CN110523555A - The fore trigger of fast tunable spray adjusts hydraulic giant - Google Patents
The fore trigger of fast tunable spray adjusts hydraulic giant Download PDFInfo
- Publication number
- CN110523555A CN110523555A CN201910757340.1A CN201910757340A CN110523555A CN 110523555 A CN110523555 A CN 110523555A CN 201910757340 A CN201910757340 A CN 201910757340A CN 110523555 A CN110523555 A CN 110523555A
- Authority
- CN
- China
- Prior art keywords
- antifreeze
- pull rod
- gun body
- water
- hydraulic giant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- B05B12/0022—Manually-actuated controlling means, e.g. push buttons, levers or triggers associated with means for restricting their movement
- B05B12/0024—Manually-actuated controlling means, e.g. push buttons, levers or triggers associated with means for restricting their movement to a single position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
-
- 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
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/01—Spray pistols, discharge devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
Landscapes
- Nozzles (AREA)
Abstract
The fore trigger of fast tunable spray adjusts hydraulic giant, and spray head (6a) is equipped with spray head pattern runner (6a1)；The spray head pattern runner (6a1) along Cheng Daobi be the approximate wealthy Paderewski function of the similar scholar by hydraulics runner along wall close to hyperbola and cross section of fluid channel close to oval becomes spray in the hope of circulation；The upper surface of described spray head pattern runner (6a1) is equipped with spray head bubbler (6a2)；The rear trigger of the switch (19) being located on gun body (3) is located at the lower part of the handle (4) of gun body (3), and the rear trigger is equipped with track ramp key from left to right, in the hope of the key adjusting pressure flow under the cooperation of the handle of the hydraulic giant (4) lower part.
Description
Technical field
Gardens are used for the present invention relates to one kind, the water pistol of gardening and cleaning, especially a kind of fast tunable spray
Fore trigger adjusts hydraulic giant, belongs to the technical field of injection apparatus.
Background technique
For gardens, the water pistol of gardening, and for the water pistol of cleaning, it is widely used in the hobby institute by people
The mode of selection is sprayed water.Currently, water pistol on the market is mostly band handle and spring top plug structure, working principle master
If: press handle, hydraulic giant water outlet；Handle is unclamped, top plug is resetted and sealed under the force of a spring.The water spray of this spline structure
Rifle is to the place that brings some inconvenience is used, i.e., when needing hydraulic giant continuous time to spray water, user needs always according to handle
It does not put, hydraulic giant ability continuous effluent, that is to say, that user needs not put according to handle always, hydraulic giant ability continuous effluent, when
Between slightly long point user will be allowed to feel fatigue, especially Ms.For this purpose, being equipped with the locking button with shaft on water pistol
(10), but it is troublesome in poeration, that is when holding water pistol handle with the right hand, left-handed several fingers and nail to go to detain
The locking button is opened, then by the biggish angle of its switching, the locking button also to be made to guarantee to buckle the upper edge of handle
Inside；The locking button is often failed to grip with wet finger and is slipped close to gun body, is operated pretty troublesome.There are also more
Troublesome thing, that is, the problem of gun body bursting by freezing；Previous hydraulic giant water shutoff has water retention at the nearly pull rod plug of gun body in gun body, when
It is cold when not used just has icing that gun body is caused to rupture；Although tried reinforcement gun body, and add it is plastic put sheath, do not prove effective；Why
Sample can just prevent gun body from freezing rupture, and it is easy that this says, does hardly possible, be one of the field and unsolved for a long time long-standing ask
Topic.In addition, user also want to water spray style can it is slightly more and do not have to rotation regulation.Electrodeless adjustment anti-freeze type gardens water pistol
One be can avoid by wasting water on earth.
Summary of the invention
In order to overcome the shortcomings of existing hydraulic giant, the present invention provides the fore trigger multistage hydraulic giant of fast tunable amount of restriction,
It is equipped with electromagnetism pump valve in gun body in favor of adjusting pressure flow with fore trigger, it is antifreeze to be further improved to be additionally provided with antifreeze pikestaff.
Because be it is improved on the basis of a kind of electrodeless adjustment anti-freeze type gardens water pistol, so the present invention solves its technical problem and is adopted
The technical solution taken is first to state basis, besides further improved:
A kind of antifreeze far-end-water-stoppisquirt squirt gun, (3) containing gun body, the gun body is interior to be equipped with water channel, in the gun body
Outside be actively installed with handle (4) by pin, the top of the gun body is installed with the pull rod (5) of pull rod plug, injection
Stick (6), pattern disk (7), locking button (10), previous hydraulic giant water shutoff have water freezing to lead to rifle at the nearly pull rod plug of gun body in gun body
Body rupture；At the sealing of distal end, close prevents gun body from freezing in rear lance without water energy ruptures the water shutoff of this money hydraulic giant；It is characterized in that:
The lower part spy of the gun body is installed with antifreeze distal end filler block (2), water-stop tray (8), sealing spring (9), waterstop sealing circle
(1), it intakes sealing ring (11), after handle is pressed, pull rod is pulled rearward, and filler block moves downward under pull rod plug active force,
Band dynamic seal ring is moved out out, and hydraulic giant is in the open state, and it is outside through spray wands (6) and pattern disk (7) that water can enter gun body
It sprays, locking button (10) makes handle press and continuously spray；After handle unclamps, pull rod resets under spring force, sealing
Plug then resets under the spring-force driven dual of sealing spring (9), and band dynamic seal ring moves forward, by water-stop outside gun body, hydraulic giant
It being in close state, water cannot be introduced into gun body, so when hydraulic giant is closed in the pull rod plug and the antifreeze distal end
Make under the cooperation of filler block (2) water-stop tray (8) and waterstop sealing circle (1) water shutoff distally make it is anhydrous in gun body
And obtain the effect for preventing gun body from freezing rupture.
It continuously improves and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that: described have pull rod plug
Pull rod (5) is equipped with pull rod plug (5a), and in cone, having in front ring week for cone is multiple tooth to be discharged, cone
Conical head connects with the pull rod for having pull rod plug, and the mother of the curved surface of the circular conical surface of its cone of the pull rod plug
Line is that there is the equiangular spiral of pressure angle properties equivalent everywhere to be also referred to as logatithmic spiral；So the pull rod for having pull rod plug
(5) it is convenient for being equipped with the top of the antifreeze distal end filler block (2) in the equiangular spiral face for the pull rod plug (5a) being equipped with
Push top (2d) smooth co-operation.
