CN106440943B - Water spray riot shield - Google Patents
Water spray riot shield Download PDFInfo
- Publication number
- CN106440943B CN106440943B CN201610926962.9A CN201610926962A CN106440943B CN 106440943 B CN106440943 B CN 106440943B CN 201610926962 A CN201610926962 A CN 201610926962A CN 106440943 B CN106440943 B CN 106440943B
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- China
- Prior art keywords
- water
- shield
- nozzle
- pipe
- brake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 131
- 239000007921 spray Substances 0.000 title claims abstract description 46
- 238000005507 spraying Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 abstract description 7
- 230000001276 controlling effect Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 10
- 230000008602 contraction Effects 0.000 description 7
- 230000006378 damage Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010001488 Aggression Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/06—Shields
- F41H5/08—Shields for personal use, i.e. hand held shields
-
- 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
- F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
-
- 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
- F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
- F41B9/0075—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by special nozzle arrangements, e.g. for a swirling effect or a directional effect
-
- 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
- F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
- F41B9/0087—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the intended use, e.g. for self-defence, law-enforcement, industrial use, military purposes
- F41B9/0093—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the intended use, e.g. for self-defence, law-enforcement, industrial use, military purposes for riot control, e.g. water cannons therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Technology Law (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention discloses one kind water spray riot shield, its drip irrigation device is that shield body is fixedly mounted on underframe, and on underframe front end install front-wheel, and by trailing wheel set brake gear, the brake gear can prevent water spray when caused due to the recoil strength of current shield it is mobile the problem of；Drive device is additionally provided with underframe, can be by controlling three-way valve to control current by drive device, and then realization drives the shield to advance, before being driven due to shield by current thus using more convenient；When needing to be sprayed water, regulating three-way valve door causes flow direction nozzle to spray, and sets special top nozzle and lower nozzle to be sprayed water, can reduce the violence molecule visual field can also limit violence nap molecule.The present invention solve town savage act it is dynamic when, violence molecule is sprayed using giant, many individuals of operational poor needs are operated, the problem of the efficiency that influence town savage act is moved.
Description
Technical field
The present invention relates to police equipment field, in particular, it is related to a kind of water spray riot shield.
Background technology
Terrorism, refers to that manufacture society is panic by means such as violence, destruction, threatenings, endangers public security, invades
Personal property, or stress government offices, international organization, to realize opinion and the behavior of the purposes such as its politics, ideology.Probably
Fear doctrine is that implementer in an organized way uses force or tried threat of violence to unarmed personnel, by the way that certain object is placed in
Among terror, to reach the strategy and thought of certain political motives.The general form of expression is the violence row created fear and panic intentionally
For, it is intended that reach religion, politics or the purpose in ideology and deliberately attack noncombatant（The common people）Or by their peace
Danger is ignored, and this kind of action is typically instigated by non-government organizations.
Society is in development, and civilization is in progress, but the act of violence under worldwide terrorism is grown but is prohibited not repeatly
Only.While China carrys out incident of violence and take place frequently domestic this year, the life and health and property safety of the people are seriously threatened, has been unfavorable for society
The stabilization of meeting.
When above-mentioned action of terror or incident of violence occur, it is necessary to which armed police, the sudden and violent army of the police or town enter
Row military force is resisted, therefore the dynamic processing rapidly and efficiently of town savage act, for safeguarding that the safety of people's property and the stable of society have
There is extremely important effect.
During anti-riot, armed police, the sudden and violent army of the police or town can sometimes use giant to violence point
Son injection, so as to limit the action of violence molecule, and then implements to arrest to violence molecule.But sprayed using giant
When, because the recoil strength of giant is larger, while mobile high-voltage hydraulic giant is relatively difficult, thus giant it is handling compared with
Difference is, it is necessary to which many individuals are operated, and savage act dynamic efficiency in Hui Dui towns is impacted.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide one kind water spray riot shield, the water spray is prevented
Sudden and violent shield can convenient use person's operation hydraulic giant injection violence molecule limitation violence nap molecule, be operable, behaviour with a people
Facilitate, using simple, the advantage of user's safety can be ensured.
