CN112090608A - Ion filter water gun with labyrinth bend - Google Patents

Ion filter water gun with labyrinth bend Download PDF

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Publication number
CN112090608A
CN112090608A CN202010471900.XA CN202010471900A CN112090608A CN 112090608 A CN112090608 A CN 112090608A CN 202010471900 A CN202010471900 A CN 202010471900A CN 112090608 A CN112090608 A CN 112090608A
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CN
China
Prior art keywords
water
filter
double
gun
handle
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Withdrawn
Application number
CN202010471900.XA
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Chinese (zh)
Inventor
叶晓东
黄纪风
其他发明人请求不公开姓名
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Ningbo Daye Garden Industry Co Ltd
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Ningbo Daye Garden Industry Co Ltd
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Application filed by Ningbo Daye Garden Industry Co Ltd filed Critical Ningbo Daye Garden Industry Co Ltd
Priority to CN202010471900.XA priority Critical patent/CN112090608A/en
Publication of CN112090608A publication Critical patent/CN112090608A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0018—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam
    • B05B7/005—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam wherein ambient air is aspirated by a liquid flow
    • B05B7/0056—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam wherein ambient air is aspirated by a liquid flow with disturbing means promoting mixing, e.g. balls, crowns
    • B05B7/0062—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam wherein ambient air is aspirated by a liquid flow with disturbing means promoting mixing, e.g. balls, crowns including sieves, porous members or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/40—Filters located upstream of the spraying outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catching Or Destruction (AREA)

Abstract

The ion filter water gun with the epidemic prevention maze bend is provided with an atomizing filter (31), a mesh enclosure (37), a bubbler inlet (35), a bubbler water-gas mixing annular inner cavity (30), a bubbler inner mesh cover (34), a filter outer ring (32) and a bubbling filtering wedge array (38) on the atomizing epidemic prevention medicine spraying water gun; the water vapor atomizing filter with the copper ion net cover comprises the net cover (37) which is arranged on the outer ring (32) of the filter or arranged at the nozzle of the atomizing filter (31); a copper ion net (37a) is arranged on the mesh enclosure (37); the copper ion net (37a) is a latticed warp and weft net with gaps, which is formed by weaving a plurality of strands of thin copper wires; or the mesh enclosure (37) can also be arranged on the mask (40); the arrangement of the epidemic prevention medicine filter disc (40a) and the labyrinth bend (40c) is favorable for generating copper ions under the humid condition to cooperate with the epidemic prevention medicine filter disc and the labyrinth bend to comprehensively inhibit viruses.

Description

Ion filter water gun with labyrinth bend
Technical Field
The invention relates to a water spraying gun for epidemic prevention, gardening and cleaning, in particular to an ion filter water gun with an epidemic prevention labyrinth bend, which is improved on the basis of a front trigger multi-section water gun with a quick flow adjustable function, and a water vapor atomizing filter with a copper ion mesh enclosure, which can be independently used, or the copper ion mesh enclosure, the atomizing filter, the water spraying gun and the water spraying gun can be used as components to be matched with the mesh enclosure and a protective garment, and belongs to the technical field of a conventional device for scientifically preventing and controlling an anti-epidemic situation.
Background
Water guns for epidemic prevention, gardening, and cleaning are widely used to spray water in a manner selected by preference of people. At present, the spray guns on the market mostly take handle and spring top plug structure, and its theory of operation is mainly: pressing the handle to discharge water from the water gun; the handle is loosened, and the top plug is reset and sealed under the action of the spring. The water gun with the structure brings certain inconvenience for use, namely when the water gun is required to spray water continuously for a long time, a user needs to press the handle all the time, the water gun can continuously discharge water, namely the user needs to press the handle all the time, the water gun can continuously discharge water, and the user feels tired after a little time, particularly for ladies. Therefore, a locking button (10) with a rotating shaft is arranged on the water spraying gun, but the operation is troublesome, namely when a handle of the water spraying gun is held by a right hand, a plurality of fingers and nails of a left hand are used for unlocking the locking button, and then the locking button is turned by a larger angle, and the locking button can be firmly fastened in the upper edge of the handle; the locking button is close to the gun body, and the gun body can not be gripped by wet fingers and slips, so that the operation is very troublesome. The more troublesome thing is that the gun body is frozen and cracked; in the prior art, water is sealed by the water gun at the position of the gun body close to the pull rod plug, water is reserved in the gun body, and the gun body is broken due to icing in the cold weather when the water gun is not used; although the strengthening gun body is tried and the sheath is wrapped and placed, the strengthening gun body does not work; how to prevent the gun body from freezing and breaking is easy and difficult to do, which is a long-standing unsolved old and difficult problem in the field. In addition, the user also wants to have a slightly more water spray pattern without rotational adjustment. The stepless regulation anti-freezing garden water spraying gun can avoid water waste after being pressed to the bottom. In fact, the water gun can be operated by only one hand, whether the left hand or the right hand is used, and the regulation of poking by one finger or a nail is a long expectation, so that the water gun is not only convenient to operate, but also good news of the disabled. For preventing blocking occasionally, from a water spraying gun with a water vapor adjusting atomizing filter modified by a water spraying gun with a poking handle and a water spraying gun with a water vapor adjusting atomizing filter improved on the basis of a multi-section water gun with a front trigger capable of quickly adjusting flow, the water vapor atomizing filter with a copper ion mesh enclosure can be independently used, or the copper ion mesh enclosure, the atomizing filter, the water spraying gun and the water spraying gun can be used as components to be matched with the mask and a protective clothing, belongs to the technical field of a conventional device for scientifically preventing and controlling the epidemic situation, adds new ideas for the conventional device for scientifically preventing and controlling the epidemic situation, and has come into play with the water gun with the epidemic prevention maze bend ion filter.
Disclosure of Invention
In order to overcome the defects of the existing water gun; in fact, the water gun can be operated by only one hand, no matter the hand is used, or the right hand is used, and the finger or the nail is used for poking and adjusting, so that long-term expectation becomes practical, the operation is convenient, and the method is a gospel of the disabled; for preventing blocking occasionally, for spraying, atomizing, filtering, ion, bubble, have epidemic prevention disinfection piece atomizing filter squirt and the aqueous vapor atomizing filter that has copper ion screen panel, perhaps copper ion screen panel and atomizing filter and water spray gun and spray gun all can cooperate gauze mask and protective clothing to use as the part, belong to the technical field of the stock equipment of scientific prevention and control anti-epidemic situation, for adding the new meaning for the stock equipment of scientific prevention and control anti-epidemic situation, the ion filter squirt of utensil epidemic prevention maze bend has just been brought into production, with the demand of the stock equipment of supplementary scientific prevention and control and anti-epidemic situation.
The adopted technical scheme is as follows:
the ion filter water gun with the epidemic prevention maze bend comprises a gun body (3), a poking handle (21), a poking device (22), a spraying rod (6) and a colored disc (7), wherein the poking handle (21) and the poking device (22) are movably arranged outside the gun body, the colored disc (7) is arranged on the upper part of the gun body, and the spraying rod (6) is penetrated through a hole on the colored disc (7) and movably arranged; in a water channel arranged in the gun body, the spray rod (6) is movably connected with the poking and rotating device (22); outside a water channel arranged in the gun body, the poking and rotating device (22) is connected with the poking handle (21) through an adjusting shaft hole arranged on the gun body (3); when the dial handle (21) is dialed, the dial handle (21) enables the dial device (22) to rotate for a certain angle, the dial device (22) rotates for a certain angle to form the effect of driving the connecting rod by the crank, so that the injection rod (6) extends out and retracts, and the gap between the side end of the injection rod (6) and the flower color disc (7) is changed to obtain micro-regulation water pressure and flow; the ionic filter water gun with the epidemic prevention maze bend is characterized in that the double-ring-hole connecting rod is matched with the poking handle (21) of the internal rotating drum for spraying water, and two ends of the poking handle are connected with a pair of driving plates with the same center of circle; both sides of the poking hand of the poking handle (21) can be poked by a single finger; a tooth-shaped groove (21a) is arranged on the shifting handle of the shifting handle (21) so as to be convenient for being buckled by a nail; the dial is provided with two square holes (21c) so as to be connected with the dial (22); the tooth profile curve of the tooth-shaped groove (21a) arranged on the pulling handle (21) is a section of approximately similar logarithmic spiral, so that the pulling handle is easy to be buckled under the wet and slippery use condition by utilizing the characteristic that the logarithmic spiral, namely an equiangular curve, has equal pressure angles; the water-air atomizing filter with the copper ion net cover has the bright points that double square hooks (22a) are arranged on double turnplates of the poking and rotating device (22) so as to be closely connected with two square holes (21c) arranged on the poking plate of the poking handle (21) to be poked reliably; the water-gas atomizing filter with the copper ion net cover is characterized by comprising an internal rotating drum (23) opposite to an internal rotating shaft (23 a); the inner rotary drum (23) is connected with the poking handle (21) and the poking and rotating device (22); the axial line of the internal rotating drum (23), the axial line of a pair of concentric dial plates connected with the two ends of the dial grip (21) and the axial line of the dial-up device (22) are coaxial; the internal rotary drum (23) is arranged in a water channel in the gun body (3), and the poking and rotating device (22) and the poking handle (21) are arranged outside an adjusting shaft hole arranged on the gun body (3); the opposite internal rotation shaft (23a) is provided with a pair of mutually opposite coaxial short section shafts with a space in the middle to connect the spray rod (6); the axial line of the opposite internal rotation shaft (23a) and the axial line of an adjusting shaft hole arranged on the gun body (3) of the internal rotation drum (23) are parallel and are not concentric, and when the dial handle (21) is dialed, the dial-up device (22) and the internal rotation drum (23) rotate for a certain angle; the water spray gun with the water-type adjusting rack and the handle is characterized in that a double-ring-hole connecting rod with double arms (6c) with elastic deflection recovery and double rings (6a) arranged at the rear ends of the double arms (6c) are arranged at the rear end of the spray rod (6); so as to simplify the parts, firstly, the double-ring hole (6a) at the rear end of the double-ring (6c) is pressed close to and a pair of mutually opposite coaxial short section shafts with a space in the middle are arranged on the double-ring hole (6a) at the rear end of the double-ring (6c), which is originally difficult to install and enter, and then the double-ring hole (6a) at the rear end of the double-ring (6c) is released to restore the elastic flexibility of the double-ring (6c), so that the double-ring hole (6a) at the rear end of the double-ring (6c) is matched with a pair of mutually opposite coaxial short section shafts with a space in the middle and arranged on the opposite internal rotation shaft (23a) to connect the injection rod (6); the crank drives the connecting rod to extend and retract the injection rod (6), and the gap between the side end of the injection rod (6) and the colored disc (7) is changed to slightly adjust the water pressure and the flow; the improved water-air atomizing filter with the copper ion net cover is characterized in that the water-air atomizing filter with the copper ion net cover comprises a double-ring-hole connecting rod and an internal rotary drum, and the double-ring-hole connecting rod and the internal rotary drum are two groups of crank connecting rod mechanisms connected in series; the second-stage crank-link mechanism of the two groups of crank-link mechanisms connected in series is formed by a second double arm (6c2) arranged on the spray rod (6) and movably connected with the double arm (6c) through a roller pin (6a 2); the first-stage crank connecting rod mechanism of the two groups of crank connecting rod mechanisms connected in series is characterized in that a pair of coaxial short section shafts with spaces in the middle are opposite and arranged on opposite internal rotation shafts (23a) of the internal rotation drum (23) by matching double annular holes (6a) of the double arms (6 c); when the poking handle (21) is poked to enable the poking device (22) and the internal rotary drum (23) to rotate for a certain angle, and the second-stage crank link mechanism and the first-stage crank link mechanism of the two groups of serially connected crank link mechanisms rotate in a twisting manner, the rod of the jetting rod (6) close to the front part of the jetting port of the water gun can only extend out and retract without excessive deflection, so that the gap between the side end of the jetting rod (6) and the colored disc (7) is changed smoothly without occasional clamping, and the micro-regulation water pressure and flow are obtained.