In above-mentioned technical proposal, set on a kind of pull rod (5) for having pull rod plug of antifreeze far-end-water-stoppisquirt squirt gun
There is pull rod plug (5a), the bus in the curved surface of the circular conical surface of its cone of pull rod plug described in cone is with pressure angle
The equiangular spiral of properties equivalent is also referred to as logatithmic spiral everywhere, takes one section of the main body of the pull rod,
Establish differential equation d ρ/d θ=k ρ:
It is equal everywhere because wanting pressure angle λ if polar equation ρ=ρ (θ), therefore tg λ=constant, tg λ=k is enabled,
By pressure angle formula tg λ=ρ '/ρ,
Just there is ρ '/ρ=k,
Differential it, just have differential equation d ρ/d θ=k ρ
D ρ/d θ=k ρ is solved, both sides integrate after variables separation:
∫ d ρ/ρ=∫ kd θ is easy to get because of ρ > 0:
Ln ρ=k θ+C,
It is i.e. exponential:
ρ=Aekθ+C=eC.ekθ=Aekθ
Using PRO/ENGINEER WILDFIRE mapping software, working directory is newly set, creates part,
Establish parameter (PARAMETER) 1:C real number (real number), default assignment.
Establish parameter (PARAMETER) 2:N integer (integer), default assignment.
Opening relationships (RELATION), i.e., equation of the invention is:
Logarithmic curve:
Z=0
X=10*t
Y=log (10*t+0.0001)
Produce logarithmic curve；
Followed by using rotation, merging, hypostazation etc. is instructed, and is assembled and merged with workpiece, can be modeled；
It is modeled again with the equation and PRO/ENGINEER WILDFIRE, inputs CNC machining center, used
CIMATRO or MASTCAM, the punching block of pack alloy processed, or assisted with milling machine, planer and electrical spark working work；Use electric spark
When processing, CNC machining center is inputted with the equation, then tungsten copper electrode is first produced, with the lathe for having three-dimensional rotation head
It is more satisfactory, it is such as more satisfactory with Switzerland's summer Mir's machine；Using again has the batch production of the die casting machine of cold pressing chamber or hot pressing room；It machines again.
Workpiece multipurpose material is aluminium alloy ZL109 or AC8A；It polishes again.It has the circle of the main body of the pull rod plug of the pull rod (5) of pull rod plug
The bus of the curved surface of the circular conical surface of taper is pressure angle close to one section of the equal logatithmic spiral by logarithmic differentiation equation, in order to
Push top (2d) smooth co-operation being equipped with the top of the antifreeze distal end filler block (2).
It continuously improves and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that: described antifreeze remote
The lower part of filler block (2) is held to be equipped with seal groove (2b), to be mutually equipped with the waterstop sealing circle (8).
It continuously improves and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that: described antifreeze remote
It holds the lower part of filler block (2) to be equipped with amount of deflection item (2c), has 4, and by the reciprocal of the antifreeze distal end filler block (2)
The axis in direction is at 4 equal points of arrangements；In the curve for the amount of deflection item (2c) that the lower part of the antifreeze distal end filler block (2) is equipped with
It is sag curve, meets the sag curve equation of the load density q and bending stiffness EJ of the mechanics of materials.
It continuously improves and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that: described antifreeze remote
The top of filler block (2) is held to be equipped with oblique limit film (2a), and along the reciprocal of the top of the antifreeze distal end filler block (2)
The angle of the axis in direction is 30-80 degree, to limit.
It continuously improves and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that: described antifreeze remote
The top of filler block (2) is held to be equipped with push top (2d), to match with the pull rod plug (5a) of the pull rod (5) for having pull rod plug
It closes.
It continuously improves and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that: the water-stop tray (8)
Inside is set there are two symmetrical arc panel (8a), and 4 to be equipped with the lower part of the antifreeze distal end filler block (2) are scratched
It spends item (2c) and is matched with the sealing spring (9)；And the outside of the water-stop tray (8) is equipped with the positioning of ellipse
(8b) is enclosed in favor of anti-rotation；And the inside of the water-stop tray (8) is equipped with through-hole still to match with the waterstop sealing circle (1)
It closes.
It continuously improves and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that: the locking button (10)
The handle (4) of the gun body so as to locking water flowing when is actively riveted on, on the rivet hole of the locking button (10)
Equipped with convex-concave annular knurl (10b) so as to anti-disengagement；The locking button (10) is equipped with groove (10a) so that finger does not slip in lock
Only button.
It continuously improves and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that: on the pattern disk (7)
Equipped with multiple delthyriums (7a), every hole is triangular in shape, and its by 3 circle concentric circles distribution, match more conical bores, have more with benefit
Pattern.
It continuously improves and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that: the water inlet sealing ring
(11) 3 convex clip pieces (11a) that outer ring is equipped with are not on the same disk, but the spiral for screw thread of distally intaking by gun body
Face and height is differently distributed, therefore be conducive to slow down distortion internal stress and be preferably adapted to sealing.
