CN211373345U

CN211373345U - Stimulation liquid ejection bomb and stimulation liquid ejector

Info

Publication number: CN211373345U
Application number: CN201921229212.1U
Authority: CN
Inventors: 贺朝阳; 贺翔
Original assignee: Zhongshan Shenjian Police Equipment Technology Co ltd
Current assignee: Zhongshan Shenjian Police Equipment Technology Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-08-28
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses an irritant liquid spraying bullet and an irritant liquid injector, which comprises a bullet shell, wherein a movable channel and a piston which can move in the movable channel are arranged in the bullet shell, a liquid storage cavity is arranged at one end of the piston along the length direction of the movable channel, a gunpowder cavity is arranged at the other end of the piston, a detonating part corresponding to the position of the gunpowder cavity is arranged on the bullet shell, and an emergent part corresponding to the position of the liquid storage cavity is arranged on the bullet shell; the stimulating liquid ejector also comprises a trigger, the trigger comprises a shell, a triggering mechanism and a striking mechanism, a loading position capable of fixing the shell is arranged on the shell, and a jet orifice matched with the emergent part is arranged on the loading position; the triggering mechanism can drive the striking mechanism to move to a set stroke and then release, and the striking mechanism can act towards the detonation part.

Description

Stimulation liquid ejection bomb and stimulation liquid ejector

Technical Field

The utility model relates to an anti-riot equipment, especially an amazing liquid transmission part.

Background

The traditional stimulation liquid emitting component applies a pressure packaging principle, generally comprises two modes of propellant spraying and mechanical pump spraying, can spray stimulation liquid, but uses the two spraying modes, has short spraying distance and unclear pointing direction, cannot accurately hit criminals, is easy to generate misspraying condition, can only be provided for civil use, but is not suitable for public security officers, city management, security guards and the like as police equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an amazing liquid injection bullet and amazing liquid sprayer, trigger the powder chamber through initiating part and ignite, promote the piston and extrude amazing liquid, improve jet distance, safe and reliable.

The utility model adopts the technical proposal that:

the stimulation liquid injection bullet is characterized by comprising a bullet shell, wherein a movable channel and a piston capable of moving in the movable channel are arranged in the bullet shell, a liquid storage cavity is formed in one end of the piston in the length direction of the movable channel, a gunpowder cavity is formed in the other end of the piston, an initiation part corresponding to the position of the gunpowder cavity is arranged on the bullet shell, and an emergent part corresponding to the position of the liquid storage cavity is arranged on the bullet shell.

The exit portion includes an exit port provided on the cartridge case and a partition closed on the exit port and openable.

Be provided with the banding mar area of a plurality of on the isolator, the one end interconnect in each mar area is and be located the middle part of isolator, each mar area wind evenly the middle part of isolator distributes and the other end in each mar area to the periphery of isolator extends.

A stimulation liquid injector comprising a stimulation liquid ejection bullet of the type described above and a trigger;

the flip-flop includes:

the shell is provided with a loading position capable of fixing the shell, and the loading position is provided with a jet orifice matched with the emergent part;

the trigger mechanism is movably arranged on the shell;

the striking mechanism is movably arranged on the shell, the triggering mechanism can drive the striking mechanism to move to a set stroke and then release, and the striking mechanism can act on the detonating part.

The striking mechanism is characterized in that a first abutting portion is arranged on the triggering mechanism, a second abutting portion matched with the first abutting portion is arranged on the striking mechanism, the striking mechanism is driven to move by the abutting of the first abutting portion and the second abutting portion of the triggering mechanism, and the second abutting portion can be loosened from the first abutting portion when the triggering mechanism moves to a set degree.

The trigger mechanism comprises a trigger which is movably connected with the shell and partially extends to the outside of the shell, a pushing piece connected with the trigger and a reset assembly, the first abutting part is arranged on the pushing piece, and the reset assembly is respectively connected with the shell and the trigger so as to drive the trigger to reset.

The striking mechanism comprises a striking component and an ejection component, the striking component is arranged on the shell or is connected with the striking component, the striking component is movably arranged on the shell, the second abutting portion is arranged on the striking component, the ejection component is arranged on the shell, the ejection component is connected with the striking component so as to drive the striking component to move towards the detonating portion, and the striking component acts on the detonating portion through the striking component.

