CN109307453A - A kind of water gun of two mouthfuls of water tanks of band - Google Patents
A kind of water gun of two mouthfuls of water tanks of band Download PDFInfo
- Publication number
- CN109307453A CN109307453A CN201811173101.3A CN201811173101A CN109307453A CN 109307453 A CN109307453 A CN 109307453A CN 201811173101 A CN201811173101 A CN 201811173101A CN 109307453 A CN109307453 A CN 109307453A
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- Prior art keywords
- water
- water tank
- mouth
- river
- airbag
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 384
- 238000007789 sealing Methods 0.000 claims abstract description 62
- 239000004033 plastic Substances 0.000 claims description 31
- 229920003023 plastic Polymers 0.000 claims description 31
- 239000007921 spray Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000003860 storage Methods 0.000 description 23
- 238000010586 diagram Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
- F41B11/64—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot
- F41B11/642—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot the piston being spring operated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/70—Details not provided for in F41B11/50 or F41B11/60
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/70—Details not provided for in F41B11/50 or F41B11/60
- F41B11/72—Valves; Arrangement of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/70—Details not provided for in F41B11/50 or F41B11/60
- F41B11/73—Sealing arrangements; Pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/80—Compressed-gas guns, e.g. air guns; Steam guns specially adapted for particular purposes
- F41B11/89—Compressed-gas guns, e.g. air guns; Steam guns specially adapted for particular purposes for toys
Abstract
The present invention relates to liquid spraying gun technical fields, disclose a kind of water gun of two mouthfuls of water tanks of band, including hydraulic giant shell and water tank, hydraulic giant shell is equipped with fountain head, hydraulic giant shell is equipped with control water valve and air charging system, controlling water valve includes trigger, control water valve sealing is connected to fountain head, water tank is equipped with the mouth of a river and port, the mouth of a river of water tank, which is threadedly engaged, to be detachably connected on hydraulic giant shell, the mouth of a river sealing that water tank is connected to water tank after hydraulic giant shell is connected to control water valve, flexible airbag is equipped in water tank, airbag is equipped with sack, sack sealing is communicated with gas nozzle, the port of gas nozzle hermetically passing water tank, one end detachable-type sealed that gas nozzle exposes to water tank is communicated with tracheae, tracheae sealing is connected to air charging system.Water gun of the invention can also carry out continuous smooth effective shooting even if inclination, and shooting angle is unrestricted, and water route and gas circuit are mutually isolated, prevent water from entering air charging system.
Description
Technical field
The present invention relates to liquid spraying gun technical fields, more particularly to a kind of toy water of two mouthfuls of water tanks of band
Rifle.
Background technique
The toy that water gun is adult and children enjoy a lot, present water gun is varied, wherein most by
Welcome or shape is close to pistol or the water gun of tommy gun, and such water gun is generally by hydraulic giant shell as each
The main supporting body of components, is fixedly connected with or has been detachably connected with water storage container on hydraulic giant shell, at the muzzle of hydraulic giant shell
It is disposed with fountain head, air charging system and control water valve device are also equipped on hydraulic giant shell, general control water valve device has and pulls
Machine directly squeezes water pipe composition control water valve device using trigger.Such water gun passes through air charging system to water storage container
Interior inflation increases the air pressure in water storage container, when cocking makes water storage container and fountain head is connected, in water storage container
Water is delivered to fountain head under the action of certain air pressure and sprays from fountain head.Such as application No. is 200320117724.1, name
The Chinese utility model patent of the referred to as water gun with inflator pump discloses such a water gun.
But it is analogous to the water gun above-mentioned with inflator pump, while bringing many enjoyment, there is also
Some shortcomings.Such as when water abundance in water storage container, entire water route operation is much smoother, and water can swimmingly be sprayed from fountain head
Out.But the water in water storage container can gradually decrease, and spray upwards when water storage container run-off the straight, such as with water gun
Water is sprayed water downwards, and the water in water storage container can not often cover the water outlet of water storage container or only part water energy enough covers
The water outlet of water storage container, air will flow to fountain head from the water outlet of water storage container in this case, cause from fountain head
The not instead of water sprayed, air or air-water mixture, can not carry out the shooting of continuous effective.Even if some water guns are matched
There is outlet pipe to protrude into water storage container, still can be swum in because of outlet pipe on the water surface or water storage container run-off the straight, is caused
Water cannot be introduced into outlet pipe, can not equally carry out the shooting of continuous effective.The existing various water guns with water storage container are all
There are such problems, cause water gun that some posture can only be kept to make the water energy in water storage container that water storage appearance enough be completely covered
The water outlet of device just can be carried out continuous smooth effective shooting, greatly limit the angular range of water gun shooting.This just gives
Originally the shooting game that can be played freely brings a blemish in an otherwise perfect thing.
Summary of the invention
The present invention is to overcome the deficiencies in the prior art described above, and provides a kind of water gun of two mouthfuls of water tanks of band.
The present invention is achieved through the following technical solutions above-mentioned purpose.
A kind of water gun of two mouthfuls of water tanks of band, including hydraulic giant shell and water tank, the muzzle end of hydraulic giant shell are equipped with
Fountain head, hydraulic giant shell is equipped with the control water valve for controlling water ejection and for the air charging system of inflating pressure, wherein controlling
Gate valve includes trigger, and control water valve sealing is connected to fountain head, and water tank above-mentioned is equipped with the mouth of a river and port, water tank
The mouth of a river, which is threadedly engaged, to be detachably connected on hydraulic giant shell, and water tank is connected to the mouth of a river sealing connection of water tank after hydraulic giant shell
To control water valve, flexible airbag is equipped in water tank, airbag is equipped with sack, and sack sealing is communicated with the gas that can free in and out gas
Mouth, the port of gas nozzle hermetically passing water tank, one end detachable-type sealed that gas nozzle exposes to water tank are communicated with tracheae, tracheae
Sealing is connected to air charging system.
A flexible airbag is arranged in this programme in water tank, the gas nozzle hermetically passing water tank being connected to airbag sealing
Port, so that the space in water tank is divided into two mutually independent chambers, between airbag and the tank skin of water tank for for
The water cavity of water, the interior air cavity for for filling air of airbag.Flexible airbag can be plastics airbag, be also possible to rubber gas
Bag, due to using flexible airbag, so the volume of water cavity and air cavity can change.
Mouth of a river sealing is connected to control water valve after water tank is connected to hydraulic giant shell in this programme, controls the water valve company of sealing again
Pass to fountain head, thus controlled by control water valve water tank and fountain head be connected to and disconnection, i.e. cocking make water storage
Tank is connected to fountain head, and unclamping trigger disconnects water tank and fountain head.The mouth of a river, which is threadedly engaged, to be detachably connected in hydraulic giant shell
On, and tracheae is connected to connection and disassembly so that it is convenient to water tank with the sealing of gas nozzle detachable.Remove water tank and by gas nozzle and
It can be carried out from the mouth of a river after tracheae separation plus water, the water that water tank is added can squeeze airbag, volume becomes airbag under the action of water pressure
Small, the air in airbag can be discharged from gas nozzle, to make to be packed into more water in water tank.Removing after water tank air can be from
The mouth of a river enters water cavity, and when adding water, the air in water cavity is discharged under the extruding of water from the mouth of a river.After topped up with water, there was only water in water cavity,
There is no air.It after topped up with water, is connected by water tank and hydraulic giant cage connection, and by tracheae with gas nozzle, using air charging system to gas
Inflation in bag, airbag volume becomes larger, and the intracavitary water of water of compaction makes it generate certain hydraulic pressure, and cocking, makes water storage at this time
Tank is connected to fountain head, and water is sprayed from fountain head.There was only water in water cavity, without air, so the only water sprayed from fountain head,
Repeated inflation and cocking, water continuously can smoothly be sprayed from fountain head, and the water in water cavity only by the mouth of a river from
Fountain head sprays ability pressure release, so no matter how water tank tilts, water can be all extruded at the mouth of a river, such water gun
Shooting angle can not be limited.If volume after air bag inflator is sufficiently large can to fill up the space in water tank, water
Intracavitary water almost can be all ejected, and the number of water of player can be reduced in shooting game.
Water gun is inflated air in air cavity in inflating pressure using air charging system.Water gun is in shooting, water
Intracavitary water passes through the mouth of a river traffic organising water valve of water tank, finally sprays from fountain head.Water gun forms mutually isolated
Water route and gas circuit.
Air charging system in this programme can be electric inflating pump, be also possible to manual inflator pump.Gas nozzle in this programme
Can have a variety of structures form, simplest structure is exactly to use one section of hard round tube, and the lumen of round tube can free in and out gas,
The sack of airbag, which covers on the outside of round tube blend compounds stick and cements sack and round tube sealing, can be realized sack and gas nozzle sealing connects
It is logical, port and round tube sealing are cemented and gas nozzle hermetically passing gas can be realized by the port blend compounds stick that round tube passes through water tank
Mouthful.Water tank can be contained airbag and gas nozzle using the form being bonded or welded after separately manufacturing together.Gas nozzle can
Realize that it is connected to the detachable-type sealed of tracheae in the form of by being directly tightly inserted into tracheae, of course for being connected firmly
Front band can also be covered in junction prevents tracheae from falling off from gas nozzle.These structures and manufacturing process only realize this programme
Some examples of water gun, electric inflating pump therein, manual inflator pump, round tube, clip, adhesive, bonding, welding etc. are all
Belong to the prior art.
Structure type as one preferred, above-mentioned gas nozzle include cylindrical body, and external screw teeth is equipped on the outside of main body, main
Ring week boss is equipped on the outside of one end of body, the sack of airbag covers side outside the main body and ring week boss is placed in airbag, on the outside of main body
It is cased with the first sealing ring, the external screw teeth of main body has been threadedly engaged the first nut, and sack and the first sealing ring are clamped at the first spiral shell
It seals airbag with gas nozzle between female and ring week boss be connected to, there are two the second sealing rings for main body outer sheath, and main body is across water storage
The port of tank, two the second sealing rings are located inside and outside water tank, and main body exposes to the outer spiral shell of the part of water tank
Pitch thread is combined with the second nut, and port and two the second sealing rings, which are clamped between the first nut and the second nut, makes main body
The port of hermetically passing water tank, the end part seal that main body exposes to water tank are communicated with plug-in pneumatic joint, and tracheae is gentle
Dynamic connector plug-in connection.The structure type, which clamps sack and the first sealing ring using the first nut and ring week boss, ensures gas nozzle
It is connected to and is connected firmly with airbag sealing, clamping port and two the second sealing rings using the first nut and the second nut ensures gas
It mouth hermetically passing port and is connected firmly, and this structure type is simple for assembly process, product qualification rate is high, structure letter
It is single, it is low in cost.
As further improved structure type, the above-mentioned mouth of a river and port are oppositely arranged, gas nozzle together with the first sealing ring,
First nut, the second sealing ring and airbag can be put into water tank from the mouth of a river.First gas nozzle and airbag can be assembled in this way
It connects, and then one second sealing snare is put into water tank together from the mouth of a river on gas nozzle, can use tweezers etc.
Tool, which clamps gas nozzle, makes gas nozzle pass through port, then puts on another second sealing ring again and with the second nut check, that is, completes
Airbag, gas nozzle and water tank assemble, simple for assembly process, are connected firmly, sealing effect is good, and can be replaced.
More important is this structure type is used, water tank does not need separately manufacturing, and water tank can directly be integrally formed manufacture, drop
Low production cost, simplified assembling process.
As further improved structure type, above-mentioned water tank includes can-like main body, and the mouth of a river is prominent can-like main body
Torus, be equipped with external screw teeth on the outside of torus, hydraulic giant shell is equipped with tapped blind hole, the external screw teeth at the mouth of a river and tapped blind hole
Internal screw thread is threadedly engaged, and the sealed bottom of tapped blind hole is connected to control water valve, and the bottom of tapped blind hole is equipped with seal ring piece, water
Seal ring piece, which is compressed between mouth of a river end and the bottom of tapped blind hole, when mouth is threaded in tapped blind hole makes the mouth of a river and spiral shell
The sealing connection of line blind hole.The structure type is simple, and sealing effect is good, and water tank is convenient for disassembly and assembly.
It as further improved structure type, is taken in the above-mentioned mouth of a river and is placed with inner cover, the bottom of inner cover is communicated with plastics
Hose, plastic flexible pipe protrude into water tank, and several water holes are disposed on the side wall of plastic flexible pipe.In the structure type in water cavity
Water can enter the lumen of plastic flexible pipe from the port of water hole and plastic flexible pipe, flowed out by inner cover 28.Plastic flexible pipe is not
Airbag can be damaged and there is certain hardness, water can be extruded at plastic flexible pipe when airbag becomes larger, it is ensured that water can be with
It smoothly flows out, blocks the mouth of a river after can becoming larger to avoid airbag and generated the phenomenon that water can not export, even if plastic flexible pipe
When being compressed between airbag and the tank skin of water tank, since the supporting role of plastic flexible pipe makes airbag and tank skin in plastic flexible pipe
Place still supplies water there are certain gap and flows freely, accordingly even when water can also smoothly be flowed when less by plastic flexible pipe
Out.In addition, no matter how water tank tilts, water can be all extruded at plastic flexible pipe, may further ensure that water gun
It is unrestricted to shoot angle.
As further improved structure type, above-mentioned control water valve includes valve chest, and valve chest wears water pipe, water pipe
Both ends seal the mouth of a river for being connected to fountain head and water tank respectively, trigger self-replaced type rotates or is slidably connected at valve chest
On, a part of trigger exposes to valve chest, and when trigger Self-resetting squeezes water pipe and the lumen of water pipe is truncated, and overcomes Self-resetting
Power, which stirs trigger, can then unclamp water pipe, and the lumen of water pipe is connected.One end of the water pipe of control water valve in the structure type is close
The mouth of a river that envelope is connected to water tank refers to that the mouth of a river of water pipe and water tank that water valve is controlled after water tank is connected to hydraulic giant shell is close
Envelope connection.Control valve structure in the structure is simple, low in cost, can be fabricated to individual components, assembly toy water
Control water valve need to be only fixed and piping connection when rifle, and the part trigger for exposing to valve chest is exposed into hydraulic giant shell
, it is advantageously implemented the modularized design of water gun.
As further improved structure type, several convex closures or fin are equipped with outside the bag wall of above-mentioned airbag.Bag wall
Convex closure or fin at and without having certain intensity and nonhomogeneous hardness at convex closure or fin, become larger rear bag wall in airbag in this way
When outside is gradually affixed to the tank skin of water tank, it can supply water and flow freely there are certain gap between tank skin outside bag wall,
No matter how water tank tilts in this way, and the water in water tank can all be extruded at the mouth of a river and smoothly flow out, and further ensures that
The shooting angle of water gun is unrestricted.
As further improved structure type, above-mentioned air charging system is manual inflator pump, the piston of manual inflator pump
The handle end of bar exposes to hydraulic giant shell.Manual inflator pump structure is simple, cheap, is easy buying.
As further improved structure type, above-mentioned manual inflator pump is two, the axle center of two manual inflator pumps
It is parallel to each other, two manual inflator pumps, which all seal, is connected to tracheae；Be rotatably connected to connecting rod in hydraulic giant shell, one end of connecting rod and
The piston rod rotation of one of manual inflator pump is simultaneously slidably connected, the other end of connecting rod and the piston of another manual inflator pump
Bar is rotated and is slidably connected, and the piston rod of one of manual inflator pump can then drive another hand when being axially moved by connecting rod
The piston rod of dynamic inflator pump also axially moves, air-breathing and the inflated condition of two manual inflator pumps on the contrary, one of them manually
The handle end of the piston rod of inflator pump exposes to hydraulic giant shell.As long as the drawing handle end piston rod that exposes to hydraulic giant shell in this way
It just will drive another piston rod.Air-breathing and the inflated condition of two manual inflator pumps are on the contrary, this i.e. manual inflator pump is being inhaled
When gas, another manual inflator pump is being inflated；For this manual inflator pump in inflation, another manual inflator pump is in air-breathing.Phase
For the water gun of single manual inflator pump, this structure volumetric efficiency is higher by one times, and pressing speed is faster.
The present invention is mainly had the following beneficial effects: compared with prior art even if water tank run-off the straight, from fountain head
What is sprayed also only has water, and water gun can carry out continuous smooth effective shooting, and shooting angle is unrestricted；Water route and gas circuit
It is mutually isolated, it can prevent water from accidentally entering air charging system, avoid air charging system that drainage occurs or causes other damages, really
The using effect for protecting air charging system, extends the service life of air charging system.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the water gun of the embodiment of the present invention one.
Fig. 2 is the schematic diagram of the section structure of the hydraulic giant shell and the components being connected thereto in the embodiment of the present invention one.
Fig. 3 is the schematic diagram of the section structure of the water tank and the components being connected thereto in the embodiment of the present invention one.
Fig. 4 is the schematic diagram of the section structure of the water tank in the embodiment of the present invention one.
Fig. 5 is filled with the schematic diagram of the section structure when certain air for the airbag in the embodiment of the present invention one.
Fig. 6 is the perspective cross section structural representation under connector and seal ring piece assembled state in the embodiment of the present invention one
Figure.
Fig. 7 is the schematic diagram of the section structure of the control water valve in the embodiment of the present invention one.
Fig. 8 is the schematic perspective view of the gas nozzle in the embodiment of the present invention one.
Fig. 9 is the schematic diagram of the section structure of the water gun of the embodiment of the present invention two.
Figure 10 is the schematic diagram of the section structure of the hydraulic giant shell and the components being connected thereto in the embodiment of the present invention two.
Figure 11 is the schematic diagram of the section structure of the water tank and the components being connected thereto in the embodiment of the present invention two.
Figure 12 is the partial enlarged view in Figure 11 at K.
Figure 13 is the schematic diagram of the section structure of the water tank in the embodiment of the present invention two.
Figure 14 is the partial enlarged view in Figure 13 at M.
Figure 15 is the schematic perspective view of the inner cover partly cut-away in the embodiment of the present invention two.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.Attached drawing only for illustration, should not be understood as to this
The limitation of patent.
For the more succinct the present embodiment that illustrates, certain in attached drawing or explanation well known to a person skilled in the art but with this
The incoherent components of the main contents of invention can be omitted.In addition for convenient for stating, certain components have province in attached drawing
Slightly, it zooms in or out, but does not represent the size or entire infrastructure of actual product.
Embodiment one:
As shown in Figure 1, a kind of water gun of two mouthfuls of water tanks of band, hydraulic giant shell 1 and water tank including approximate handgun shape
2, the muzzle end of hydraulic giant shell 1 is fixed to be connected with fountain head 11, and the control water valve for controlling water ejection is equipped in hydraulic giant shell 1
3 and for inflating pressure manual inflator pump 4.The handle end of the piston rod 41 of manual inflator pump 4 exposes to hydraulic giant shell 1.
As shown in figure 4, water tank 2 includes tank-like body 201, the mouth of a river 202 and port 203.The mouth of a river 202 is prominent tank-like body
201 torus, torus outside are equipped with external screw teeth.Port 203 is the round hole on tank-like body 201.The mouth of a river 202 is gentle
Mouth 203 is coaxially oppositely arranged.
As shown in Figure 2 and Figure 6, it is connected with cover shape connector 12 on hydraulic giant shell 1, is equipped with tapped blind hole in connector 12
121,12 outside of connector and tapped blind hole 121 coaxially extend outward connecting pipe head 122, the lumen connection of connecting pipe head 122
To the bottom of tapped blind hole 121.The bottom of tapped blind hole 121 is equipped with seal ring piece 13.
As shown in Fig. 1, Fig. 4 and Fig. 6, the external screw teeth at the mouth of a river 202 and the internal screw thread of connector 12 are threadedly engaged, to realize
Water tank 2 and hydraulic giant shell 1 are threadedly engaged and are detachably connected with.Seal ring piece 13 when the mouth of a river 202 is threaded in tapped blind hole 121
Being compressed between 202 end of the mouth of a river and the bottom of tapped blind hole 121, which seals the mouth of a river 202 with tapped blind hole 121, is connected to.
As shown in Fig. 7 and Fig. 1, control water valve 3 includes valve chest 31 and trigger 32, is equipped with valve inner conduit in valve chest 31
33, compressed spring 34, pressure block 35 and shaft 36.Fixation is connected with two both-end pipe fittings 37, two both-ends on valve chest 31
One end of pipe fitting 37 exposes to valve chest 31, and the other end of two both-end pipe fittings 37 is respectively positioned on inside valve chest 31, valve
The both ends of inner conduit 33 seal respectively is socketed in one end that two both-end pipe fittings 37 are located inside valve chest 31.Trigger 32 rotates
It is connected in shaft 36, a part of trigger 32 exposes to valve chest 31 and hydraulic giant shell 1, in order to finger cocking 32.
Valve inner conduit 33 passes through between pressure block 35 and trigger 32, and one end of compressed spring 34 is against the inner wall of valve chest 31, pressure
The other end of contracting spring 34 is against on trigger 32, i.e., trigger 32 can be with Self-resetting around shaft 36 under the driving of compressed spring 34
Formula rotation, under the driving of compressed spring 34 when Self-resetting, 32 squeezing valve inner conduit 33 of trigger is against on pressure block 35 trigger 32
And the lumen of block valve inner conduit 33.Overcome the elastic force (i.e. Self-resetting power) of compressed spring 34, come stir trigger 32 around turn
Axis 36 rotates, then trigger 32 unclamps valve inner conduit 33, the lumen conducting of valve inner conduit 33.