A kind of electrodeless adjustment anti-freeze type gardens water pistol, between the pull rod displacement for having pull rod plug come electrodeless adjustment with worm and gear
Away from presetting hydraulic giant size in the open state, containing gun body (3) are equipped with water channel in the gun body, in the gun body
Outside be actively installed with handle (4) by pin, the top of the gun body is installed with the pull rod (5) of pull rod plug, injection
Stick (6), pattern disk (7), locking button (10), previous hydraulic giant water shutoff have water freezing to lead to rifle at the nearly pull rod plug of gun body in gun body
Body rupture；At the sealing of distal end, close prevents gun body from freezing in rear lance without water energy ruptures the water shutoff of this money hydraulic giant；The gun body
Lower part spy be installed with antifreeze distal end filler block (2), water-stop tray (8), sealing spring (9), waterstop sealing circle (1), water inlet it is close
Seal (11), after handle is pressed, pull rod is pulled rearward, and filler block moves downward under pull rod plug active force, band dynamic seal ring
It removes outward, hydraulic giant is in the open state, and water can enter gun body and spray outward through spray wands (6) and pattern disk (7), locking button
(10) handle is made to press and continuously spray；After handle unclamps, pull rod resets under spring force, and filler block is then in sealing bullet
It being resetted under the spring-force driven dual of spring (9), band dynamic seal ring moves forward, and by water-stop outside gun body, hydraulic giant is in close state,
Water cannot be introduced into gun body, so the matching in the pull rod plug and antifreeze distal end filler block (2) when hydraulic giant is closed
Make under conjunction the water-stop tray (8) and waterstop sealing circle (1) water shutoff distally make it is anhydrous in gun body and obtain prevent rifle
The effect of body icing rupture；The pull rod (5) for having pull rod plug is equipped with pull rod plug (5a), in cone, cone
Have in front ring week multiple tooth to be discharged, the conical head of cone connects with the pull rod for having pull rod plug, and described
The bus of the curved surface of the circular conical surface of its cone of pull rod plug is that there is the equiangular spiral of pressure angle properties equivalent everywhere to be also referred to as
Logatithmic spiral；So the equiangular spiral face for the pull rod plug (5a) that the pull rod (5) for having pull rod plug is equipped be convenient for it is described
Antifreeze distal end filler block (2) push top (2d) smooth co-operation for being equipped with of top；In the antifreeze distal end filler block
(2) lower part is equipped with seal groove (2b), to be mutually equipped with the waterstop sealing circle (8)；Stop in the antifreeze distal end
The lower part of water plug (2) is equipped with amount of deflection item (2c), there is 4, and presses the reciprocating direction of the antifreeze distal end filler block (2)
Axis at 4 equal points of arrangements；It is to scratch in the curve for the amount of deflection item (2c) that the lower part of the antifreeze distal end filler block (2) is equipped with
It writes music line, meets the sag curve equation of the load density q and bending stiffness EJ of the mechanics of materials；In the antifreeze distal end
The top of filler block (2) is equipped with oblique limit film (2a), with the past compound along the top of the antifreeze distal end filler block (2)
To the angle of axis be 30-80 degree, to limit；Push top is equipped on the top of the antifreeze distal end filler block (2)
(2d), to be matched with the pull rod plug (5a) of the pull rod (5) for having pull rod plug；The inside of the water-stop tray (8) is set
There are two symmetrical arc panel (8a), so as to 4 amount of deflection items being equipped with the lower part of the antifreeze distal end filler block (2)
It (2c) and is matched with the sealing spring (9)；And the outside of the water-stop tray (8) is equipped with the locating ring of ellipse
(8b) is in favor of anti-rotation；And the inside of the water-stop tray (8) is equipped with through-hole still to match with the waterstop sealing circle (1)
It closes；The locking button (10) is actively riveted on the handle (4) of the gun body so as to locking water flowing when, described
The rivet hole of locking button (10) is equipped with convex-concave annular knurl (10b) so as to anti-disengagement；The locking button (10) is equipped with groove (10a)
So that finger does not slip in locking button；The pattern disk (7) is equipped with multiple delthyriums (7a), and every hole is triangular in shape, and
Its by 3 circle concentric circles distribution, match more conical bores, have more multi-color with benefit；The outer ring of the water inlet sealing ring (11) is equipped with
3 convex clip pieces (11a) not on the same disk, but by gun body distal end water inlet screw thread helicoid and height differently
Distribution, therefore be conducive to slow down distortion internal stress and be preferably adapted to sealing；It is characterized in that: a kind of electrodeless adjustment anti-freeze type garden
Woods water pistol has the position of the rod cap (5c) of the pull rod (5) of pull rod plug (5a) with worm gear (12) and worm screw (15) come electrodeless adjustment
It moves spacing and presets hydraulic giant injection size in the open state, on the top of the handle (4), the snail equipped with the adjusting that can be translatable
Bar (15) and the arc being attached thereto push top (16), and on the top of the handle (4), it is equipped with worm gear side's groove (14) and worm gear
Pin shaft (13), and be equipped with and can rotate manually come the worm gear (12) for adjusting worm screw (15) that is translatable, after adjusting because of worm gear (12) and
The white lock of worm screw (15) and the displacement spacing for setting up rod cap (5c) in advance, after handle is pressed, hand is one by earth, institute
State the rod cap (5c) for having the pull rod (5) of pull rod plug (5a) described in arc push top (16) promotion on the top of handle (4), institute
It states pull rod to be pulled rearward, water can enter gun body and continuously spray；After handle unclamps, pull rod resets under spring force,
Filler block then resets under the spring-force driven dual of sealing spring (9), in worm gear side's groove that the top of the handle (4) is equipped with
(14) and the worm gear (12) that is equipped with of worm gear pin shaft (13) and worm screw (15) and the arc being attached thereto push top (16) and institute
The rod cap (5c) for stating the pull rod (5) of pull rod plug (5a) all resets, and filler block is then under the spring-force driven dual of sealing spring (9)
Band dynamic seal ring moves forward after reset, and by water-stop outside gun body, hydraulic giant is in close state, and water cannot be introduced into gun body, therefore
And make the water-stop tray under the cooperation of the pull rod plug and the antifreeze distal end filler block (2) when hydraulic giant is closed
(8) and waterstop sealing circle (1) water shutoff distally make it is anhydrous in gun body and obtain prevent gun body freeze rupture effect and
Electrodeless adjustment has the displacement spacing of the rod cap (5c) of the pull rod (5) of pull rod plug (5a) to preset hydraulic giant spray in the open state
Penetrate the effect of size.
A kind of electrodeless adjustment anti-freeze type gardens according to claim 1 water pistol, it is characterized in that: the worm gear
(12) there is annular knurl on worm gear side, with handedness sense and beauty.
A kind of electrodeless adjustment anti-freeze type gardens according to claim 1 water pistol, it is characterized in that: described is located at institute
State the top of handle (4) arc push top (16) arc be have pressure angle everywhere properties equivalent equiangular spiral also referred to as pair
Number helical.
Bright spot and usefulness:
Provide a kind of antifreeze far-end-water-stoppisquirt squirt gun, mechanism is skillfully constructed and reliably；Certain side is brought to using
Just place；Locking button (10) is actively riveted on the handle (4) of the gun body so as to locking water flowing when, the lock
Convex-concave annular knurl (10b) is equipped on the rivet hole of button (10) newly only convenient for preventing from disengaging；It is newly equipped on the locking button (10) recessed
Slot (10a), facilitating wet finger also can catch without slipping, and bother operation not.
The problem of gun body bursting by freezing, previous hydraulic giant water shutoff have water retention, when not day at the nearly pull rod plug of gun body in gun body
It is cold just to have icing that gun body is caused to rupture；Although tried reinforcement gun body, and add it is plastic put sheath, do not prove effective；How could
It prevents from gun body from freezing to rupture, is a permanent unsolved hard nut to crack in the field.The method of this distal end sealing is just thorough
It solves；After handle unclamps, pull rod resets under spring force, and filler block is then in the spring-force driven dual of sealing spring (9)
Lower reset, band dynamic seal ring move forward, and by water-stop outside gun body, hydraulic giant is in close state, and water cannot be introduced into gun body, therefore
And make the water-stop tray under the cooperation of the pull rod plug and the antifreeze distal end filler block (2) when hydraulic giant is closed
(8) and waterstop sealing circle (1) water shutoff distally makes effect anhydrous in gun body and that acquisition prevents gun body icing from rupturing,
The exhausted key of technology is: the pull rod (5) for having pull rod plug is equipped with pull rod plug (5a), in cone, the front ring of cone
Have in week multiple tooth to be discharged, the conical head of cone connects with the pull rod for having pull rod plug, and the pull rod plug
The bus of curved surface of circular conical surface of its cone be that there is the equiangular spiral of pressure angle properties equivalent everywhere to be also referred to as logarithm spiral shell
Line；So the equiangular spiral face for the pull rod plug (5a) that the pull rod (5) for having pull rod plug is equipped with just ensure with it is described
It the smooth co-operation for the push top (2d) that the top of antifreeze distal end filler block (2) is equipped with and does not block；Its essence is mechanizations
The cam engagement face of cam mechanism is that innovation of the logatithmic spiral face in hydraulic giant is also named in equal equiangular spiral face to pressure angle everywhere,
Its is reliable, economical, do not block and make it is antifreeze to be carried out this be technological progress, improve the performance and operating condition quality of such product.