The firing pin assembly comprises a mounting seat, a firing pin and an elastic component, the mounting seat is arranged in the machine shell, a sliding channel is arranged on the mounting seat, the firing pin is arranged in the sliding channel, a first clamping piece is arranged in the sliding channel, a second clamping piece matched with the first clamping piece is arranged on the outer side wall of the firing pin, the elastic component is arranged on the mounting seat, the elastic component is connected with the firing pin to drive the first clamping piece to abut against the second clamping piece and enable the firing pin to abut against the initiation part, and the striking assembly can strike one end, away from the initiation part, of the firing pin.

The shell is movably provided with a bullet fixing seat, the bullet loading position and the jet orifice are arranged on the bullet fixing seat, a bullet loading port communicated with the bullet loading position is arranged on the bullet fixing seat, a locking mechanism is arranged between the bullet fixing seat and the shell, and the bullet fixing seat is connected with the shell through the locking mechanism in an unlocking mode so as to close the bullet loading port and enable the detonating part to correspond to the striking position of the striking mechanism.

The shell is provided with a holding part, and the shell is provided with a laser sight.

One of the above technical solutions has at least one of the following advantages or beneficial effects:

the utility model discloses amazing liquid sprays the bullet, stock solution chamber in the shell case has amazing liquid, the storage has gunpowder in the gunpowder chamber, when exogenic action is in initiating part, it ignites the explosion to trigger gunpowder, promote the piston and remove in the movable channel, the amazing liquid in the extrusion stock solution chamber, make amazing liquid spray and go out from the exit, this design utilizes the characteristic of gunpowder, the explosion provides enough energy in the twinkling of an eye, make amazing liquid have longer jet distance, and from the exit blowout through extrusion amazing liquid, make jet liquid concentrate relatively, it is more clear and definite to point to, furthermore, need utilize external force to strike initiating part and can trigger gunpowder and ignite, difficult spurious triggering, the security performance is higher, can regard as the anti-riot equipment of high security protection level to use.

This design still discloses an amazing liquid ejector, the foretell amazing liquid of loading position installation on the casing sprays the bullet, user operation trigger mechanism, trigger mechanism drives striking mechanism and removes, when moving to the settlement stroke, trigger mechanism can release striking mechanism, thereby striking mechanism resets and hits and beat on the detonation portion of amazing liquid ejection bullet, the loading position is fixed the shell case, the shell case can not break away from and jets out, and the jet orifice corresponds with the emergent part, amazing liquid then can follow emergent part and jet orifice blowout, this design easy operation, long jet distance has, it is directional clear and definite, safety and reliability.

Drawings

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 is a perspective view of a stimulation liquid ejection bullet of the present invention.

Fig. 2 is a schematic view of the interior of the stimulation liquid ejection bullet of the present invention.

Fig. 3 is a schematic view of the ejection portion of the stimulation liquid ejection bullet of the present invention.

Fig. 4 is a perspective view of the stimulation fluid injector of the present invention.

Fig. 5 is a perspective view illustrating a state of use of the stimulation liquid injector of the present invention.

Fig. 6 is a side view of the internal structure of the stimulation fluid injector of the present invention.

Figure 7 is a cross-sectional view of a stimulation fluid injector of the present invention.

Fig. 8 is an angle view of the open state of the cartridge holder of the stimulation liquid injector according to the present invention.

Fig. 9 is another angle schematic view of the open state of the cartridge holder of the stimulation fluid injector of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood 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 there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1 to 3, a stimulation liquid ejection bullet 1 includes a cartridge case 11, a movable passage 12 and a piston 13 movable in the movable passage are provided in the cartridge case 11, a liquid storage chamber 14 is provided at one end of the piston 13 along a length direction of the movable passage 12, a propellant chamber 15 is provided at the other end of the piston 13, an initiation portion 16 corresponding to a position of the propellant chamber 15 is provided on the cartridge case 11, and an emission portion 17 corresponding to a position of the liquid storage chamber 14 is provided on the cartridge case 11.

