CN106643288B - One kind is anti-riot to arrest fork - Google Patents
One kind is anti-riot to arrest fork Download PDFInfo
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- CN106643288B CN106643288B CN201610926920.5A CN201610926920A CN106643288B CN 106643288 B CN106643288 B CN 106643288B CN 201610926920 A CN201610926920 A CN 201610926920A CN 106643288 B CN106643288 B CN 106643288B
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- air bag
- jaw
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- connecting tube
- shaped
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- 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
- F41B15/00—Weapons not otherwise provided for, e.g. nunchakus, throwing knives
- F41B15/02—Batons; Truncheons; Sticks; Shillelaghs
- F41B15/022—Batons; Truncheons; Sticks; Shillelaghs of telescopic type
-
- 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
- F41B15/00—Weapons not otherwise provided for, e.g. nunchakus, throwing knives
- F41B15/02—Batons; Truncheons; Sticks; Shillelaghs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Emergency Lowering Means (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Pipe Accessories (AREA)
Abstract
Anti-riot fork is arrested the invention discloses a kind of, its drip irrigation device is to include being used for the fork handle for forking the jaw of violence molecule body and being connected with jaw, jaw is the jaw of U-shaped, the hiding groove of U-shaped is provided with jaw inner surface, hide to hide in groove and be provided with some air bag components, U-shaped is additionally provided with simultaneously, and groove is set, U-shaped sets in groove and is provided with U-shaped air bag, simultaneously inflating flexible device is additionally provided with the end of jaw, expanded when in use by inflating air bag component and U-shaped airbag aeration so as to limit the sphere of action of violence molecule, elongation state is in after inflating constriction device inflation simultaneously, so that the opening of jaw diminishes, and then can be good control violence molecule.The present invention solves the problems, such as that existing anti-riot fork use range of arresting has certain limitation.
Description
Technical field
The present invention relates to police equipment field, and in particular, it is related to, and one kind is anti-riot to arrest fork.
Background technology
The Security Personnel of public place is usually single-handedly in the course of the work or wearing baton is patrolled, yet with police
Rod is shorter, and it can not play a part of arresting uniform in safe distance to the armed suspect to do violence.If Security Personnel with
The nearly body fight of violence molecule is easy to hurt itself, is also unfavorable for timely controlling violence molecule.
Above-mentioned for topic in order to solve, notification number is that CN104374234A Chinese invention patent gives a kind of violence-averse grab
Catch fork it is anti-riot arrest fork, its technical scheme used for：Including handle and it is installed on the U-shaped jaw of handle one end, U-shaped jaw
Two leading sections be connected a concave V-arrangement respectively and lock shell fragment, two concave V-arrangements lock the V-arrangement opening of shell fragment towards on the contrary, two
The center line that concave V-arrangement locks shell fragment overlaps.A pair of concave V-arrangements are designed on U-shaped jaw and lock shell fragment, using spring steel
Material makes, and using new quenching technical, repeated hardening, material is had high tenacity, and elastic force is big, endurance life length, can repeatedly make
The characteristics of using.
The above-mentioned violence-averse anti-riot fork of arresting of fork of arresting can enable other side's body block when in use, and utilize spring force
Other side's body and hand is set to lose mobility；Only need to be directed at other side's push-and-pull forward above the waist during use, moment is on other side
Half body blocks the purpose that can reach control other side's activity, other side is not escaped and loses violence, makes other side's body and double
Hand can not all be escaped by control.Act of violence is excluded in a short time, is arrested violence suspect and single can be completed, and takes precautions against
Easily injured during the struggle and the problem of consume one's strength.
But the above-mentioned violence-averse anti-riot fork of arresting of fork of arresting is because its shape is fixed, it is impossible to adjusts, and it relies on elastic force
Violence molecule is controlled, therefore it can not meet the control of violence molecule more fat to stature and that stature is thinner simultaneously in use
System, thus it has certain limitation.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of use range is wider, can be good
Limitation violence nap molecule can anti-arrest fork cruelly.