Or, the water spray gun with the atomizing filter is provided with a cam (23d) on an internal rotating drum (23) containing an opposite internal rotating shaft (23 a); the inner rotary drum (23) is connected with the poking handle (21) and the poking and rotating device (22); the internal rotary drum (23) is arranged in a water channel in the gun body (3), and the poking and rotating device (22) and the poking handle (21) are arranged outside an adjusting shaft hole arranged on the gun body (3); the opposite internal rotation shaft (23a) is provided with a pair of mutually opposite coaxial short section shafts with space in the middle, the cam (23d) is arranged beside the coaxial short section shafts so as to connect the rear ends of the double arms (6c) of the injection rod (6) in a high-order, the double arms (6c) are provided with return springs (6d), when the dial handle (21) is dialed to rotate the dial (22), the internal rotation drum (23) and the cam (23d) for a certain angle, the rod of the injection rod (6) close to the front part of the injection nozzle is extended and retracted by the push of the equiangular spiral at the pressure angle of the cam (23d) and the return springs (6d), and the guide of the blades is not easy to deviate excessively, so that the gap between the side end of the injection rod (6) and the occasional colored disc (7) is changed to adjust the water pressure slightly and the water pressure is adjusted more smoothly and not easy to clamp And flow and spray.
In addition, the improved and selected proposal is to remodel the water gun with the ion filter at the epidemic prevention labyrinth bend, and is also provided with a rack (6f) and a gear (23 f); a gear (23f) is arranged on an internal rotating drum (23) containing a counter internal rotating shaft (23a), and the internal rotating drum (23) is connected with the poking handle (21) and the poking device (22); the internal rotary drum (23) is arranged in a water channel in the gun body (3), and the poking and rotating device (22) and the poking handle (21) are arranged outside an adjusting shaft hole arranged on the gun body (3); the opposite internal rotation shaft (23a) is provided with a pair of mutually opposite coaxial short section shafts with a space in the middle, the gear (23f) is arranged beside the coaxial short section shafts so as to be meshed and connected with the rack (6f) arranged at the rear end part of the double arm (6c) of the spray rod (6), the double arm (6c) is provided with a return spring (6d), when the dial handle (21) is dialed to rotate the dial (22), the internal rotation drum (23) and the gear (23f) for a certain angle, the rod of the spray rod (6) close to the front part of the spray outlet of the water gun is stably extended and retracted by virtue of the meshing of the gear (23f) and the rack (6f) and the return spring (6d), and the rod is not easily over-deflected according to the guide of the blade, so as to ensure that the gap between the spray rod (6) and the flower color disc (7) is smoothly and not easily clamped occasionally The water pressure, the flow and the water spray can be slightly adjusted by changing the water pressure and the flow.
The ion filter water gun with the epidemic prevention maze curved path is characterized by comprising blades (6c3), wherein the blades are arranged on a rod of the spraying rod (6) close to the front part of a spray outlet of the water gun, the blades (6c3) are divided into two groups with intervals in the front and back, each of the two groups of the blades comprises four blades, the blades are radially radiated from an axis on the section of the spraying rod and are uniformly arranged, the far ends of the blades, which are radially radiated from the axis of the spraying rod, are provided with arcs and are in a common circle and are close to the inner water channel wall of the water gun so as to be convenient to guide, when the poking handle (21) is poked, the poking device (22) and the inner rotary drum (23) rotate for a certain angle, and the second-stage crank connecting rod mechanism and the first-stage crank connecting rod mechanism of the two groups of crank connecting rod mechanisms which are connected in series are twisted to rotate, the rod of the spray rod (6) close to the front part of the spray opening of the water gun is only enabled to extend and retract by the guide of the blade and not to be excessively deflected, so that the gap between the side end of the spray rod (6) and the colored disc (7) is changed to achieve micro-regulation of water pressure and flow rate more smoothly and not to be clamped occasionally.
The improved water gun with the epidemic prevention labyrinth ion filter is characterized by comprising an atomization filter (31), a mesh enclosure (37), a bubbler inlet (35), a bubbler water-gas mixing annular inner cavity (30), a bubbler inner mesh enclosure (34), a filter outer ring (32) and a bubbling filtering wedge array (38); the atomizing filter (31) is arranged at the nozzle head of the water spraying gun with the water-air adjusting atomizing filter, the mesh cover (37) is arranged in front of the atomizing filter (31), the bubbler inlet (35) is arranged on the outer ring (32) of the atomizing filter (31), the bubbler water-air mixing annular inner cavity (30) is arranged in the atomizing filter (31), the bubbler inner mesh cover (34) is arranged on the bubbler water-air mixing annular inner cavity (30), and the bubbling filtering wedge array (38) is arranged between the outer ring (32) of the filter and the bubbler water-air mixing annular inner cavity (30); a trumpet-shaped channel is arranged between the bubbler inlet (35) and the bubbler water-gas mixing annular inner cavity (30), and the curve of the trumpet-shaped channel is approximate to the function curve of mathematical logarithmic spiral with similar height; so as to be beneficial to forming the comprehensive function of the filter and the bubbler and form an air injection type air inlet inner cavity and an air outlet cavity; when the high-speed water flow is sprayed and flees, the outside air is driven to enter the air injection type air inlet inner and outer cavities through the outside air injection port arranged on the air injection type air inlet annular outer cavity due to the fluid mechanics principle that the higher the flow speed is, the lower the pressure beside the air injection type air inlet annular outer cavity is, the unstable field is caused by the local acceleration and the unstable motion of fluid particles, and the uneven flow field is caused by the migration acceleration and the position change, so that the pulsating turbulent flow is formed, the gas forming the pulsating turbulent flow of the air injection type air inlet outer cavity enters the air injection type air inlet inner cavity from an inner air injection port arranged on the side surface circumference of the air injection type water-gas mixing annular inner cavity of the bubbler, is subjected to foaming water-gas mixing through a foaming filter element of the bubbler, is further changed and dispersed through the gradient, the divergence and the rotation of a fluid mixed with the foaming water-gas, and is sprayed to spray water flowers or gently waves to spread under the regulation of the extension or the contraction of a spraying rod operated by one hand; the ion filter water gun with the epidemic prevention maze bend comprises the mesh enclosure (37), the mesh enclosure (37) is arranged on the filter outer ring (32), the mesh enclosure (37) is arranged at the spray opening of the atomization filter (31), or the mesh enclosure (37) can also be arranged on the mask (40); a copper ion net (37a) is arranged on the mesh enclosure (37); the copper ion net (37a) is formed by weaving a plurality of strands of thin copper wires into braids and then weaving into a latticed and transit net with gaps, so that copper ions can be generated under the wet condition; the arrangement of the epidemic prevention medicine filter disc (40a) and the labyrinth bend (40c) is favorable for generating copper ions under the humid condition to cooperate with the epidemic prevention medicine filter disc and the labyrinth bend to comprehensively inhibit viruses.
An equiangular spiral, also called logarithmic spiral, with equal characteristics at the pressure angle, is obtained by taking a section of the main body of the profile of the toothed groove (21a) provided on the hand of said hand grip (21),
establishing a differential equation d rho/d theta as k rho:
let the polar equation ρ be ρ (θ) and, because it is desired that the pressure angle λ be equal everywhere, tg λ be constant, let tg λ be k,
from the pressure angle formula tg λ ═ ρ'/ρ,
there will be p'/p k,
as for differentiation, there is a differential equation d ρ/d θ, k ρ.
Solving d rho/d theta to k rho, and integrating two sides after separating variables:
integral multiple ═ d ρ/ρ ═ kd θ, since ρ > 0, readily available:
lnρ＝kθ+C，
Figure BSA0000210500650000051
adopts PRO/ENGINEER WILDFIRE drawing software, newly sets a working catalog, newly sets parts,
set-up PARAMETER (PARAMETER) 1: c real number (real number), default assignment.
Set-up PARAMETER (PARAMETER) 2: n integer (integer), default assignment.