In some embodiments, the cartridge case 11 may be made of alloy, high-hardness heat-resistant plastic, etc., the stimulation liquid may be wrapped in the liquid storage cavity 14 by a film, or the stimulation liquid may be directly contained in the liquid storage cavity 14, and the outer wall surface of the piston 13 may be provided with a heat-resistant sealing ring to prevent liquid leakage;

wherein, the stimulating liquid is generally a liquid (OC, commonly called capsicum water) containing capsaicin, which has strong stimulation to eyes and skin, prevents and disables gangsters without causing permanent damage to eyes, respiratory tract and skin;

the amount of gunpowder should be reasonably controlled, 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 force, even to eject from the shell 11, so as to prevent injury to gangsters, and the initiation part 16 is a conventional fire detonator or optical detonator and is communicated with the gunpowder cavity 15.

In some embodiments, the exit portion 17 includes an exit port provided on the cartridge case 11 and a partition 172 that closes the exit port 171 and can be opened.

In some embodiments, barrier 172 may be formed of a plastic film or a relatively brittle sheet that, upon being squeezed by the stimulation fluid, causes barrier 172 to tear, thereby ejecting stimulation fluid from exit port 171.

The stimulation liquid is stored in the liquid storage cavity 14 in the cartridge case 11, gunpowder is stored in the gunpowder cavity 15, when external force acts on the detonation part 16, the triggering gunpowder ignites and explodes, the piston 13 is pushed to move in the movable channel 12, the stimulation liquid in the liquid storage cavity 14 is extruded, the stimulation liquid is ejected from the exit part 17, the design utilizes the characteristics of the gunpowder, sufficient energy is provided instantly during explosion, the stimulation liquid has a long ejection distance, the stimulation liquid is ejected from the exit part through extrusion, the ejection liquid is relatively concentrated, the direction is relatively clear, further, the detonation part 16 needs to be struck by the external force to trigger the ignition of the gunpowder, the accidental triggering is not easy, the safety performance is high, and the cartridge case can be used as an explosion-proof device with a high security level.

In some embodiments, as shown in fig. 3, the partition 172 is a thin sheet sealed on the exit port 171, and the partition 172 is provided with a plurality of stripe-shaped scratch strips 173, each scratch strip 173 is uniformly distributed around the middle of the partition 172, and the other end of each scratch strip extends toward the outer periphery of the partition 172.

The scratch strips 173 may be formed by engraving on the partition, when being squeezed, the scratch strips 173 are easier to be torn, and each scratch strip 173 is connected to the central portion, the central portion is torn, and the un-torn portion is opened to the outside, so that the direction of the sprayed liquid can be more definite, and the target can be hit more accurately through the aiming of the user.

The specific embodiment of the utility model also discloses a stimulation liquid ejector, as shown in fig. 4-9, comprising a stimulation liquid ejection bomb 1 and a trigger 2 disclosed in any one of the embodiments;

the flip-flop 2 includes:

a shell 3, wherein a loading position 31 capable of fixing the shell 11 is arranged on the shell 3, and a jet orifice 32 matched with the emergent part 17 is arranged on the loading position 31;

the trigger mechanism 4 is movably arranged on the shell 3;

the striking mechanism 5 is movably arranged on the shell 3, the trigger mechanism 4 can drive the striking mechanism 5 to move to a set stroke and then release, and the striking mechanism 5 can act on the initiation part 16.

The stimulation liquid ejection bomb 1 is installed at the loading position 31 on the machine shell 3, the triggering mechanism 4 is operated by a user, the triggering mechanism 4 drives the striking mechanism 5 to move, when the stimulation liquid ejection bomb 1 moves to a set stroke, the striking mechanism 5 can be released by the triggering mechanism 4, the striking mechanism 5 resets and strikes the detonation part 16 of the stimulation liquid ejection bomb 1, the loading position 31 fixes the bomb shell 11, the bomb shell 11 cannot be separated from ejection, the ejection port 32 corresponds to the ejection part 17, and the stimulation liquid can be ejected through the ejection part 17 and the ejection port 32.