To achieve the above object, the invention provides following technical scheme：One kind is anti-riot to arrest fork, including sudden and violent for forking
The jaw of power molecule body and the fork handle being connected with the jaw, the jaw are the jaw of U-shaped, are set on the jaw inner surface
The hiding groove of U-shaped is equipped with, is hidden in the hiding groove and is provided with some air bag components；
The air bag component includes the main gasbag that is fixedly connected and is symmetricly set in the hiding groove, on the main gasbag
Two connecting tubes are provided with, is additionally provided with towards the post air bag in jaw, the top of the main gasbag and sets on the main gasbag
There is ball air bag, the main gasbag is connected with the ball air bag by the post air bag；
Using the direction of the jaw opening as reference before, two neighboring air bag component is connected by connecting tube, and
It is connected between the two so that air-flow flows to the circulation check valve of forward air bag component from air bag component rearward, positioned at jaw
The connecting tube not being connected on most forward symmetrically arranged two air bag components with other air bag components is connected to positioned at described
The front end of fork handle is used for the symmetrically arranged inflating flexible device for preventing that violence molecule from shaking off out of jaw, is set in the connecting tube
The flexible check valve of air flow direction inflation constriction device is equipped with, can reduce jaw opening after the inflating flexible device elongation
Size and then prevent violence molecule from shaking off, while positioned at most rearward and being arranged at the air bag component of medium position and be connected with air inlet
Pipe, the air inlet pipe are connected with compressed air source unit；
The compressed air source unit includes the air accumulator being arranged in the fork handle, while institute are connected and hidden with the air inlet pipe
State air accumulator and be provided with gas tube, inflation check valve is connected between the gas tube and the air accumulator, is set in the air inlet pipe
It is equipped with the AFS for controlling gas to circulate and close；
The inflating flexible device includes being fixed on the fixing pipe of the fork body front end, and the fixing pipe is with being located at
The connecting tube connection of most forward air bag component, and the flexible unidirectional of air flow direction fixing pipe is provided with the connecting tube
Valve, the fixing pipe sliding are sealedly connected with the first connecting tube, and the fixing pipe is provided with for preventing first connecting tube
The fixation chuck of the fixing pipe is skidded off, is provided with first connecting tube and fixing pipe inner wall sealing sliding connection
First boss, the first connecting tube sliding are sealedly connected with the second connecting tube, and being provided with first connecting tube prevents institute
The first chuck that the second connecting tube skids off is stated, is provided with second connecting tube and slides sealed connection with first connecting tube
Second boss, the sliding of the second connecting tube is sealedly connected with push pipe, and being provided with second connecting tube prevents the push pipe from sliding
The second chuck gone out, push pipe include with the second top boss for be connected seal of tube sliding connection, the top of the push pipe be provided with and
The air relief cock of the push pipe threaded connection.
By using above-mentioned technical proposal, compressed air source unit is provided with gas tube and inflation check valve, it is thus possible to gas storage
Gas is easily stored in tank, so as to play good effect when subduing violence molecule；It is provided with if being hidden in jaw
Dry air bag component, ball is set due to setting the post air bag towards violence molecule on air bag component, and on the top of post air bag
Air bag, due to post air bag and ball air bag after inflation can be smaller space in extend, while post air bag and ball air bag can increase
The contact area of big violence molecule and air bag prevents offender from being earned from air bag so as to provide bigger frictional force
It is de-；Because air bag component is connected by connecting tube with check valve, air-flow is kept to flow to forward air bag from air bag rearward, together
When main gasbag positioned at jaw most rearward be connected with compressed air source unit, while when being controlled to violence molecule, general jaw is most
Rearward position can prop up violence molecule, therefore when in use, because violence molecule is in contact with air bag component rearward, therefore
Air-flow is limited to be flowed into forward air bag component, thus forward air bag component is preferentially inflated, because inflation occurs in violence
Molecule behind, therefore can limit violence molecule after the completion of inflation and be in jaw, more preferable to offender so as to reach
Control effect；The air bag component positioned at front end is connected with inflation constriction device by connecting tube simultaneously, therefore in violence molecule
After in into jaw, AFS is opened, due to the effect of air pressure, inflating flexible device elongation, so as to reduce the opening of jaw
Size, there is higher intensity relative to air bag due to inflating flexible check valve apparatus, therefore can preferably prevent violence
Molecule is shaken off away from the device；The gas in the device can be released by air relief cock after use, Jin Erjin
Row storage, prepare to use next time；In summary, this is arrested fork and can be good at controlling the violence molecule in jaw, has simultaneously
The advantages of easy to use.
