CN110375579B - Multiple stimulation liquid injector - Google Patents
Multiple stimulation liquid injector Download PDFInfo
- Publication number
- CN110375579B CN110375579B CN201910701303.9A CN201910701303A CN110375579B CN 110375579 B CN110375579 B CN 110375579B CN 201910701303 A CN201910701303 A CN 201910701303A CN 110375579 B CN110375579 B CN 110375579B
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- China
- Prior art keywords
- striking
- component
- shell
- loading
- bullet
- Prior art date
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- 239000007788 liquid Substances 0.000 title claims abstract description 43
- 230000000638 stimulation Effects 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 194
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 238000010304 firing Methods 0.000 claims description 20
- 230000009471 action Effects 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 description 14
- 238000000429 assembly Methods 0.000 description 14
- 230000000977 initiatory effect Effects 0.000 description 13
- 239000000843 powder Substances 0.000 description 10
- 230000004936 stimulating effect Effects 0.000 description 9
- 238000010009 beating Methods 0.000 description 6
- 230000001960 triggered effect Effects 0.000 description 4
- 238000005474 detonation Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- YKPUWZUDDOIDPM-SOFGYWHQSA-N capsaicin Chemical compound COC1=CC(CNC(=O)CCCC\C=C\C(C)C)=CC=C1O YKPUWZUDDOIDPM-SOFGYWHQSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 210000001508 eye Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000003491 skin Anatomy 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 235000002566 Capsicum Nutrition 0.000 description 1
- 240000008574 Capsicum frutescens Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229960002504 capsaicin Drugs 0.000 description 1
- 235000017663 capsaicin Nutrition 0.000 description 1
- 239000001390 capsicum minimum Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
- F41B9/0003—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid
-
- 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)
- Toys (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The invention discloses a multi-shot stimulation liquid injector, which comprises a shell, a trigger mechanism, a striking mechanism and a rotation mechanism, wherein the shell is provided with at least two loading positions and an injection port communicated with the loading positions, and the trigger mechanism and the striking mechanism are both movably arranged on the shell; the trigger mechanism can drive the striking mechanism to move to a set stroke and then release striking, the rotation mechanism is connected with the striking mechanism or each charging position, and the rotation mechanism can switch the relative positions of the striking point of the striking mechanism and each charging position, so that the striking mechanism can act on each charging position respectively; the design is simple to use, can strike and launch each loading position in turn through the mode of switching the relative positions of the striking point and each loading position, and the operation is flexible.
Description
Technical Field
The invention relates to an anti-riot device, in particular to an ejector.
Background
The ejector and the ejector which is hit on the ejector to enable the ejector to eject the stimulation liquid are developed by the manufacturer, however, the ejector is only provided with a loading position for fixing the ejector, a mechanism on the ejector can only hit a fixed position, a user can only place one ejector each time, the ejector is triggered to operate, the ejector is replaced after the action of ejecting secondary liquid once is completed, the operation is very troublesome, and the requirement of the user on emergency can not be met.
Disclosure of Invention
The invention aims to at least solve one of the technical problems in the prior art, and provides a stimulation liquid injector which can be used for placing a plurality of spraying projectiles and triggering the spraying projectiles to emit stimulation liquid, and is convenient to operate.
The technical scheme adopted by the invention is as follows:
a multiple stimulation liquid injector comprising:
the shell is provided with at least two loading positions and a jet orifice communicated with the loading positions;
the trigger mechanism is movably arranged on the shell;
the striking mechanism is movably arranged on the shell, and the triggering mechanism can drive the striking mechanism to move to a set stroke and then release striking;
the alternate mechanism is connected with the striking mechanism or each loading position respectively, and can switch the relative positions of the striking point of the striking mechanism and each loading position, so that the striking mechanism can act on each loading position respectively.
The striking mechanism is arranged on the shell, and the striking mechanism can be contacted with the rotation mechanism and drive the rotation mechanism to operate so as to switch the striking position of the striking mechanism.
The utility model discloses a rotary table, including the mechanism of beating, the mechanism of beating is provided with the portion of beating on, the rotation mechanism include with the mechanism of beating rotate be connected carousel subassembly, joint spare and at least two around the cooperation portion that the centre of a circle of carousel subassembly distributes, the portion of beating sets up on the carousel subassembly and can follow the carousel subassembly rotates around the centre of a circle, joint spare or each cooperation portion set up on the mechanism of beating, correspond with it, each cooperation portion or joint spare set up on the carousel subassembly, the joint spare can with cooperation portion block and the joint spare can deviate from under the exogenic action in the cooperation portion.