In some embodiments, the casing 3 is provided with a holding portion 33, and the overall shape can be designed into a "gun" shape, so as to facilitate the user to spray the stimulation liquid by holding the trigger, and in other embodiments, the casing 3 can also be in a straight cylinder shape;

as shown in fig. 4 and 5, the design may further include an outer casing 34, when not in use, the outer casing 34 may be sleeved on the housing 3 and covers the injection port 32, and a wearing portion such as a hook may be provided on the outer casing 34 so as to be convenient for a user to carry, and the outer casing 34 may effectively prevent the stimulation liquid from being sprayed outwards when the user is triggered by mistake, which may cause loss.

In some embodiments, as shown in fig. 8 and 9, a cartridge fixing seat 35 is movably disposed on the casing 3, the cartridge loading position 31 and the ejection port 32 are disposed on the cartridge fixing seat 35, a cartridge loading port 36 communicating with the cartridge loading position 31 is disposed on the cartridge fixing seat 35, a locking mechanism is disposed between the cartridge fixing seat 35 and the casing 3, the cartridge fixing seat 35 is releasably connected with the casing through the locking mechanism to close the cartridge loading port 36 and enable the initiation portion 16 to correspond to a striking position of the striking mechanism 5, where the cartridge loading port 36 can be shielded by the casing 3 or the cartridge loading port 36 can be shielded by the striking mechanism 5.

In some embodiments, the cartridge fixing seat 35 may be cylindrical in shape according to the shape of the ejected cartridge, the loading position 31 is disposed inside the cylindrical cartridge fixing seat, the loading port 36 is disposed at one end of the cartridge fixing seat 35 to allow the ejected cartridge to enter, and the other end of the cartridge fixing seat 35 is relatively closed and is only provided with the ejection port 32, so as to prevent the ejected cartridge from being ejected from the other end of the cartridge fixing seat 35, or a rib engaged with the ejected cartridge to prevent the ejected cartridge from being ejected may be disposed inside the cartridge fixing seat 35.

In some embodiments, the elastic fixing seat 35 is hinged to the casing 3, and the locking mechanism is a buckle 37 arranged on the elastic fixing seat 35 and a bayonet 38 arranged on the casing 3, where the positions of the buckle 37 and the bayonet 38 can be interchanged, in fig. 8, the bayonet is arranged on a certain part on the casing, which can be considered to be a part of the casing 3, in order to improve the safety factor, prevent the elastic fixing seat 35 from being released and unlocked from the casing 3 during the injection process, increase the number of the buckle 37 and the bayonet 38, and increase detachable connecting structures such as a bolt and a screw to be matched with each other in an auxiliary way.

The user can be to the locking mechanism unblock, and then upset bullet fixing base 35 opens loading mouth 36, thereby change and spray the bullet, when using, will play fixing base 35 and merge to casing 3, make the detonating part 16 that sprays the bullet can correspond with the striking position of striking mechanism 5, lock through the locking part, make casing 3 can shield loading mouth 36 and deviate from with preventing to spray the bullet, thereby be convenient for strike mechanism 5 and can accurately act on the detonating part 16 that sprays the bullet.

In another embodiment, the bullet fixing seat 35 may also be connected to the housing through a telescopic rod structure to telescopically open the bullet loading opening 36 after unlocking.

In some embodiments, a laser sight 39 is provided on the housing 3, the laser sight 39 may be a red laser emitter, and the irradiation end emission direction is parallel to the jet port emission direction, thereby facilitating aiming by the user.

In some embodiments, as shown in fig. 6 and 7, a first abutting portion 61 is provided on the trigger mechanism 4, a second abutting portion 62 that is engaged with the first abutting portion 61 is provided on the striking mechanism 5, the trigger mechanism 4 drives the striking mechanism 5 to move by the abutting of the first abutting portion 61 and the second abutting portion 62, and the second abutting portion 62 can be released from the first abutting portion 61 when the trigger mechanism 4 moves to a set extent.

In some embodiments, the triggering mechanism 4 is hinged to the casing 1, and similarly, the striking mechanism 5 is also hinged to the casing 1, the triggering mechanism 4 can move to drive the striking mechanism 5 to move through the abutting of the first abutting portion 61 and the second abutting portion 62, when the triggering mechanism 4 moves to a certain set extent (which can be set by a manufacturer according to a specific structure and specific parameters), the moving tracks of the triggering mechanism 4 and the striking mechanism 5 are deviated, the second abutting portion 62 is released from the first abutting portion 61, the striking component 5 is reset, and strikes on the initiation portion 16.