The present invention is further arranged to：U-shaped is additionally provided with the jaw groove is set, the U-shaped sets fixed in groove connect
U-shaped air bag is connected to, the U-shaped air bag is connected with breather pipe, and the U of U-shaped air bag described in air flow direction is provided with the breather pipe
Shape check valve, the breather pipe connect with the air inlet pipe, and connect in the downstream of the AFS, the U-shaped air bag
Include elastic portion and nonelastic portion, the flexible portion is arranged on U-shaped air bag close to the side of violence molecule, described nonelastic
Portion is arranged on opposite side, and vent plug is provided with out on the U-shaped air bag.
By using above-mentioned technical proposal, set in U-shaped and U-shaped air bag is set in groove, and air inlet is connected by breather pipe
Pipe, and connect in the downstream of AFS, therefore after AFS is opened, air-flow is synchronously entered in U-shaped air bag, U-shaped
Certain restriction effect can be played to the upper body of violence molecule first after airbag aeration so that violence molecule not revolt or
Space firmly, further limited for violence molecule so as to more convenient；U-shaped air bag is divided into flexible portion and nothing
Elastic portion is set, while is provided with the part of elastic portion close to violence molecule, thus enable to after inflation U-shaped air bag to
The direction expansion of violence molecule, so as to further reduce the movable scope of violence molecule.
The present invention is further arranged to：The end set of the fork handle has leads to for increasing inflation constriction device internal pressure
Supercharging device of the gas overcharging retractor device in elongation state stability inferior；The supercharging device is included positioned at the fork handle end
Plunger shaft, the plunger shaft connect admission gear and air-out mechanism respectively；The admission gear includes breather check valve, air inlet list
Piston intake pipe is connected with to valve, the piston intake pipe connects with the air inlet pipe and the connectivity part is located at the air-flow and opened
The downstream of pass；The air-out mechanism includes outgassing nonreturn valve, and outgassing nonreturn valve is connected with piston escape pipe, the piston escape pipe
Setting is connected with fixing pipe；The plunger shaft sliding is sealedly connected with piston body, and the piston body is connected with connecting rod, the company
Screw thread is provided with extension bar, the end set of the plunger shaft has end cap, is provided with the end cap and the connecting rod screw thread
The screwed hole of connection, the connecting rod are connected with for the convenient turning handle for rotating the connecting rod.
By using above-mentioned technical proposal, in order to further mention the pressure of the gas in inflating flexible device, improve
The stability of inflating flexible device, supercharging device is set；The plunger shaft of supercharging device can flow into high pressure after AFS opening
Gas, simultaneously because the effect of breather check valve and outgassing nonreturn valve, when user drives connecting rod and phase by rotating turning handle
During for screwed hole precession, the gas with piston compression piston intracavitary, so as to which the gas in plunger shaft passes through piston air outlet valve
The gas of higher pressure is transported in inflating flexible device, and then improves the pressure in inflating flexible device, inflation is improved and stretches
The intensity of compression apparatus, therefore can prevent violence molecule from therefrom shaking off.
The present invention is further arranged to：The length of the post air bag on the air bag component of jaw front end is more than
The length of the post air bag on the air bag component away from jaw front end.
By using above-mentioned technical proposal, due to relative longer of the length of the main gasbag close to jaw, therefore using
When, therefore violence molecule can more easily control violence molecule closer to the link position of jaw and fork handle,
Simultaneously because longer air bag is in violence molecule due to expanding behind and fully, therefore violence molecule can be avoided to pass through strength shadow
The problem of ringing the state of air bag may escape.
In summary, the invention has the advantages that：The present invention, can be square by deflating after violence molecule is forked
Being expanded by air bag of deflating just, so as to control the violence molecule in jaw well, while has easy to use
The advantages of.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the structural representation in A directions in Fig. 1；
Fig. 3 is the cross section structure diagram in B-B directions in Fig. 2；
Fig. 4 is the structural representation of embodiment inner air path；
Fig. 5 is the partial enlarged drawing of C in Fig. 4；
Fig. 6 is the structural representation of U-shaped airbag-releasing；
Fig. 7 is the partial enlarged drawing of D in Fig. 4；
Fig. 8 is the partial enlarged drawing of E in Fig. 7.