User also want to water spray style can simple approach that is slightly more and not having to rotation regulation be a small discovery: it is logical
It is to set many small sircle holes on Chang Huase disk, when there is roundlet hole defect as triangle, just discovery pattern is changed, and is plug father-in-law
Horse is lost, apple is fallen on the ground；Because the pattern disk (7) is equipped with multiple delthyriums (7a), every hole is triangular in shape, and it is enclosed by 3
Concentric circles distribution, match more conical bores, therefore be conducive to multi-color.
The improvement on the same disk to the convex clip piece of outer ring 3 of water inlet sealing ring；It is common to have Convex chuck
Rubber seal is followed the line of least resistance on the rubber pattern of rubber seal all 3 dog systems on the same disk, but it is pacified
The screw thread of the workpiece of dress is that have screw pitch, lift angle, lead event on 360 degree of a circumference not on the same disk, 3
A dog system is installed on not in the screw thread on the same disk in the sealing ring on the same disk, will generate distortion
The adaptation sealing of the inner ring of internal stress and then influence sealing ring；Often the technical detail of very little is ignored by everybody, until using
When occurring sealing problem once in a while again it is unknown its because；Do and be also not difficult in fact: such as screw pitch is 1.5, and just taking each dog is exactly convex clip
Piece raises 0.5；Because 3 convex clip pieces (11a) that the outer ring of the water inlet sealing ring (11) is equipped with are flat not in the same circle
On face, but by the helicoid of gun body distal end water inlet screw thread and height is differently distributed, therefore be conducive to slow down distortion internal stress and
Preferably adaptation sealing.There is the pull rod displacement spacing of pull rod plug to be in open shape to preset hydraulic giant come electrodeless adjustment with worm and gear
The size of state can avoid one by wasting water on earth.
The fore trigger of fast tunable spray adjusts hydraulic giant, which is characterized in that and it is equipped with electromagnetism pump valve in gun body, in favor of
Pressure flow is adjusted with rear trigger, it is antifreeze to be further improved to be additionally provided with antifreeze pikestaff；When the handle (4) of the hydraulic giant is pressed
The rear trigger for the switch (19) being located on gun body (3) is pushed down, to start the electromagnetism pump valve (18)；The antifreeze pikestaff (17)
It is located at the lower part of the handle (4) of the hydraulic giant；Electromagnetic coil is equipped between the electromagnetism pump valve (18) and the antifreeze pikestaff (17)
(20) it is connected with the switch (19)；Ring week of the pikestaff of the antifreeze pikestaff (17) be equipped with grid-type for several times on have down
Tortuous pipeline；The pipeline contains the metal of the bismuth antimony mixing of fluorine thorium acid potassium processing, and weld uses cadmium and makees adjuvant, seam gap
Out added with indium；The pipeline is preset in mold again with hydrogenation fourth cyanogen nitrile rubber injection molding；So as to form antifreeze pikestaff and into
One step is improved antifreeze；The spray head (6a) that the fore trigger of the fast tunable spray adjusts hydraulic giant is equipped with spray head pattern runner
(6a1)；The spray head pattern runner (6a1) be along Cheng Daobi the approximate wealthy Paderewski function of the similar scholar by hydraulics runner
Along wall close to hyperbola and cross section of fluid channel close to oval becomes spray in the hope of circulation；The upper surface of described spray head pattern runner (6a1) sets
There is spray head bubbler (6a2)；The rear trigger of the switch (19) being located on gun body (3) is located at the handle of gun body (3)
The lower part of hand (4), and the rear trigger is equipped with track ramp key from left to right, in the hope of in the handle of the hydraulic giant (4)
Ladder key is pressed under the cooperation of lower part adjusts pressure flow.
The electromagnetism pump valve being equipped in gun body is equipped with pump internal valve cored structure and tension spring, and stifled with logatithmic spiral
Head, and the runner of the shape containing logatithmic spiral set in cylindrical tube to reduce turbulent flow；The valve core structure is by a headband hole
Wear ring haul tension spring and other end is formed by the dynamic Half ball valve and soft magnetism spool that tower spring pushes；The soft magnetism spool it is interior
Upper oral part is adapted to logarithm line curved surface with dynamic Half ball valve；Processing is rolled to the core face of soft magnetism spool；The no magnetic of spring.
The fore trigger of fast tunable spray, which adjusts its usefulness of hydraulic giant, to be adjustable pressure flow spray and has antifreeze effect
Fruit.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Diagrammatic cross-section when Fig. 1 is a kind of interior distal end sealing of antifreeze far-end-water-stoppisquirt squirt gun.
Fig. 2 is a kind of diagrammatic cross-section of the interior distal end not sealing of antifreeze far-end-water-stoppisquirt squirt gun.
Fig. 3 is a kind of stereoscopic schematic diagram of antifreeze far-end-water-stoppisquirt squirt gun.
Fig. 4 is a kind of stereoscopic schematic diagram of another angle of antifreeze far-end-water-stoppisquirt squirt gun.
Fig. 5 is a kind of stereoscopic schematic diagram of another angle of the inside of the removal shell of antifreeze far-end-water-stoppisquirt squirt gun.
Fig. 6 is the main view of antifreeze distal end filler block (2).
Fig. 7 is the left view of antifreeze distal end filler block (2).
Fig. 8 is the rearview of antifreeze distal end filler block (2).
Fig. 9 is the right view of antifreeze distal end filler block (2).
Figure 10 is the stereoscopic schematic diagram of antifreeze distal end filler block (2).
Figure 11 is the stereoscopic schematic diagram of another angle of antifreeze distal end filler block (2).
Figure 12 is the stereoscopic schematic diagram for having the pull rod (5) of pull rod plug.