In another embodiment, the triggering mechanism 4 may be hinged to the casing 3, and the striking mechanism 5 may be slidably connected to the casing 3; similarly, the triggering mechanism 4 may be slidably connected to the housing 3, and the striking mechanism 5 may be hinged to the housing 3.

In some embodiments, the first abutment 61 is a "V" or "U" shaped notch and the side walls are relatively smooth, while the second abutment 62 may be a cylindrical pin that cooperates to achieve abutment and to slide out of the notch over a certain travel.

In some embodiments, the trigger mechanism 4 includes a trigger 41 movably connected to the housing 3 and partially extending to the outside of the housing 3, a pushing member 42 connected to the trigger 41, and a reset assembly, wherein the first abutting portion 61 is disposed on the pushing member 42, and the reset assembly is respectively connected to the housing 3 and the trigger 41 to be able to drive the trigger 41 to reset.

The trigger 41 may be hinged to the housing 3 or slidably connected to the housing 3, the pushing member 42 may be a rod, one end of the pushing member is connected to the trigger 41, the other end of the pushing member is provided with a first abutting portion 61, the resetting member is one or a combination of a torsion spring, a tension spring and a spring, and the resetting member is not shown in the figure.

In another embodiment, the triggering mechanism may also include a shifting rod and a reset component respectively connected to the shifting rod and the base, the first abutting portion is disposed at one end of the shifting rod, and the user pushes the shifting rod to drive the striking mechanism to move.

In some embodiments, the percussion mechanism 5 further includes a striker assembly 7, the striker assembly 7 is disposed on the housing 3 or the striker assembly 7 is connected to the striker assembly 51, the striker assembly 51 is movably disposed on the housing 3, the second abutting portion 62 is disposed on the striker assembly 51, the ejector assembly 52 is disposed on the housing 3, the ejector assembly 52 is connected to the striker assembly 51 to be able to drive the striker assembly 51 to move toward the initiation portion 16 and the striker assembly 51 acts on the initiation portion 16 through the striker assembly 7.

In some embodiments, the striker assembly 7 may be disposed on the housing 3, and the striking assembly 51 may strike the striker assembly 7 and then act on the initiation portion 16, and this structure is connected to the striker assembly 7 and the striking assembly 51, and after the second abutting portion 62 is released, the striking assembly drives the striker assembly 7 to reset and strike on the initiation portion 16, so that the striking position is more accurate and more stable.

As shown in fig. 6 and 7, the striking component 51 may be a sliding rod or a swinging rod, and is further slidably connected or hinged to the housing 3, where the hinge is described herein, the ejection component 52 is a combination of one or more of a torsion spring, a tension spring, and a spring, the ejection component 52 is connected to one end of the swinging rod, the other end of the swinging rod is used as a striking portion striking on the striker component 7, the swinging rod is initially near the striker component 7 or close to the striker component 7, the first abutting portion 61 abuts against the second abutting portion 62, the triggering mechanism 4 drives the swinging rod to lean back around the hinge point, and simultaneously compresses the ejection component 52, so that the ejection component 52 accumulates force, and when the second abutting portion 62 is separated from the first abutting portion 61, the ejection component 52 drives the swinging rod to return, thereby striking on the striker component 7.

In another embodiment, the striking mechanism may be formed by an elastically deformable strip-shaped plate, the triggering element actuating the deformation of the strip-shaped plate, which can strike the initiation portion after release.

In some embodiments, the striker assembly 7 includes a mounting seat 71, a striker 72 and an elastic member 73, which are arranged in the housing 3, the mounting seat 71 is provided with a sliding channel 74, the striker 72 is arranged in the sliding channel 74, the sliding channel 74 is provided with a first clip member 75, the striker 72 is provided with a second clip member 76 on an outer side wall thereof, the elastic member 73 is arranged on the mounting seat 71, the elastic member 73 is connected with the striker 72 to drive the first clip member 75 to abut against the second clip member 76 and enable the striker 72 to abut against the initiation portion 16, and the striking assembly 51 can strike an end of the striker 72, which is far away from the initiation portion 16.

