArrangements for controlling the spray area
• B05B 1/30 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
• B05B 9/01 - Spray pistols
• B05B 15/06 - Mountings, supporting or holding means, or rests for spray heads or other outlets when in use or out of use (B05B 15/10 takes precedence)
• F16K 31/60 - Handles

Abstract

A gardening water spray gun may include a barrel portion and a handle, and a water control chamber laterally penetrates through the water spray gun. A water control valve pivotally secured inside the water control chamber is controlled by an operating unit. The water control valve is a circular shaft which has an upper arc edge and a lower arc edge, and a central portion of the lower arc edge comprises a through hole which penetrates through the water control valve from a side to another. Moreover, a recess formed at an end of the through hole is located close to the upper arc edge, and with the communication between the through hole and the recess, the water spray gun is configured to allow more water to flow through and to provide a large amount of spraying water at one time.

IPC Classes  ?

• B05B 1/30 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
• B05B 9/01 - Spray pistols

Abstract

A water spray gun may comprise a main body, a water outlet unit, a spray head and a knob. The main body has a handle and a barrel portion, and interior spaces of the handle and the barrel portion are communicated with each other. A rear end and a front end of the water outlet unit respectively comprise a first connecting portion and a second connecting portion. The spray head is integrally made of plastic material, which simplifies the manufacturing process and lowers the cost, and through communicating the first through hole with the second through holes, the water flow is configured to flow in a straight line thus maintaining the momentum and speed of the water flow to perform different spraying patterns efficiently and to save labors and water.

IPC Classes  ?

• B05B 9/01 - Spray pistols
• B05B 1/32 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening