CN104858083B - Screw mandrel adjusts anti-ice and freezes gardens water pistol - Google Patents
Screw mandrel adjusts anti-ice and freezes gardens water pistol Download PDFInfo
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- CN104858083B CN104858083B CN201510311504.XA CN201510311504A CN104858083B CN 104858083 B CN104858083 B CN 104858083B CN 201510311504 A CN201510311504 A CN 201510311504A CN 104858083 B CN104858083 B CN 104858083B
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- Prior art keywords
- far
- water
- pull bar
- screw mandrel
- filler block
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 148
- 239000000945 filler Substances 0.000 claims abstract description 122
- 238000007789 sealing Methods 0.000 claims abstract description 106
- 235000015110 jellies Nutrition 0.000 claims abstract description 32
- 239000008274 jelly Substances 0.000 claims abstract description 32
- 230000008014 freezing Effects 0.000 claims abstract description 17
- 238000007710 freezing Methods 0.000 claims abstract description 17
- 230000009286 beneficial effect Effects 0.000 claims abstract description 10
- 230000002528 anti-freeze Effects 0.000 claims description 111
- 239000007921 spray Substances 0.000 claims description 31
- 230000000903 blocking effect Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 5
- 230000009977 dual effect Effects 0.000 claims description 5
- 241000239290 Araneae Species 0.000 claims description 2
- 208000031481 Pathologic Constriction Diseases 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 210000001215 vagina Anatomy 0.000 claims description 2
- 238000000338 in vitro Methods 0.000 claims 1
- 238000001727 in vivo Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 230000006978 adaptation Effects 0.000 abstract description 6
- 230000007246 mechanism Effects 0.000 abstract description 6
- 230000009172 bursting Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 4
- 238000010923 batch production Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- SBYXRAKIOMOBFF-UHFFFAOYSA-N copper tungsten Chemical compound [Cu].[W] SBYXRAKIOMOBFF-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 238000010892 electric spark Methods 0.000 description 2
- 238000010413 gardening Methods 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 210000004905 finger nail Anatomy 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
- B05B11/0037—Containers
- B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
- B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means
-
- 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
- B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
Landscapes
- Nozzles (AREA)
- Earth Drilling (AREA)
Abstract
Provide screw mandrel and adjust anti-ice jelly gardens water pistol, mechanism is skillfully constructed and reliable；Four kinds of innovations make progress.Convex-concave annular knurl (10b) is newly provided with the rivet hole of locking button (10) be easy to prevent from disengaging；Described locking button (10) is newly provided with groove (10a), facilitates moistening finger and also can catch.Two is the problem of gun body bursting by freezing；Hydraulic giant water shutoff in the past has water to retain in gun body just has icing to lead to gun body to rupture；The method of this far-end sealing just thoroughly solves；After handle unclamps, pull bar reset, have pressure angle everywhere properties equivalent equiangular spiral be also referred to as logatithmic spiral filler block guarantee not block and drive far-end waterstop sealing circle move forward and by water seal outside rifle.Three is that pattern disk (7) is provided with multiple delthyriums beneficial to multi-color.Four is the improvement of the adaptation sealing of the adaptation pitch to the outer ring convex clip piece entering waterstop ring, lift angle, helical pitch and anti-twisting internal stress.Screw mandrel adjusts and solves the problems, such as to freeze not thorough failure once in a while because of the uncontrollable anti-ice of the bar of far-end filler block.
Description
Technical field
The present invention relates to a kind of be used for gardens, the water pistol of gardening and cleaning, especially a kind of antifreeze far-end sealing
Hydraulic giant and screw mandrel adjust anti-ice and freeze gardens water pistols, belong to the technical field of injection apparatus.
Background technology
For gardens, the water pistol of gardening, and the water pistol for cleaning, all it is widely used in the hobby institute by people
The mode selecting is spraying water.At present, water pistol on the market is mostly band handle and spring top plug structure, its operation principle master
If：Press handle, hydraulic giant water outlet；Unclamp handle, top plug resets under the force of a spring and seals.The water spray of this spline structure
To using the part that brings some inconvenience, that is, when needing hydraulic giant to spray water continuous time, user needs always according to handle rifle
Do not put, hydraulic giant could continuous effluent that is to say, that user need do not put according to handle always, hydraulic giant could continuous effluent, when
Between somewhat long point user will be allowed to feel fatigue, particularly Ms.For this reason, the locking button with rotating shaft is provided with water pistol
(10), but its troublesome poeration, that is when holding water pistol handle with the right hand, left-handed several fingers and fingernail go to detain
Drive described locking button, then by angle larger for its switching, described locking button also will be made to guarantee to buckle the upper edge of handle
Inside；Gun body pressed close to by described locking button, is often failed to grip with moistening finger and slips, and operation is pretty troublesome.Also have more
Troublesome thing, that is, the problem of gun body bursting by freezing；Hydraulic giant water shutoff in the past, at gun body nearly pull bar plug, has water to retain in gun body, when
Used time sky is not cold just has icing to lead to gun body to rupture；Although trying reinforcement gun body, and plus plastic put sheath, do not prove effective；
How just can prevent gun body from freezing rupture, this says easily, does hardly possible, be one of this field and unsolved for a long time long-standing ask
Topic.In addition, user also want to spray water style can slightly more and without rotate regulation and control.
Content of the invention
In order to overcome the shortcomings of existing hydraulic giant, the present invention provides a kind of antifreeze far-end-water-stoppisquirt squirt gun.
The present invention solves its technical problem and is adopted the technical scheme that：
A kind of antifreeze far-end-water-stoppisquirt squirt gun, containing gun body (3), is provided with water channel in described gun body, in described gun body
Outside handle (4) is actively equiped with by pin, the top of described gun body is equiped with the pull bar (5) of pull bar plug, injection
Excellent (6), pattern disk (7), locking button (10), conventional hydraulic giant water shutoff, at gun body nearly pull bar plug, has water freezing to lead to rifle in gun body
Body ruptures；At far-end sealing, close no water energy in rear lance prevents gun body icing rupture to the hydraulic giant water shutoff of this money；It is characterized in that：
The bottom spy of described gun body is equiped with antifreeze far-end filler block (2), water-stop tray (8), sealing spring (9), waterstop sealing circle
(1), enter waterstop ring (11), after handle is pressed, pull bar is pulled rearward, filler block moves downward under pull bar plug active force,
Band dynamic seal ring is moved out out, and hydraulic giant is in open mode, and it is outside through spray wands (6) and pattern disk (7) that water can enter gun body
Spray, locking button (10) makes handle press and continuously spray；After handle unclamps, pull bar 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 is closed, water cannot be introduced into gun body, so when hydraulic giant cuts out in described pull bar plug and described antifreeze far-end
Make described water-stop tray (8) under the cooperation of filler block (2) and described waterstop sealing circle (1) water shutoff make in far-end anhydrous in gun body
And obtain the effect preventing gun body from freezing rupture.
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that：Described have pull bar plug
Pull bar (5) is provided with pull bar plug (5a), its be in cone, have in its conical front ring week multiple tooth so that water outlet, its cone
Conical head is connected with the described pull bar having pull bar plug, and the mother of the curved surface of its conical taper seat of described pull bar plug
Line is that the equiangular spiral with pressure angle properties equivalent everywhere is also referred to as logatithmic spiral；So the described pull bar having pull bar plug
(5) the equiangular spiral face of the pull bar plug (5a) being provided with is easy to be provided with the top of described antifreeze far-end filler block (2)
(2d) smooth co-operation of cutting somebody's hair.
In technique scheme, a kind of described having of antifreeze far-end-water-stoppisquirt squirt gun sets on the pull bar (5) of pull bar plug
There is pull bar plug (5a), the bus that it is in the curved surface of its conical taper seat of pull bar plug described in cone is with pressure angle
The equiangular spiral of properties equivalent is also referred to as logatithmic spiral everywhere, takes a section of the described main body of pull bar,
Set up differential equation d ρ/d θ=k ρ：
If polar equation ρ=ρ (θ), because wanting pressure angle λ equal everywhere, therefore tg λ=constant, make tg λ=k,
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.
Solve d ρ/d θ=k ρ, both sides integration after variables separation：
∫ d ρ/ρ=∫ kd θ, because of ρ ＞ 0, is easy to get：
Ln ρ=k θ+C,
I.e. exponential form：
ρ=Aekθ+C=eC.ekθ=Aekθ
Using PRO/ENGINEER WILDFIRE mapping software, newly set working directory, newly-built part,
Set up parameter (PARAMETER) 1：C real number (real number), default assignment.
Set up parameter (PARAMETER) 2：N integer (integer), default assignment.
Opening relationships (RELATION), that is, the equation of the present invention be：
Loaarithmic curve：
Z=0
X=10*t
Y=log (10*t+0.0001)
Make loaarithmic curve；
Followed by using rotation, merging, hypostazation etc. instructs, and assembles with workpiece and merge, you can modeling；
Modeled with described equation and PRO/ENGINEER WILDFIRE again, inputted CNC machining center, used
CIMATRO or MASTCAM, the punching block of pack alloy processed, or use milling machine, planer and electrical spark working work assist；Use electric spark
During processing, input CNC machining center with described equation, then will first make tungsten copper electrode, with there being the lathe of three-dimensional rotation head
More satisfactory, such as more satisfactory with Switzerland's summer Mil machine；Again with there being the die casting machine batch production of cold pressing chamber or hot pressing room；Machine again.
Workpiece multipurpose material is aluminium alloy ZL109, or AC8A；Polish again.It has the circle of the main body of pull bar plug of the pull bar of pull bar plug (5)
The bus of the curved surface of the taper seat of taper is pressure angle close to one section of the equal logatithmic spiral by logarithmic differentiation equation, in order to
(2d) smooth co-operation of cutting somebody's hair being provided with the top of described antifreeze far-end filler block (2).
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that：Described antifreeze remote
The bottom at end filler block (2) is provided with seal groove (2b), to be mutually equipped with described waterstop sealing circle (8).
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that：Described antifreeze remote
The bottom at end filler block (2) is provided with amount of deflection bar (2c), and it has 4, and all reciprocal by described antifreeze far-end filler block (2)
The axis in direction becomes 4 grades to divide arrangement；The curve of the amount of deflection bar (2c) being provided with the bottom of described antifreeze far-end filler block (2)
It is sag curve, it meets the sag curve equation of the load density q of the mechanics of materials and bending rigidity EJ.
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that：Described antifreeze remote
The top at end filler block (2) is provided with oblique banking stop (2a), and it is reciprocal with the top along described antifreeze far-end filler block (2)
The angle of the axis in direction is 30-80 degree, so that spacing.
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that：Described antifreeze remote
The top at end filler block (2) is provided with cut somebody's hair (2d), to match with the pull bar plug (5a) of the described pull bar (5) having pull bar plug
Close.
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that：Described water-stop tray (8)
Inside is provided with two symmetrical arcs (8a), to scratch with 4 that the bottom of described antifreeze far-end filler block (2) is provided with
Spend bar (2c) and match with described sealing spring (9)；And the outside of described water-stop tray (8) is provided with the positioning of ellipse
Circle (8b) is beneficial to anti-rotation；And the inside of described water-stop tray (8) is still provided with through hole to join with described waterstop sealing circle (1)
Close.
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that：Described locking button (10)
Actively it is riveted on described gun body so that the described handle (4) during locking water flowing, on the described rivet hole of locking button (10)
It is provided with convex-concave annular knurl (10b) so that anti-disengagement；Described locking button (10) is provided with groove (10a) so that finger does not slip in lock
Only button.
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that：On described pattern disk (7)
It is provided with multiple delthyriums (7a), its every hole is triangular in shape, and it presses 3 circle concentric circulars distributions, joins many conical bores, is had with profit more
Pattern.
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that：Described enters waterstop ring
(11) 3 convex clip pieces (11a) that outer ring is provided with are not on same disk, but the spiral of screw thread of intaking by gun body far-end
Face and height is differently distributed, therefore be conducive to slowing down distortion internal stress and be preferably adapted to sealing.
The bright spot of the present invention and usefulness have four：
One there is provided a kind of antifreeze far-end-water-stoppisquirt squirt gun, and mechanism is skillfully constructed and reliable；To certain using bringing
Convenience；Locking button (10) is actively riveted on described gun body so that the described handle (4) during locking water flowing, described
The rivet hole of locking button (10) on be newly provided with convex-concave annular knurl (10b) and be easy to prevent disengage；Described locking button (10) newly sets
Fluted (10a), facilitates moistening finger and also can catch and not slip, so that operation is not bothered.
Two is the problem of gun body bursting by freezing；In the past hydraulic giant water shutoff, at gun body nearly pull bar plug, has water to retain in gun body, when without
Shi Tianleng just has icing to lead to gun body to rupture；Although trying reinforcement gun body, and plus plastic put sheath, do not prove effective；How
Just can prevent from gun body from freezing to rupture, be a unsolved for a long time hard nut to crack in this field.The method of this far-end sealing is
Thoroughly solve；After handle unclamps, pull bar resets under spring force, and filler block is then in the spring force of sealing spring (9)
Effect is lower to be resetted, and band dynamic seal ring moves forward, and by water-stop outside gun body, hydraulic giant is closed, and water cannot be introduced into rifle
Body, so described in making under the cooperation of described pull bar plug and described antifreeze far-end filler block (2) when hydraulic giant cuts out
Water-stop tray (8) and described waterstop sealing circle (1) water shutoff make anhydrous in gun body in far-end and obtain and prevent gun body icing rupture
Effect, the exhausted key of its technology is：The described pull bar (5) having pull bar plug is provided with pull bar plug (5a), and it is in cone, its cone
Have in front ring week multiple tooth so that water outlet, its conical conical head is connected with the described pull bar having pull bar plug, and described
The bus of the curved surface of its conical taper seat of pull bar plug is that the equiangular spiral with pressure angle properties equivalent everywhere is also referred to as
Logatithmic spiral；So the equiangular spiral face of the pull bar plug (5a) that the described pull bar (5) having pull bar plug is provided with just ensure that with
What the top of described antifreeze far-end filler block (2) was provided with cut somebody's hair (2d) smooth co-operation and not blocking；Its essence is machine
The cam engagement face of the cam mechanism of tool is that logatithmic spiral face is also named in hydraulic giant in pressure angle equiangular spiral face equal everywhere
Innovation, it is reliable, economical, do not block and make antifreeze to be carried out this be technological progress, improve performance and the work of such product
Condition quality.
Three be user also want to spray water style can slightly more and without rotate regulation and control simple approach be one little
Existing：It is generally to set many small sircle holes on pattern disk, just find that when there being roundlet hole defect as triangle pattern changes, and is
The old frontiersman lose his horse, and Fructus Mali pumilae falls on the ground；Because described pattern disk (7) is provided with multiple delthyriums (7a), its every hole is triangular in shape, and it is pressed
3 circle concentric circulars distributions, join many conical bores, therefore are beneficial to multi-color.
Four is the improvement on same disk to the 3 convex clip pieces in outer ring entering waterstop ring；Common have convex clip
The rubber seal of pawl, follows the line of least resistance on the rubber pattern of rubber seal all 3 dog systems on same disk, but it
The screw thread of the workpiece installed is that have pitch, lift angle, helical pitch event not in same disk on 360 degree of a circumference
On, 3 dog systems are installed on not in the screw thread on same disk in the sealing ring on same disk, will produce
The adaptation of raw distortion internal stress and then the inner ring affecting sealing ring seals；Often the ins and outs of very little are ignored by everybody, wait until
Occur once in a while during use during sealing problem failing to understand again its because；In fact do and be also not difficult：Such as pitch is 1.5, just just takes each dog
It is that convex clip piece raises 0.5；3 convex clip pieces (11a) being provided with because of the described outer ring entering waterstop ring (11) are not same
On individual disk, but by gun body far-end intake screw thread helicoid and height is differently distributed, therefore be conducive to slowing down in distortion
Stress and be preferably adapted to sealing.