The clamping piece is an elastic pin, the matching part is a clamping groove, one side of the clamping groove is provided with a sliding wall, and the other side of the clamping groove is provided with a supporting wall.
The striking mechanism comprises a first reset component and a striking piece, the striking piece is movably connected with the machine shell, the triggering mechanism drives the striking mechanism to move, the striking piece can be contacted with the rotation mechanism and drive the rotation mechanism to operate so as to switch the striking position of the striking mechanism, the first reset component is arranged on the machine shell, and the first reset component is connected with the striking piece so as to drive the striking piece to reset.
The rotary table assembly is provided with driven parts, the number of which is matched with that of the matched parts, the driven parts are distributed around the circle center of the rotary table assembly, and the stirring piece can be contacted with the driven parts to drive the rotary table assembly to rotate.
The shell is movably provided with a bullet fixing seat, each bullet loading position and the injection port are arranged on the bullet fixing seat, the bullet fixing seat is provided with a bullet loading port communicated with the bullet loading position, a locking mechanism is arranged between the bullet fixing seat and the shell, and the bullet fixing seat is connected with the shell in an unlocking manner through the locking mechanism so as to close the bullet loading port and enable the bullet loading position to correspond to the striking position of the striking mechanism.
The trigger mechanism is provided with a first abutting part, the striking mechanism is provided with a second abutting part matched with the first abutting part, the trigger mechanism drives the striking mechanism to move through the abutting of the first abutting part and the second abutting part, and the second abutting part can be loosened from the first abutting part when the trigger mechanism moves to a set degree.
The striking mechanism comprises a striking component and a ejection component, wherein the striking component is arranged on the shell and corresponds to the positions of the loading positions one by one, the striking component is movably arranged on the shell, the second abutting part is arranged on the striking component, the ejection component is arranged on the shell, and the ejection component is connected with the striking component so as to drive the striking part to strike towards the striking component to act on the loading positions.
The firing pin subassembly is including setting up mount pad, firing pin and the elastomeric element in the casing, be provided with the slip passageway on the mount pad, the firing pin sets up in the slip passageway, be provided with first fastener in the slip passageway, be provided with on the lateral wall of firing pin with first fastener complex second fastener, the elastomeric element setting is in on the mount pad, elastomeric element with the firing pin is connected in order to exert the orientation the power of loading position is in on the firing pin, and drives first fastener butt is in on the second fastener, the striking portion can strike deviate from on the firing pin the one end of loading position.
One of the above technical solutions has at least one of the following advantages or beneficial effects:
according to the stimulation liquid injector, a user can install multiple injection bullets on each bullet loading position, the user drives the trigger mechanism, the trigger mechanism drives the striking mechanism to move to a set stroke, the trigger mechanism releases the striking mechanism, the striking mechanism resets striking, the alternate mechanism can switch the relative positions of the striking point of the striking mechanism and each bullet loading position under the action of external force, so that the striking mechanism can act on each bullet loading position respectively.
Drawings
The following describes the embodiments of the present invention further with reference to the drawings.
FIG. 1 is a schematic perspective view of a stimulation fluid ejector of the present invention.
FIG. 2 is a schematic illustration of the use of the stimulation fluid ejector of the present invention.
Fig. 3 is a side view of the internal structure of the stimulation liquid injector of the present invention.
Fig. 4 is a schematic perspective view of a projectile.
Fig. 5 is an internal schematic view of a projectile.
Fig. 6 is a schematic view of the exit portion of a projectile.
FIG. 7 is a schematic view of an angle of the open state of the spring holder of the stimulation liquid injector according to the present invention.
FIG. 8 is another angular schematic view of the open state of the spring holder of the stimulation liquid injector of the present invention.
Fig. 9 is a cross-sectional view of a stimulation fluid ejector of the present invention.
FIG. 10 is a schematic perspective view of the rotation mechanism of the stimulation liquid injector of the present invention.
Fig. 11 is an angular perspective view of the internal structure of the stimulation liquid injector of the present invention.
FIG. 12 is another angular perspective view of the internal structure of the stimulation liquid injector of the present invention.
Detailed Description
Reference will now be made in detail to the present embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present invention, but not to limit the scope of the present invention.
In the description of the present invention, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present invention can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
As shown in fig. 1-3, a stimulation liquid injector may be used to trigger a device for firing a cartridge 1 storing stimulation liquid.
As shown in fig. 4-6, a cartridge 1 includes a casing 11, a movable channel 12 and a piston 13 capable of moving in the movable channel are disposed in the casing 11, a liquid storage cavity 14 is disposed at one end of the piston 13 along the length direction of the movable channel 12, a powder cavity 15 is disposed at the other end of the piston 13, an initiating portion 16 corresponding to the position of the powder cavity 15 is disposed on the casing 11, and an emitting portion 17 corresponding to the position of the liquid storage cavity 14 is disposed on the casing 11.
The shell 11 can be made of alloy, high-hardness heat-resistant plastic and other materials, the liquid storage cavity 14 can be wrapped by a film, or the liquid can be directly accommodated in the liquid storage cavity 14, and a heat-resistant sealing ring can be arranged on the outer wall surface of the piston 13 to prevent liquid leakage;
the stimulating liquid is generally liquid (OC, commonly called capsicum water) containing capsaicin, has strong irritation to eyes and skin, and can not cause permanent injury to eyes, respiratory tract and skin;
the amount of the powder should be reasonably controlled, and on the premise of providing enough energy to push the piston 13 to slide, the piston 13 is ensured not to damage the shell 11 due to too large thrust, and even to be ejected from the shell 11, and the initiating part 16 is a conventional detonator or an optical detonator and is communicated with the powder cavity 15.
And the exit portion 17 includes an exit port provided on the case 11 and a partition 172 that closes the exit port 171 and can be opened.
The barrier 172 may be formed of a plastic film or a relatively brittle sheet that is squeezed by the stimulating fluid to cause the barrier 172 to tear and thereby eject the stimulating fluid from the exit opening 171.
As shown in fig. 6, the separator 172 is a sheet sealed on the exit port 171, a plurality of stripe-shaped scratch tapes 173 are provided on the separator 172, each scratch tape 173 is uniformly distributed around the middle of the separator 172 and the other end of each scratch tape extends toward the outer circumference of the separator 172.
The scratch strip 173 can be formed by inscribing on the isolating piece, when being extruded, the scratch strip 173 is more easily torn, each scratch strip 173 is connected to the central part, the central part is torn, the part which is not torn is opened outwards, the direction of the sprayed liquid can be further clear, and the target can be precisely hit through aiming of a user.
The liquid storage cavity 14 in the cartridge case 11 stores stimulating liquid, the powder cavity 15 stores powder, when external force acts on the initiating part 16, the powder is triggered to ignite and explode, the piston 13 is pushed to move in the movable channel 12, the stimulating liquid in the liquid storage cavity 14 is extruded, the stimulating liquid is ejected from the emergent part 17, the jet bomb utilizes the characteristic of the powder, the explosion instant provides enough energy, the stimulating liquid has a longer ejection distance, the stimulating liquid is ejected from the emergent part 17 through extrusion, the ejecting liquid is relatively concentrated and has definite direction, and further, the powder is triggered only by the initiating part 16, so that the powder is not easy to trigger by mistake, the safety performance is higher, and the device can be used as anti-riot equipment with high security and protection level.
And as a stimulus liquid ejector for triggering a projectile, as shown in fig. 1-3 and fig. 7-12, comprising:
a casing 2 provided with at least two loading positions 21 and an injection port 22 communicating with the loading positions 21;
the trigger mechanism 3 is movably arranged on the shell 2;
the striking mechanism 4 is movably arranged on the shell 2, and the triggering mechanism 3 can drive the striking mechanism 4 to move to a set stroke and then release striking;
the rotation mechanism 5 is connected with the striking mechanism 4 or each loading position 21, and the rotation mechanism 5 can switch the relative positions of the striking point of the striking mechanism 4 and each loading position 21 so that the striking mechanism 4 can act on each loading position 21.