3 structure of control water valve in the present embodiment is simple, low in cost, can be fabricated to individual components, and assembling is played
Control water valve 3 need to be only fixed and piping connection when having hydraulic giant, and the part trigger 32 for exposing to valve chest 31 is exposed
In hydraulic giant shell 1, it is advantageously implemented the modularized design of water gun.
As shown in Figure 1, Figure 2 and Figure 7, control water valve 3 is fixed on outside hydraulic giant by the positioning of locating piece 14 on hydraulic giant shell 1
In shell 1.Connector 12 is connected to control water valve 3 by the sealing of the first water pipe 15, and one end of the first water pipe 15 seals the company of being socketed in
The other end sealing in 122 outside of pipe joint, the first water pipe 15 is socketed the exposed junction in a wherein both-end pipe fitting 37.Control water
Valve 3 is connected to fountain head 11 by the sealing of the second water pipe 16, and one end sealing of the second water pipe 16 is socketed in another bitermitron and connects
The other end sealing of first 37 exposed junction, the second water pipe 16 is socketed on the outside of one end of fountain head 11.To make water tank 2 pass through
The mouth of a river 202, connector 12, the first water pipe 15, control water valve 3, the sealing of the second water pipe 16 are connected to fountain head 11.
As shown in Figure 3 and Figure 5, flexible airbag 21 is equipped in water tank 2, airbag 21 is equipped with sack 211, and sack 211 seals
It is communicated with the gas nozzle 22 that can free in and out gas.The airbag 21 of the present embodiment uses plastics airbag, in other embodiments may be used
To use rubbery air pocket.
As shown in Fig. 8, Fig. 3, Fig. 4 and Fig. 5, gas nozzle 22 includes cylindrical body 221, is equipped with external screw teeth on the outside of main body 221,
Ring week boss 222 is equipped on the outside of one end of main body 221, the other end of main body 221 is the plug division 223 with periphery.Airbag
21 211 sets of sack is in 221 outside of main body and ring week boss 222 is placed in airbag 21.The airbag 21 of the present embodiment uses plastics
Material, airbag 21 can be with torsional deformations, and sack 211 is round hole, ring week boss 222 outer be also it is round, accordingly even when ring
The outer diameter that the outer diameter of all boss 222 is greater than sack 211 passes through as long as the size design of ring week boss 222 and sack 211 is appropriate
Distortion sack 211 can fill in ring week boss 222 in airbag 21 from sack 211, and will not destroy sack 211.Or
Sack 211 is arranged to slotted eye, ring week the outer of boss 222 be also provided with ovalisation, as long as ring week boss 222 and sack
211 size design is appropriate, even if the outer profile of same ring week boss 222 is greater than the interior along profile of sack 211, by distorting bag
Mouth 211 can also fill in ring week boss 222 in airbag 21 from sack 211, and will not destroy sack 211.In this way in main body
221 outsides are nested with the first sealing ring 23, and the external screw teeth of main body 221 is threadedly engaged the first nut 24, sack 211 and the first sealing ring
23 are clamped between the first nut 24 and ring week boss 222 and airbag 21 and gas nozzle 22 can just sealed be connected to.Outside main body 221
Side is nested with two the second sealing rings 25, and main body 221 passes through the port 203 of water tank 2, and two the second sealing rings 25 are located at storage
Inside and outside water pot 2, the external screw teeth exposed in the main body 221 of water tank 2 is threadedly engaged the second nut 26,203 He of port
Two the second sealing rings 25, which are clamped between the first nut 24 and the second nut 26, makes 221 hermetically passing water tank 2 of main body
Port 203.In order to which when turning nut, convenient for clamping gas nozzle 22, the present embodiment is located at plug division 223 and outer outside main body 221
Rectangular spanner position 224 is equipped between thread.
As shown in Fig. 3, Fig. 2 and Fig. 1, the plug division 223 for exposing to water tank 2 is inserted into that through-type both ends are push-in pneumatically to be connect
First 27 one end, the other end of pneumatic joint 27 are plugged with tracheae 17, and the sealing of tracheae 17 is connected to manual inflator pump 4.To real
Existing airbag 21 is connected to the sealing of manual inflator pump 4.
The present embodiment, which clamps sack 211 and the first sealing ring 23 using the first nut 24 and ring week boss 222, ensures gas nozzle
22 are connected to and are connected firmly with the sealing of airbag 21, clamp port 203 and two second using the first nut 24 and the second nut 26
Sealing ring 25 ensures 22 hermetically passing port 203 of gas nozzle and is connected firmly, and this structure type is simple for assembly process, produces
Product qualification rate is high, and structure is simple, low in cost.
The gas nozzle 22 of the present embodiment can be with together with the first sealing ring 23, the first nut 24, the second sealing ring 25 and airbag 21
It is put into from the mouth of a river 202 in water tank 2.In this way can be first good by gas nozzle 22 and 21 assembly and connection of airbag, and it is second close by one
25 sets of seal on gas nozzle 22, are then put into water tank 2 from the mouth of a river 202 together, can use tweezers from the mouth of a river 202 and protrude into storage
Gas nozzle 22 is clamped in water pot 2 makes gas nozzle 22 pass through port 203, then puts on another second sealing ring 25 again and with the second nut
Assembling for airbag 21, gas nozzle 22 and water tank 2 is completed in 26 lockings, simple for assembly process, is connected firmly, sealing effect
It is good, and can be replaced.Using this structure type of the present embodiment, water tank does not need separately manufacturing, and water tank can be with
It is directly integrally formed manufacture, reduces production cost, simplified assembling process.