Figure 13 is the stereoscopic schematic diagram for having another angle of pull rod (5) of pull rod plug.
Figure 14 is the stereoscopic schematic diagram of spray wands (6).
Figure 15 is the stereoscopic schematic diagram of locking button (10).
Figure 16 is the stereoscopic schematic diagram into water sealing ring (11).
Figure 17 is the stereoscopic schematic diagram of pattern disk (7).
Figure 18 is the stereoscopic schematic diagram of the front direction of pattern disk (7).
Figure 19 is the stereoscopic schematic diagram of the rear direction of pattern disk (7).
Figure 20 is the top view of antifreeze distal end filler block (2).
Figure 21 is the stereoscopic schematic diagram of water-stop tray (8).
Figure 22 is a kind of stereoscopic schematic diagram of electrodeless adjustment anti-freeze type gardens water pistol.
Figure 23 is electrodeless adjustment water pistol partial enlarged view.
Figure 24 is the schematic diagram that the fore trigger of fast tunable spray adjusts the gun body of hydraulic giant.
Figure 25 is that the pikestaff of the fore trigger adjusting hydraulic giant of fast tunable spray sets the schematic diagram of zigzag.
Figure 26 is the local general assembly diagrammatic cross-section that the fore trigger of fast tunable spray adjusts the gun body pikestaff of hydraulic giant.
As shown, in figure:
1. being waterstop sealing circle (1)；
2. being distal end filler block (2)；
2a. is oblique limit film (2a)；
2b. is seal groove (2b)；
2c. is amount of deflection item (2c)；
2d. is push top (2d)；
3. being gun body (3)；
4. being handle (4)；
5. being the pull rod (5) for having pull rod plug；
5a. is pull rod plug (5a)；
5c. rod cap (5c)；
6. being spray wands (6)；
6a. is spray head (6a)；6a1. is spray head pattern runner；6a2. is spray head bubbler；
6b. is flat spout (6b)；
6c. is guide surface (6c)；
7. being pattern disk (7)；
7a. is delthyrium (7a)；
8. being water-stop tray (8)；
8a. is arc panel (8a)；
8b. is locating ring (8b)；
9. being sealing spring (9)；
10. being locking button (10)；
10a. is groove (10a)；
10b. is convex-concave annular knurl (10b)；
11. being into water sealing ring (11)；
11a. is convex clip piece (11a)；
12. being worm gear；
13. being worm gear pin shaft；
14. being worm gear side's groove；
15. being worm screw；
16. being arc push top；
17. antifreeze pikestaff；
18. electromagnetism pump valve；
19. switch；
20. electromagnetic coil.
Specific embodiment
As long as operator connects watering hose, hydraulic giant is held, is used by all means, it is or else freezing with worry hydraulic giant.
Because of this antifreeze far-end-water-stoppisquirt squirt gun, (3) containing gun body, the gun body is interior to be equipped with water channel, in the gun body
Outside be actively installed with handle (4) by pin, the top of the gun body is installed with the pull rod (5) of pull rod plug, injection
Stick (6), pattern disk (7), locking button (10), previous hydraulic giant water shutoff have water freezing to lead to rifle at the nearly pull rod plug of gun body in gun body
Body rupture；At the sealing of distal end, close prevents gun body from freezing in rear lance without water energy ruptures the water shutoff of this money hydraulic giant；It is characterized in that:
The lower part spy of the gun body is installed with antifreeze distal end filler block (2), water-stop tray (8), sealing spring (9), waterstop sealing circle
(1), it intakes sealing ring (11), after handle is pressed, pull rod is pulled rearward, and filler block moves downward under pull rod plug active force,
Band dynamic seal ring is moved out out, and hydraulic giant is in the open state, and it is outside through spray wands (6) and pattern disk (7) that water can enter gun body
It sprays, locking button (10) makes handle press and continuously spray；After handle unclamps, pull rod resets under spring force, sealing
Plug then resets under the spring-force driven dual of sealing spring (9), and band dynamic seal ring moves forward, by water-stop outside gun body, hydraulic giant
It being in close state, water cannot be introduced into gun body, so when hydraulic giant is closed in the pull rod plug and the antifreeze distal end
Make under the cooperation of filler block (2) water-stop tray (8) and waterstop sealing circle (1) water shutoff distally make it is anhydrous in gun body
And obtain the effect for preventing gun body from freezing rupture.
It continuously improves and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that: described have pull rod plug
Pull rod (5) is equipped with pull rod plug (5a), and in cone, having in front ring week for cone is multiple tooth to be discharged, cone
Conical head connects with the pull rod for having pull rod plug, and the mother of the curved surface of the circular conical surface of its cone of the pull rod plug
Line is that there is the equiangular spiral of pressure angle properties equivalent everywhere to be also referred to as logatithmic spiral；So the pull rod for having pull rod plug
(5) it is convenient for being equipped with the top of the antifreeze distal end filler block (2) in the equiangular spiral face for the pull rod plug (5a) being equipped with
Push top (2d) smooth co-operation.
In above-mentioned technical proposal, set on a kind of pull rod (5) for having pull rod plug of antifreeze far-end-water-stoppisquirt squirt gun
There is pull rod plug (5a), the bus in the curved surface of the circular conical surface of its cone of pull rod plug described in cone is with pressure angle
The equiangular spiral of properties equivalent is also referred to as logatithmic spiral everywhere, takes one section of the main body of the pull rod,
Establish differential equation d ρ/d θ=k ρ:
It is equal everywhere because wanting pressure angle λ if polar equation ρ=ρ (θ), therefore tg λ=constant, tg λ=k is enabled,
By pressure angle formula tg λ=ρ '/ρ,
Just there is ρ '/ρ=k,
Differential it, just have differential equation d ρ/d θ=k ρ
D ρ/d θ=k ρ is solved, both sides integrate after variables separation:
∫ d ρ/ρ=∫ kd θ is easy to get because of ρ > 0:
Ln ρ=k θ+C,
It is i.e. exponential:
ρ=Aekθ+C=eC.ekθ=Aekθ
Using PRO/ENGINEER WILDFIRE mapping software, working directory is newly set, creates part,
Establish parameter (PARAMETER) 1:C real number (real number), default assignment.
Establish parameter (PARAMETER) 2:N integer (integer), default assignment.