The relationship (relationship) is established, i.e. the equation is:
logarithmic curve:
z＝0
x＝10*t
y＝log(10*t+0.01)
making a logarithmic curve;
then, adopting instructions of rotation, combination, materialization and the like, assembling and combining the instructions with the workpiece, and modeling;
modeling by using the equation and PRO/ENGINEER WILDFIRE, inputting into a CNC machining center, and manufacturing a steel die of the die-casting aluminum alloy by using CIMATRO or MASTCAM, or using a milling machine, a planer and electric spark machining as assistance; when the electric spark is used for processing, the formula is input into a CNC processing center, a tungsten copper electrode is manufactured firstly, and a machine tool with a three-dimensional rotating head is ideal; then the material is manufactured in batches by using a die casting machine with a hot pressing chamber; the workpiece multipurpose material is aluminum alloy ZL109 or AC 8A; can be machined and then polished.
Has the advantages that:
the ion filter water gun with the epidemic prevention maze bend comprises a poking handle (21), and two ends of the poking handle are connected with a pair of concentric poking plates; both sides of the poking hand of the poking handle (21) can be poked by a single finger; a tooth-shaped groove (21a) is arranged on the shifting handle of the shifting handle (21) so as to be convenient for being buckled by a nail; the driving plate is provided with two square holes (21c) which are beneficial to being connected with the dial (22); the tooth profile curve of the tooth-shaped groove (21a) arranged on the pulling handle (21) is a section of approximately similar logarithmic spiral, so that the pulling handle is easy to be buckled under the wet and slippery use condition by utilizing the characteristic that the logarithmic spiral, namely an equiangular curve, has equal pressure angles; the water vapor atomizing filter with the copper ion net cover is characterized in that double square hooks (22a) are arranged on double rotary discs of the poking device (22) so as to be convenient for being tightly connected with two square holes (21c) arranged on a poking plate of a poking handle (21) to have the advantages that the water gun operating mechanism is reliably poked by means of dynamic and static matching tacit and tight connection, and occasionally loosening and occasional failure are prevented; the ion filter water gun with the epidemic prevention maze bend has the advantages that the ion filter water gun with the epidemic prevention maze bend comprises an internal rotation drum (23) opposite to an internal rotation shaft (23 a); the inner rotary drum (23) is connected with the poking handle (21) and the poking and rotating device (22); the axial line of the internal rotating drum (23), the axial line of a pair of concentric dial plates connected with the two ends of the dial grip (21) and the axial line of the dial-up device (22) are coaxial; the internal rotary drum (23) is arranged in a water channel in the gun body (3), and the poking and rotating device (22) and the poking handle (21) are arranged outside an adjusting shaft hole arranged on the gun body (3); the opposite internal rotation shaft (23a) is provided with a pair of mutually opposite coaxial short section shafts with a space in the middle to connect the spray rod (6); when the dial handle (21) is dialed to enable the dial rotator (22) and the internal rotating drum (23) to rotate for a certain angle, the axis of the opposite internal rotating shaft (23a) and the axis of the internal rotating drum (23) are arranged on the gun body (3) and are parallel and not concentric, so that the effect of driving the connecting rod by the crank is formed, the injection rod (6) extends out and retracts, and the gap between the side end of the injection rod (6) and the colored disc (7) is changed to obtain micro-regulation water pressure and flow.
The ion filter water gun with the epidemic prevention maze bend has the beneficial effects that the water gun with the epidemic prevention maze bend ion filter comprises the blades (6c3), the blades (6c3) are arranged on the rod of the ejection rod (6) close to the front part of the ejection port of the water gun, the blades (6c3) are divided into two groups with intervals in the front and back, each of the two groups of the blades comprises four blades, the blades are radially radiated from the axis on the section of the ejection rod and are uniformly arranged, the far ends of the blades, which are radially radiated from the axis of the ejection rod, have arcs and are in a same circle and are close to the inner water channel wall of the water gun so as to guide, when the poking handle (21) is poked, the poking device (22) and the inner rotating drum (23) rotate for a certain angle, and the second-stage crank connecting rod mechanism and the first-stage crank connecting rod mechanism of the two groups of crank connecting rod mechanisms which are connected in series are twisted and rotated, the rod of the spray rod (6) close to the front part of the spray opening of the water gun is only enabled to extend and retract by the guide of the blade and not to be excessively deflected, so that the gap between the side end of the spray rod (6) and the colored disc (7) is changed to achieve micro-regulation of water pressure and flow rate more smoothly and not to be clamped occasionally. The double-ring-hole connecting rod is matched with an internal rotating drum and is two groups of crank connecting rod mechanisms connected in series; the second-stage crank-link mechanism of the two groups of crank-link mechanisms connected in series is formed by a second double arm (6c2) arranged on the spray rod (6) and movably connected with the double arm (6c) through a roller pin (6a 2); the first-stage crank connecting rod mechanism of the two groups of crank connecting rod mechanisms connected in series is characterized in that a pair of coaxial short section shafts with spaces in the middle are opposite and arranged on opposite internal rotation shafts (23a) of the internal rotation drum (23) by matching double annular holes (6a) of the double arms (6 c); the spraying rod (6) is connected conveniently to form the effect of driving the connecting rod by the double cranks, when the poking handle (21) is poked to enable the poking device (22) and the internal rotating drum (23) to rotate for a certain angle, the rod of the spraying rod (6) close to the front part of the spray nozzle of the water gun extends out and retracts to be not easy to excessively deflect, the gear (23f) and the rack (6f) are meshed to stably push and are smoother to be not easy to occasionally clamp, and the gap between the side end of the spraying rod (6) and the colored disc (7) is changed to obtain micro-regulation water pressure and flow. The improved water gun with the epidemic prevention maze ionic filter comprises an atomizing filter (31), a mesh enclosure (37), a bubbler inlet (35), a bubbler water-gas mixing annular inner cavity (30), a bubbler inner mesh cover (34), a filter outer ring (32) and a bubbling filtering wedge array (38); the atomizing filter (31) is arranged at the nozzle head of the water spray gun with the water-gas adjusting atomizing filter, and the mesh enclosure (37) is arranged in front of the atomizing filter (31), so that the water spray gun is a comprehensive filter bubbler. The beneficial effects are that the injection rod can move forward and backward stably and is not easy to be clamped occasionally; has the function of a comprehensive filter bubbler. The water vapor atomizing filter with the copper ion mesh enclosure comprises the mesh enclosure (37), the mesh enclosure (37) is arranged on the filter outer ring (32), and the mesh enclosure (37) is arranged at a spray opening of the atomizing filter (31) or the mesh enclosure (37) can also be arranged on a mask (40); a copper ion net (37a) is arranged on the mesh enclosure (37); the copper ion net (37a) is formed by weaving a plurality of strands of fine copper wires into braids and then weaving into a latticed and transit net with gaps, so that the copper ion net is favorable for generating copper ions under a humid condition to generate a virus inhibiting effect; the ion filter water gun with the epidemic prevention maze bend has the advantages that the water gun for spraying the mist epidemic prevention medicine is provided with an atomizing filter (31), a mesh enclosure (37), a bubbler inlet (35), a bubbler water-gas mixing annular inner cavity (30), a bubbler inner mesh cover (34), a filter outer ring (32) and a bubbling filtering wedge array (38); the water vapor atomizing filter with the copper ion net cover comprises the net cover (37) which is arranged on the outer ring (32) of the filter or arranged at the nozzle of the atomizing filter (31); a copper ion net (37a) is arranged on the mesh enclosure (37); the copper ion net (37a) is a latticed warp and weft net with gaps, which is formed by weaving a plurality of strands of thin copper wires; or the mesh enclosure (37) can also be arranged on the mask (40); the arrangement of the epidemic prevention medicine filter disc (40a) and the labyrinth bend (40c) is favorable for generating copper ions under the humid condition to cooperate with the epidemic prevention medicine filter disc and the labyrinth bend to comprehensively inhibit viruses.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a partially cut-away schematic view of an ion filter water gun with an epidemic prevention maze bend.
Fig. 2 is a schematic cross-sectional view of a water gun in a closed state.
Fig. 3 is a schematic cross-sectional view of a water gun at an open time.
Fig. 4 is a perspective view of the dial grip (21).
Fig. 5 is a side view of the dial grip (21).
Fig. 6 is a left side view of the dial grip (21).
Fig. 7 is a right side schematic view of the dial grip (21).
Fig. 8 is a schematic top view of the dial grip (21).
Fig. 9 is a schematic bottom view of the paddle knob (21).
Fig. 10 is an oblique perspective view of the double turntable of the diverter (22).
Fig. 11 is a perspective view of the double-sided hook (22a) provided on the double turn plate of the diverter (22).
Fig. 12 is a schematic view of the inner rotary drum (23) having opposite inner rotary shafts (23 a).
FIG. 13 is a schematic view of the connection between the dial inner drum (23) and the dial grip (21) and the dial (22).
Fig. 14 is a schematic view of double ring holes (6a) at the rear end of double arm (6c) of the double ring hole link.
FIG. 15 is a schematic view of a double-hole connecting rod with an internal rotating drum.
Figure 16 is a schematic view of a second arm (6c2) articulated to the arm (6c) by means of a roller pin (6a 2).
FIG. 17 is a schematic diagram of two sets of crank-link mechanisms connected in series and having a double-hole link and an internal rotating drum.
Fig. 18 is a schematic view of a double-eye linkage arrangement of the linkage mechanism.
Fig. 19 is a corresponding view of the interior of a water-type adjustment cam pull knob.
Fig. 20 is a corresponding schematic view of the interior of the water type adjustment rack pull handle.
Fig. 21 is a schematic view of a water vapor atomizing filter with a copper ion mesh.
FIG. 22 is a schematic view of an outer ring with a copper ion mesh enclosure.
FIG. 23 is a schematic view showing a labyrinth 40c, a copper ion net cover and an anti-epidemic sterilizing sheet in the mouth.
As shown, in the figure:
labyrinth bend (40 c);
an epidemic prevention disinfection filter disc (40 a);
31. an atomizing filter (31);
37. a mesh enclosure (37);
35. a bubbler inlet (35);
30. a water-gas mixing annular inner cavity (30) of the bubbler;
40. a mask (40);
a copper ion network (37 a);
34. a bubbler inner screen cover (34);
32. a filter outer ring (32);
38. a foaming filter wedge array (38);
6c3. blade (6c 3);
6c2. second double arm (6c 2);
6a2. roller pin (6a 2).
1. Is a water stop sealing ring (1);
2. is a far-end water stop plug (2);
3. is a gun body (3);
4. is a handle (4);
5. is a pull rod (5) with a pull rod plug;
6. is a spray bar (6);
double arm (6 c);
6a. a double ring hole (6 a);
7. is a flower color disc (7);
8. is a water stopping disc (8);
9. is a water stop spring (9);
10. is a locking button (10);
11. is a water inlet sealing ring (11);
21. a dial grip (21);
a toothed groove (21 a);
a square hole (21 c);
22. a dial (22);
a double hook (22 a);
opposite internal rotation axes (23 a);
23. an inner rotary drum (23);
23d. a cam (23 d);
6f. a rack (6 f);
gear (23 f).
Detailed Description
The operator only needs to connect the water supply hose, and any one hand holds the water gun and only needs to use the water gun.
In order to overcome the defects of the existing water gun, the front trigger multi-section water gun capable of quickly adjusting the flow is improved, an electromagnetic pump valve is arranged in a gun body to be beneficial to adjusting the pressure flow by using the front trigger, and an anti-freezing gun handle is further arranged to further improve the anti-freezing performance. Then, an electrodeless adjusting anti-freezing garden water spraying gun is improved; the atomizing filter water gun with the epidemic prevention disinfection sheet is improved on the basis of gradual formation and continuous deformation, so that the atomizing filter water gun with the epidemic prevention disinfection sheet is firstly described and then is further improved.
Because the atomizing filter water gun with the epidemic prevention disinfection sheet comprises a gun body (3), a water channel is arranged in the gun body, a handle (4) is movably arranged outside the gun body through a pin, a pull rod (5) of a pull rod plug, a spray rod (6), a colored disc (7) and a locking button (10) are arranged on the upper part of the gun body, the water is sealed in the position close to the pull rod plug of the gun body by the conventional water gun, and water is frozen in the gun body to cause the breakage of the gun body; a water gun is provided with a water seal at the far end, and after the water gun is closed, no water can be in the gun body to prevent the gun body from freezing and breaking; the method is characterized in that: the anti-freezing water gun is characterized in that the lower part of the gun body is specially provided with an anti-freezing far-end water stop plug (2), a water stop disc (8), a water stop spring (9), a water stop sealing ring (1) and a water inlet sealing ring (11), when a handle is pressed down, a pull rod is pulled backwards, the water stop plug moves downwards under the action of the pull rod plug to drive the sealing ring to move outwards, the water gun is in an open state, water can enter the gun body and is sprayed outwards through a spray rod (6) and a flower disc (7), and a locking button (10) enables the handle to be pressed down to continuously spray; when the handle is loosened, the pull rod is reset under the action of spring force, the water stop plug is reset under the action of spring force of the water stop spring (9), the sealing ring is driven to move forwards to seal water outside the gun body, the water gun is in a closed state, and water cannot enter the gun body, so that when the water gun is closed, the water stop disc (8) and the water stop sealing ring (1) are used for sealing water in the gun body at the far end under the matching of the pull rod plug and the anti-freezing far end water stop plug (2) to prevent the gun body from freezing and breaking. The continuously improved and perfected antifreezing water gun with the far end water stopping function is characterized in that a pull rod (5) with a pull rod plug is provided with the pull rod plug, the pull rod plug is conical, multiple teeth are arranged on the periphery of the conical front ring of the pull rod plug so as to facilitate water outlet, the conical head of the pull rod plug is connected with the pull rod plug, and the generatrix of the curved surface of the conical surface of the pull rod plug is an equiangular spiral with equal characteristics at a pressure angle, which is also called a logarithmic spiral; therefore, the equiangular spiral surface of the pull rod plug arranged on the pull rod (5) with the pull rod plug is convenient to be stably matched with the push head arranged on the upper part of the anti-freezing far-end water stop plug (2). The problem of rifle body frost crack is tentatively solved: in the prior art, water is sealed by a water gun at the position of a gun body close to a pull rod plug, water is reserved in the gun body, and the gun body is broken due to icing in the same day of cold; although the strengthening gun body is tried and the sheath is coated and placed in a plastic mode, the strengthening gun body does not work; how to prevent the gun body from freezing and breaking is a long-standing unsolved old and difficult problem in the field. The problem is solved thoroughly by the remote water stopping method; after the handle is loosened, the pull rod resets under the spring force effect, the water stop plug resets under the spring force effect of water stop spring (9), drives the sealing washer and moves forward, seals the water outside the gun body, and the squirt is in the off-state, and water can't get into the gun body, so when the squirt was closed make under the cooperation of pull rod plug with frostproofing distal end water stop plug (2) make sealing disc (8) and sealing ring (1) seal up water and make the gun body in the distal end anhydrous and obtain the effect that prevents the gun body and freeze and break, its technique absolutely is: the pull rod (5) with the pull rod plug is provided with the pull rod plug which is conical, the periphery of the conical front ring of the pull rod plug is provided with a plurality of teeth so as to facilitate water outlet, the conical head of the pull rod plug is connected with the pull rod plug, and the generatrix of the curved surface of the conical surface of the pull rod plug is an equiangular spiral which has the same characteristic at a pressure angle and is also called a logarithmic spiral; therefore, the equiangular spiral surface of the pull rod plug arranged on the pull rod (5) with the pull rod plug ensures the stable matching and the non-blocking of the push head arranged on the upper part of the anti-freezing far-end water stop plug (2); the cam matching surface of the mechanical cam mechanism is an innovation of equiangular spiral surfaces, namely logarithmic spiral surfaces, with equal pressure angles in the water gun, and the technical progress of spectrum leaning, material benefit and no blockage is realized so that the freeze prevention is realized, and the performance and the working condition quality of the product are improved.
The simple way that the user also wants the water spray pattern to be slightly more than the one that can be regulated without rotation is a small discovery: usually, a plurality of small round holes are arranged on the flower color disc, and when the small round holes are damaged like triangles, the change of the flower color can be found, so that the apple falls on the ground when the celeries lose horses; because the flower color plate (7) is provided with a plurality of triangular holes, each triangular hole is distributed according to a plurality of circles of concentric circles, and a plurality of conical holes are arranged among the triangular holes, the flower color plate is beneficial to multiple flower colors. When spraying water, the spray rod (6) has a micro-motion under the combined action of the guide surface, the pull rod plug and the quick spray, the spray flows from the inside of the rod to the outside of the rod through the flat nozzle arranged on the spray rod (6) and then passes through the nozzle edge arranged on the spray rod (6) to be mixed with a plurality of triangular holes and a plurality of spaced conical holes arranged on the colored disc (7) for extrusion spraying, thereby being beneficial to multi-color.
The improvement of 3 convex clamping pieces on the outer ring of the water inlet sealing ring on the same circular plane; in a common rubber sealing ring with convex claws, 3 convex claws are arranged on the same circular plane on a rubber die of the rubber sealing ring without trouble, but the threads of a workpiece arranged on the rubber sealing ring have screw pitches, lead angles and lead angles, so that the threads are not arranged on the same circular plane on a circumference of 360 degrees, and the sealing ring with the 3 convex claws arranged on the same circular plane is arranged in the threads which are not arranged on the same circular plane, so that torsional internal stress can be generated to further influence the adaptive sealing of an inner ring of the sealing ring; often very small technical details are ignored by everyone, and the reason is not clear when sealing problems occasionally occur during use; it is also difficult to do: for example, the thread pitch is 1.5, each convex claw is taken, namely the convex card is lifted by 0.5; because the 3 convex clamping pieces (11a) arranged on the outer ring of the water inlet sealing ring (11) are not on the same circular plane but distributed in different heights according to the spiral surface of the water inlet thread at the far end of the gun body, the water inlet sealing ring is favorable for relieving the torsional internal stress and is better matched and sealed.
The novel ingenious stepless adjusting anti-freezing garden water spraying gun with the self-locking function is provided, the size of the water spraying gun in an opening state is preset by stepless adjusting of the displacement distance of a pull rod with a pull rod plug through a worm gear, a worm capable of being adjusted in a translation mode and an arc-shaped push head connected with the worm are arranged on the upper portion of the handle (4), a worm gear square rolling groove and a worm gear pin shaft are arranged on the upper portion of the handle (4), the worm gear capable of being manually rotated to adjust the worm in a translation mode is arranged on the upper portion of the handle, the displacement distance of a pull rod cap is preset due to the self-locking performance of the worm gear and the worm after adjustment, after the handle is pressed down, the handle is pressed to the bottom, the arc-shaped push head on the upper portion of the handle (4) pushes the pull rod cap of the pull rod (5) with the pull rod plug, the pull rod is pulled backwards, and water can enter a gun body; when the handle is loosened, the pull rod is reset under the action of spring force, the water stop plug is reset under the action of the spring force of the water stop spring (9), the worm wheel and the worm which are arranged on the worm wheel square groove and the worm wheel pin shaft which are arranged on the upper portion of the handle (4), the arc push head connected with the worm wheel and the worm and the pull rod cap of the pull rod (5) with the pull rod plug are reset, the water stop plug drives the sealing ring to move forwards after being reset under the action of the spring force of the water stop spring (9), water is sealed outside the gun body, the water gun is in a closed state, water cannot enter the gun body, therefore, when the water gun is closed, the water stop disc (8) and the water stop sealing ring (1) are sealed at the far end under the matching of the pull rod plug and the anti-freezing far-end water stop plug (2), no water exists in the gun body, the effect of preventing the gun body from breaking is obtained, and the large jet in an open state is preset by steplessly adjusting the displacement distance between the pull rod cap of the pull rod (5) with the A small effect. The worm wheel edge of the worm wheel is provided with knurls, so that the hand feeling and the appearance are facilitated. The arc of the arc-shaped pusher head provided at the upper part of the handle (4) is an equiangular spiral, also called logarithmic spiral, having equal characteristics at the pressure angle.
The thermal shrinkage and cold expansion of bismuth and antimony are caused by that the microstructure of substances, namely the crystal structure and the atom arrangement mode, of the bismuth and antimony are changed along with the change of temperature, the temperature is increased, the atom arrangement is tighter, the volume is reduced in macroscopic view, and the thermal shrinkage phenomenon is caused, on the contrary, the temperature is reduced, the atom arrangement is looser, the volume is increased in macroscopic view, and the process is continuous and reversible. The heat shrinkage behavior of bismuth and antimony is determined by material essential factors, and the principle of the heat shrinkage materials such as heat shrinkage sleeves and the like is essentially different from that of the heat shrinkage materials used by people, and the heat shrinkage materials are a thermal material modification and are irreversible processes. The inner pipe of the gun handle contains bismuth-antimony mixed metal treated by potassium fluoride , cadmium is used as an auxiliary agent at a welding position, and indium is added at a joint gap; the pipeline is preset in a mold and then injection molded by using hydrogenated nitrile butadiene rubber; to form an anti-freeze pistol grip to further improve freeze protection; the pipeline is preset in the mold and is coated with a graphene oxide solution; putting graphite oxide into water for ultrasonic dispersion to form a uniformly dispersed graphene oxide solution with the mass concentration of 0.2 to 8 g/L-1 g/L, and then dropwise adding ammonia water with the mass concentration of 28% into the graphene oxide solution; dissolving a reducing agent in water to form an aqueous solution with the mass concentration of 0.28-2 g/L; and uniformly mixing the prepared graphene oxide solution and the reducing agent aqueous solution, and carrying out injection molding under the conditions of high temperature and high pressure and maintaining the temperature and pressure. After bulk phase graphite is treated by fuming concentrated acid solution, the graphene layer is oxidized into hydrophilic graphene oxide, and the graphene oxide is easily formed through heating or ultrasonic stripping in water; the characteristics of infrared spectrum, solid nuclear magnetic resonance spectrum and the like show that the graphene oxide contains a large number of oxygen-containing functional groups, including hydroxyl, epoxy functional groups, carbonyl, carboxyl and the like. Hydroxyl and epoxy functional groups are mainly located on the basal plane of graphite, while carbonyl and carboxyl groups are located at the edge of graphene; the graphene forms a hexagonal network structure, hydrogen atoms form bonds with carbon from two ends of a graphene plane in an alternating form, and the graphene shows semiconductor properties and has a direct band gap; introducing nitrogen atoms into graphene lattices to become nitrogen-doped graphene, and forming a material with a certain anti-freezing effect by using the nitrogen-doped graphene and hydrogenated nitrile butadiene rubber under the conditions of taking bismuth, antimony, indium and cadmium as auxiliary catalysts and under the conditions of high temperature and high pressure; showing a better cycle life.
The ion filter water gun with the epidemic prevention maze bend is characterized in that an electromagnetic pump valve is arranged in a gun body to facilitate the adjustment of pressure and flow by a front trigger, and an anti-freezing gun handle is further arranged to improve anti-freezing; when a handle (4) of the water gun is pressed down, a front trigger of a switch (19) arranged on a gun body (3) is pressed down, so that the electromagnetic pump valve (18) is started; the anti-freezing gun handle (17) is arranged at the lower part of the handle (4) of the water gun; an electromagnetic ring (20) is arranged between the electromagnetic pump valve (18) and the anti-freezing gun handle (17) and is connected with the switch (19); the circumference of the gun handle of the anti-freezing gun handle (17) is provided with a grid-shaped tortuous pipeline which is formed for a plurality of times from top to bottom; the pipeline is filled with an antifreezing agent; the pipeline contains bismuth-antimony mixed metal treated by potassium fluoride , cadmium is used as an auxiliary agent at a welding position, and indium is added at a joint gap; the pipeline is preset in a mold and then injection molded by using hydrogenated nitrile butadiene rubber; in order to form an anti-freeze grip to further improve freeze protection.
The water gun with the epidemic prevention disinfection piece water vapor atomization filter is provided with an electromagnetic pump valve, a valve core structure in a pump, a tension spring, a plug with logarithmic spiral and a flow channel which is arranged in a cylindrical pipe and contains logarithmic spiral for reducing turbulent flow, wherein the electromagnetic pump valve is arranged in a gun body; the valve core structure consists of a movable hemispherical valve and a soft magnetic valve core, wherein one end of the movable hemispherical valve is provided with a hole and is pulled by a tension spring in a penetrating way, and the other end of the movable hemispherical valve is pushed by a tower spring; the other end of the tension spring is provided with a plurality of circles of discs which are positioned at the bottom of the improved soft magnetic valve core instead of the original middle part, so that the tension spring main body is moved downwards from the original position extruded on the upper part of the fine valve core to the wide lower part, and the flow cross section of the fine upper part is improved; the inner upper opening part of the soft magnetic valve core is matched with the movable hemispherical valve by a logarithmic curve; the small upper part of the valve core is also enlarged so as to increase the flow; the lower hole of the valve core is reduced to increase the total magnetic flux of the magnet; rolling the core surface of the soft magnetic valve core; the spring is nonmagnetic.
The ion filter water gun with the epidemic prevention labyrinth bend has the advantages of adjustable pressure flow and certain disinfection effect.
The ion filter water gun with the epidemic prevention maze bend is characterized in that an electromagnetic pump valve is arranged in a gun body to facilitate the adjustment of pressure and flow by a front trigger, and an anti-freezing gun handle is further arranged to improve anti-freezing; when a handle (4) of the water gun is pressed down, a front trigger of a switch (19) arranged on the gun body (3) is pressed down; the anti-freezing gun handle (17) is arranged at the lower part of the handle (4) of the water gun; the circumference of the gun handle is provided with a grid-shaped tortuous pipeline which is formed from up to down for several times; the pipeline is filled with an antifreezing agent; in order to form an anti-freeze grip to further improve freeze protection.
Constantly improve and perfect utensil epidemic prevention maze bend ion filter squirt, characterized by: the color disc (7) is provided with a plurality of conical holes, and the section of each hole is conical so as to be in clearance fit with the spray rod (6) to change colors.
Has the advantages that:
the water gun is provided, and the mechanism is ingenious and reliable in conception; brings certain convenience to the use; the fingers which are easy to wet can also be held without slipping off, so that the operation is not troublesome. The defects of the existing water gun are overcome; in fact, only one hand is used, no matter the hand is used, the water gun can be operated by one hand, and the finger or the nail is used for poking and adjusting, so that the long-term expectation becomes a reality, the operation is convenient, and the good news of the disabled is provided.
A kind of hand grip (21) with ion filter squirt of epidemic prevention maze bend, its both ends of hand grip connect a pair of concentric driver plates; both sides of the poking hand of the poking handle (21) can be poked by a single finger; a tooth-shaped groove (21a) is arranged on the shifting handle of the shifting handle (21) so as to be convenient for being buckled by a nail; the driving plate is provided with two square holes (21c) which are beneficial to being connected with the dial (22); the tooth profile curve of the tooth-shaped groove (21a) arranged on the pulling handle (21) is a section of approximately similar logarithmic spiral, so that the pulling handle is easy to be buckled under the wet and slippery use condition by utilizing the characteristic that the logarithmic spiral, namely an equiangular curve, has equal pressure angles; the water-gas atomization filter with the epidemic prevention disinfection sheet is characterized in that a double square hook (22a) is arranged on a double rotary disc of the poking device (22) so that two square holes (21c) are formed in a poking disc of the poking handle (21) and have the advantages that the water gun operating mechanism is reliably poked by dynamic and static matching tacit and tight connection, and occasionally loosening and occasional failure are prevented.
The method is characterized in that:
the ion filter water gun with the epidemic prevention maze bend comprises a gun body (3), a poking handle (21), a poking device (22), a spraying rod (6) and a colored disc (7), wherein the poking handle (21) and the poking device (22) are movably arranged outside the gun body, the colored disc (7) is arranged on the upper part of the gun body, and the spraying rod (6) is penetrated through a hole on the colored disc (7) and movably arranged; in a water channel arranged in the gun body, the spray rod (6) is movably connected with the poking and rotating device (22); outside a water channel arranged in the gun body, the poking and rotating device (22) is connected with the poking handle (21) through an adjusting shaft hole arranged on the gun body (3); when the dial handle (21) is dialed, the dial handle (21) enables the dial device (22) to rotate for a certain angle, the dial device (22) rotates for a certain angle to form the effect of driving the connecting rod by the crank, so that the injection rod (6) extends out and retracts, and the gap between the side end of the injection rod (6) and the flower color disc (7) is changed to obtain micro-regulation water pressure and flow; the water gun with the epidemic prevention labyrinth bend ion filter is characterized in that two ends of a poking handle (21) of the water gun with the epidemic prevention labyrinth bend ion filter are connected with a pair of driving plates with the same center of circle; both sides of the poking hand of the poking handle (21) can be poked by a single finger; a tooth-shaped groove (21a) is arranged on the shifting handle of the shifting handle (21) so as to be convenient for being buckled by a nail; the dial is provided with two square holes (21c) so as to be connected with the dial (22); the profile curve of the tooth-shaped groove (21a) provided on the handle of the handle (21) is a segment of a similar logarithmic spiral so as to be easy to snap under wet and slippery use conditions by utilizing the characteristic of the logarithmic spiral, i.e. the equiangular curve, having the same pressure angle. The ion filter water gun with the epidemic prevention maze bend is characterized by comprising an internal rotation drum (23) opposite to an internal rotation shaft (23 a); the inner rotary drum (23) is connected with the poking handle (21) and the poking and rotating device (22); the axial line of the internal rotating drum (23), the axial line of a pair of concentric dial plates connected with the two ends of the dial grip (21) and the axial line of the dial-up device (22) are coaxial; the internal rotary drum (23) is arranged in a water channel in the gun body (3), and the poking and rotating device (22) and the poking handle (21) are arranged outside an adjusting shaft hole arranged on the gun body (3); the opposite internal rotation shaft (23a) is provided with a pair of mutually opposite coaxial short section shafts with a space in the middle to connect the spray rod (6); the axial line of the opposite internal rotation shaft (23a) and the internal rotation drum (23) are arranged on the gun body (3), the axial lines of the adjusting shaft holes are parallel and not concentric, when the handle (21) is pulled, the shifter (22) and the internal rotation drum (23) rotate for a certain angle to form the effect that a crank drives a connecting rod, the injection rod (6) extends out and retracts, and the gap between the side end of the injection rod (6) and the colored disc (7) is changed to obtain micro-regulation water pressure and flow.