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, though having produced outlet in batches, due to
The antifreeze far-end filler block (2) of the special installing in the bottom of gun body has a too long of bar, and the length of the bar of batch production has tolerance,
Several that join sum with it also have tolerance, because the too long of bar that far-end filler block (2) has is the non-adjustable of fixing length
Section, just has the problem of failure once in a while in batch production outlet, says that easy solution is difficult, solves the problems, such as that anti-ice freezes failure once in a while
It is a difficult problem material, the bar of the length of this far-end filler block (2) of adjustment effect to be had is complete to be wrapped in gun body interpolation not left-hand seat, excessively complicated
Governor motion cost may be high, so, a kind of screw mandrel adjusts anti-ice and freezes gardens water pistol and just arises at the historic moment.Solve anti-ice to freeze
The method of the problem of failure is a too long of fixing long uncontrollable bar far-end filler block (2) once in a while) block
Individual being divided into two is allowed to become fine-tuning section；The top of its bar blocking retains and is provided with its truncation surface
The screw thread (2j) of the axis of reciprocating direction, so that trace regulation and connect it and block bottom (2e), described far-end filler block (2)
Described block bottom (2e) and be provided with screw mandrel (2f) freeze to solve anti-ice with described screw thread (2j) trace regulation tacit cooperation
The problem of failure once in a while.
Screw mandrel adjusts anti-ice and freezes gardens water pistol, containing gun body (3), is provided with water channel in described gun body, in described gun body
Outside handle (4) is actively equiped with by pin, the top of described gun body is equiped with the pull bar (5) of pull bar plug, injection
Excellent (6), pattern disk (7), locking button (10), conventional hydraulic giant water shutoff, at gun body nearly pull bar plug, has water freezing to lead to rifle in gun body
Body ruptures；At far-end sealing, close no water energy in rear lance prevents gun body icing rupture to the hydraulic giant water shutoff of this money；Described gun body
Bottom spy be equiped with antifreeze far-end filler block (2), water-stop tray (8), sealing spring (9), waterstop sealing circle (1), enter watertight
Seal (11), after handle is pressed, pull bar is pulled rearward, and filler block moves downward under pull bar plug active force, drives described stopping
Waterstop ring (1) is outwards removed, and hydraulic giant is in open mode, and it is outside through spray wands (6) and pattern disk (7) that water can enter gun body
Spray, locking button (10) makes handle press and continuously spray；After handle unclamps, pull bar resets under spring force, sealing
Plug then resets under the spring-force driven dual of sealing spring (9), drives described waterstop sealing circle (1) to move forward, water-stop is existed
Outside gun body, hydraulic giant is closed, and water cannot be introduced into gun body, so when hydraulic giant cuts out in described pull bar plug and described
Described water-stop tray (8) and described waterstop sealing circle (1) water shutoff is made to make in far-end under the antifreeze cooperation of far-end filler block (2)
In gun body anhydrous and obtain prevent gun body freeze rupture effect；The described pull bar (5) having pull bar plug is provided with pull bar plug
(5a), its be in cone, have in its conical front ring week multiple tooth so that water outlet, its conical conical head and described are drawn
The pull bar of bar plug connects, and the bus of the curved surface of its conical taper seat of described pull bar plug is with pressure angle phase everywhere
It is also referred to as logatithmic spiral etc. the equiangular spiral of characteristic；So the pull bar plug (5a) that the described pull bar (5) having pull bar plug is provided with
Equiangular spiral face be easy to (2d) smooth co-operation of cutting somebody's hair of being provided with the top of described antifreeze far-end filler block (2)；?
The bottom of described antifreeze far-end filler block (2) is provided with seal groove (2b), to match with described waterstop sealing circle (1)
Dress；It is provided with amount of deflection bar (2c) in the bottom of described antifreeze far-end filler block (2), it has 4, and all by described antifreeze
The axis of the reciprocating direction of far-end filler block (2) becomes 4 grades to divide arrangement；Set in the bottom of described antifreeze far-end filler block (2)
The curve of some amount of deflection bars (2c) is sag curve, and it meets the load density q of the mechanics of materials and the amount of deflection of bending rigidity EJ is bent
Line equation；Be provided with oblique banking stop (2a) on the top of described antifreeze far-end filler block (2), its with along described antifreeze remote
The angle of the axis of the reciprocating direction on top at end filler block (2) is 30-80 degree, so that spacing；In described antifreeze far-end
The top of filler block (2) is provided with cut somebody's hair (2d), to match with the pull bar plug (5a) of the described pull bar (5) having pull bar plug；
The inside of described water-stop tray (8) is provided with two symmetrical arcs (8a), so as with described antifreeze far-end filler block (2)
4 amount of deflection bars (2c) being provided with of bottom and match with described sealing spring (9)；And described water-stop tray (8) is outer
The centring ring (8b) that portion is provided with ellipse is beneficial to anti-rotation；And the inside of described water-stop tray (8) is still provided with through hole so as with institute
Waterstop sealing circle (1) cooperation stated；Described locking button (10) is actively riveted on described gun body so that during locking water flowing
Described handle (4), the rivet hole of described locking button (10) is provided with convex-concave annular knurl (10b) so that anti-disengagement；Described locking
Button (10) is provided with groove (10a) so that finger does not slip in locking button；Described pattern disk (7) is provided with multiple delthyriums
(7a), its every hole is triangular in shape, and it presses 3 circle concentric circulars distributions, joins many conical bores, has more multi-color with profit；Described enters
3 convex clip pieces (11a) that the outer ring of waterstop ring (11) is provided with are not on same disk, but enter Chiragra Spider Conch by gun body far-end
The helicoid of stricture of vagina and height is differently distributed, therefore be conducive to slowing down distortion internal stress and be preferably adapted to sealing；Described screw mandrel
Adjust anti-ice jelly gardens water pistol it is characterized in that：The antifreeze far-end filler block (2) of the special installing in the bottom of described gun body is changed to
Screw mandrel is adjusted to solve the problems, such as that anti-ice freezes failure once in a while, and described far-end filler block (2) is divided into two, its bar blocking upper
Portion retains and is provided with along its center line the screw thread (2j) of the axis being reciprocating direction on its truncation surface, so that trace regulation and company
Connect it and block bottom (2e), described far-end filler block (2) described block bottom (2e) be provided with screw mandrel (2f) in case with institute
State the cooperation of screw thread (2j) trace regulation；The described of described far-end filler block (2) blocks the screw mandrel (2f) that bottom (2e) is provided with
On be also equiped with diamond-shaped cross-section screw thread sealing ring (2g) in case with described screw thread (2j) trace regulation tacit cooperation；In order that
Trace regulation can operate, and the described bottom (2e) of blocking of described far-end filler block (2) is provided with instrument bayonet socket (2h), so that from
The outside of described water pistol inserts or gos deep into instrument and be threaded in or out screw mandrel (2f) to be allowed to micro with described screw thread (2j)
Adjust tacit cooperation so that when hydraulic giant cuts out in the cooperation of described pull bar plug and described antifreeze far-end filler block (2)
Under so that described water-stop tray (8) and described waterstop sealing circle (1) tacit cooperation water shutoff is made anhydrous in gun body in far-end and obtain
Prevent the effect of gun body icing rupture and solve the problems, such as that anti-ice freezes failure once in a while.
Update perfect described screw mandrel and adjust anti-ice jelly gardens water pistol, it is characterized in that：Described far-end sealing
To block the screw mandrel (2f) that bottom (2e) is provided be fine groove for plug (2) described, so as with described screw thread (2j) cooperation.
Update perfect described screw mandrel and adjust anti-ice jelly gardens water pistol, it is characterized in that：Described far-end sealing
To block the screw mandrel (2f) that bottom (2e) is provided be trapezoidal for plug (2) described, so as with described screw thread (2j) cooperation.
Update perfect described screw mandrel and adjust anti-ice jelly gardens water pistol, it is characterized in that：Described far-end sealing
To block the screw mandrel (2f) that bottom (2e) is provided be 55 degree for plug (2) described, so as with described screw thread (2j) cooperation.
Update perfect described screw mandrel and adjust anti-ice jelly gardens water pistol, it is characterized in that：Described far-end sealing
To block the instrument bayonet socket that bottom (2e) is provided be cross recessed, to insert from the outside of described water pistol for plug (2) described
Enter or go deep into instrument and be threaded in or out screw mandrel (2f) trace regulation and be allowed to tacit cooperation.
Update perfect described screw mandrel and adjust anti-ice jelly gardens water pistol, it is characterized in that：Described far-end sealing
To block the instrument bayonet socket that bottom (2e) is provided be size cross recessed, so that from described water pistol for plug (2) described
Portion inserts or gos deep into instrument and be threaded in or out screw mandrel (2f) trace regulation and be allowed to tacit cooperation.
Update perfect described screw mandrel and adjust anti-ice jelly gardens water pistol, it is characterized in that：Described far-end sealing
To block the instrument bayonet socket that bottom (2e) is provided be hexagon socket head, so that the outside from described water pistol for plug (2) described
Insert or go deep into instrument and be threaded in or out screw mandrel (2f) trace regulation and be allowed to tacit cooperation.
Update perfect described screw mandrel and adjust anti-ice jelly gardens water pistol, it is characterized in that：Described far-end sealing
To block the instrument bayonet socket that bottom (2e) is provided be manifold, to insert from the outside of described water pistol for plug (2) described
Enter or go deep into instrument and be threaded in or out screw mandrel (2f) trace regulation and be allowed to tacit cooperation.
Update perfect described screw mandrel and adjust anti-ice jelly gardens water pistol, it is characterized in that：Described far-end sealing
To block the instrument bayonet socket that bottom (2e) is provided be triangle forming head, so that the outside from described water pistol for plug (2) described
Insert or go deep into instrument and be threaded in or out screw mandrel (2f) trace regulation and be allowed to tacit cooperation.
Update perfect described screw mandrel and adjust anti-ice jelly gardens water pistol, it is characterized in that：Described far-end sealing
To block the instrument bayonet socket that bottom (2e) is provided be special-shaped head for plug (2) described, itself or dimetric, pentagonal,
Semicircular, to insert from the outside of described water pistol or to go deep into special instrument and be threaded in or out screw mandrel (2f) trace regulation
It is allowed to tacit cooperation.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is generalized section during a kind of interior distal end sealing of antifreeze far-end-water-stoppisquirt squirt gun.
Fig. 2 is a kind of generalized section of interior distal end of antifreeze far-end-water-stoppisquirt squirt gun not sealing.
Fig. 3 is a kind of schematic perspective view of antifreeze far-end-water-stoppisquirt squirt gun.
Fig. 4 is a kind of schematic perspective view of another angle of antifreeze far-end-water-stoppisquirt squirt gun.
Fig. 5 is a kind of schematic perspective view of another angle of inside of removal shell of antifreeze far-end-water-stoppisquirt squirt gun.
Fig. 6 is the front view of antifreeze far-end filler block (2).
Fig. 7 is the left view of antifreeze far-end filler block (2).
Fig. 8 is the rearview of antifreeze far-end filler block (2).
Fig. 9 is the right view of antifreeze far-end filler block (2).
Figure 10 is the schematic perspective view of antifreeze far-end filler block (2).
Figure 11 is the schematic perspective view of antifreeze another angle of far-end filler block (2).
Figure 12 is the schematic perspective view of the pull bar (5) having pull bar plug.
Figure 13 is the schematic perspective view of another angle of pull bar (5) having pull bar plug.
Figure 14 is the schematic perspective view of spray wands (6).
Figure 15 is the schematic perspective view of locking button (10).
Figure 16 is the schematic perspective view into waterstop ring (11).
Figure 17 is the schematic perspective view of pattern disk (7).
Figure 18 is the schematic perspective view of the front direction of pattern disk (7).
Figure 19 is the schematic perspective view of the rear direction of pattern disk (7).
Figure 20 is the top view of antifreeze far-end filler block (2).
Figure 21 is the schematic perspective view of water-stop tray (8).
Figure 22 is the schematic perspective view of the far-end filler block (2) being changed to screw mandrel regulation.
Figure 23 is that the blocking of far-end filler block (2) being changed to screw mandrel regulation is equiped with the screw mandrel (2f) that bottom (2e) is provided with
The schematic perspective view of aviation diamond-shaped cross-section screw thread sealing ring (2g).
Figure 24 is the schematic perspective view of another angle of far-end filler block (2) being changed to screw mandrel regulation.
As illustrated, in figure：
1. it is waterstop sealing circle；
2. it is far-end filler block；
2a. is oblique banking stop；
2b. is seal groove；
2c. is amount of deflection bar；
2d. is to cut somebody's hair；
2e. is to block bottom；
2f. is screw mandrel；
2g. is screw thread sealing ring；
2j. is screw thread；
2h. is instrument bayonet socket；
3. it is gun body；
4. it is handle；
5. it is the pull bar having pull bar plug；
5a. is pull bar plug；
6. it is spray wands；
6a. is shower nozzle；
6b. is flat spout；
6c. is spigot surface；
7. it is pattern disk；
7a. is delthyrium；
8. it is water-stop tray；
8a. is arc；
8b. is centring ring；
9. it is sealing spring；
10. it is locking button；
10a. is groove；
10b. is convex-concave annular knurl；
11. is into waterstop ring；
11a. is convex clip piece.
Specific embodiment
As long as operator connects watering flexible pipe, hold hydraulic giant, use by all means, or else freezing with worrying hydraulic giant.
Because of this antifreeze far-end-water-stoppisquirt squirt gun, containing gun body (3), in described gun body, it is provided with water channel, in described gun body
Outside handle (4) is actively equiped with by pin, the top of described gun body is equiped with the pull bar (5) of pull bar plug, injection
Excellent (6), pattern disk (7), locking button (10), conventional hydraulic giant water shutoff, at gun body nearly pull bar plug, has water freezing to lead to rifle in gun body
Body ruptures；At far-end sealing, close no water energy in rear lance prevents gun body icing rupture to the hydraulic giant water shutoff of this money；It is characterized in that：
The bottom spy of described gun body is equiped with antifreeze far-end filler block (2), water-stop tray (8), sealing spring (9), waterstop sealing circle
(1), enter waterstop ring (11), after handle is pressed, pull bar is pulled rearward, filler block moves downward under pull bar plug active force,
Band dynamic seal ring is moved out out, and hydraulic giant is in open mode, and it is outside through spray wands (6) and pattern disk (7) that water can enter gun body
Spray, locking button (10) makes handle press and continuously spray；After handle unclamps, pull bar 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 is closed, water cannot be introduced into gun body, so when hydraulic giant cuts out in described pull bar plug and described antifreeze far-end
Make described water-stop tray (8) under the cooperation of filler block (2) and described waterstop sealing circle (1) water shutoff make in far-end anhydrous in gun body
And obtain the effect preventing gun body from freezing rupture.
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that：Described have pull bar plug
Pull bar (5) is provided with pull bar plug (5a), its be in cone, have in its conical front ring week multiple tooth so that water outlet, its cone
Conical head is connected with the described pull bar having pull bar plug, and the mother of the curved surface of its conical taper seat of described pull bar plug
Line is that the equiangular spiral with pressure angle properties equivalent everywhere is also referred to as logatithmic spiral；So the described pull bar having pull bar plug
(5) the equiangular spiral face of the pull bar plug (5a) being provided with is easy to be provided with the top of described antifreeze far-end filler block (2)
(2d) smooth co-operation of cutting somebody's hair.
In technique scheme, a kind of described having of antifreeze far-end-water-stoppisquirt squirt gun sets on the pull bar (5) of pull bar plug
There is pull bar plug (5a), the bus that it is in the curved surface of its conical taper seat of pull bar plug described in cone is with pressure angle
The equiangular spiral of properties equivalent is also referred to as logatithmic spiral everywhere, takes a section of the described main body of pull bar,
Set up differential equation d ρ/d θ=k ρ：
If polar equation ρ=ρ (θ), because wanting pressure angle λ equal everywhere, therefore tg λ=constant, make tg λ=k,
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.
Solve d ρ/d θ=k ρ, both sides integration after variables separation：
∫ d ρ/ρ=∫ kd θ, because of ρ ＞ 0, is easy to get：
L n ρ=k θ+C,
I.e. exponential form：
ρ=Aekθ+C=eC.ekθ=Aekθ
Using PRO/ENGINEER WILDFIRE mapping software, newly set working directory, newly-built part,
Set up parameter (PARAMETER) 1：C real number (real number), default assignment.
Set up parameter (PARAMETER) 2：N integer (integer), default assignment.