Opening relationships (RELATION), i.e., equation is:
Logarithmic curve:
Z=0
X=10*t
Y=log (10*t+0.0001)
Produce logarithmic curve；
Followed by using rotation, merging, hypostazation etc. is instructed, and is assembled and merged with workpiece, can be modeled；
It is modeled again with the equation and PRO/ENGINEER WILDFIRE, inputs CNC machining center, used
CIMATRO or MASTCAM, the punching block of pack alloy processed, or assisted with milling machine, planer and electrical spark working work；Use electric spark
When processing, CNC machining center is inputted with the equation, then tungsten copper electrode is first produced, with the lathe for having three-dimensional rotation head
It is more satisfactory, it is such as more satisfactory with Switzerland's summer Mir's machine；Using again has the batch production of the die casting machine of cold pressing chamber or hot pressing room；It machines again.
Workpiece multipurpose material is aluminium alloy ZL109 or AC8A；It polishes again.It has the circle of the main body of the pull rod plug of the pull rod (5) of pull rod plug
The bus of the curved surface of the circular conical surface of taper is pressure angle close to one section of the equal logatithmic spiral by logarithmic differentiation equation, therefore is convenient for
Push top (2d) smooth co-operation being equipped with the top of the antifreeze distal end filler block (2).
It continuously improves and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that: described antifreeze remote
The lower part of filler block (2) is held to be equipped with seal groove (2b), to be mutually equipped with the waterstop sealing circle (8).
It continuously improves and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that: described antifreeze remote
It holds the lower part of filler block (2) to be equipped with amount of deflection item (2c), has 4, and by the reciprocal of the antifreeze distal end filler block (2)
The axis in direction is at 4 equal points of arrangements；In the curve for the amount of deflection item (2c) that the lower part of the antifreeze distal end filler block (2) is equipped with
It is sag curve, meets the sag curve equation of the load density q and bending stiffness EJ of the mechanics of materials.
It continuously improves and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that: described antifreeze remote
The top of filler block (2) is held to be equipped with oblique limit film (2a), and along the reciprocal of the top of the antifreeze distal end filler block (2)
The angle of the axis in direction is 30-80 degree, to limit.
It continuously improves and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that: described antifreeze remote
The top of filler block (2) is held to be equipped with push top (2d), to match with the pull rod plug (5a) of the pull rod (5) for having pull rod plug
It closes.
It continuously improves and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that: the water-stop tray (8)
Inside is set there are two symmetrical arc panel (8a), and 4 to be equipped with the lower part of the antifreeze distal end filler block (2) are scratched
It spends item (2c) and is matched with the sealing spring (9)；And the outside of the water-stop tray (8) is equipped with the positioning of ellipse
(8b) is enclosed in favor of anti-rotation；And the inside of the water-stop tray (8) is equipped with through-hole still to match with the waterstop sealing circle (1)
It closes.
It continuously improves and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that: the locking button (10)
The handle (4) of the gun body so as to locking water flowing when is actively riveted on, on the rivet hole of the locking button (10)
Equipped with convex-concave annular knurl (10b) so as to anti-disengagement；The locking button (10) is equipped with groove (10a) so that finger does not slip in lock
Only button.
It continuously improves and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that: on the pattern disk (7)
Equipped with multiple delthyriums (7a), every hole is triangular in shape, and its by 3 circle concentric circles distribution, match more conical bores, have more with benefit
Pattern.
It continuously improves and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that: the water inlet sealing ring
(11) 3 convex clip pieces (11a) that outer ring is equipped with are not on the same disk, but the spiral for screw thread of distally intaking by gun body
Face and height is differently distributed, therefore be conducive to slow down distortion internal stress and be preferably adapted to sealing.
Bright spot and usefulness:
Provide a kind of antifreeze far-end-water-stoppisquirt squirt gun, mechanism is skillfully constructed and reliably；Certain side is brought to using
Just place；Locking button (10) is actively riveted on the handle (4) of the gun body so as to locking water flowing when, the lock
Convex-concave annular knurl (10b) is equipped on the rivet hole of button (10) newly only convenient for preventing from disengaging；It is newly equipped on the locking button (10) recessed
Slot (10a), facilitating wet finger also can catch without slipping, and bother operation not.
The problem of gun body bursting by freezing: previous hydraulic giant water shutoff has water retention, when not day at the nearly pull rod plug of gun body in gun body
It is cold just to have icing that gun body is caused to rupture；Although tried reinforcement gun body, and add it is plastic put sheath, do not prove effective；How could
It prevents from gun body from freezing to rupture, is a permanent unsolved hard nut to crack in the field.The method of this distal end sealing is just thorough
It solves；After handle unclamps, pull rod resets under spring force, and filler block is then in the spring-force driven dual of sealing spring (9)
Lower reset, band dynamic seal ring move forward, and by water-stop outside gun body, hydraulic giant is in close state, and water cannot be introduced into gun body, therefore
And make the water-stop tray under the cooperation of the pull rod plug and the antifreeze distal end filler block (2) when hydraulic giant is closed
(8) and waterstop sealing circle (1) water shutoff distally makes effect anhydrous in gun body and that acquisition prevents gun body icing from rupturing,
The exhausted key of technology is: the pull rod (5) for having pull rod plug is equipped with pull rod plug (5a), in cone, the front ring of cone
Have in week multiple tooth to be discharged, the conical head of cone connects with the pull rod for having pull rod plug, and the pull rod plug
The bus of curved surface of circular conical surface of its cone be that there is the equiangular spiral of pressure angle properties equivalent everywhere to be also referred to as logarithm spiral shell
Line；So the equiangular spiral face for the pull rod plug (5a) that the pull rod (5) for having pull rod plug is equipped with just ensure with it is described
It the smooth co-operation for the push top (2d) that the top of antifreeze distal end filler block (2) is equipped with and does not block；Its essence is mechanizations
The cam engagement face of cam mechanism is that innovation of the logatithmic spiral face in hydraulic giant is also named in equal equiangular spiral face to pressure angle everywhere,
Its is reliable, economical, do not block and make it is antifreeze to be carried out this be technological progress, improve the performance and operating condition quality of such product.
User also want to water spray style can simple approach that is slightly more and not having to rotation regulation be a small discovery: it is logical
It is to set many small sircle holes on Chang Huase disk, when there is roundlet hole defect as triangle, just discovery pattern is changed, and is plug father-in-law
Horse is lost, apple is fallen on the ground；Because the pattern disk (7) is equipped with multiple delthyriums (7a), every hole is triangular in shape, and it is enclosed by 3
Concentric circles distribution, match more conical bores, therefore be conducive to multi-color.When water spray spray wands (6) guide surface (6c) that is equipped at it and
Pull rod plug and rush under the collective effect of anxious spray and have fine motion, spray out of stick through flat spout (6b) set by spray wands (6) to
Outside stick, then through spray head (6a) Bian Eryu pattern disk (7) is equipped with set by spray wands (6) multiple delthyriums and match mostly round
Taper hole, which is obscured, to be squeezed spray therefore is conducive to multi-color.