Bright spot:
the water gun with the epidemic prevention labyrinth bend ion filter can be operated by one hand no matter by the left hand or the right hand, and can also be adjusted by poking with one finger or a nail, so that a long-term expectation becomes a reality, and the water gun is convenient to operate and is a gospel for disabled people. Two ends of the shifting handle are connected with a pair of concentric driving plates; both sides of the poking hand of the poking handle (21) can be poked by a single finger; a tooth-shaped groove (21a) is arranged on the shifting handle of the shifting handle (21) so as to be convenient for being buckled by a nail; the dial is provided with two square holes (21c) so as to be connected with the dial (22); the tooth profile curve of the tooth-shaped groove (21a) arranged on the pulling handle (21) is a section of a similar logarithmic spiral, so that the pulling handle is easy to buckle under the wet and slippery use condition by utilizing the characteristic that the logarithmic spiral, namely an equiangular curve, has equal pressure angles; the water spraying gun with the water-air regulation atomizing filter is characterized in that a double square hook (22a) is arranged on a double rotary disc of the toggle device (22) so that two square holes (21c) are formed in a toggle plate of the toggle handle (21), and the moving and static matching of the water gun operating mechanism is tacitly and tightly connected, so that the water spraying gun can be reliably toggled, and occasionally loosening and occasional failure can be prevented. The ion filter water gun with the epidemic prevention labyrinth bend is characterized by comprising an internal rotation drum (23) opposite to an internal rotation shaft (23 a); the inner rotary drum (23) is connected with the poking handle (21) and the poking and rotating device (22); the axial line of the internal rotating drum (23), the axial line of a pair of concentric dial plates connected with the two ends of the dial grip (21) and the axial line of the dial-up device (22) are coaxial; the internal rotary drum (23) is arranged in a water channel in the gun body (3), and the poking and rotating device (22) and the poking handle (21) are arranged outside an adjusting shaft hole arranged on the gun body (3); the opposite internal rotation shaft (23a) is provided with a pair of mutually opposite coaxial short section shafts with a space in the middle to connect the spray rod (6); the axial line of the opposite internal rotation shaft (23a) and the axial line of an adjusting shaft hole arranged on the gun body (3) of the internal rotation drum (23) are parallel and are not concentric, when the dial handle (21) is dialed to enable the dial rotator (22) and the internal rotation drum (23) to rotate for a certain angle so as to form the effect of driving a connecting rod by a crank, the injection rod (6) is extended and retracted, and the gap between the side end of the injection rod (6) and the color disc (7) is changed so as to obtain micro-adjustment water pressure and flow; the improved water gun with ion filter at labyrinth bend is characterized in that the back end of the spray rod (6) is provided with a double-ring hole connecting rod with double arms (6c) with elastic deflection recovery and double rings (6a) arranged at the back end of the double arms (6 c); so as to simplify the parts, firstly, the double-ring hole (6a) at the rear end of the double-ring (6c) is pressed close to and a pair of mutually opposite coaxial short section shafts with a space in the middle are arranged on the double-ring hole (6a) at the rear end of the double-ring (6c), which is originally difficult to install and enter, and then the double-ring hole (6a) at the rear end of the double-ring (6c) is released to restore the elastic flexibility of the double-ring (6c), so that the double-ring hole (6a) at the rear end of the double-ring (6c) is matched with a pair of mutually opposite coaxial short section shafts with a space in the middle and arranged on the opposite internal rotation shaft (23a) to connect the injection rod (6); the crank drives the connecting rod to extend and retract the injection rod (6), and the gap between the side end of the injection rod (6) and the colored disc (7) is changed to slightly adjust the water pressure and the flow.
The ion filter water gun with the epidemic prevention labyrinth bend is characterized in that the ion filter water gun comprises a double-ring-hole connecting rod and an internal rotary drum, and is two groups of crank connecting rod mechanisms which are connected in series; the second-stage crank-link mechanism of the two groups of crank-link mechanisms connected in series is formed by a second double arm (6c2) arranged on the spray rod (6) and movably connected with the double arm (6c) through a roller pin (6a 2); the first-stage crank connecting rod mechanism of the two groups of crank connecting rod mechanisms connected in series is characterized in that a pair of coaxial short section shafts with spaces in the middle are opposite and arranged on opposite internal rotation shafts (23a) of the internal rotation drum (23) by matching double annular holes (6a) of the double arms (6 c); when the poking handle (21) is poked to enable the poking device (22) and the internal rotary drum (23) to rotate for a certain angle, and the second-stage crank link mechanism and the first-stage crank link mechanism of the two groups of serially connected crank link mechanisms rotate in a twisting manner, the rod of the jetting rod (6) close to the front part of the jetting port of the water gun can only extend out and retract without excessive deflection, so that the gap between the side end of the jetting rod (6) and the colored disc (7) is changed smoothly without occasional clamping, and the micro-regulation water pressure and flow are obtained.
The improved water gun with the epidemic prevention maze ion filter at the curve is characterized by comprising blades (6c3), wherein the blades (6c3) are arranged on a rod of the injection rod (6) close to the front part of an injection port of the water gun, the blades (6c3) are divided into two groups with intervals in front and back, each of the two groups of the blades comprises four blades, the blades are radially radiated from an axis on the section of the injection rod and are uniformly arranged, the far ends of the blades, which are radially radiated from the axis of the injection rod, are provided with arcs and are in a same circle and are close to the inner water channel wall of the water gun so as to guide, when the poking handle (21) is poked to rotate the poking device (22) and the inner rotary drum (23) for a certain angle, and the second-stage crank connecting rod mechanism and the first-stage crank connecting rod mechanism of the two groups of crank connecting rod mechanisms which are connected in series are twisted and rotated in any way, the rod of the spray rod (6) close to the front part of the spray opening of the water gun is only enabled to extend and retract by the guide of the blade and not to be excessively deflected, so that the gap between the side end of the spray rod (6) and the colored disc (7) is changed to achieve micro-regulation of water pressure and flow rate more smoothly and not to be clamped occasionally.
The modified ion filter water gun with the epidemic prevention maze bend is characterized in that a cam (23d) is arranged on an internal rotation drum (23) containing an opposite internal rotation shaft (23 a); the inner rotary drum (23) is connected with the poking handle (21) and the poking and rotating device (22); the internal rotary drum (23) is arranged in a water channel in the gun body (3), and the poking and rotating device (22) and the poking handle (21) are arranged outside an adjusting shaft hole arranged on the gun body (3); the opposite internal rotation shaft (23a) is provided with a pair of mutually opposite coaxial short section shafts with space in the middle, the cam (23d) is arranged beside the coaxial short section shafts so as to connect the rear ends of the double arms (6c) of the injection rod (6) in a high-order, the double arms (6c) are provided with return springs (6d), when the dial handle (21) is dialed to rotate the dial (22), the internal rotation drum (23) and the cam (23d) for a certain angle, the rod of the injection rod (6) close to the front part of the injection nozzle is extended and retracted by the push of the equiangular spiral at the pressure angle of the cam (23d) and the return springs (6d), and the guide of the blades is not easy to deviate excessively, so that the gap between the side end of the injection rod (6) and the occasional flower disc (7) is changed to adjust the water pressure and flow slightly in a smooth and difficult to block Amount and water bloom. The water-air atomizing filter with the epidemic prevention disinfection sheet has the advantages that the lateral stress of the spray rod is reduced, the installation part is more convenient than a short-section shaft, and the accidental clamping is not easy.
The continuously perfected and one-step improved water gun with the ion filter at the labyrinth bend is characterized by comprising a rack (6f) and a gear (23 f); a gear (23f) is arranged on an internal rotating drum (23) containing a counter internal rotating shaft (23a), and the internal rotating drum (23) is connected with the poking handle (21) and the poking device (22); the internal rotary drum (23) is arranged in a water channel in the gun body (3), and the poking and rotating device (22) and the poking handle (21) are arranged outside an adjusting shaft hole arranged on the gun body (3); the opposite internal rotation shaft (23a) is provided with a pair of mutually opposite coaxial short section shafts with space in the middle, the gear (23f) is arranged beside the coaxial short section shafts so as to be meshed and connected with the rack (6f) arranged at the rear end part of the double arm (6c) of the spray rod (6), the double arm (6c) is provided with a return spring (6d), when the dial handle (21) is dialed to rotate the dial (22), the internal rotation drum (23) and the gear (23f) for a certain angle, the rod of the spray rod (6) close to the front part of the spray outlet stably extends and retracts by virtue of the meshing push of the gear (23f) and the rack (6f) and the return spring (6d), and the rod is not easy to excessively deflect according to the guide of the blade so as to ensure that the side end of the spray rod (6) and the flower color disc (7) are not easy to be blocked occasionally The gap is changed to micro-adjust the water pressure, flow and water spray.