The user can install the projectile 1 that spouts that is multiple on each loading position 21, user drive trigger mechanism 3, trigger mechanism 3 drives and strikes mechanism 4 and remove the stroke department that sets for, trigger mechanism 3 releases striking mechanism 4, strike mechanism 4 and then reset and strike, and alternate mechanism 5 can receive the relative position of the striking point of switching striking mechanism 4 and each loading position 21 under the exogenic action, so that strike mechanism 4 can act on each loading position 21 respectively, this design is simple to use, can strike the transmission to each loading position 21 by the mode of switching the relative position of striking point and each loading position 21, the stimulated liquid is launched in turn, the flexible operation.
In some embodiments, as shown in fig. 1 and 2, the casing is provided with a holding part 23, the whole shape can be designed into a gun shape, so that a user can conveniently hold the trigger to spray the stimulation liquid, and in other embodiments, the casing 3 can also be in a straight cylinder shape and the like;
in addition, the number of the ejection openings 22 may be one or plural, and there may be a case where a plurality of loading positions 21 share one ejection opening 22, or the number and positions of the ejection openings 22 correspond one by one to the number and positions of the loading positions 21.
The design can also comprise an outer sleeve shell 24, when the device is not used, the outer sleeve shell 24 can be sleeved on the shell 2 and is coated on the injection port 22, wearing parts such as hooks can be arranged on the outer sleeve shell 24 so as to be convenient for a user to carry, and the outer sleeve shell 24 can effectively prevent the stimulation liquid from being injected outwards when the device is triggered by mistake, so that loss is caused.
In some embodiments, as shown in fig. 7 and 8, a bullet fixing seat 25 is movably disposed on the casing 2, each bullet loading position 21 and the injection hole 22 are disposed on the bullet fixing seat 25, and bullet loading openings 26 communicating with the bullet loading positions 21 are disposed on the bullet fixing seat 25, where there may be one or more bullet loading openings 26, and there may be a case that multiple bullet loading positions 21 share one bullet loading opening 26, or the number and positions of the bullet loading openings 26 are in one-to-one correspondence with the number and positions of the bullet loading positions 21.
A locking mechanism is arranged between the bullet fixing seat 25 and the casing 2, the bullet fixing seat 25 is connected with the casing 2 in an unlocking way through the locking mechanism to close the bullet loading opening 26 and can correspond to the striking position of the striking mechanism 4, namely after the bullet fixing seat 25 is connected and fixed with the casing 2 through the locking mechanism, the detonation part 16 of the spraying projectile 1 is matched with the striking position of the striking mechanism 4, and the bullet loading opening 26 can be shielded through the casing 2 or the bullet loading opening 26 can be shielded through the striking mechanism.
In some embodiments, the bullet fixing seat 25 may be cylindrical in shape, the loading position 21 is disposed inside the cylindrical bullet fixing seat 25, the loading opening 26 is disposed at one end of the bullet fixing seat 25 to allow the ejection of the bullet 1, the other end of the bullet fixing seat 25 is relatively closed and is only provided with the ejection opening 22, so as to prevent the ejection of the bullet 1 from the other end of the bullet fixing seat 25, or a protruding rib which is clamped with the ejection bullet 1 to prevent the ejection of the bullet 1 may be disposed inside the bullet fixing seat 25.
In some embodiments, the latch fixing seat 25 is hinged to the casing 2, the locking mechanism is a buckle 27 arranged on the latch fixing seat 25 and a bayonet 28 arranged on the casing 2, where the positions of the buckle 27 and the bayonet 28 are interchangeable, in the figure, the bayonet 28 is arranged on a part positioned on the casing 2, and can be considered as part of the casing 2, in order to improve the safety factor, the latch fixing seat 25 and the casing 2 are prevented from being released and unlocked in the injection process, the number of the buckle 27 and the bayonet 28 can be increased, and a detachable connection structure such as a bolt, a screw and the like can be added to assist in matching.
The user can unlock locking mechanism, and then upset bullet fixing base 25 opens loading mouth 26 to change and spout projectile 1, when using, with bullet fixing base 25 to casing 2 merge, make the detonation portion 16 that spouts projectile 1 can match with the striking position of striking mechanism 4, lock through locking means, make casing 2 can shelter loading mouth 26 in order to prevent that spouting projectile 1 from deviating from, thereby be convenient for strike mechanism 4 can accurately act on the detonation portion 16 that spouts projectile 1.
In other embodiments, the latch holder 25 may also be connected to the casing 2 by a telescopic rod structure to enable the loading port 26 to be opened and retracted after unlocking.
In some embodiments, the casing 2 is provided with a laser sight 29, where the laser sight 29 may be a red laser emitter, and the emitting direction of the emitting end is parallel to the emitting direction of the jet orifice 22, so as to facilitate the aiming of the user.
In some embodiments, the rotation mechanism 5 may be connected to the striking mechanism 4 to switch the position of the striking point of the striking mechanism 4, or the rotation mechanism 5 may be connected to each loading position 21, for example, a wheel disc connected to the casing 2, where each loading position 21 is disposed, and the relative position of the striking point of the striking mechanism 4 and each loading position 21 may be switched by rotation.
In the embodiment in which the rotation mechanism 5 is connected to the striking mechanism 4 and the positions of the striking points of the striking mechanism 4 are switched, the respective loading positions 21 may be arranged laterally, and the rotation mechanism 5 may be a traverse driving member so as to be able to drive the striking mechanism 4 to traverse to change the striking positions.
In some embodiments, as shown in fig. 8 and fig. 10-fig. 12, each loading position 21 may be circumferentially distributed around a certain center, the striking mechanism 4 is provided with a striking portion 41, the rotation mechanism 5 includes a turntable assembly 51 rotationally connected with the striking mechanism 4, a clamping member 52, and at least two matching portions 53 distributed around the center of the turntable assembly 51, the striking portion 41 is disposed on the turntable assembly 51 and can rotate around the center of the turntable assembly 51, the clamping member 52 or each matching portion 53 is disposed on the striking mechanism 4, and correspondingly, each matching portion 53 or clamping member 52 is disposed on the turntable assembly 51, the clamping member 52 can be clamped with the matching portion 53, and the clamping member 52 can be separated from the matching portion 53 under the action of an external force.
The striking part 41 is a bump arranged on the turntable assembly 51, and in the initial position, the bump can be opposite to one of the loading positions 21, and at the moment, the clamping piece 52 is clamped with one of the matching parts 53, the striking mechanism 4 strikes the detonating part 16 of one of the projectiles 1, so that stimulating liquid is emitted, when the turntable assembly 51 is required to be switched, the external force pushes the turntable assembly 51, the clamping piece 52 is separated from one of the matching parts 53 under the action of the external force, and enters the adjacent other matching part 53 to be clamped, and in addition, the next loading position 21 can be rotated to be opposite through the design of the size during production and manufacture.
In some embodiments, the clamping member 52 is an elastic pin, the matching portion 53 is a clamping groove, one side of the clamping groove is provided with a sliding wall 531, and the other side of the clamping groove is provided with a abutting wall 532.
As shown in fig. 12, an elastic pin is mounted on the striking mechanism 4 by a clip mounting seat 521, and the elastic pin may be formed of a metal material, and abuts in a clip groove.
As shown in fig. 10, there are a plurality of slots on the turntable assembly 51, where the number of slots corresponds to the number of loading positions 21, the sliding wall 531 of each slot is on the same side, the abutting wall 532 is the same, the sliding wall 531 and the abutting wall 532 are different in slope, radian or sliding friction coefficient of the inclination, so that when an external force acts on the turntable assembly 51, the elastic pins can be separated from the slots due to elastic action, and due to the influence of parameters of the sliding wall 531 and the abutting wall 532, the force acting on the elastic pins is different, the elastic pins only slide along the sliding wall 531 to the next slot close to the sliding wall 531, and the sliding wall 531 of each slot is on the same side, so that the turntable assembly 51 always rotates counterclockwise or clockwise under the condition of the external force.
In some embodiments, as shown in fig. 3 and 7, the trigger mechanism 3 is provided with a first abutting portion 61, the striking mechanism 4 is provided with a second abutting portion 62 that mates with the first abutting portion 61, the trigger mechanism 3 moves the striking mechanism 4 by abutting the first abutting portion 61 against the second abutting portion 62, and the second abutting portion 62 can be released from the first abutting portion 61 when moved to a set degree.
In some embodiments, the trigger mechanism 3 is hinged to the casing 2, and similarly, the striking mechanism 4 is hinged to the casing 2, the displacement of the trigger mechanism 3 can drive the striking mechanism 4 to move through the contact between the first contact portion 61 and the second contact portion 62, when the displacement is to a certain set degree (the displacement can be set by a manufacturer according to a specific structure and specific parameters), the movement track of the trigger mechanism 3 and the striking mechanism 4 is deviated, the second contact portion 62 is released from the first contact portion 61, and the striking portion 41 is reset and strikes the initiating portion 16.
In other embodiments, the triggering mechanism 3 is hinged with the casing 2, and the striking mechanism 4 is slidably connected with the casing 2; the same applies to the case where the trigger mechanism 3 is slidably connected to the housing 2 and the striking mechanism 4 is hinged to the housing 2.
In some embodiments, the first abutment 61 is a "V" or "U" shaped notch and the side wall is relatively smooth, while the second abutment 62 may be a cylindrical pin, the cooperation of which enables abutment and sliding of the pin out of the notch during a certain stroke.
In some embodiments, the triggering mechanism 3 includes a trigger 31 movably connected to the casing 2 and partially extending to the outside of the casing 2, a pushing member 32 connected to the trigger 31, and a second reset assembly, where the first abutment 61 is disposed on the pushing member 32, and the second reset assembly is connected to the casing 2 and the trigger 31 respectively to enable resetting of the trigger 31.
The trigger 31 may be hinged to the casing 2, or may be slidably connected to the casing 2, the pushing member 32 may be in a rod shape, one end of the pushing member is connected to the trigger 31, the other end of the pushing member is provided with the first abutting portion 61, the second reset assembly is one or a combination of a torsion spring, a tension spring, and a spring, and the second reset assembly is not shown in the drawing.
In another embodiment, the triggering mechanism 3 may also include a tap lever and a second reset component connected with the tap lever and the base respectively, the first abutting portion 61 is disposed at one end of the tap lever, and the user pushes the tap lever to drive the striking mechanism 4 to move.
In some embodiments, the striking mechanism 4 further comprises striker assemblies 7 matched with the number of the loading positions 21, the striking mechanism 4 comprises striking assemblies 42 and ejection assemblies 43, the striker assemblies 7 are arranged on the machine shell 2 and correspond to the positions of the loading positions 21 one by one, the striking assemblies 42 are movably arranged on the machine shell 2, the second abutting parts 62 are arranged on the striking assemblies 42, the ejection assemblies 43 are arranged on the machine shell 2, and the ejection assemblies 43 are connected with the striking assemblies 42 so as to drive the striking parts 41 to strike towards the striker assemblies 7 to act on the loading positions 21.
As shown in fig. 9, the striking component 42 may be a sliding rod or a swinging rod, and further is slidably connected or hinged with the casing 2, where the hinging is used to describe that the ejection component 43 is one or a combination of a torsion spring, a tension spring and a spring, the ejection component 43 is connected with one end of the swinging rod, the other end of the swinging rod is used as the striking part 41 striking on the firing pin component 7, the swinging rod is initially near the firing pin component 7 or is close to the firing pin component 7, the first abutting part 61 abuts against the second abutting part 62, the triggering mechanism 3 drives the swinging rod to lean backwards around the hinging point, and meanwhile, the ejection component 43 is compressed, so that the ejection component 43 stores force, when the second abutting part 62 is separated from the first abutting part 61, the ejection component 43 drives the swinging rod to reset, and thus strikes on the firing pin component 7.
In a further embodiment, the striking mechanism 4 may be constituted by a strip-shaped plate which is elastically deformable, the triggering mechanism driving the strip-shaped plate to deform, the strip-shaped plate being able to return to strike the initiation portion 16 after release.
In combination with the above-described structure in which the dial assembly 51 is provided on the striking mechanism 4, the dial assembly 51 may be provided at one end of the striking assembly 42, and the striker assemblies 7 are struck by the striking portion 41 provided on the dial assembly 51, and the positions of the respective striker assemblies 7 and the loading position 21 correspond to each other, and after the cartridge holder 25 is locked with the casing 2, the striker assemblies 7 can abut against the initiation portion 16 on the ejector cartridge 1, and then the striking portion 41 strikes the different striker assemblies 7 to cause resonance, triggering the initiation portion 16 to ignite.