The improvement on the same disk to the convex clip piece of outer ring 3 of water inlet sealing ring；It is common to have Convex chuck
Rubber seal is followed the line of least resistance on the rubber pattern of rubber seal all 3 dog systems on the same disk, but it is pacified
The screw thread of the workpiece of dress is that have screw pitch, lift angle, lead event on 360 degree of a circumference not on the same disk, 3
A dog system is installed on not in the screw thread on the same disk in the sealing ring on the same disk, will generate distortion
The adaptation sealing of the inner ring of internal stress and then influence sealing ring；Often the technical detail of very little is ignored by everybody, until using
When occurring sealing problem once in a while again it is unknown its because；Do and be also not difficult in fact: such as screw pitch is 1.5, and just taking each dog is exactly convex clip
Piece raises 0.5；Because 3 convex clip pieces (11a) that the outer ring of the water inlet sealing ring (11) is equipped with are flat not in the same circle
On face, but by the helicoid of gun body distal end water inlet screw thread and height is differently distributed, therefore be conducive to slow down distortion internal stress and
Preferably adaptation sealing.
First provide it is a kind of new cleverly have self-locking electrodeless adjustment anti-freeze type gardens water pistol, with worm and gear come nothing
Pole, which is adjusted, has the pull rod displacement spacing of pull rod plug to preset hydraulic giant size in the open state, on the top of the handle (4),
If the worm screw (15) for the adjusting that can be translatable and the arc being attached thereto push top (16), and on the top of the handle (4), it is equipped with worm gear
Square groove (14) and worm gear pin shaft (13), and equipped with that can rotate manually come the worm gear (12) for adjusting worm screw (15) that is translatable, it adjusts
The displacement spacing for having set up rod cap (5c) after section in advance because of worm gear (12) and the self-locking performance of worm screw (15), after handle is pressed,
Hand is one by earth, there is the pull rod of pull rod plug (5a) described in arc push top (16) promotion on the top of the handle (4)
(5) rod cap (5c), the pull rod are pulled rearward, and water can enter gun body and continuously spray；After handle unclamps, pull rod exists
It is resetted under spring-force driven dual, filler block then resets under the spring-force driven dual of sealing spring (9), on the top of the handle (4)
It the worm gear (12) and worm screw (15) that the worm gear side's groove (14) and worm gear pin shaft (13) being equipped with are equipped with and is attached thereto
The rod cap (5c) of arc push top (16) and the pull rod (5) for having pull rod plug (5a) all resets, and filler block is then in sealing spring
(9) band dynamic seal ring moves forward after resetting under spring-force driven dual, and by water-stop outside gun body, hydraulic giant is in close state,
Water cannot be introduced into gun body, so the matching in the pull rod plug and antifreeze distal end filler block (2) when hydraulic giant is closed
Make under conjunction the water-stop tray (8) and waterstop sealing circle (1) water shutoff distally make it is anhydrous in gun body and obtain prevent rifle
The effect and electrodeless adjustment of body icing rupture have the displacement spacing of the rod cap (5c) of the pull rod (5) of pull rod plug (5a) to preset water
The effect of rifle injection size in the open state.There is annular knurl on the worm gear side of worm gear (12), with handedness sense and beauty.It is located at handle
(4) arc of the arc push top (16) on top is that there is the equiangular spiral of pressure angle properties equivalent everywhere to be also referred to as logarithm spiral shell
Line.
The cold variation being derived from temperature of rising of the pyrocondensation of bismuth and antimony, material microstructure, that is, crystal structure and atom row
Mode for cloth changes, and temperature increases, and it is exactly volume-diminished from macroscopically seeing that Atomic Arrangement is more closer, and pyrocondensation phenomenon occurs,
Conversely, temperature reduces, Atomic Arrangement is more loose, is exactly that volume becomes larger, and this process is continuous reversible from macroscopically seeing.
The pyrocondensation behavior of bismuth and antimony is that this quality factor of substance determines and the principle of the material contracting with heats such as our heat-shrinkable T bush used is that have this
Matter difference, the latter are that a kind of thermodynamic material is modified, are irreversible procedures.The bismuth antimony that pikestaff interior conduit contains the processing of fluorine thorium acid potassium is mixed
The metal of conjunction, weld use cadmium and make adjuvant, and seam gap goes out added with indium；The pipeline is preset in mold again with hydrogenation fourth cyanogen nitrile
Rubber injection mold molding；It is further improved antifreeze to form antifreeze pikestaff；The pipeline, which is preset in mold, will smear oxidation
Graphene solution；By graphite oxide ultrasonic disperse into the water, forming evenly dispersed, mass concentration is 0.25g/L~1g/L's
Graphene oxide solution, then the ammonium hydroxide that mass concentration is 28% is added dropwise into the graphene oxide solution；Reducing agent is molten
Yu Shuizhong forms the aqueous solution that mass concentration is 0.25g/L~2g/L；The graphene oxide solution of preparation and reducing agent is water-soluble
Liquid is uniformly mixed, and passes through injection molding under high-temperature and high-pressure conditions and heat-insulation pressure keeping.Body phase graphite is handled through smoke concentrated acid solution
Afterwards, graphene layer is oxidized to hydrophilic graphene oxide, heated or ultrasonic stripping process is readily formed stone in water
Black olefinic oxide；The characterizations such as infrared spectroscopy and solid-state nuclear magnetic resonance spectrum show that graphene oxide contains a large amount of oxygen-containing function
Group, including hydroxyl, epoxy-functional, carbonyl, carboxyl etc..Hydroxyl and epoxy-functional are predominantly located on the basal plane of graphite, and carbonyl
Base and carboxyl are then in the edge of graphene；Graphite alkane forms hexagonal network structure, and hydrogen atom is with alternant from graphene
The both ends of plane and carbon bonding, graphite alkane show semiconductor property, have direct band gap；It is former that nitrogen is introduced in graphene lattice
Become the graphene of N doping after son, nitrogen-doped graphene makees cocatalyst in bismuth, antimony, indium, cadmium with hydrogenation fourth cyanogen nitrile rubber
Under conditions of and under high-temperature and high-pressure conditions, be formed with the material of certain antifreezing effect；Show preferable cycle life.