Opening relationships (RELATION), that is, the equation of the present invention be：
Loaarithmic curve：
Z=0
X=10*t
Y=log (10*t+0.0001)
Make loaarithmic curve；
Followed by using rotation, merging, hypostazation etc. instructs, and assembles with workpiece and merge, you can modeling；
Modeled with described equation and PRO/ENGINEER WILDFIRE again, inputted CNC machining center, used
CIMATRO or MASTCAM, the punching block of pack alloy processed, or use milling machine, planer and electrical spark working work assist；Use electric spark
During processing, input CNC machining center with described equation, then will first make tungsten copper electrode, with there being the lathe of three-dimensional rotation head
More satisfactory, such as more satisfactory with Switzerland's summer Mil machine；Again with there being the die casting machine batch production of cold pressing chamber or hot pressing room；Machine again.
Workpiece multipurpose material is aluminium alloy ZL109, or AC8A；Polish again.It has the circle of the main body of pull bar plug of the pull bar of pull bar plug (5)
The bus of the curved surface of the taper seat of taper is pressure angle close to one section of the equal logatithmic spiral by logarithmic differentiation equation, therefore is easy to
(2d) smooth co-operation of cutting somebody's hair being provided with the top of described antifreeze far-end filler block (2).
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that：Described antifreeze remote
The bottom at end filler block (2) is provided with seal groove (2b), to be mutually equipped with described waterstop sealing circle (8).
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that：Described antifreeze remote
The bottom at end filler block (2) is provided with amount of deflection bar (2c), and it has 4, and all reciprocal by described antifreeze far-end filler block (2)
The axis in direction becomes 4 grades to divide arrangement；The curve of the amount of deflection bar (2c) being provided with the bottom of described antifreeze far-end filler block (2)
It is sag curve, it meets the sag curve equation of the load density q of the mechanics of materials and bending rigidity EJ.
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that：Described antifreeze remote
The top at end filler block (2) is provided with oblique banking stop (2a), and it is reciprocal with the top along described antifreeze far-end filler block (2)
The angle of the axis in direction is 30-80 degree, so that spacing.
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that：Described antifreeze remote
The top at end filler block (2) is provided with cut somebody's hair (2d), to match with the pull bar plug (5a) of the described pull bar (5) having pull bar plug
Close.
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that：Described water-stop tray (8)
Inside is provided with two symmetrical arcs (8a), to scratch with 4 that the bottom of described antifreeze far-end filler block (2) is provided with
Spend bar (2c) and match with described sealing spring (9)；And the outside of described water-stop tray (8) is provided with the positioning of ellipse
Circle (8b) is beneficial to anti-rotation；And the inside of described water-stop tray (8) is still provided with through hole to join with described waterstop sealing circle (1)
Close.
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that：Described locking button (10)
Actively it is riveted on described gun body so that the described handle (4) during locking water flowing, on the described rivet hole of locking button (10)
It is provided with convex-concave annular knurl (10b) so that anti-disengagement；Described locking button (10) is provided with groove (10a) so that finger does not slip in lock
Only button.
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that：On described pattern disk (7)
It is provided with multiple delthyriums (7a), its every hole is triangular in shape, and it presses 3 circle concentric circulars distributions, joins many conical bores, is had with profit more
Pattern.
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, it is characterized in that：Described enters waterstop ring
(11) 3 convex clip pieces (11a) that outer ring is provided with are not on same disk, but the spiral of screw thread of intaking by gun body far-end
Face and height is differently distributed, therefore be conducive to slowing down distortion internal stress and be preferably adapted to sealing.
The bright spot of the present invention and usefulness have four：
One there is provided a kind of antifreeze far-end-water-stoppisquirt squirt gun, and mechanism is skillfully constructed and reliable；To certain using bringing
Convenience；Locking button (10) is actively riveted on described gun body so that the described handle (4) during locking water flowing, described
The rivet hole of locking button (10) on be newly provided with convex-concave annular knurl (10b) and be easy to prevent disengage；Described locking button (10) newly sets
Fluted (10a), facilitates moistening finger and also can catch and not slip, so that operation is not bothered.
Two is the problem of gun body bursting by freezing；In the past hydraulic giant water shutoff, at gun body nearly pull bar plug, has water to retain in gun body, when without
Shi Tianleng just has icing to lead to gun body to rupture；Although trying reinforcement gun body, and plus plastic put sheath, do not prove effective；How
Just can prevent from gun body from freezing to rupture, be a unsolved for a long time hard nut to crack in this field.The method of this far-end sealing is
Thoroughly solve；After handle unclamps, pull bar resets under spring force, and filler block is then in the spring force of sealing spring (9)
Effect is lower to be resetted, and band dynamic seal ring moves forward, and by water-stop outside gun body, hydraulic giant is closed, and water cannot be introduced into rifle
Body, so described in making under the cooperation of described pull bar plug and described antifreeze far-end filler block (2) when hydraulic giant cuts out
Water-stop tray (8) and described waterstop sealing circle (1) water shutoff make anhydrous in gun body in far-end and obtain and prevent gun body icing rupture
Effect, the exhausted key of its technology is：The described pull bar (5) having pull bar plug is provided with pull bar plug (5a), and it is in cone, its cone
Have in front ring week multiple tooth so that water outlet, its conical conical head is connected with the described pull bar having pull bar plug, and described
The bus of the curved surface of its conical taper seat of pull bar plug is that the equiangular spiral with pressure angle properties equivalent everywhere is also referred to as
Logatithmic spiral；So the equiangular spiral face of the pull bar plug (5a) that the described pull bar (5) having pull bar plug is provided with just ensure that with
What the top of described antifreeze far-end filler block (2) was provided with cut somebody's hair (2d) smooth co-operation and not blocking；Its essence is machine
The cam engagement face of the cam mechanism of tool is that logatithmic spiral face is also named in hydraulic giant in pressure angle equiangular spiral face equal everywhere
Innovation, it is reliable, economical, do not block and make antifreeze to be carried out this be technological progress, improve performance and the work of such product
Condition quality.
Three be user also want to spray water style can slightly more and without rotate regulation and control simple approach be one little
Existing：It is generally to set many small sircle holes on pattern disk, just find that when there being roundlet hole defect as triangle pattern changes, and is
The old frontiersman lose his horse, and Fructus Mali pumilae falls on the ground；Because described pattern disk (7) is provided with multiple delthyriums (7a), its every hole is triangular in shape, and it is pressed
3 circle concentric circulars distributions, join many conical bores, therefore are beneficial to multi-color.The spigot surface (6c) that spray wands (6) are provided with it when water spray
And having fine motion under the collective effect of pull bar plug and the anxious spray of punching, spray is in rod through the flat spout (6b) set by spray wands (6)
Outer to rod, then through shower nozzle (6a) side set by spray wands (6) and multiple delthyriums of being provided with of pattern disk (7) and join many
Conical bore is obscured crowded spray therefore is beneficial to multi-color.
Four is the improvement on same disk to the 3 convex clip pieces in outer ring entering waterstop ring；Common have convex clip
The rubber seal of pawl, follows the line of least resistance on the rubber pattern of rubber seal all 3 dog systems on same disk, but it
The screw thread of the workpiece installed is that have pitch, lift angle, helical pitch event not in same disk on 360 degree of a circumference
On, 3 dog systems are installed on not in the screw thread on same disk in the sealing ring on same disk, will produce
The adaptation of raw distortion internal stress and then the inner ring affecting sealing ring seals；Often the ins and outs of very little are ignored by everybody, wait until
Occur once in a while during use during sealing problem failing to understand again its because；In fact do and be also not difficult：Such as pitch is 1.5, just just takes each dog
It is that convex clip piece raises 0.5；3 convex clip pieces (11a) being provided with because of the described outer ring entering waterstop ring (11) are not same
On individual disk, but by gun body far-end intake screw thread helicoid and height is differently distributed, therefore be conducive to slowing down in distortion
Stress and be preferably adapted to sealing.
Provide antifreeze far-end-water-stoppisquirt squirt gun in a word, mechanism is skillfully constructed and reliable；Four kinds of innovations make progress.Locking
Convex-concave annular knurl (10b) is newly provided with the rivet hole of button (10) be easy to prevent from disengaging；Described locking button (10) is newly provided with groove
(10a), facilitate moistening finger also can catch.Two is the problem of gun body bursting by freezing；Hydraulic giant water shutoff in the past has water to stay in gun body
Deposit and just have icing to lead to gun body to rupture；The method of this far-end sealing just thoroughly solves；After handle unclamps, pull bar resets, tool
Have pressure angle everywhere properties equivalent equiangular spiral be also referred to as logatithmic spiral filler block guarantee not block and drive far-end sealing close
Seal move forward and by water seal outside rifle.Three is that pattern disk (7) is provided with multiple delthyriums beneficial to multi-color.Four is to water inlet
The adaptation pitch of outer ring convex clip piece of sealing ring, lift angle, the improvement of the adaptation sealing of helical pitch and anti-twisting internal stress.