As shown in figure 3, a flexible airbag 21 is arranged in the present embodiment in water tank 2, the gas being connected to is sealed with airbag 21
The port 203 of 22 hermetically passing water tank 2 of mouth, so that the space in water tank 2 is divided into two mutually independent chambers, airbag
It is the water cavity 208 for water between 21 and the tank skin of water tank 2, is the air cavity 209 for filling air in airbag 21.Due to
Using flexible airbag 21, so the volume of water cavity 208 and air cavity 209 can change.
The sealing of the mouth of a river 202 is connected to control water valve 3 after water tank 2 in the present embodiment is threadedly coupled on connector 12,
Control water valve 3 seals is connected to fountain head 11 again, to control being connected to for water tank 2 and fountain head 11 by control water valve 3
And disconnection, i.e. cocking 32 are connected to water tank 2 with fountain head 11, unclamping trigger 32 disconnects water tank 2 and fountain head 11.
The mouth of a river 202 and connector 12 on water tank 2 are threadedly engaged and are detachably connected with, pneumatic joint 27 and tracheae 17 on water tank 2
Plug-in connects connection and disassembly so that it is convenient to water tank 2.Tracheae 17 is extracted from pneumatic joint 27, from connector 12
In back out water tank 2 and can remove, then can be carried out from the mouth of a river 202 plus water, the water that water tank 2 is added can squeeze airbag 21,
Volume becomes smaller airbag 21 under the action of water pressure, and the air in airbag 21 can be discharged from pneumatic joint 27, to make in water tank 2
It is packed into more water.Air can enter water cavity 208 from the mouth of a river 202 after removing water tank 2, and when adding water, the air in water cavity 208 exists
It is discharged under the extruding of water from the mouth of a river 202.After topped up with water, there was only water in water cavity 208, without air.After topped up with water, by water tank 2
Again it is screwed on connector 12, and tracheae 17 is reinserted into pneumatic joint 27.It is filled using manual inflator pump 4 into airbag 21
Gas, 21 volume of airbag become larger, and squeezing the water in water cavity 208 makes it generate certain hydraulic pressure, and cocking 32, make water storage at this time
Tank 2 is connected to fountain head 11, and water is sprayed from fountain head 11.There was only water in water cavity 208, without air, so spraying from fountain head 11
Only water, repeated inflation and cocking 32, water out continuously can smoothly be sprayed from fountain head 11, and in water cavity 208
Water only by the mouth of a river 202 from fountain head 11 spray could pressure release, so no matter how water tank 2 tilts, water can be all squeezed
It is pressed at the mouth of a river 202, the shooting angle of such water gun can not be limited.If the volume after airbag 21 is inflated is sufficiently large
The space in water tank 2 can be filled up, it, can be in shooting game then the water in water cavity 208 almost can be all ejected
Reduce the number of water of player.
Water gun is inflated air in air cavity 209 in inflating pressure using manual inflator pump 4.Water gun is being penetrated
When hitting, the water in water cavity 208 passes through the 202 traffic organising water valve 3 of the mouth of a river of water tank 2, finally sprays from fountain head 11.Toy water
Gun-shaped can prevent water from accidentally entering manual inflator pump 4 at mutually isolated water route and gas circuit, and manual inflator pump 4 is avoided to occur
Drainage causes other damages, it is ensured that the using effect of manual inflator pump 4 extends the service life of manual inflator pump 4.
Embodiment two:
The present embodiment is to improve the technical solution obtained on the basis of example 1.
As shown in Fig. 9, Figure 11, Figure 13, Figure 14 and Figure 15, the present embodiment is taken in the mouth of a river 202 is placed with inner cover 28.The mouth of a river
202 end is equipped with concave mouth 204, is equipped with male half coupling 281 on the outside of the open end of inner cover 28, inner cover 28 by male half coupling 281 with
The cooperation of concave mouth 204, which is taken, to be placed in the mouth of a river 202.The bottom outside of inner cover 28 extends tubular configured joint 282, tubular configured joint 282
Inner cavity is connected to inside inner cover 28, and tubular configured joint 282 has been tightly sleeved plastic flexible pipe 29, and plastic flexible pipe 29 protrudes into water tank 2,
Several water holes 291 are disposed on the side wall of plastic flexible pipe 29.Water in this way in water cavity 208 can be from water hole 291 and plastics
The port of hose 29 enters the lumen of plastic flexible pipe 29, flows out by inner cover 28.Plastic flexible pipe 29 will not damage airbag 21 and have
There is certain hardness, can be extruded into water at plastic flexible pipe 29 when airbag 21 becomes larger, it is ensured that water can smoothly flow out,
It blocks the mouth of a river 202 after can becoming larger to avoid airbag 21 and has the phenomenon that water can not export, even if plastic flexible pipe 29 is squeezed
When being pressed between airbag 21 and the tank skin of water tank 2, since the supporting role of plastic flexible pipe 29 makes airbag 21 and tank skin in plastics
It still supplies water and flows freely there are certain gap at hose 29, accordingly even when water can also pass through plastic flexible pipe when water is less
29 smoothly flow out.In addition, no matter how water tank 2 tilts, water can be all extruded at plastic flexible pipe 29, can further really
The shooting angle for protecting water gun is unrestricted.
In addition, the inner cover 28 of the present embodiment is to take to be placed in the mouth of a river 202, so inner cover 28 can be taken off, such as add again
When water, inner cover 28 can be removed, quickly to add water.