The striker assembly 7 includes a mount 71 provided in the housing 2, a striker 72, and an elastic member 73, the mount 71 being provided with a slide passage 74, the striker 72 being provided in the slide passage 74, a first catch 75 being provided in the slide passage 74, a second catch 76 being provided on an outer side wall of the striker 72 to be engaged with the first catch 75, the elastic member 73 being provided on the mount 71, the elastic member 73 being connected with the striker 72 to apply a force toward the loading position 21 to the striker 72 so that the striker 72 can abut on the initiation portion 16 and urge the first catch 75 to abut on the second catch 76, the striking portion 41 being able to strike an end of the striker 72 facing away from the loading position 21.
The end of the striker 72 near the initiating portion 16 may be tapered, the first clip 75 may be a groove, a convex ring, a bump, etc., the second clip 76 may be a convex ring, a bump, etc., the elastic member 73 may be a torsion spring, a tension spring, or a spring, and the elastic member 73 applies a force to the striker 72 toward the end near the initiating portion 16, so that the striker 72 can be abutted against the initiating portion 16 before striking, and then the striking assembly 42 can accurately apply a force to the initiating portion 16 through the striker 72 when striking the other end of the striker 72.
In some embodiments, the user may manually act directly on the rotation mechanism 5 to switch.
In some embodiments, the striking mechanism 8 is further included, the striking mechanism 8 is disposed on the casing 2, and the striking mechanism 8 can contact with the rotation mechanism 5 and drive the rotation mechanism 5 to operate so as to switch the striking position of the striking mechanism 4.
The toggle mechanism 8 may be movably connected with the casing 2, and the user may drive the toggle mechanism 8, so that the toggle mechanism 8 contacts with the rotation mechanism 5 to drive the rotation mechanism 5 to switch, in the preferred embodiment of the present design, in the process that the trigger mechanism 3 drives the striking mechanism 4 to move, the toggle mechanism 8 can be contacted with the rotation mechanism 5, so as to drive the rotation mechanism 5 to operate.
In combination with the embodiment that the rotation mechanism 5 is disposed on the striking mechanism 4, as shown in fig. 11 and 12, the striking mechanism 8 includes a first reset component 81 and a striking member 82, where the striking member 82 is movably connected with the casing 2, and when the triggering mechanism 3 drives the striking mechanism 4 to move, the striking member 82 can contact with the rotation mechanism 5 and drive the rotation mechanism 5 to operate so as to switch the striking position of the striking mechanism 4, the first reset component 81 is disposed on the casing 2, and the first reset component 81 is connected with the striking member 82 so as to drive the striking member 82 to reset.
In some embodiments, the striking member 82 may be hinged or slidingly connected to the casing 3, the striking mechanism 4 is moved by the rotation mechanism 5, during the movement, the striking member 82 touches the rotation mechanism 5, the striking member 82 moves along with the rotation mechanism 5, and applies a force to the rotation mechanism 5, so as to switch the striking position of the striking mechanism 4, and the striking mechanism 4 is released from the departure mechanism and strikes, where the first reset component 81 drives the striking member 82 to reset.
In combination with the embodiment of the rotating mechanism 5 as the turntable assembly 51, as shown in fig. 10, the turntable assembly 51 is provided with driven parts 54 matched with the matching parts 53 in number, each driven part 54 is distributed around the center of the turntable assembly 51, and the toggle member 82 can contact with the driven parts 54 to drive the turntable assembly 51 to rotate.
In some embodiments, the first reset component 81 may be one or more of a torsion spring, a tension spring and a spring, the poking piece 82 is a poking fork, the driven part 54 is a notch arranged on the turntable assembly 51, as shown in fig. 10, in some embodiments, the turntable assembly 51 comprises two turntables fixedly connected coaxially, the matching part 53 and the driven part 54 are respectively arranged on different turntables, the poking fork is inserted into the notch, and in the swinging process of the striking component 42, the poking fork drives the turntable assembly 51 to rotate.
The design can automatically complete the switching of the relative positions between the striking points of the striking mechanism 4 and the loading positions 21 when the user sprays the stimulation liquid by using the triggering mechanism 3, does not need additional rotation operation, and is more convenient to use.
It will be readily appreciated by those skilled in the art that the above preferred modes can be freely combined and superimposed without conflict.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present invention.