To achieve the above object, the invention provides following technical scheme：One kind water spray riot shield, including shield body, institute
State and observation window and handle are provided with shield body, the lower end of the shield body is fixedly connected with underframe, the both sides of the front end of the underframe
Two front-wheels are rotatably connected to, the rear end of the underframe, which is fixedly connected with mounting sleeve, the mounting sleeve, is provided with rotation
Axle, the mounting sleeve and the rotation between centers are provided with bearing, and the two ends of the rotary shaft are fixedly connected with trailing wheel, the peace
Dress axle sleeve and the shield body are also equipped with the fix bar for the two fixed relative position；
Brake gear is provided with the middle part of the mounting sleeve, the brake gear includes in the mounting sleeve
The brake in portion mouthful, the brake mouth is the opening around 90 ° to 180 ° of mounting sleeve central shaft, and the brake mouthful is away from user
Side is fixedly connected with one end of elastic brake block, and the other end of the brake block is fixedly connected with take-up device, described
It is curved under brake block nature to set, it is in close contact after being tensed by take-up device with the rotary shaft；It is described to tense dress
Put the pedal including being fixed with the brake block, the bottom of the pedal is provided with articulated section, the articulated section with it is described
The hinged seat that mounting sleeve is provided with rotates connection, and user steps on the pedal, and the pedal is rotated around hinged seat and drawn
The tight brake block, the brake block is contacted with the rotary shaft to be provided with generation frictional force and then brake, the rotary shaft
The brake portion contacted with rubbing surface；
Water injector is additionally provided with the shield body, the water injector includes the nozzle for being used to spray to violence molecule, institute
State and also set up on the ball pivot portion being provided with nozzle for the shield body ball-joint, the nozzle for operation adjustment nozzle side
To operation pipe, the nozzle is connected with water spray water inlet pipe, and the water spray water inlet pipe is connected with threeway, the threeway two other
The mouth of pipe is connected to the first check valve and the second check valve for flowing to the water spray water inlet pipe；
The drive device for driving the water spray riot shield is provided with the underframe, the drive device includes fixing
Drive case on the underframe, the drive case includes being provided with water wheels turn in the machine cavity that sealing is set, the machine cavity
It is provided with axle, the water wheels rotating shaft in turbine blade, the machine cavity and is also provided with and communicated with driving outlet pipe and driving water inlet pipe,
The driving outlet pipe is connected with first check valve, and the mouth of pipe that the driving water inlet pipe is connected with the drive case is just right
The turbine blade simultaneously passes through water wheels axis of rotation described in high pressure water-driven, the one of the water wheels rotating shaft stretching drive case
End, which is provided with the first belt wheel, the rotary shaft, is provided with the second belt wheel, is connected between first belt wheel and second belt wheel
There is conveyer belt；
Driving water inlet pipe is connected with three-way valve, while the three-way valve is connected with water inlet manifold and straight pipe, it is described
Water inlet manifold is connected with high-pressure water, and the straight pipe is connected with second check valve.
By using above-mentioned technical proposal, violence molecule is sprayed water using the device, user can hide in shield
Operated after body, it is thus possible to ensure the personal safety of user；Simultaneously the shield can by trampling pedal so that
Brake can be realized by obtaining the shield, therefore when in use, prevent recoil strength due to water spray so that shield by pin pushes pedals
It is mobile, so as to add the controllability of the shield；The movement shield for convenience, sets drive device, makes simultaneously
User can control water under high pressure to flow into machine cavity by three-way valve, so as to drive turbine blade to rotate, drive two rear wheels,
So that whole shield advances, in the process, the water-carrying capacity for flowing through water wheels case by control can also control the row of shield
Enter speed；When not needing shield to advance, can by controlling current to be flowed into by straight pipe in nozzle, so as to be sprayed water,
Pedal is slammed during water spray, can prevent current recoil strength from causing shield to move；Nozzle by ball pivot portion and shield body ball-joint because
And can easily control the direction of nozzle, it is thus possible to the direction that control is sprayed water well；Therefore when act of violence occurs,
It can be moved easily using the device and violence molecule is sprayed water, to the action of violence molecule and can regarded by water spray
Open country is limited, and is moved so as to preferably to violence molecule arrest so as to preferably complete town savage act.
The present invention is further arranged to：The water injector includes spraying to current of the violence molecule eyes for interruption sight
Measure less top nozzle and spray to the larger lower nozzle of water-carrying capacity that violence molecule body is used to limit violence nap molecule, it is described
Water spray water inlet pipe is connected with top nozzle and lower nozzle respectively by upper water inlet pipe and lower water inlet pipe respectively.
By using above-mentioned technical proposal, top nozzle and lower nozzle eyes respectively to violence molecule and body is set to carry out
Water spray, due to that can obscure the visual field of violence molecule to eyes water spray, the row of violence molecule can be limited by carrying out water spray to body
It is dynamic, it is thus possible to more convenient that violence molecule is implemented to arrest action, effectively with being smoothed out that town savage act is moved.