In figure：1st, jaw；2nd, fork handle；3rd, groove is hidden；4th, air bag component；41st, main gasbag；42nd, connecting tube；43rd, post air bag；
44th, ball air bag；45th, circulate check valve；5th, inflating flexible device；51st, fixing pipe；511st, fixed chuck；52nd, the first connecting tube；
521st, the first chuck；522nd, first boss；53rd, the second connecting tube；531st, the second chuck；532nd, second boss；54th, push pipe；
542nd, boss is pushed up；55th, air relief cock；6th, stretch check valve；7th, air inlet pipe；81st, air accumulator；82nd, gas tube；83rd, check valve is inflated；
84th, AFS；9th, U-shaped sets groove；10th, U-shaped air bag；101st, flexible portion；102nd, nonelastic portion；103rd, vent plug is gone out；11st, lead to
Tracheae；12nd, U-shaped check valve；131st, plunger shaft；132nd, piston intake pipe；133；Breather check valve；134th, piston escape pipe；
135th, outgassing nonreturn valve；136th, piston body；137th, connecting rod；138th, end cap；139th, screwed hole；1310th, turning handle.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment：One kind is anti-riot to arrest fork, referring to figs. 1 to Fig. 8, including for forking the He of jaw 1 of violence molecule body
The fork handle 2 being connected with jaw 1, jaw 1 are the jaw 1 of U-shaped.
U-shaped is additionally provided with jaw 1 groove 9 is set, U-shaped sets in groove 9 and is fixedly connected with U-shaped air bag 10, and U-shaped air bag 10 connects
Breather pipe 11 is connected to, the U-shaped check valve 12 of air flow direction U-shaped air bag 10, breather pipe 11 and air inlet pipe 7 are provided with breather pipe 11
Connection, and connect in the downstream of AFS 84, U-shaped air bag 10 includes elastic portion 101 and nonelastic portion 102, flexible
Portion 101 is arranged on U-shaped air bag 10 and is arranged on opposite side close to the side of violence molecule, nonelastic portion 102, is set on U-shaped air bag 10
It is equipped with out vent plug 103.U-shaped air bag 10 is set, and after AFS 84 is opened, air-flow is synchronously entered in U-shaped air bag 10, U-shaped
Air bag 10 inflate after certain restriction effect can be played to the upper body of violence molecule first so that violence molecule not revolt or
It is space firmly, is further limited for violence molecule so as to more convenient；U-shaped air bag 10 is divided for flexible portion
101 and nonelastic portion 102 set, while be provided with the part of elastic portion 101 close to violence molecule, therefore after inflation can
So that U-shaped air bag 10 expands to the direction of violence molecule, so as to further reduce the movable scope of violence molecule.
U-shaped hiding groove 3 is provided with the inner surface of jaw 1, is hidden in hiding groove 3 and is provided with some air bag components 4.The gas
Capsule component 4 includes the main gasbag 41 for being fixedly connected and being symmetricly set in hiding groove 3, and two connecting tubes are provided with main gasbag 41
42, it is additionally provided with towards the post air bag 43 in jaw 1, the top of main gasbag 41 on main gasbag 41 and is provided with ball air bag 44, main gas
Capsule 41 is connected with ball air bag 44 by post air bag 43.
Using jaw 1 be open direction for refer to before, two neighboring air bag component 4 is connected by connecting tube 42, and
Circulation check valve 45 is connected between the two, the circulation check valve 45 causes air-flow to flow to forward gas from air bag component 4 rearward
Capsule component 4.
The length of post air bag 43 on the air bag component 4 of the front end of jaw 1 is more than the air bag component away from the front end of jaw 1
The length of post air bag 43 on 4.It is arranged such, due to relative longer of length of the main gasbag 41 close to jaw 1, therefore makes
Therefore used time, violence molecule can more easily control violence point closer to the link position of jaw 1 and fork handle 2
Son, simultaneously because longer air bag is in violence molecule due to expanding behind and fully, therefore violence molecule can be avoided to pass through power
The problem of state that amount influences air bag may be escaped.
Positioned at most rearward and being arranged at the air bag component 4 of medium position and being connected with air inlet pipe 7, air inlet pipe 7 is connected with source of the gas
Device.Compressed air source unit includes the air accumulator 81 being arranged in fork handle 2 is connected and hidden with air inlet pipe 7, while air accumulator 81 is set
There is gas tube 82, inflation check valve 83 is connected between gas tube 82 and air accumulator 81, is provided with air inlet pipe 7 for controlling gas
Circulation and the AFS 84 closed.
The front end of fork handle 2 is symmetrically arranged with inflating flexible device 5, and it is used to prevent violence molecule from out of jaw 1 shaking off.