As is illustrated by figs. 11 and 12, another improvement of the present embodiment is to be evenly arranged one outside the bag wall of airbag 21
It is body formed to have several convex closures 212, it can also be evenly arranged in other embodiments integrally formed with several fins.The convex closure of bag wall
At 212 and without having certain intensity and nonhomogeneous hardness at convex closure 212, becomes larger in airbag 21 gradually paste outside rear bag wall in this way
To water tank 2 tank skin when, also can outside bag wall between tank skin there are certain gap supply water flow freely, so no matter
How water tank 2 tilts, and the water in water tank 2 can all be extruded at plastic flexible pipe 29 and smoothly flow out, and further ensures that
The shooting angle of water gun is unrestricted.
As shown in Figure 9 and Figure 10, the present embodiment is two manual inflator pumps 4 of setting there are one improvement, and two manually
The axle center of inflator pump 4 is parallel to each other, and two manual inflator pumps 4 all seal and are connected to tracheae 17.It is rotatably connected in hydraulic giant shell 1
Connecting rod 18, the middle part of connecting rod 18 are rotatably connected on a pin shaft in hydraulic giant shell 1, one end of connecting rod 18 and one of hand
The piston rod 41 of dynamic inflator pump 4 is rotated and is slidably connected, the piston rod 41 of the other end of connecting rod 18 and another manual inflator pump 4
It rotates and is slidably connected, the piston rod 41 of one of manual inflator pump 4 will drive connecting rod 18 and turn around pin shaft when being axially moved
Dynamic, the piston rod 41 that the rotation of connecting rod 18 then will drive another manual inflator pump 4 also axially moves, two manual inflator pumps 4
Air-breathing and inflated condition on the contrary, the handle end of the piston rod 41 of one of manual inflator pump 4 exposes to hydraulic giant shell 1.This
Sample will drive another piston rod 41 as long as the piston rod 41 that drawing handle end exposes to hydraulic giant shell 1.Two inflations manually
Air-breathing and the inflated condition of cylinder 4 on the contrary, this i.e. manual inflator pump 4 is in air-breathing, inflating by another manual inflator pump 4；This
For a manual inflator pump 4 in inflation, another manual inflator pump 4 is in air-breathing.Toy water relative to single manual inflator pump 4
Rifle, the water gun volumetric efficiency of the present embodiment are higher by one times, and pressing speed is faster.
The above is only two specific embodiments of the invention, but the design concept of the present invention is not limited to this, all utilizations
The insubstantial modifications that present inventive concept makes the present invention, fall within the scope of protection of the present invention.
Claims (9)
1. the muzzle end of a kind of water gun of two mouthfuls of water tanks of band, including hydraulic giant shell and water tank, hydraulic giant shell is equipped with spray
Head, hydraulic giant shell is equipped with the control water valve for controlling water ejection and for the air charging system of inflating pressure, wherein controlling
Water valve includes trigger, and control water valve sealing is connected to fountain head, which is characterized in that it is gentle that the water tank is equipped with the mouth of a river
Mouthful, the mouth of a river of water tank, which is threadedly engaged, to be detachably connected on hydraulic giant shell, and water tank is connected to water tank after hydraulic giant shell
Mouth of a river sealing is connected to control water valve, and water tank is interior to be equipped with flexible airbag, and airbag is equipped with sack, and sack sealing is communicated with can be certainly
By the gas nozzle of disengaging gas, the port of gas nozzle hermetically passing water tank, one end detachable-type sealed that gas nozzle exposes to water tank connects
It is connected with tracheae, tracheae sealing is connected to air charging system.
2. the water gun of two mouthfuls of water tanks of band according to claim 1, which is characterized in that the gas nozzle includes cylinder
Shape main body is equipped with external screw teeth on the outside of main body, is equipped with ring week boss on the outside of one end of main body, the sack set of airbag outside the main body side and
Ring week, boss was placed in airbag, and main body outside is cased with the first sealing ring, and the external screw teeth of main body has been threadedly engaged the first nut, sack
And first sealing ring be clamped between the first nut and ring week boss and seal airbag with gas nozzle be connected to, main body outside is cased with two
A second sealing ring, main body pass through the port of water tank, and two the second sealing rings are located inside and outside water tank, main body
The external screw teeth for exposing to the part of water tank has been threadedly engaged the second nut, and port and two the second sealing rings are clamped at first
Body seal is set to pass through the port of water tank between nut and the second nut, the end part seal that main body exposes to water tank is communicated with
Plug-in pneumatic joint, tracheae are connected with pneumatic joint plug-in.
3. the water gun of two mouthfuls of water tanks of band according to claim 2, which is characterized in that the mouth of a river and port phase
To setting, gas nozzle can be put into water tank together with the first sealing ring, the first nut, the second sealing ring and airbag from the mouth of a river.
4. the water gun of two mouthfuls of water tanks of band according to claim 1, which is characterized in that the water tank includes tank
Shape main body, the mouth of a river are the torus of prominent can-like main body, external screw teeth are equipped on the outside of torus, it is blind that hydraulic giant shell is equipped with screw thread
Hole, the external screw teeth at the mouth of a river and the internal screw thread of tapped blind hole are threadedly engaged, and the sealed bottom of tapped blind hole is connected to control water valve, spiral shell
The bottom of line blind hole is equipped with seal ring piece, and seal ring piece is compressed in mouth of a river end and spiral shell when the mouth of a river is threaded in tapped blind hole
The mouth of a river is sealed with tapped blind hole to be connected to.
5. the water gun of two mouthfuls of water tanks of band according to claim 1, which is characterized in that take and be placed in the mouth of a river
Inner cover, the bottom of inner cover are communicated with plastic flexible pipe, and plastic flexible pipe protrudes into water tank, are disposed on the side wall of plastic flexible pipe several
Water hole.