The present invention is further arranged to：The switch for regulating water flow is provided with the upper water inlet pipe.
By using above-mentioned technical proposal, the eyes of violence molecule may be caused if water-carrying capacity is excessive in top nozzle
Permanent injury, therefore switch is set on upper water inlet pipe, user when in use can be according to the big minor adjustment water of distance
The size of flow so that water-carrying capacity can confuse the visual field of violence molecule without regard to causing possible permanent damage.
The present invention is further arranged to：The top nozzle includes the opening of fan-shaped flat, and the opening is put down with ground
OK.
By using above-mentioned technical proposal, the opening of top nozzle is arranged to flat, and it is parallel with ground, therefore
The water curtain of horizontal spurting can be formed in violence molecule eye-level, therefore, it is possible within the specific limits to multiple violences point
The visual field of the eyes of son is impacted, thus better good.
The present invention is further arranged to：The lower nozzle includes the contraction section of contraction-like setting, and the contraction section is connected with
The jet hole of cylinder.
By using above-mentioned technical proposal, contraction section is set on lower nozzle, the jet hole of contraction section connecting cylinder shape, therefore
The relative concentration of current can be ensured when in use, with larger hydraulic pressure, so as to have larger rush to violence molecule
Power is hit, so as to the sphere of action of preferably limitation violence molecule.
In summary, the invention has the advantages that：The present invention, can using the device when act of violence occurs
Conveniently move and violence molecule is sprayed water is not influenceed by recoil strength, because water spray can be regarded to violence molecule
Wild and action is limited, and is moved so as to preferably to violence molecule arrest so as to preferably complete town savage act.
Brief description of the drawings
Fig. 1 is the positive structure schematic of embodiment；
Fig. 2 is the structure schematic diagram of embodiment；
Fig. 3 is the partial enlarged drawing at A in Fig. 2；
Fig. 4 is the partial enlarged drawing at B in Fig. 2；
Fig. 5 is the structural representation of top nozzle and lower nozzle；
Fig. 6 is the first configuration schematic diagram of brake gear and drive device；
Fig. 7 is the partial enlarged drawing at C in Fig. 6；
Fig. 8 is the second configuration schematic diagram of brake gear and drive device.
In figure：1st, shield body；2nd, observation window；3rd, handle；4th, underframe；5th, front-wheel；6th, mounting sleeve；7th, rotary shaft；8th, bearing；
9th, trailing wheel；10th, fix bar；11st, brake mouth；12nd, brake block；13rd, pedal；14th, articulated section；15th, hinged seat；16th, ball pivot portion；
17th, operation pipe；18th, water spray water inlet pipe；19th, threeway；20th, the first check valve；21st, the second check valve；22nd, drive case；23rd, machine
Chamber；24th, water wheels rotating shaft；25th, turbine blade；26th, outlet pipe is driven；27th, water inlet pipe is driven；28th, the first belt wheel；29th, the second band
Wheel；30th, conveyer belt；31st, three-way valve；32nd, water inlet manifold；33rd, straight pipe；34th, top nozzle；35th, lower nozzle；36th, upper water inlet
Pipe；37th, lower water inlet pipe；38th, switch；39th, it is open；40th, contraction section；41st, jet hole；42nd, brake portion；43rd, high-pressure water.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment：One kind water spray riot shield, as shown in Figures 1 to 8, including shield body 1, sight is provided with the shield body 1
Window 2 and handle 3 are examined, handle 3 is arranged on the inner side of shield body 1.And underframe 4 is fixedly connected with the lower end of shield body 1, bottom is in underframe
4 and the both sides of the junction of shield body 1 two front-wheels 5 are installed, two front-wheels 5 are rotated with underframe 4 and are connected.Simultaneously after underframe 4
End, which is fixedly connected with mounting sleeve 6, mounting sleeve 6, is provided with rotary shaft 7, and bearing is provided between the rotary shaft 7 of mounting sleeve 6
8, thus transfer axle can be rotated relative to mounting sleeve 6.Two trailing wheels 9 are fixedly connected on the both sides of rotary shaft 7, because
This, two trailing wheels 9 synchronous axial system when rotating.Shield body 1 is obliquely installed relative to underframe 4, therefore in order that obtains opposed configuration more
Plus it is firm and stably, the fix bar 10 being fixedly connected is set between shield body 1 and underframe 4.