Wherein, one end of the striker 72 close to the initiation part 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, the elastic member 73 applies a force to the striker 72 toward one end close to the initiation part 16, so that the striker 72 can already abut against the initiation part 16 before striking, and then the striking assembly 51 strikes against the other end of the striker 72, so as to apply a force to the initiation part 16 through the striker 72.

It is readily understood by those skilled in the art that the above-described 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 without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The stimulation liquid injection bullet is characterized by comprising a bullet shell, wherein a movable channel and a piston capable of moving in the movable channel are arranged in the bullet shell, a liquid storage cavity is formed in one end of the piston in the length direction of the movable channel, a gunpowder cavity is formed in the other end of the piston, an initiation part corresponding to the position of the gunpowder cavity is arranged on the bullet shell, and an emergent part corresponding to the position of the liquid storage cavity is arranged on the bullet shell.

2. The stimulation liquid ejection bullet of claim 1, wherein: the exit portion includes an exit port provided on the cartridge case and a partition closed on the exit port and openable.

3. The stimulation liquid ejection bullet of claim 2, wherein: be provided with the banding mar area of a plurality of on the isolator, the one end interconnect in each mar area is and be located the middle part of isolator, each mar area wind evenly the middle part of isolator distributes and the other end in each mar area to the periphery of isolator extends.

4. A stimulation liquid injector comprising a stimulation liquid ejection bullet as claimed in any one of claims 1-3 and a trigger;

the flip-flop includes:

the trigger mechanism is movably arranged on the shell;

5. The stimulation liquid injector of claim 4, wherein: the striking mechanism is characterized in that a first abutting portion is arranged on the triggering mechanism, a second abutting portion matched with the first abutting portion is arranged on the striking mechanism, the striking mechanism is driven to move by the abutting of the first abutting portion and the second abutting portion of the triggering mechanism, and the second abutting portion can be loosened from the first abutting portion when the triggering mechanism moves to a set degree.

6. The stimulation liquid injector of claim 5, wherein: the trigger mechanism comprises a trigger which is movably connected with the shell and partially extends to the outside of the shell, a pushing piece connected with the trigger and a reset assembly, the first abutting part is arranged on the pushing piece, and the reset assembly is respectively connected with the shell and the trigger so as to drive the trigger to reset.

7. The stimulation liquid injector of claim 5, wherein: the striking mechanism comprises a striking component and an ejection component, the striking component is arranged on the shell or is connected with the striking component, the striking component is movably arranged on the shell, the second abutting portion is arranged on the striking component, the ejection component is arranged on the shell, the ejection component is connected with the striking component so as to drive the striking component to move towards the detonating portion, and the striking component acts on the detonating portion through the striking component.

8. The stimulation liquid injector of claim 7, wherein: the firing pin assembly comprises a mounting seat, a firing pin and an elastic component, the mounting seat is arranged in the machine shell, a sliding channel is arranged on the mounting seat, the firing pin is arranged in the sliding channel, a first clamping piece is arranged in the sliding channel, a second clamping piece matched with the first clamping piece is arranged on the outer side wall of the firing pin, the elastic component is arranged on the mounting seat, the elastic component is connected with the firing pin to drive the first clamping piece to abut against the second clamping piece and enable the firing pin to abut against the initiation part, and the striking assembly can strike one end, away from the initiation part, of the firing pin.

9. The stimulation liquid injector of claim 4, wherein: the shell is movably provided with a bullet fixing seat, the bullet loading position and the jet orifice are arranged on the bullet fixing seat, a bullet loading port communicated with the bullet loading position is arranged on the bullet fixing seat, a locking mechanism is arranged between the bullet fixing seat and the shell, and the bullet fixing seat is connected with the shell through the locking mechanism in an unlocking mode so as to close the bullet loading port and enable the detonating part to correspond to the striking position of the striking mechanism.

10. A stimulation liquid injector as claimed in any one of claims 4 to 9, wherein: the shell is provided with a holding part, and the shell is provided with a laser sight.