Continuously improve and a kind of perfect antifreeze far-end-water-stoppisquirt squirt gun, though having produced outlet in batches, due to
The antifreeze far-end filler block (2) of the special installing in the bottom of gun body has a too long of bar, and the length of the bar of batch production has tolerance,
Several that join sum with it also have tolerance, because the too long of bar that far-end filler block (2) has is the non-adjustable of fixing length
Section, just has the problem of failure once in a while in batch production outlet, says that easy solution is difficult, solves the problems, such as that anti-ice freezes failure once in a while
It is a difficult problem material, the bar of the length of this far-end filler block (2) of adjustment effect to be had is complete to be wrapped in gun body interpolation not left-hand seat, excessively complicated
Governor motion cost may be high, so, a kind of screw mandrel adjusts anti-ice and freezes gardens water pistol and just arises at the historic moment.Solve anti-ice to freeze
The method of the problem of failure is a too long of fixing long uncontrollable bar far-end filler block (2) once in a while) block
Individual being divided into two is allowed to become fine-tuning section；The top of its bar blocking retains and is provided with its truncation surface
The screw thread (2j) of the axis of reciprocating direction, so that trace regulation and connect it and block bottom (2e), described far-end filler block (2)
Described block bottom (2e) and be provided with screw mandrel (2f) freeze to solve anti-ice with described screw thread (2j) trace regulation tacit cooperation
The problem of failure once in a while.Screw mandrel adjusts to solve and freezes not thorough failure once in a while because of the uncontrollable anti-ice of the bar of far-end filler block
Problem.Stock separately informal voucher, one end sets screw thread (2j), so that trace regulation and connect it and block bottom (2e), described far-end
The described bottom (2e) of blocking of filler block (2) is provided with screw mandrel (2f) to coordinate with described screw thread (2j) trace regulation；Described
Described the blocking of far-end filler block (2) aviation diamond-shaped cross-section screw thread silk is also equiped with the screw mandrel (2f) that bottom (2e) is provided with
Button sealing ring (2g) in case with described screw thread (2j) trace regulation tacit cooperation；In order that trace regulation can operate, described is remote
The described bottom (2e) of blocking at end filler block (2) is provided with instrument bayonet socket (2h), so as from the outside insertion of described water pistol or
Go deep into various instruments and be threaded in or out screw mandrel (2f) in case with described screw thread (2j) trace regulation tacit cooperation, also reduce useless
Product.
1. screw mandrel adjusts anti-ice jelly gardens water pistol, containing gun body (3), is provided with water channel in described gun body, in described rifle
The outside of body is actively equiped with handle (4) by pin, and the top of described gun body is equiped with the pull bar (5) of pull bar plug, spray
Penetrate excellent (6), pattern disk (7), locking button (10), conventional hydraulic giant water shutoff, at gun body nearly pull bar plug, has water freezing to lead in gun body
Gun body ruptures；At far-end sealing, close no water energy in rear lance prevents gun body icing rupture to the hydraulic giant water shutoff of this money；Its feature
It is：The bottom spy of described gun body is equiped with antifreeze far-end filler block (2), water-stop tray (8), sealing spring (9), waterstop sealing
Enclose (1), enter waterstop ring (11), after handle is pressed, pull bar is pulled rearward, and filler block is transported downwards under pull bar plug active force
Dynamic, band dynamic seal ring is moved out out, and hydraulic giant is in open mode, water can enter gun body through spray wands (6) and pattern disk (7) to
Outer ejection, locking button (10) makes handle press and continuously spray；After handle unclamps, pull bar resets under spring force, only
Water 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, water
Rifle is closed, and water cannot be introduced into gun body, so when hydraulic giant cuts out in described pull bar plug and described antifreeze remote
Described water-stop tray (8) and described waterstop sealing circle (1) water shutoff is made to make in gun body no in far-end under the cooperation at end filler block (2)
Water and obtaining prevents gun body from freezing the effect of rupture；The described pull bar (5) having pull bar plug is provided with pull bar plug (5a), and it is in circle
Taper, have in its conical front ring week multiple tooth so that water outlet, its conical conical head and the described pull bar having pull bar plug
Connect, and the bus of the curved surface of its conical taper seat of described pull bar plug has pressure angle properties equivalent everywhere
Angle spread is also referred to as logatithmic spiral；So the equiangular spiral of the pull bar plug (5a) that the described pull bar (5) having pull bar plug is provided with
(2d) smooth co-operation of cutting somebody's hair being provided with the top of described antifreeze far-end filler block (2) is easy in face；Described antifreeze
The bottom of far-end filler block (2) be provided with seal groove (2b), to be mutually equipped with described waterstop sealing circle (8)；Described
The bottom of antifreeze far-end filler block (2) is provided with amount of deflection bar (2c), and it has 4, and all by described antifreeze far-end filler block
(2) axis of reciprocating direction becomes 4 grades to divide arrangement；The amount of deflection bar being provided with the bottom of described antifreeze far-end filler block (2)
(2c) curve is sag curve, and it meets the sag curve equation of the load density q of the mechanics of materials and bending rigidity EJ；Institute
The top of the antifreeze far-end filler block (2) stated is provided with oblique banking stop (2a), its with along described antifreeze far-end filler block (2)
The angle of the axis of the reciprocating direction on top be 30-80 degree so that spacing；In described antifreeze far-end filler block (2)
Top is provided with cut somebody's hair (2d), to match with the pull bar plug (5a) of the described pull bar (5) having pull bar plug；Described water-stop tray
(8) inside is provided with two symmetrical arcs (8a), to be provided with the bottom of described antifreeze far-end filler block (2)
4 amount of deflection bars (2c) and matching with described sealing spring (9)；And the outside of described water-stop tray (8) is provided with ellipse
Centring ring (8b) be beneficial to anti-rotation；And the inside of described water-stop tray (8) is still provided with through hole so as with described waterstop sealing
Circle (1) cooperation；Described locking button (10) is actively riveted on described gun body so that described handle during locking water flowing
(4) rivet hole of, described locking button (10) is provided with convex-concave annular knurl (10b) so that anti-disengagement；Set on described locking button (10)
Fluted (10a) be not so that finger slips in locking button；Described pattern disk (7) is provided with multiple delthyriums (7a), its every hole
Triangular in shape, and it presses 3 circle concentric circulars distributions, joins many conical bores, has more multi-color with profit；Described enters waterstop ring (11)
3 convex clip pieces (11a) being provided with of outer ring not on same disk, but by gun body far-end intake screw thread helicoid and
Height is differently distributed, therefore is conducive to slowing down distortion internal stress and is preferably adapted to sealing；Described screw mandrel adjusts anti-ice and freezes garden
Woods water pistol is characterized in that：The antifreeze far-end filler block (2) of the special installing in the bottom of described gun body is changed to screw mandrel and adjusts to solve
Certainly anti-ice freezes the problem of failure once in a while, and described far-end filler block (2) is divided into two, and the top of its bar blocking retains and at it
Truncation surface is provided with along its center line the screw thread (2j) of the axis being reciprocating direction, so that trace regulation blocks bottom with connecting it
(2e) the described bottom (2e) of blocking of, described far-end filler block (2) is provided with screw mandrel (2f) so that micro- with described screw thread (2j)
Amount adjusts cooperation；Described the blocking of described far-end filler block (2) is also equiped with boat on the screw mandrel (2f) that bottom (2e) is provided with
Empty diamond-shaped cross-section screw thread sealing ring (2g) so as with described screw thread (2j) trace regulation tacit cooperation；In order that trace regulation
Can operate, the described bottom (2e) of blocking of described far-end filler block (2) is provided with instrument bayonet socket (2h), so that from described water spray
The outside of rifle inserts or gos deep into instrument and be threaded in or out screw mandrel (2f) to be allowed to and the cooperation of described screw thread (2j) trace regulation
Tacit agreement so that make described under the cooperation of described pull bar plug and described antifreeze far-end filler block (2) when hydraulic giant cuts out
Water-stop tray (8) and described waterstop sealing circle (1) tacit cooperation water shutoff far-end make anhydrous in gun body and obtain prevent gun body
The effect rupturing that freezes simultaneously solves the problems, such as that anti-ice freezes failure and minimizing waste product once in a while, because of the part energy trace regulation of the super tolerances of many
And repair.