Claims (4)
1. A multiple stimulation liquid injector comprising:
the shell is provided with at least two loading positions and a jet orifice communicated with the loading positions;
the trigger mechanism is movably arranged on the shell;
the striking mechanism is movably arranged on the shell, and the triggering mechanism can drive the striking mechanism to move to a set stroke and then release striking;
the alternate mechanism is connected with the striking mechanism or each loading position respectively, and can switch the relative positions of the striking point of the striking mechanism and each loading position so that the striking mechanism can act on each loading position respectively;
the toggle mechanism is arranged on the shell, can be contacted with the rotation mechanism and drives the rotation mechanism to operate so as to switch the striking position of the striking mechanism;
the striking mechanism is provided with a striking part, the rotation mechanism comprises a turntable assembly, a clamping piece and at least two matching parts, the turntable assembly is rotationally connected with the striking mechanism, the matching parts are distributed around the circle center of the turntable assembly, the striking part is arranged on the turntable assembly and can rotate around the circle center along with the turntable assembly, the clamping piece or each matching part is arranged on the striking mechanism, and corresponding to the clamping piece or each matching part, the clamping piece is arranged on the turntable assembly, the clamping piece can be clamped with the matching parts and can be separated from the matching parts under the action of external force;
the stirring mechanism comprises a first reset component and stirring pieces, the turntable component is provided with driven parts, the number of the driven parts is matched with that of the matched parts, each driven part is distributed around the circle center of the turntable component, and the stirring pieces can be contacted with the driven parts to drive the turntable component to rotate;
the triggering mechanism is provided with a first abutting part, the striking mechanism is provided with a second abutting part matched with the first abutting part, the triggering mechanism drives the striking mechanism to move through the abutting of the first abutting part and the second abutting part, and the second abutting part can be released from the first abutting part when the triggering mechanism moves to a set degree;
the striking mechanism comprises a striking component and an ejection component, wherein the striking component is matched with the number of loading bits, the striking component is arranged on the shell and corresponds to the positions of the loading bits one by one, the striking component is movably arranged on the shell, the second abutting part is arranged on the striking component, the ejection component is arranged on the shell, and the ejection component is connected with the striking component so as to drive the striking part to strike towards the firing pin component to act on the loading position;
the firing pin subassembly is including setting up mount pad, firing pin and the elastomeric element in the casing, be provided with the slip passageway on the mount pad, the firing pin sets up in the slip passageway, be provided with first fastener in the slip passageway, be provided with on the lateral wall of firing pin with first fastener complex second fastener, the elastomeric element setting is in on the mount pad, elastomeric element with the firing pin is connected in order to exert the orientation the power of loading position is in on the firing pin, and drives first fastener butt is in on the second fastener, the striking portion can strike deviate from on the firing pin the one end of loading position.
2. A multiple stimulus liquid injector as set forth in claim 1 wherein: the clamping piece is an elastic pin, the matching part is a clamping groove, one side of the clamping groove is provided with a sliding wall, and the other side of the clamping groove is provided with a supporting wall.
3. A multiple stimulus liquid injector as set forth in claim 1 wherein: the striking mechanism comprises a striking mechanism, a striking component, a trigger mechanism, a first reset component and a striking mechanism, wherein the striking mechanism is movably connected with the striking component, the striking component is movably connected with the trigger mechanism, the striking component can be contacted with the rotation mechanism and drive the rotation mechanism to operate so as to switch the striking position of the striking mechanism, the first reset component is arranged on the casing, and the first reset component is connected with the striking component so as to drive the striking component to reset.
4. A multiple stimulation fluid injector as in any of claims 2-3, wherein: the shell is movably provided with a bullet fixing seat, each bullet loading position and the injection port are arranged on the bullet fixing seat, the bullet fixing seat is provided with a bullet loading port communicated with the bullet loading position, a locking mechanism is arranged between the bullet fixing seat and the shell, and the bullet fixing seat is connected with the shell in an unlocking manner through the locking mechanism so as to close the bullet loading port and enable the bullet loading position to correspond to the striking position of the striking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910701303.9A CN110375579B (en) | 2019-07-31 | 2019-07-31 | Multiple stimulation liquid injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910701303.9A CN110375579B (en) | 2019-07-31 | 2019-07-31 | Multiple stimulation liquid injector |
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| Publication Number | Publication Date |
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| CN110375579A CN110375579A (en) | 2019-10-25 |
| CN110375579B true CN110375579B (en) | 2024-02-27 |
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| CN110375579A (en) | 2019-10-25 |
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