The improved water gun with the epidemic prevention labyrinth ion filter is characterized by comprising an atomization filter (31), a mesh enclosure (37), a bubbler inlet (35), a bubbler water-gas mixing annular inner cavity (30), a bubbler inner mesh enclosure (34), a filter outer ring (32) and a bubbling filtering wedge array (38); the atomizing filter (31) is arranged at the nozzle head of the water spraying gun with the water-air adjusting atomizing filter, the mesh cover (37) is arranged in front of the atomizing filter (31), the bubbler inlet (35) is arranged on the outer ring (32) of the atomizing filter (31), the bubbler water-air mixing annular inner cavity (30) is arranged in the atomizing filter (31), the bubbler inner mesh cover (34) is arranged on the bubbler water-air mixing annular inner cavity (30), and the bubbling filtering wedge array (38) is arranged between the outer ring (32) of the filter and the bubbler water-air mixing annular inner cavity (30); a trumpet-shaped channel is arranged between the bubbler inlet (35) and the bubbler water-gas mixing annular inner cavity (30), and the curve of the trumpet-shaped channel is approximate to the function curve of mathematical logarithmic spiral with similar height; to facilitate the formation of a filter and bubbler combination.
The ion filter water gun with the epidemic prevention maze curved path has the bright points that the blades (6c3) contained in the ion filter water gun are arranged on the rod of the spraying rod (6) close to the front part of the spraying port of the water gun, the blades (6c3) are divided into two groups with intervals in the front and back, each of the two groups of the blades contains four blades, the blades are radially radiated from the axis on the section of the spraying rod and are evenly arranged, the far ends of the blades, which are radially radiated from the axis of the spraying rod, are provided with arcs and are in a common circle and are close to the inner water channel wall of the water gun so as to be convenient to guide, when the poking handle (21) is poked, the poking device (22) and the inner rotating drum (23) rotate for a certain angle, and the second-stage crank link mechanism and the first-stage crank link mechanism of the two groups of crank link mechanisms which are connected in series are twisted and rotated, the front part of the rod (6) close to the spraying port is extended out and retracted by the rod The vanes of (2) are not prone to excessive deflection; so as to change the gap between the side end of the spray rod (6) and the flower color disc (7) more smoothly and not easy to be clamped occasionally, and to finely adjust the water pressure, the flow and the water splash; the front part of the water spraying gun is provided with an atomizing filter (31), a mesh cover (37), a bubbler inlet (35), a bubbler water-gas mixing annular inner cavity (30), a bubbler inner mesh cover (34), a filter outer ring (32) and a bubbling filtering wedge array (38); the nozzle head of the atomizing filter water gun with the epidemic prevention and disinfection sheet is provided with the atomizing filter (31), the front of the atomizing filter (31) is provided with the mesh enclosure (37), the outer filter ring (32) of the atomizing filter (31) is provided with the bubbler inlet (35), the atomizing filter (31) is internally provided with the bubbler water-gas mixing annular inner cavity (30), the bubbler water-gas mixing annular inner cavity (30) is provided with the bubbler inner mesh enclosure (34), and the bubbling filtering wedge array (38) is arranged between the outer filter ring (32) and the bubbler water-gas mixing annular inner cavity (30); a trumpet-shaped channel is arranged between the bubbler inlet (35) and the bubbler water-gas mixing annular inner cavity (30), and the curve of the trumpet-shaped channel is approximate to the function curve of mathematical logarithmic spiral with similar height; so as to be beneficial to forming the comprehensive function of the filter and the bubbler and form an air injection type air inlet inner cavity and an air outlet cavity; when the high-speed water flow is sprayed and flees, the outside air is driven to enter the air injection type air inlet inner and outer cavities through the outside air injection port arranged on the air injection type air inlet annular outer cavity due to the fluid mechanics principle that the higher the flow speed is, the lower the pressure beside the air injection type air inlet annular outer cavity is, the unstable field is caused by the local acceleration and the unstable motion of fluid particles, and the uneven flow field is caused by the migration acceleration and the position change, so that the pulsating turbulent flow is formed, the gas forming the pulsating turbulent flow of the air injection type air inlet outer cavity enters the air injection type air inlet inner cavity from an inner air injection port arranged on the side surface circumference of the air injection type water-gas mixing annular inner cavity of the bubbler, is subjected to foaming water-gas mixing through a foaming filter element of the bubbler, is further changed and dispersed through the gradient, the divergence and the rotation of a fluid mixed with the foaming water-gas, and is sprayed to spray water flowers or gently wave and disperse under the regulation of the extension or the contraction of a spraying rod operated by one hand. When the dial handle (21) is dialed to enable the dial device (22) and the internal rotary drum (23) to rotate for a certain angle, and the second-stage crank link mechanism and the first-stage crank link mechanism of the two groups of crank link mechanisms connected in series enable the injection rod (6) to extend and retract, the injection rod is not easy to excessively deflect due to the guide of the blades so as to ensure that the gap between the side end of the injection rod (6) and the flower color disc (7) is changed smoothly and is not easy to be clamped occasionally so as to achieve micro-regulation of water pressure, flow and water bloom; the front part of the water spray gun is provided with an atomizing filter (31) and a flared channel which is arranged between a water-gas mixing annular inner cavity (30) of the bubbler and has a curve approximate to a function curve of logarithmic spiral of mathematics with similar height and the like; to facilitate the combined action of the filter and the bubbler.
The ion filter water gun with the epidemic prevention maze bend is characterized in that the water gun for spraying the mist epidemic prevention medicine is provided with an atomizing filter (31), a mesh cover (37), a bubbler inlet (35), a bubbler water-gas mixing annular inner cavity (30), a bubbler inner mesh cover (34), a filter outer ring (32) and a bubbling filtering wedge array (38); the atomizing filter (31) is arranged at the nozzle head of the water spraying gun with the water-air adjusting atomizing filter, the mesh cover (37) is arranged in front of the atomizing filter (31), the bubbler inlet (35) is arranged on the outer ring (32) of the atomizing filter (31), the bubbler water-air mixing annular inner cavity (30) is arranged in the atomizing filter (31), the bubbler inner mesh cover (34) is arranged on the bubbler water-air mixing annular inner cavity (30), and the bubbling filtering wedge array (38) is arranged between the outer ring (32) of the filter and the bubbler water-air mixing annular inner cavity (30); a trumpet-shaped channel is arranged between the bubbler inlet (35) and the bubbler water-gas mixing annular inner cavity (30), and the curve of the trumpet-shaped channel is approximate to the function curve of mathematical logarithmic spiral with similar height; so as to be beneficial to forming the comprehensive function of the filter and the bubbler and form an air injection type air inlet inner cavity and an air outlet cavity; when the high-speed water flow is sprayed and flees, the outside air is driven to enter the air injection type air inlet inner and outer cavities through the outside air injection port arranged on the air injection type air inlet annular outer cavity due to the fluid mechanics principle that the higher the flow speed is, the lower the pressure beside the air injection type air inlet annular outer cavity is, the unstable field is caused by the local acceleration and the unstable motion of fluid particles, and the uneven flow field is caused by the migration acceleration and the position change, so that the pulsating turbulent flow is formed, the gas forming the pulsating turbulent flow of the air injection type air inlet outer cavity enters the air injection type air inlet inner cavity from an inner air injection port arranged on the side surface circumference of the air injection type water-gas mixing annular inner cavity of the bubbler, is subjected to foaming water-gas mixing through a foaming filter element of the bubbler, is further changed and dispersed through the gradient, the divergence and the rotation of a fluid mixed with the foaming water-gas, and is sprayed to spray water flowers or gently waves to spread under the regulation of the extension or the contraction of a spraying rod operated by one hand; the water vapor atomizing filter with the copper ion mesh enclosure comprises the mesh enclosure (37), the mesh enclosure (37) is arranged on the filter outer ring (32), and the mesh enclosure (37) is arranged at a nozzle of the atomizing filter (31); a copper ion net (37a) is arranged on the mesh enclosure (37); the copper ion net (37a) is formed by weaving a plurality of strands of fine copper wires into braids and then weaving into a latticed and transit net with gaps, so that the copper ion is generated under a humid condition to be matched with epidemic prevention liquid medicine, and the effect of inhibiting viruses is generated; the arrangement of the epidemic prevention medicine filter disc (40a) in the spray of the mist epidemic prevention medicine liquid is beneficial to generating copper ions under the humid condition to match with the epidemic prevention medicine liquid so as to generate the effect of inhibiting viruses.
The ion filter water gun with the epidemic prevention maze bend is provided with an atomizing filter (31), a mesh enclosure (37), a bubbler inlet (35), a bubbler water-gas mixing annular inner cavity (30), a bubbler inner mesh cover (34), a filter outer ring (32) and a bubbling filtering wedge array (38) on the atomizing epidemic prevention medicine spraying water gun; the water vapor atomizing filter with the copper ion net cover comprises the net cover (37) which is arranged on the outer ring (32) of the filter or arranged at the nozzle of the atomizing filter (31); a copper ion net (37a) is arranged on the mesh enclosure (37); the copper ion net (37a) is a latticed warp and weft net with gaps, which is formed by weaving a plurality of strands of thin copper wires; or the mesh enclosure (37) can also be arranged on the mask (40); the arrangement of the epidemic prevention medicine filter disc (40a) and the labyrinth bend (40c) is favorable for generating copper ions under the humid condition to cooperate with the epidemic prevention medicine filter disc and the labyrinth bend to comprehensively inhibit viruses.
Bright spot:
the ion filter water gun with the epidemic prevention maze bend is provided with an atomizing filter (31), a mesh enclosure (37), a bubbler inlet (35), a bubbler water-gas mixing annular inner cavity (30), a bubbler inner mesh cover (34), a filter outer ring (32) and a bubbling filtering wedge array (38) on the atomizing epidemic prevention medicine spraying water gun; the water vapor atomizing filter with the copper ion net cover comprises the net cover (37) which is arranged on the outer ring (32) of the filter or arranged at the nozzle of the atomizing filter (31); a copper ion net (37a) is arranged on the mesh enclosure (37); the copper ion net (37a) is a latticed warp and weft net with gaps, which is formed by weaving a plurality of strands of thin copper wires; or the mesh enclosure (37) can also be arranged on the mask (40); the arrangement of the epidemic prevention medicine filter disc (40a) and the labyrinth bend (40c) is favorable for generating copper ions under the humid condition to cooperate with the epidemic prevention medicine filter disc and the labyrinth bend to comprehensively inhibit viruses.