Update perfect described screw mandrel and adjust anti-ice jelly gardens water pistol, it is characterized in that：Described far-end sealing
To block the screw mandrel (2f) that bottom (2e) is provided be fine groove for plug (2) described, so as with described screw thread (2j) cooperation.
Update perfect described screw mandrel and adjust anti-ice jelly gardens water pistol, it is characterized in that：Described far-end sealing
To block the screw mandrel (2f) that bottom (2e) is provided be trapezoidal for plug (2) described, so as with described screw thread (2j) cooperation.
Update perfect described screw mandrel and adjust anti-ice jelly gardens water pistol, it is characterized in that：Described far-end sealing
To block the screw mandrel (2f) that bottom (2e) is provided be 55 degree for plug (2) described, so as with described screw thread (2j) cooperation.
Update perfect described screw mandrel and adjust anti-ice jelly gardens water pistol, it is characterized in that：Described far-end sealing
To block the instrument bayonet socket that bottom (2e) is provided be crosshead, to insert from the outside of described water pistol for plug (2) described
Enter or go deep into instrument and be threaded in or out screw mandrel (2f) trace regulation and be allowed to tacit cooperation.
Update perfect described screw mandrel and adjust anti-ice jelly gardens water pistol, it is characterized in that：Described far-end sealing
To block the instrument bayonet socket that bottom (2e) is provided be size crosshead, so that from described water pistol for plug (2) described
Portion inserts or gos deep into instrument and be threaded in or out screw mandrel (2f) trace regulation and be allowed to tacit cooperation.
Update perfect described screw mandrel and adjust anti-ice jelly gardens water pistol, it is characterized in that：Described far-end sealing
To block the instrument bayonet socket that bottom (2e) is provided be hexagon socket head, so that the outside from described water pistol for plug (2) described
Insert or go deep into instrument and be threaded in or out screw mandrel (2f) trace regulation and be allowed to tacit cooperation.
Update perfect described screw mandrel and adjust anti-ice jelly gardens water pistol, it is characterized in that：Described far-end sealing
To block the instrument bayonet socket that bottom (2e) is provided be manifold, to insert from the outside of described water pistol for plug (2) described
Enter or go deep into instrument and be threaded in or out screw mandrel (2f) trace regulation and be allowed to tacit cooperation.
Update perfect described screw mandrel and adjust anti-ice jelly gardens water pistol, it is characterized in that：Described far-end sealing
To block the instrument bayonet socket that bottom (2e) is provided be triangle forming head, so that the outside from described water pistol for plug (2) described
Insert or go deep into instrument and be threaded in or out screw mandrel (2f) trace regulation and be allowed to tacit cooperation.
Update perfect described screw mandrel and adjust anti-ice jelly gardens water pistol, it is characterized in that：Described far-end sealing
To block the instrument bayonet socket that bottom (2e) is provided be special-shaped head for plug (2) described, itself or dimetric, pentagonal,
Semicircular, to insert from the outside of described water pistol or to go deep into special instrument and be threaded in or out screw mandrel (2f) trace regulation
It is allowed to tacit cooperation, therefore available multiple types of tools is repaiied the part trace regulation of super for many tolerance return, change defective products is excellent product.
Claims (10)
1. screw mandrel adjusts anti-ice jelly gardens water pistol, containing gun body (3), is provided with water channel in described gun body, in described gun body
Outside is actively equiped with handle (4) by pin, and the top of described gun body is equiped with the pull bar (5) of pull bar plug, spray wands
(6), pattern disk (7), locking button (10), conventional hydraulic giant water shutoff, at gun body nearly pull bar plug, has water freezing to lead to gun body in gun body
Rupture；At far-end sealing, close no water energy in rear lance prevents gun body icing rupture to the hydraulic giant water shutoff of this money；Described gun body
Bottom spy is equiped with antifreeze far-end filler block (2), water-stop tray (8), sealing spring (9), waterstop sealing circle (1), enters water-stop
Circle (11), after handle is pressed, pull bar is pulled rearward, and filler block moves downward under pull bar plug active force, drives described sealing
Sealing ring (1) is outwards removed, and hydraulic giant is in open mode, and water can enter gun body and outwards spray through spray wands (6) and pattern disk (7)
Go out, locking button (10) makes handle press and continuously spray；After handle unclamps, pull bar resets under spring force, filler block
Then reset under the spring-force driven dual of sealing spring (9), drive described waterstop sealing circle (1) to move forward, by water-stop in rifle
In vitro, hydraulic giant is closed, and water cannot be introduced into gun body, so when hydraulic giant cuts out in described pull bar plug and described preventing
Described water-stop tray (8) and described waterstop sealing circle (1) water shutoff is made to make rifle in far-end under the cooperation of far-end filler block (2) frozen
Anhydrous in vivo and acquisition prevents the effect of gun body icing rupture；The described pull bar (5) having pull bar plug is provided with pull bar plug (5a),
It is in cone, have in its conical front ring week multiple tooth so that water outlet, its conical conical head has pull bar plug with described
Pull bar connect, and the bus of the curved surface of its conical taper seat of described pull bar plug is with pressure angle equal spy everywhere
The equiangular spiral of property is also referred to as logatithmic spiral；So the pull bar plug (5a) that the described pull bar (5) having pull bar plug is provided with etc.
(2d) smooth co-operation of cutting somebody's hair being provided with the top of described antifreeze far-end filler block (2) is easy in angle spread face；Described
The bottom of antifreeze far-end filler block (2) be provided with seal groove (2b), to be mutually equipped with described waterstop sealing circle (1)；?
The bottom of described antifreeze far-end filler block (2) is provided with amount of deflection bar (2c), and it has 4, and all by described antifreeze far-end
The axis of the reciprocating direction of filler block (2) becomes 4 grades to divide arrangement；It is provided with the bottom of described antifreeze far-end filler block (2)
The curve of amount of deflection bar (2c) is sag curve, and it meets the load density q of the mechanics of materials and the sag curve side of bending rigidity EJ
Journey；It is provided with oblique banking stop (2a) on the top of described antifreeze far-end filler block (2), it stops with along described antifreeze far-end
The angle of the axis of the reciprocating direction on top of water plug (2) is 30-80 degree, so that spacing；In described antifreeze far-end sealing
The top of plug (2) is provided with cut somebody's hair (2d), to match with the pull bar plug (5a) of the described pull bar (5) having pull bar plug；Described
The inside of water-stop tray (8) be provided with two symmetrical arcs (8a) so that with described antifreeze far-end filler block (2) under
4 amount of deflection bars (2c) that portion is provided with and matching with described sealing spring (9)；And the outside of described water-stop tray (8) sets
The centring ring (8b) having ellipse is beneficial to anti-rotation；And the inside of described water-stop tray (8) is still provided with through hole so as with described
Waterstop sealing circle (1) coordinates；Described locking button (10) is actively riveted on described gun body so that described during locking water flowing
Handle (4), the rivet hole of described locking button (10) is provided with convex-concave annular knurl (10b) so that anti-disengagement；Described locking button
(10) it is provided with groove (10a) so that finger does not slip in locking button；Described pattern disk (7) is provided with multiple delthyriums
(7a), its every hole is triangular in shape, and it presses 3 circle concentric circulars distributions, joins many conical bores, has more multi-color with profit；Described enters
3 convex clip pieces (11a) that the outer ring of waterstop ring (11) is provided with are not on same disk, but enter Chiragra Spider Conch by gun body far-end
The helicoid of stricture of vagina and height is differently distributed, therefore be conducive to slowing down distortion internal stress and be preferably adapted to sealing；Described screw mandrel
Adjust anti-ice jelly gardens water pistol it is characterized in that：The antifreeze far-end filler block (2) of the special installing in the bottom of described gun body is changed to
Screw mandrel is adjusted to solve the problems, such as that anti-ice freezes failure once in a while, and described far-end filler block (2) is divided into two, its bar blocking upper
Portion retains and is provided with along its center line the screw thread (2j) of the axis being reciprocating direction on its truncation surface, so that trace regulation and company
Connect it and block bottom (2e), described far-end filler block (2) described block bottom (2e) be provided with screw mandrel (2f) in case with institute
State the cooperation of screw thread (2j) trace regulation；The described of described far-end filler block (2) blocks the screw mandrel (2f) that bottom (2e) is provided with
On be also equiped with diamond-shaped cross-section screw thread sealing ring (2g) in case with described screw thread (2j) trace regulation tacit cooperation；In order that
Trace regulation can operate, and the described bottom (2e) of blocking of described far-end filler block (2) is provided with instrument bayonet socket (2h), so that from
The outside of described water pistol inserts or gos deep into instrument and be threaded in or out screw mandrel (2f) to be allowed to micro with described screw thread (2j)
Adjust tacit cooperation so that when hydraulic giant cuts out in the cooperation of described pull bar plug and described antifreeze far-end filler block (2)
Under so that described water-stop tray (8) and described waterstop sealing circle (1) tacit cooperation water shutoff is made anhydrous in gun body in far-end and obtain
Prevent the effect of gun body icing rupture and solve the problems, such as that anti-ice freezes failure once in a while.