Inflating flexible device 5 is connected respectively with most forward symmetrically arranged two air bag connecting tubes 42 positioned at jaw 1, and in the air bag
The flexible check valve 6 of air flow direction inflation constriction device is provided with connecting tube 42.Inflating flexible device 5 can reduce after extending
Jaw 1 be open size so that prevent violence molecule from shaking off.
Inflating flexible device 5 includes being fixed on the fixing pipe 51 of the body front end of jaw 1, and fixing pipe 51 is most forward with being located at
Air bag component 4 a connecting tube 42 connection connection in the lower center position of fixing pipe 51, and set in the connecting tube 42
There is the air bag check valve of air flow direction fixing pipe 51, fixing pipe 51, which slides, is sealedly connected with the first connecting tube 52, in fixing pipe 51
It is provided with for preventing the first connecting tube 52 from skidding off the fixation chuck 511 of fixing pipe 51, is provided with the first connecting tube 52 and solid
The first boss 522 of the inner wall sealing of fixed tube 51 sliding connection, the sliding of the first connecting tube 52 are sealedly connected with the second connecting tube 53, the
The first chuck 521 for preventing the second connecting tube 53 from skidding off is provided with one connecting tube 52, is provided with the second connecting tube 53 and the
The second boss 532 that the sliding of one connecting tube 52 is tightly connected, the second connecting tube 53, which slides, is sealedly connected with push pipe 54, and described second
The second chuck 531 for preventing the push pipe 54 from skidding off is provided with connecting tube 53, push pipe 54 includes sealing with the second connecting tube 53
The top boss 542 of connection is slid, the top of the push pipe 54 is provided with the air relief cock 55 being threadedly coupled with the push pipe 54.
Existed in addition, the end set of fork handle 2 has for increasing inflation constriction device internal pressure by inflating flexible device 5
The supercharging device of elongation state stability inferior.Supercharging device includes the plunger shaft 131 positioned at the end of fork handle 2, and plunger shaft 131 is distinguished
Connect admission gear and air-out mechanism；Admission gear includes breather check valve 133, and breather check valve 133 is connected with piston intake
Pipe 132, piston intake pipe 132 connects with air inlet pipe 7 and connectivity part is located at the downstream of AFS 84；Air-out mechanism includes outlet
Check valve 135, outgassing nonreturn valve 135 are connected with piston escape pipe 134, and piston escape pipe 134 connects setting with fixing pipe 51 simultaneously
Connect the lower center position in fixing pipe 51；The sliding of plunger shaft 131 is sealedly connected with piston body 136, and piston body 136 is connected with
Connecting rod 137, screw thread is provided with connecting rod 137, the end set of plunger shaft 131 has end cap 138, is provided with end cap 138
The screwed hole 139 being threadedly coupled with connecting rod 137, connecting rod 137 are connected with for the convenient turning handle for being rotatablely connected bar 137
1310。
Supercharging device can further mention the pressure of the gas in inflating flexible device 5, improve inflating flexible device 5
Stability.The plunger shaft 131 of supercharging device can flow into gases at high pressure after the opening of AFS 84, simultaneously because air inlet is unidirectional
The effect of valve 133 and outgassing nonreturn valve 135, when user drives connecting rod 137 and relative to screw thread by rotating turning handle 1310
During 139 precession of hole, with the gas in piston compression piston chamber 131, so as to which the gas in plunger shaft 131 passes through piston air outlet valve
The gas of higher pressure is transported in inflating flexible device 5, and then improves the pressure in inflating flexible device 5, improves inflation
The intensity of retractor device 5, therefore can prevent violence molecule from therefrom shaking off.
User（Security personnel or police or soldier）Using fork is originally arrested, behaviour should be inflated before use to compressed air source unit
Make.In use, first, violence molecule is forked at a distance by fork handle 2；Secondly, AFS 84 is opened, due to air-flow stream
It is logical, inflating flexible device 5, air bag component 4 and the inflation of U-shaped air bag 10, so as to reduce violence molecule activity scope, limit it
Activity；Then, the air in piston compression piston chamber 131 is caused to internal rotation turning handle 1310, by entering to inflating flexible device 5
One step is inflated, there is provided the pressure in inflating flexible device 5, improves its stability；Finally, arrested through violence molecule, pass through deflation
Fill in 55 and go out vent plug 103, U-shaped air bag 10, air bag component 4 and inflating flexible device 5 are deflated, air bag is stored and keeps inflating
Retractor device 5 is in contraction state, while turning handle 1310 is produced in case next time uses.