The above-mentioned basic structure for this water spray riot shield, while the shield also includes water injector, drive device and stopped
Car device.
Wherein water injector includes being provided with ball pivot portion 16 on nozzle, nozzle, and nozzle passes through ball pivot portion 16 and the ball pivot of shield body 1
Connect, thus nozzle can be good at being rotated relative to shield body 1, while being additionally provided with operation pipe 17 on nozzle, pass through operation
The direction enhanced convenience of the manipulating nozzles of pipe 17.Nozzle is divided into lower nozzle 35 and top nozzle 34, and top nozzle 34 sprays to violence molecule
The water-carrying capacity that eyes are used for interruption sight is smaller, and spraying to violence molecule body is used to limit violence nap molecule.Top nozzle is set
34 and lower nozzle 35 eyes and body of violence molecule are sprayed water respectively, due to eyes water spray can obscure violence molecule
The visual field, the action of violence molecule can be limited by carrying out water spray to body, it is thus possible to more convenient that violence molecule is implemented
Action is arrested, effectively with being smoothed out that town savage act is moved.
Top nozzle 34 and lower nozzle 35 are connected by upper water inlet pipe 36 and lower water inlet pipe 37 with water spray water inlet pipe 18 respectively.
The opening 39 of top nozzle 34 is arranged to flat, and it is parallel with ground, therefore, it is possible in violence molecule eye-level shape
Into the water curtain of the spurting of level, therefore, it is possible to be impacted within the specific limits to the visual field of the eyes of multiple violence molecules,
It is thus better good.And if may be caused forever to the eyes of violence molecule because water-carrying capacity is excessive in top nozzle 34
Property injury, therefore switch 38 is set on upper water inlet pipe 36, user when in use can be according to the big minor adjustment water of distance
The size of flow so that water-carrying capacity can confuse the visual field of violence molecule without regard to causing possible permanent damage.
Contraction section 40, the jet hole 41 of the connecting cylinder shape of contraction section 40 are set on lower nozzle 35, therefore when in use can
The relative concentration of current is ensured, with larger hydraulic pressure, so as to have larger impulsive force to violence molecule, so as to
Preferably limit the sphere of action of violence molecule.
Water spray water inlet pipe 18 is connected with threeway 19, and two other mouth of pipe respectively with the first check valve 20 and the second check valve
21 are connected.
Drive device is arranged on underframe 4, and the drive device includes drive case 22, and drive case 22 is fixedly installed on bottom
On frame 4, drive case 22 also includes the machine cavity 23 that sealing is set, and is provided with water wheels rotating shaft 24, rotary shaft 7 and sets in machine cavity 23
Turbine blade 25 is equipped with, machine cavity 23 is connected with driving outlet pipe 26 and driving water inlet pipe 27, and driving outlet pipe 26 and first is single
Connected to valve 20, and drive water inlet pipe 27 to connect the mouth of pipe with machine cavity 23 just to turbine blade 25 and by high pressure water-driven water wheels
Rotating shaft 24 is rotated, and water wheels rotating shaft 24 has one end to stretch out drive case 22, and first is provided with the water wheels rotating shaft 24 of this one end
Belt wheel 28, while being provided with the second belt wheel 29 in rotary shaft 7, conveyer belt is connected between the first belt wheel 28 and second belt wheel 29
30, it is thus possible to drive rotary shaft 7 to drive two trailing wheels 9 to rotate and then cause the shield overall by the rotation of turbine blade 25
Advance.
Because in water spray, current can produce certain recoil strength, the appearance of the recoil strength can influence user to shield
It is handling, therefore brake gear is set, in water spray, the brake gear enables to the shield remains stationary, so as to avoid recoil
The influence of power, increases the handling of the shield.
Brake gear is arranged on the middle part of mounting sleeve 6, the brake that brake gear includes mouthful 11, and brake mouth 11 is located at peace
Fill the middle part of axle sleeve 6, institute and brake mouthful 11 are the opening 39 around 90 ° or 145 degree ° or 180 ° of 6 central shaft of mounting sleeve, are braked
Mouthful 11 sides away from user are fixedly connected with brake block 12, and the brake block 12 carries certain elasticity, the brake block 12 it is another
One end is fixedly connected with take-up device, curved under the nature of brake block 12 to set, with rotation after being tensed by take-up device
Brake portion 42 on axle 7 is in close contact, and is stopped after contact due to frictional force so as to reach so that rotary shaft 7 is static
The effect of car.