2. screw mandrel according to claim 1 adjusts anti-ice jelly gardens water pistol, it is characterized in that：Described far-end filler block
(2) it is fine groove that described blocks the screw mandrel (2f) that bottom (2e) is provided with, so as with described screw thread (2j) cooperation.
3. screw mandrel according to claim 1 adjusts anti-ice jelly gardens water pistol, it is characterized in that：Described far-end filler block
(2) it is trapezoidal that described blocks the screw mandrel (2f) that bottom (2e) is provided with, so as with described screw thread (2j) cooperation.
4. screw mandrel according to claim 1 adjusts anti-ice jelly gardens water pistol, it is characterized in that：Described far-end filler block
(2) it is 55 degree that described blocks the screw mandrel (2f) that bottom (2e) is provided with, so as with described screw thread (2j) cooperation.
5. screw mandrel according to claim 1 adjusts anti-ice jelly gardens water pistol, it is characterized in that：Described far-end filler block
(2) it is cross recessed that described blocks the instrument bayonet socket (2h) that bottom (2e) is provided with, so that the outside from described water pistol
Insert or go deep into instrument and be threaded in or out screw mandrel (2f) trace regulation and be allowed to tacit cooperation.
6. screw mandrel according to claim 1 adjusts anti-ice jelly gardens water pistol, it is characterized in that：Described far-end filler block
(2) it is size cross recessed that described blocks the instrument bayonet socket (2h) that bottom (2e) is provided with, so that from described water pistol
Outside is inserted or is goed deep into instrument and be threaded in or out screw mandrel (2f) trace regulation and be allowed to tacit cooperation.
7. screw mandrel according to claim 1 adjusts anti-ice jelly gardens water pistol, it is characterized in that：Described far-end filler block
(2) it is hexagon socket head that described blocks the instrument bayonet socket (2h) that bottom (2e) is provided with, so that from described water pistol
Portion inserts or gos deep into instrument and be threaded in or out screw mandrel (2f) trace regulation and be allowed to tacit cooperation.
8. screw mandrel according to claim 1 adjusts anti-ice jelly gardens water pistol, it is characterized in that：Described far-end filler block
(2) it is manifold that described blocks the instrument bayonet socket (2h) that bottom (2e) is provided with, so that the outside from described water pistol
Insert or go deep into instrument and be threaded in or out screw mandrel (2f) trace regulation and be allowed to tacit cooperation.
9. screw mandrel according to claim 1 adjusts anti-ice jelly gardens water pistol, it is characterized in that：Described far-end filler block
(2) it is triangle forming head that described blocks the instrument bayonet socket (2h) that bottom (2e) is provided with, so that from described water pistol
Portion inserts or gos deep into instrument and be threaded in or out screw mandrel (2f) trace regulation and be allowed to tacit cooperation.
10. screw mandrel according to claim 1 adjusts anti-ice jelly gardens water pistol, it is characterized in that：Described far-end filler block
(2) it is special-shaped head that described blocks the instrument bayonet socket (2h) that bottom (2e) is provided with, itself or dimetric, pentagon
, semicircular, from the outside insertion of described water pistol or to go deep into special instrument and be threaded in or out screw mandrel (2f) micro
Regulation is allowed to tacit cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510311504.XA CN104858083B (en) | 2015-05-27 | 2015-05-27 | Screw mandrel adjusts anti-ice and freezes gardens water pistol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510311504.XA CN104858083B (en) | 2015-05-27 | 2015-05-27 | Screw mandrel adjusts anti-ice and freezes gardens water pistol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104858083A CN104858083A (en) | 2015-08-26 |
| CN104858083B true CN104858083B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510311504.XA Active CN104858083B (en) | 2015-05-27 | 2015-05-27 | Screw mandrel adjusts anti-ice and freezes gardens water pistol |
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| Country | Link |
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| CN (1) | CN104858083B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| US5421520A (en) * | 1993-09-02 | 1995-06-06 | Diversified Dynamics Corporation | Portable pressure washer |
| JP2007029816A (en) * | 2005-07-25 | 2007-02-08 | Iris Ohyama Inc | Liquid supply device and liquid spraying device using it |
| CN203220987U (en) * | 2013-04-19 | 2013-10-02 | 成都龙冠科技实业有限公司 | High-pressure water gun preventing congelation |
| CN103406224A (en) * | 2013-08-01 | 2013-11-27 | 宁波大叶园林工业有限公司 | Antifreeze far-end-water-stopping squirt gun |
| CN104521688A (en) * | 2014-12-08 | 2015-04-22 | 宁波大叶园林科技有限公司 | Throw-button self-locking stepless adjustable garden irrigation water nozzle |
| CN204307753U (en) * | 2014-11-22 | 2015-05-06 | 宁波大叶园林科技有限公司 | Handle hydraulic giant after Flow-rate adjustment formula |
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2015
- 2015-05-27 CN CN201510311504.XA patent/CN104858083B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5421520A (en) * | 1993-09-02 | 1995-06-06 | Diversified Dynamics Corporation | Portable pressure washer |
| JP2007029816A (en) * | 2005-07-25 | 2007-02-08 | Iris Ohyama Inc | Liquid supply device and liquid spraying device using it |
| CN203220987U (en) * | 2013-04-19 | 2013-10-02 | 成都龙冠科技实业有限公司 | High-pressure water gun preventing congelation |
| CN103406224A (en) * | 2013-08-01 | 2013-11-27 | 宁波大叶园林工业有限公司 | Antifreeze far-end-water-stopping squirt gun |
| CN204307753U (en) * | 2014-11-22 | 2015-05-06 | 宁波大叶园林科技有限公司 | Handle hydraulic giant after Flow-rate adjustment formula |
| CN104521688A (en) * | 2014-12-08 | 2015-04-22 | 宁波大叶园林科技有限公司 | Throw-button self-locking stepless adjustable garden irrigation water nozzle |
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| Publication number | Publication date |
|---|---|
| CN104858083A (en) | 2015-08-26 |
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Effective date of registration: 20170928 Address after: 315400 No. 1 Chaoyang Road, Zhejiang, Yuyao Patentee after: NINGBO DAYE GARDEN INDUSTRY Co.,Ltd. Address before: Zhejiang province Yuyao City Yangming Road 315400 No. 518 Patentee before: NINGBO DAYE GARDEN SCIENCE Co. |
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Address after: 315400 Chaoyang Road, Yuyao City, Ningbo, Zhejiang Province, No. 1 Patentee after: NINGBO DAYE GARDEN INDUSTRY Co.,Ltd. Address before: 315400 Chaoyang Road, Yuyao City, Zhejiang Province Patentee before: NINGBO DAYE GARDEN INDUSTRY Co.,Ltd. |
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Address after: 315400 Chaoyang Road, Yuyao City, Ningbo, Zhejiang Province, No. 1 Patentee after: NINGBO DAYE GARDEN INDUSTRY Co.,Ltd. Address before: 315400 Chaoyang Road, Yuyao City, Ningbo, Zhejiang Province, No. 1 Patentee before: NINGBO DAYE GARDEN INDUSTRY Co.,Ltd. |