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. one kind is anti-riot to arrest fork, including the fork for forking the jaw (1) of violence molecule body and being connected with the jaw (1)
Handle (2), the jaw (1) are the jaw (1) of U-shaped, it is characterised in that：Hiding for U-shaped is provided with jaw (1) inner surface
Groove (3), hide in the hiding groove (3) and be provided with some air bag components (4)；
The air bag component (4) includes the main gasbag (41) for being fixedly connected and being symmetricly set in the hiding groove (3), the master
Two connecting tubes (42) are provided with air bag (41), are additionally provided with the main gasbag (41) towards the post air bag in jaw (1)
(43), the top of the main gasbag (41) is provided with ball air bag (44), and the main gasbag (41) and the ball air bag (44) pass through
Post air bag (43) connection；
Using the direction of the jaw (1) opening for reference before, two neighboring air bag component (4) is connected by connecting tube (42)
It is logical, and be connected between the two so that air-flow flows to the circulation check valve of forward air bag component (4) from air bag component (4) rearward
(45), it is not connected on most forward symmetrically arranged two air bag components (4) of jaw (1) with other air bag components (4)
Connecting tube (42) is connected to be used to prevent what violence molecule from shaking off out of jaw (1) positioned at the front end of the fork handle (2)
Symmetrically arranged inflating flexible device (5), the flexible unidirectional of air flow direction inflation constriction device is provided with the connecting tube (42)
Valve (6), the size of jaw (1) opening can be reduced after inflating flexible device (5) elongation and then prevent violence molecule from shaking off,
Simultaneously positioned at most rearward and being arranged at the air bag component (4) of medium position and be connected with air inlet pipe (7), air inlet pipe (7) connection
There is compressed air source unit；
The compressed air source unit includes the air accumulator (81) being arranged in the fork handle (2) is connected and hidden with the air inlet pipe (7),
The air accumulator (81) is provided with gas tube (82) simultaneously, and inflation is connected between the gas tube (82) and the air accumulator (81)
Check valve (83), the AFS (84) for controlling gas to circulate and close is provided with the air inlet pipe (7)；
The inflating flexible device (5) includes being fixed on the fixing pipe (51) of the jaw (1) body front end, the fixing pipe
(51) connect and connect in fixing pipe with positioned at a connecting tube (42) of most forward air bag component (4)（51）Bottom center
Position, and the flexible check valve (6) of air flow direction fixing pipe (51) is provided with the connecting tube (42), the fixing pipe (51) is sliding
Shifting is sealedly connected with the first connecting tube (52), and the fixing pipe (51) is provided with for preventing first connecting tube (52) from skidding off
The fixation chuck (511) of the fixing pipe (51), it is provided with and the fixing pipe (51) inwall on first connecting tube (52)
The first boss (522) of sealing sliding connection, the first connecting tube (52) sliding are sealedly connected with the second connecting tube (53), institute
The first chuck (521) for being provided with the first connecting tube (52) and preventing that second connecting tube (53) from skidding off is stated, described second connects
The second boss (532) being tightly connected with first connecting tube (52) sliding, the second connecting tube are provided with adapter (53)
(53) sliding is sealedly connected with push pipe (54), and prevent the push pipe (54) from skidding off the is provided with second connecting tube (53)
Two chuck (531), push pipe (54) include the top boss (542) that sliding connection is sealed with the second connecting tube (53), the push pipe
(54) top is provided with the air relief cock (55) being threadedly coupled with the push pipe (54)；
U-shaped is additionally provided with the jaw (1) groove (9) is set, the U-shaped sets in groove (9) and is fixedly connected with U-shaped air bag
(10), the U-shaped air bag (10) is connected with breather pipe (11), and U-shaped gas described in air flow direction is provided with the breather pipe (11)