The take-up device includes the pedal 13 being fixedly connected with the brake block 12, is provided with the bottom of pedal 13
Articulated section 14, articulated section 14 is hinged with the hinged seat 15 in mounting sleeve 6, and user steps on pedal 13, and pedal 13 is around hinge
Joint chair 15, which is rotated, tenses the brake block 12, and brake block 12 is contacted generation frictional force and then brake with rotary shaft 7, carried out using pin
Brake operation, can more easily be operated, and more improve the handling of the present apparatus.
It due to drive device, and need not open at the moment, therefore in order to control the work of drive device, water inlet pipe will be driven
27 are connected with three-way valve 31, and three-way valve 31 is also connected with water inlet manifold 32 and the straight pipe 33 of straight pipe 33, water inlet manifold
32 are connected with high-pressure water 43, and straight pipe 33 is connected with second check valve 21.Accordingly, it would be desirable to during the mobile shield, use
Person controls High-Pressure Water to overdrive water inlet pipe 27 by three-way valve 31, so as to drive turbine blade 25 to rotate, after driving two
Wheel 9 is rotated, so that whole shield advances, in the process, the water-carrying capacity for flowing through water wheels case by control can also be controlled
The gait of march of shield；When do not need shield advance, can by controlling current to be flowed into by straight pipe 33 in nozzle so that
Sprayed water, pedal 13 is slammed during water spray, can prevent current recoil strength from causing shield to move.
The setting of first check valve 20 and the second check valve 21 can prevent the water in straight pipe 33 and driving outlet pipe 26
The existing crossfire phenomenon of outflow.
When in use, first, water inlet manifold 32 is attached with high-pressure water 43 for the shield, and the high-pressure water 43 can be with
It is fire fighting truck or high-pressure hydraulic pump；Secondly, if user needs directly to spray water, the valve of threeway 19 is controlled so that flow direction is straight
Siphunculus 33, then current sprayed by spray nozzle device, now there is recoil strength because current spray, user needs to slam and tramples
Plate 13；Again, if user needs to be advanced, High-Pressure Water is controlled to overdrive water inlet pipe 27 by three-way valve 31, so that
Driving turbine blade 25 is rotated, and two trailing wheels 9 of driving are rotated, so that whole shield advances, now, should cause pedal
13 are in free state；Meanwhile, user can adjust the water-carrying capacity of top nozzle 34 by switch 38 when in use, can also lead to
Cross the injection direction that operation pipe 17 adjusts nozzle so that the angle of water spray is more adapted to；Finally, due to the advance of the shield and
Water spray gradually can cause the scope of activities of violence molecule to be gradually reduced, hence in so that violence molecule is more prone to be controlled, have
Beneficial to being smoothed out that town savage act is moved.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (1)
1. it is provided with observation window and handle in riot shield of spraying water, including shield body, the shield body, it is characterised in that：The shield body
Lower end be fixedly connected with underframe, the both sides of the front end of the underframe are rotatably connected to two front-wheels, and the rear end of the underframe is consolidated
Surely it is connected with mounting sleeve, the mounting sleeve and is provided with rotary shaft, the mounting sleeve and the rotation between centers is provided with
Bearing, the two ends of the rotary shaft are fixedly connected with trailing wheel, and the mounting sleeve and the shield body are also equipped with being used to fix two
The fix bar of person's relative position；
Brake gear is provided with the middle part of the mounting sleeve, the brake gear includes in the middle part of the mounting sleeve
Brake mouth, the brake mouthful is around 90 degree of openings to 180 degree of mounting sleeve central shaft, the one of the remote user of brake mouthful
Side is fixedly connected with one end of elastic brake block, and the other end of the brake block is fixedly connected with take-up device, described to stop
It is curved under car piece nature to set, it is in close contact after being tensed by take-up device with the rotary shaft；The take-up device
Including the pedal fixed with the brake block, the bottom of the pedal is provided with articulated section, the articulated section and the peace
The hinged seat that dress axle sleeve is provided with rotates connection, and user steps on the pedal, and the pedal is rotated around hinged seat and tensed
The brake block, the brake block contacted with the rotary shaft be provided with generation frictional force and then brake, the rotary shaft with
The brake portion of rubbing surface contact；