6. the water gun of two mouthfuls of water tanks of band according to claim 1, which is characterized in that the control water valve includes
Valve chest, valve chest wear water pipe, and the both ends of water pipe seal the mouth of a river for being connected to fountain head and water tank, trigger Self-resetting respectively
Formula is rotated or is slidably connected on valve chest, and a part of trigger exposes to valve chest, and when trigger Self-resetting squeezes water pipe simultaneously
And the lumen of water pipe is truncated, water pipe can then be unclamped by overcoming Self-resetting power to stir trigger, and the lumen of water pipe is connected.
7. the water gun of two mouthfuls of water tanks of band according to claim 1, which is characterized in that outside the bag wall of the airbag
Face is equipped with several convex closures or fin.
8. the water gun of two mouthfuls of water tanks of band according to claim 1, which is characterized in that the air charging system is hand
Dynamic inflator pump, the handle end of the piston rod of manual inflator pump expose to hydraulic giant shell.
9. the water gun of two mouthfuls of water tanks of band according to claim 8, which is characterized in that the manual inflator pump is
Two, the axle center of two manual inflator pumps is parallel to each other, and two manual inflator pumps, which all seal, is connected to tracheae；Turn in hydraulic giant shell
Dynamic to be connected with connecting rod, the piston rod rotation of one end of connecting rod and one of manual inflator pump is simultaneously slidably connected, connecting rod it is another
The piston rod rotation of end and another manual inflator pump is simultaneously slidably connected, and the piston rod of one of manual inflator pump is axially moved
Shi Zehui drives the piston rod of another manual inflator pump also to axially move by connecting rod, the air-breathing of two manual inflator pumps and
Inflated condition is on the contrary, the handle end of the piston rod of one of manual inflator pump exposes to hydraulic giant shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811173101.3A CN109307453B (en) | 2018-10-09 | 2018-10-09 | Toy water gun with two water storage tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811173101.3A CN109307453B (en) | 2018-10-09 | 2018-10-09 | Toy water gun with two water storage tanks |
Publications (2)
| Publication Number | Publication Date |
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| CN109307453A true CN109307453A (en) | 2019-02-05 |
| CN109307453B CN109307453B (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811173101.3A Active CN109307453B (en) | 2018-10-09 | 2018-10-09 | Toy water gun with two water storage tanks |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075549A (en) * | 2019-06-04 | 2019-08-02 | 赵海荣 | It is a kind of non-from boosting jet device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5366108A (en) * | 1992-08-20 | 1994-11-22 | Michael Darling | Toy water gun system |
| US5531627A (en) * | 1994-07-08 | 1996-07-02 | Deal; Jeffry T. | Cartridge-type water bomb water gun conversion device |
| WO2004007289A1 (en) * | 2002-07-15 | 2004-01-22 | Frank Marino | High-power squirt gun |
| CN205593425U (en) * | 2016-05-15 | 2016-09-21 | 蓝灿玉 | Novel piston squirt for toy |
| CN206724788U (en) * | 2017-05-03 | 2017-12-08 | 东莞市蓝宇玩具有限公司 | A kind of water gun of adjustable shooting distance |
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2018
- 2018-10-09 CN CN201811173101.3A patent/CN109307453B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5366108A (en) * | 1992-08-20 | 1994-11-22 | Michael Darling | Toy water gun system |
| US5531627A (en) * | 1994-07-08 | 1996-07-02 | Deal; Jeffry T. | Cartridge-type water bomb water gun conversion device |
| WO2004007289A1 (en) * | 2002-07-15 | 2004-01-22 | Frank Marino | High-power squirt gun |
| CN205593425U (en) * | 2016-05-15 | 2016-09-21 | 蓝灿玉 | Novel piston squirt for toy |
| CN206724788U (en) * | 2017-05-03 | 2017-12-08 | 东莞市蓝宇玩具有限公司 | A kind of water gun of adjustable shooting distance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075549A (en) * | 2019-06-04 | 2019-08-02 | 赵海荣 | It is a kind of non-from boosting jet device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109307453B (en) | 2020-12-25 |
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Effective date of registration: 20230117 Address after: Room 201, 10/F, Norbert R&D Center Building, No. 88, Huanghe Road South, Jiuzhou Street, High-tech Zone, Liaocheng, Shandong Province, 252000 Patentee after: Liaocheng yungoutong Information Technology Co.,Ltd. Address before: Room 212, building a, 99 Fenghuang 4th Road, Zhongxin Guangzhou Knowledge City, Guangzhou, Guangdong 511363 Patentee before: GUANGZHOU YUXUAN INFORMATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230620 Address after: 1st Floor, Building C8B, No. 238, Jiefu Road, Jieyuan Village, Minmin Town, Zhongshan City, Guangdong Province, 528400 Patentee after: ZHONGSHAN LIDIYING PLASTIC PRODUCTS Co.,Ltd. Address before: Room 201, 10/F, Norbert R&D Center Building, No. 88, Huanghe Road South, Jiuzhou Street, High-tech Zone, Liaocheng, Shandong Province, 252000 Patentee before: Liaocheng yungoutong Information Technology Co.,Ltd. |
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Denomination of invention: A toy water gun with two water storage tanks Granted publication date: 20201225 Pledgee: Zhongshan Rural Commercial Bank Co.,Ltd. Minmin Branch Pledgor: ZHONGSHAN LIDIYING PLASTIC PRODUCTS Co.,Ltd. Registration number: Y2024980015400 |