Claims (1)

1. The ion filter water gun with the epidemic prevention maze bend is provided with a gun body (3), a poking handle (21), a poking device (22), a spraying rod (6) and a colored disc (7), wherein the poking handle (21) and the poking device (22) are movably arranged outside the gun body, the colored disc (7) is arranged on the upper part of the gun body, and the spraying rod (6) is penetrated through a hole on the colored disc (7) and movably arranged; in a water channel arranged in the gun body, the spray rod (6) is movably connected with the poking and rotating device (22); outside a water channel arranged in the gun body, the poking and rotating device (22) is connected with the poking handle (21) through an adjusting shaft hole arranged on the gun body (3); when the dial handle (21) is dialed, the dial handle (21) enables the dial device (22) to rotate for a certain angle, the dial device (22) rotates for a certain angle to form the effect of driving the connecting rod by the crank, so that the injection rod (6) extends out and retracts, and the gap between the side end of the injection rod (6) and the flower color disc (7) is changed to obtain micro-regulation water pressure and flow; the two ends of the dial handle (21) are connected with a pair of concentric dial plates; both sides of the poking hand of the poking handle (21) can be poked by a single finger; a tooth-shaped groove (21a) is arranged on the shifting handle of the shifting handle (21) so as to be convenient for being buckled by a nail; the dial is provided with two square holes (21c) so as to be connected with the dial (22); the tooth profile curve of the tooth-shaped groove (21a) arranged on the pulling handle (21) is a section of approximately similar logarithmic spiral, so that the pulling handle is easy to be buckled under the wet and slippery use condition by utilizing the characteristic that the logarithmic spiral, namely an equiangular curve, has equal pressure angles; a double square hook (22a) is arranged on a double rotary disc of the dial-rotating device (22) so as to be tightly connected with two square holes (21c) arranged on the dial plate of the dial handle (21) for reliable dial; the water spray gun comprises an internal rotary drum (23) opposite to an internal rotary shaft (23 a); the inner rotary drum (23) is connected with the poking handle (21) and the poking and rotating device (22); the axial line of the internal rotating drum (23), the axial line of a pair of concentric dial plates connected with the two ends of the dial grip (21) and the axial line of the dial-up device (22) are coaxial; the internal rotary drum (23) is arranged in a water channel in the gun body (3), and the poking and rotating device (22) and the poking handle (21) are arranged outside an adjusting shaft hole arranged on the gun body (3); the opposite internal rotation shaft (23a) is provided with a pair of mutually opposite coaxial short section shafts with a space in the middle to connect the spray rod (6); the axial line of the opposite internal rotation shaft (23a) and the axial line of an adjusting shaft hole arranged on the gun body (3) of the internal rotation drum (23) are parallel and are not concentric, when the dial handle (21) is dialed, the dial-up device (22) and the internal rotation drum (23) rotate for a certain angle to form the effect of driving a connecting rod by a crank, so that the injection rod (6) extends out and retracts; the rear end of the spray rod (6) is provided with a double-ring-hole connecting rod which is provided with a double arm (6c) with elastic deflection recovery and a double ring hole (6a) arranged at the rear end of the double arm (6 c); so that the double-ring hole (6a) at the rear end of the double-ring (6c) is pressed to be close to and the double-ring hole (6a) at the rear end of the double-ring (6c) is correspondingly provided with a pair of mutually opposite coaxial short section shafts with a space in the middle, which are originally difficult to install and enter, and then the double-ring hole (6a) at the rear end of the double-ring (6c) is released and pressed to recover the elastic deflection of the double-ring (6c), so that the double-ring hole (6a) at the rear end of the double-ring (6c) is correspondingly matched with the pair of mutually opposite coaxial short section shafts with a space in the middle, which are arranged on the opposite internal rotating shaft (23a), so as to connect the spray rod (6); the double-ring-hole crank connecting rod internal rotation drum water spraying gun is characterized in that the double-ring-hole crank connecting rod internal rotation drum water spraying gun comprises a double-ring-hole connecting rod and an internal rotation drum, and is two groups of crank connecting rod mechanisms connected in series; the second-stage crank-link mechanism of the two groups of crank-link mechanisms connected in series is formed by a second double arm (6c2) arranged on the spray rod (6) and movably connected with the double arm (6c) through a roller pin (6a 2); the first-stage crank connecting rod mechanism of the two groups of crank connecting rod mechanisms connected in series is characterized in that a pair of coaxial short section shafts with spaces in the middle are opposite and arranged on opposite internal rotation shafts (23a) of the internal rotation drum (23) by matching double annular holes (6a) of the double arms (6 c); so as to be convenient for connecting the spray rod (6) to form the function of driving the connecting rod by the double cranks; the water gun with the ion filter at the labyrinth bend is characterized in that the water gun for spraying the mist epidemic prevention medicine is provided with an atomizing filter (31), a mesh enclosure (37), a bubbler inlet (35), a bubbler water-gas mixing annular inner cavity (30), a bubbler inner mesh cover (34), a filter outer ring (32) and a bubbling filtering wedge array (38); the nozzle head of the water gun with the epidemic prevention disinfection sheet atomizing filter is provided with the atomizing filter (31), the front of the atomizing filter (31) is provided with the mesh enclosure (37), the outer filter ring (32) of the atomizing filter (31) is provided with the bubbler inlet (35), the atomizing filter (31) is internally provided with the bubbler water-gas mixing annular inner cavity (30), the bubbler water-gas mixing annular inner cavity (30) is provided with the bubbler inner mesh enclosure (34), and the bubbling filtering wedge array (38) is arranged between the outer filter ring (32) and the bubbler water-gas mixing annular inner cavity (30); a trumpet-shaped channel is arranged between the bubbler inlet (35) and the bubbler water-gas mixing annular inner cavity (30), and the curve of the trumpet-shaped channel is approximate to the function curve of mathematical logarithmic spiral with similar height; so as to be beneficial to forming the comprehensive function of the filter and the bubbler and form an air injection type air inlet inner cavity and an air outlet cavity; when the high-speed water flow is sprayed and flees, the outside air is driven to enter the air injection type air inlet inner and outer cavities through the outside air injection port arranged on the air injection type air inlet annular outer cavity due to the fluid mechanics principle that the higher the flow speed is, the lower the pressure beside the air injection type air inlet annular outer cavity is, the unstable field is caused by the local acceleration and the unstable motion of fluid particles, and the uneven flow field is caused by the migration acceleration and the position change, so that the pulsating turbulent flow is formed, the gas forming the pulsating turbulent flow of the air injection type air inlet outer cavity enters the air injection type air inlet inner cavity from an inner air injection port arranged on the side surface circumference of the air injection type water-gas mixing annular inner cavity of the bubbler, is subjected to foaming water-gas mixing through a foaming filter element of the bubbler, is further changed and dispersed through the gradient, the divergence and the rotation of a fluid mixed with the foaming water-gas, and is sprayed to spray water flowers or gently waves to spread under the regulation of the extension or the contraction of a spraying rod operated by one hand; the ion filter water gun with the epidemic prevention maze bend comprises the mesh enclosure (37), the mesh enclosure (37) is arranged on the filter outer ring (32), the mesh enclosure (37) is arranged at the spray opening of the atomization filter (31), or the mesh enclosure (37) can also be arranged on the mask (40); a copper ion net (37a) is arranged on the mesh enclosure (37); the copper ion net (37a) is formed by weaving a plurality of strands of thin copper wires into braids and then weaving into a latticed and transit net with gaps, so that copper ions can be generated under the wet condition; the arrangement of the epidemic prevention medicine filter disc (40a) and the labyrinth bend (40c) is favorable for generating copper ions under the humid condition to cooperate with the epidemic prevention medicine filter disc and the labyrinth bend to comprehensively inhibit viruses.
CN202010471900.XA 2020-05-27 2020-05-27 Ion filter water gun with labyrinth bend Withdrawn CN112090608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010471900.XA CN112090608A (en) 2020-05-27 2020-05-27 Ion filter water gun with labyrinth bend

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1443977A (en) * 2002-03-08 2003-09-24 张涛 Air cleaning device
DE102013207021A1 (en) * 2013-04-18 2014-10-23 Henkel Ag & Co. Kgaa Adapter for an output device
CN107042174A (en) * 2017-04-14 2017-08-15 宁波大叶园林工业有限公司 Improved automatic unlocking type gardens hydraulic giant
CN107105802A (en) * 2014-11-12 2017-08-29 P·库恩 Bactericidal metal or bactericidal metal alloy mouth mask
CN108636640A (en) * 2018-04-24 2018-10-12 宁波大叶园林工业有限公司 Range dynamic jump adjustment type aquatic bird sprinkler
CN110548614A (en) * 2019-08-12 2019-12-10 宁波大叶园林工业股份有限公司 Rear trigger adjusting water gun capable of quickly adjusting spray
KR102075290B1 (en) * 2019-04-11 2020-02-07 주식회사 파이어스 Fire fighting nozzle having mixing air

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1443977A (en) * 2002-03-08 2003-09-24 张涛 Air cleaning device
DE102013207021A1 (en) * 2013-04-18 2014-10-23 Henkel Ag & Co. Kgaa Adapter for an output device
CN107105802A (en) * 2014-11-12 2017-08-29 P·库恩 Bactericidal metal or bactericidal metal alloy mouth mask
CN107042174A (en) * 2017-04-14 2017-08-15 宁波大叶园林工业有限公司 Improved automatic unlocking type gardens hydraulic giant
CN108636640A (en) * 2018-04-24 2018-10-12 宁波大叶园林工业有限公司 Range dynamic jump adjustment type aquatic bird sprinkler
KR102075290B1 (en) * 2019-04-11 2020-02-07 주식회사 파이어스 Fire fighting nozzle having mixing air
CN110548614A (en) * 2019-08-12 2019-12-10 宁波大叶园林工业股份有限公司 Rear trigger adjusting water gun capable of quickly adjusting spray

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Application publication date: 20201218