Water injector is additionally provided with the shield body, the water injector includes the nozzle for being used to spray to violence molecule, the spray
It is provided with for the ball pivot portion with the shield body ball-joint, is also set up on the nozzle for operation adjustment nozzle direction on mouth
Operation pipe, the nozzle is connected with water spray water inlet pipe, and the water spray water inlet pipe is connected with threeway, two other mouth of pipe of the threeway
It is connected to the first check valve and the second check valve for flowing to the water spray water inlet pipe；
The drive device for driving the water spray riot shield is provided with the underframe, the drive device includes being fixed on institute
The drive case on underframe is stated, the drive case includes being provided with water wheels rotating shaft, institute in the machine cavity that sealing is set, the machine cavity
State and turbine blade is provided with water wheels rotating shaft, driving outlet pipe and driving water inlet pipe are also provided with and communicated with the machine cavity, it is described
Driving outlet pipe is connected with first check valve, and the mouth of pipe that the driving water inlet pipe is connected with the drive case is just to described
Turbine blade and by water wheels axis of rotation described in high pressure water-driven, one end that the drive case is stretched out in the water wheels rotating shaft is set
It is equipped with the first belt wheel, the rotary shaft and is provided with the second belt wheel, biography is connected between first belt wheel and second belt wheel
Send band；
Driving water inlet pipe is connected with three-way valve, while the three-way valve is connected with water inlet manifold and straight pipe, it is described always to enter
Water pipe is connected with high-pressure water, and the straight pipe is connected with second check valve；
The water injector includes spraying to violence molecule eyes for the less top nozzle of water-carrying capacity of interruption sight and sprayed to sudden and violent
Power molecule body is used for the larger lower nozzle of water-carrying capacity for limiting violence nap molecule, and the water spray water inlet pipe is respectively by enterprising
Water pipe and lower water inlet pipe are connected with top nozzle and lower nozzle respectively；
The top nozzle includes the opening of fan-shaped flat, and the opening is parallel to the ground.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710649210.7A CN107270771B (en) | 2016-10-31 | 2016-10-31 | Water spray riot shield |
| CN201610926962.9A CN106440943B (en) | 2016-10-31 | 2016-10-31 | Water spray riot shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610926962.9A CN106440943B (en) | 2016-10-31 | 2016-10-31 | Water spray riot shield |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710649210.7A Division CN107270771B (en) | 2016-10-31 | 2016-10-31 | Water spray riot shield |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106440943A CN106440943A (en) | 2017-02-22 |
| CN106440943B true CN106440943B (en) | 2017-11-07 |
Family
ID=58177219
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710649210.7A Expired - Fee Related CN107270771B (en) | 2016-10-31 | 2016-10-31 | Water spray riot shield |
| CN201610926962.9A Active CN106440943B (en) | 2016-10-31 | 2016-10-31 | Water spray riot shield |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710649210.7A Expired - Fee Related CN107270771B (en) | 2016-10-31 | 2016-10-31 | Water spray riot shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107270771B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110879019A (en) * | 2019-12-16 | 2020-03-13 | 江苏智动装备技术研究院有限公司 | Explosion-proof shield |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049283C (en) * | 1996-12-18 | 2000-02-09 | 公安边防部队广州指挥学校 | Portable multifunctional defence shield |
| WO2007126395A1 (en) * | 2006-04-27 | 2007-11-08 | Milan Emil Janc | Protective shield |
| CN101551215A (en) * | 2008-03-31 | 2009-10-07 | 黄金富 | Anti-riot shield with multi-functional self-defense and retaliation capacities for police |
| CN202630802U (en) * | 2012-04-28 | 2012-12-26 | 际华三五二三特种装备有限公司 | Blindage shield with integrated observation window and embrasure |
| CN202630804U (en) * | 2012-04-28 | 2012-12-26 | 际华三五二三特种装备有限公司 | Blindage shield with lower armor plate |
| CN103591850A (en) * | 2013-11-25 | 2014-02-19 | 重庆盾之王实业有限公司 | Multifunctional shield |
| CN204329782U (en) * | 2014-12-16 | 2015-05-13 | 加萨尔·阿哈西 | Shield |
| CN206160832U (en) * | 2016-10-31 | 2017-05-10 | 惠安县长智电子科技有限公司 | Water spray riot shield |
-
2016
- 2016-10-31 CN CN201710649210.7A patent/CN107270771B/en not_active Expired - Fee Related
- 2016-10-31 CN CN201610926962.9A patent/CN106440943B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107270771A (en) | 2017-10-20 |
| CN106440943A (en) | 2017-02-22 |
| CN107270771B (en) | 2019-01-04 |
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