The U-shaped check valve (12) of capsule (10), the breather pipe (11) connect with the air inlet pipe (7), and connect and opened in the air-flow
The downstream of (84) is closed, the U-shaped air bag (10) includes elastic portion (101) and nonelastic portion (102), the flexible portion
(101) it is arranged on U-shaped air bag (10) and is arranged on opposite side, the U close to the side of violence molecule, the nonelastic portion (102)
Vent plug (103) is provided with out on shape air bag (10)；
The length of the post air bag (43) on the air bag component (4) of jaw (1) front end is more than away from before jaw (1)
The length of the post air bag (43) on the air bag component (4) at end.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710747115.0A CN107388889B (en) | 2016-10-31 | 2016-10-31 | One kind is anti-riot to arrest fork and application method |
| CN201710747179.0A CN107328298B (en) | 2016-10-31 | 2016-10-31 | One kind is anti-riot to arrest fork |
| CN201610926920.5A CN106643288B (en) | 2016-10-31 | 2016-10-31 | One kind is anti-riot to arrest fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610926920.5A CN106643288B (en) | 2016-10-31 | 2016-10-31 | One kind is anti-riot to arrest fork |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710747115.0A Division CN107388889B (en) | 2016-10-31 | 2016-10-31 | One kind is anti-riot to arrest fork and application method |
| CN201710747179.0A Division CN107328298B (en) | 2016-10-31 | 2016-10-31 | One kind is anti-riot to arrest fork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106643288A CN106643288A (en) | 2017-05-10 |
| CN106643288B true CN106643288B (en) | 2017-11-10 |
Family
ID=58820247
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710747115.0A Active CN107388889B (en) | 2016-10-31 | 2016-10-31 | One kind is anti-riot to arrest fork and application method |
| CN201710747179.0A Expired - Fee Related CN107328298B (en) | 2016-10-31 | 2016-10-31 | One kind is anti-riot to arrest fork |
| CN201610926920.5A Active CN106643288B (en) | 2016-10-31 | 2016-10-31 | One kind is anti-riot to arrest fork |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710747115.0A Active CN107388889B (en) | 2016-10-31 | 2016-10-31 | One kind is anti-riot to arrest fork and application method |
| CN201710747179.0A Expired - Fee Related CN107328298B (en) | 2016-10-31 | 2016-10-31 | One kind is anti-riot to arrest fork |
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| CN (3) | CN107388889B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883955B (en) * | 2021-10-26 | 2023-11-03 | 江苏兴汉智能门窗有限公司 | Explosion-proof steel fork with helping hand |
| CN115031576B (en) * | 2022-07-07 | 2023-11-24 | 福建警察学院 | Intelligent wire winding emitter control system and method |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3984962B2 (en) * | 2003-02-14 | 2007-10-03 | 株式会社ポータ工業 | Piercing |
| JP2005274000A (en) * | 2004-03-24 | 2005-10-06 | Porta Kogyo:Kk | Y-bar |
| JP4672475B2 (en) * | 2005-07-22 | 2011-04-20 | 株式会社プロップ | Piercing |
| JP2008051442A (en) * | 2006-08-25 | 2008-03-06 | Sheriff:Kk | Chemical dispersion container |
| CN201955019U (en) * | 2010-11-03 | 2011-08-31 | 郑晶怡 | School police device |
| CN202024652U (en) * | 2011-03-26 | 2011-11-02 | 上海体育学院 | Airbag type competitive short weapon |
| CN202109820U (en) * | 2011-05-29 | 2012-01-11 | 周艳 | Inflatable baton |
| CN202403613U (en) * | 2012-01-04 | 2012-08-29 | 周现鸿 | Steel fork for police |
| CN203464852U (en) * | 2013-05-15 | 2014-03-05 | 金俊雅 | Multifunctional antiriot device |
| CN104121809A (en) * | 2014-07-03 | 2014-10-29 | 大连淡宁实业发展有限公司 | Laser dazzling electric shock anti-thug fork |
| CN204594337U (en) * | 2015-02-12 | 2015-08-26 | 王春雨 | A kind of anti-riot constraint fork |
| CN204988026U (en) * | 2015-09-18 | 2016-01-20 | 河南民生特种装备有限公司 | Novel anti -riot waist fork |
| CN105466284A (en) * | 2015-12-22 | 2016-04-06 | 安徽中天保安服务集团有限公司 | Multi-functional deforming stick fork for police |
-
2016
- 2016-10-31 CN CN201710747115.0A patent/CN107388889B/en active Active
- 2016-10-31 CN CN201710747179.0A patent/CN107328298B/en not_active Expired - Fee Related
- 2016-10-31 CN CN201610926920.5A patent/CN106643288B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107388889B (en) | 2019-01-01 |
| CN107328298B (en) | 2019-01-11 |
| CN107388889A (en) | 2017-11-24 |
| CN106643288A (en) | 2017-05-10 |
| CN107328298A (en) | 2017-11-07 |
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