Its electromagnetism pump valve for being equipped in gun body of the rear trigger multistage hydraulic giant of fast tunable amount of restriction is equipped with pump inner spool
Structure and tension spring, and the plug with logatithmic spiral, and the shape containing logatithmic spiral set in cylindrical tube to reduce turbulent flow
Runner；The valve core structure by a headband hole wear that ring hauls tension spring and dynamic Half ball valve that other end is push by tower spring and
Soft magnetism spool is formed；The other end multi-turn disk of the tension spring be located at improved soft magnetism spool bottom rather than it is original in
Portion allows for tension spring main body from original squeezing in this way and moves down into roomy lower part on tiny spool top, so as to improve thin
The flow section on small top；The interior upper oral part of the soft magnetism spool is adapted to logarithm line curved surface with dynamic Half ball valve；The spool
Tiny top is also amid a sharp increase, with sharp enlargement discharge；The bottom hole of the spool is reduced to increase magnet total magnetic flux；
Processing is rolled to the core face of soft magnetism spool；The no magnetic of spring.
The fore trigger of fast tunable spray adjusts hydraulic giant, which is characterized in that and it is equipped with electromagnetism pump valve in gun body, in favor of
Pressure flow is adjusted with rear trigger, it is antifreeze to be further improved to be additionally provided with antifreeze pikestaff；When the handle (4) of the hydraulic giant is pressed
The rear trigger for the switch (19) being located on gun body (3) is pushed down, to start the electromagnetism pump valve (18)；The antifreeze pikestaff (17)
It is located at the lower part of the handle (4) of the hydraulic giant；Electromagnetic coil is equipped between the electromagnetism pump valve (18) and the antifreeze pikestaff (17)
(20) it is connected with the switch (19)；Ring week of the pikestaff of the antifreeze pikestaff (17) be equipped with grid-type for several times on have down
Tortuous pipeline；The pipeline contains the metal of the bismuth antimony mixing of fluorine thorium acid potassium processing, and weld uses cadmium and makees adjuvant, seam gap
Out added with indium；The pipeline is preset in mold again with hydrogenation fourth cyanogen nitrile rubber injection molding；So as to form antifreeze pikestaff and into
One step is improved antifreeze；The spray head (6a) that the fore trigger of the fast tunable spray adjusts hydraulic giant is equipped with spray head pattern runner
(6a1)；The spray head pattern runner (6a1) be along Cheng Daobi the approximate wealthy Paderewski function of the similar scholar by hydraulics runner
Along wall close to hyperbola and cross section of fluid channel close to oval becomes spray in the hope of circulation；The upper surface of described spray head pattern runner (6a1) sets
There is spray head bubbler (6a2)；The rear trigger of the switch (19) being located on gun body (3) is located at the handle of gun body (3)
The lower part of hand (4), and the rear trigger is equipped with track ramp key from left to right, in the hope of in the handle of the hydraulic giant (4)
Ladder key is pressed under the cooperation of lower part adjusts pressure flow.
The electromagnetism pump valve being equipped in gun body is equipped with pump internal valve cored structure and tension spring, and stifled with logatithmic spiral
Head, and the runner of the shape containing logatithmic spiral set in cylindrical tube to reduce turbulent flow；The valve core structure is by a headband hole
Wear ring haul tension spring and other end is formed by the dynamic Half ball valve and soft magnetism spool that tower spring pushes；The soft magnetism spool it is interior
Upper oral part is adapted to logarithm line curved surface with dynamic Half ball valve；Processing is rolled to the core face of soft magnetism spool；The no magnetic of spring.
The fore trigger of fast tunable spray, which adjusts its usefulness of hydraulic giant, to be adjustable pressure flow spray and has antifreeze effect
Fruit.
The fore trigger of fast tunable spray adjusts hydraulic giant, and spray head (6a) is equipped with spray head pattern runner (6a1)；The spray head
Pattern runner (6a1) along Cheng Daobi be the approximate wealthy Paderewski function of the similar scholar by hydraulics runner along wall close to hyperbola
And cross section of fluid channel becomes spray close to oval in the hope of circulation；The upper surface of described spray head pattern runner (6a1) is equipped with spray head bubbler
(6a2)；The rear trigger of the switch (19) being located on gun body (3) is located at the lower part of the handle (4) of gun body (3),
And the rear trigger is equipped with track ramp key from left to right, in the hope of under the cooperation of the handle of the hydraulic giant (4) lower part
Key adjusts pressure flow.
Claims (1)
1. the fore trigger of fast tunable spray adjusts hydraulic giant, which is characterized in that it is equipped with electromagnetism pump valve in gun body, in favor of with
Rear trigger adjusts pressure flow, and it is antifreeze to be further improved to be additionally provided with antifreeze pikestaff；The pressure when handle (4) of the hydraulic giant is pressed
It is located at the rear trigger of the switch (19) on gun body (3), firmly to start the electromagnetism pump valve (18)；The antifreeze pikestaff (17) sets
In the lower part of the handle (4) of the hydraulic giant；Electromagnetic coil is equipped between the electromagnetism pump valve (18) and the antifreeze pikestaff (17)
(20) it is connected with the switch (19)；Ring week of the pikestaff of the antifreeze pikestaff (17) be equipped with grid-type for several times on have down
Tortuous pipeline；The pipeline contains the metal of the bismuth antimony mixing of fluorine thorium acid potassium processing, and weld uses cadmium and makees adjuvant, seam gap
Out added with indium；The pipeline is preset in mold again with hydrogenation fourth cyanogen nitrile rubber injection molding；So as to form antifreeze pikestaff and into
One step is improved antifreeze；The spray head (6a) that the fore trigger of the fast tunable spray adjusts hydraulic giant is equipped with spray head pattern runner
(6a1)；The spray head pattern runner (6a1) be along Cheng Daobi the approximate wealthy Paderewski function of the similar scholar by hydraulics runner
Along wall close to hyperbola and cross section of fluid channel close to oval becomes spray in the hope of circulation；The upper surface of described spray head pattern runner (6a1) sets
There is spray head bubbler (6a2)；The rear trigger of the switch (19) being located on gun body (3) is located at the handle of gun body (3)
The lower part of hand (4), and the rear trigger is equipped with track ramp key from left to right, in the hope of in the handle of the hydraulic giant (4)
Ladder key is pressed under the cooperation of lower part adjusts pressure flow.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910757340.1A CN110523555A (en) | 2019-08-12 | 2019-08-12 | The fore trigger of fast tunable spray adjusts hydraulic giant |
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| CN201910757340.1A CN110523555A (en) | 2019-08-12 | 2019-08-12 | The fore trigger of fast tunable spray adjusts hydraulic giant |
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| CN110523555A true CN110523555A (en) | 2019-12-03 |
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| CN201910757340.1A Pending CN110523555A (en) | 2019-08-12 | 2019-08-12 | The fore trigger of fast tunable spray adjusts hydraulic giant |
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| WO2022027975A1 (en) * | 2020-08-04 | 2022-02-10 | 中山市庆谊金属制品企业有限公司 | Rear-pressed button-positioned water gun |
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Application publication date: 20191203 |