CN204043487U - Band is the anti-riot steel fork of spray attacks type initiatively - Google Patents
Band is the anti-riot steel fork of spray attacks type initiatively Download PDFInfo
- Publication number
- CN204043487U CN204043487U CN201420428596.0U CN201420428596U CN204043487U CN 204043487 U CN204043487 U CN 204043487U CN 201420428596 U CN201420428596 U CN 201420428596U CN 204043487 U CN204043487 U CN 204043487U
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- CN
- China
- Prior art keywords
- trigger
- steel fork
- riot
- spray
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H9/00—Equipment for attack or defence by spreading flame, gas or smoke or leurres; Chemical warfare equipment
- F41H9/10—Hand-held or body-worn self-defence devices using repellant gases or chemicals
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
Abstract
The utility model relates to a kind of band initiatively anti-riot steel fork of spray attacks type, and it comprises steel fork, excitant liquid dispenser and controls the trigger trigger elements of excitant liquid dispenser injection; Described excitant liquid dispenser comprises the excitant liquid aerosol can of being located at steel fork stage casing and to spray tank connected shower nozzle with excitant liquid; During steel fork horizontal positioned, between shower nozzle and steel fork, form the elevation angle of certain angle; Described trigger trigger elements is located at steel fork stage casing and is positioned at excitant liquid aerosol can front end.The purpose of this utility model is to provide that a kind of structure is simple, easy to operate, firm and durable, the cheap band initiatively anti-riot steel fork of spray attacks type.The utility model has the advantage of: the ruffian of the hand-held lethal weapon of moment quick uniform, greatly can improve anti-riot efficiency, reduce the injures and deaths of anti-riot personnel, and anti-riot personnel amount can also be reduced, significantly reduce fight against terrorism and violence cost.
Description
Technical field
The utility model relates to anti-riot fixture fields, especially a kind of band initiatively anti-riot steel fork of spray attacks type.
Background technology
Anti-riot steel fork and excitant liquid dispenser are the most frequently used implements of police of a line police and security protection personnel, now general common anti-riot steel fork only can block ruffian's body and four limbs, limit the ability that it continues to exert violence, but the ruffian's one hand be easy to by possessing arms gets out, and the another hand that hold lethal weapon can attack anti-riot personnel easily, very easily cause anti-riot casualties, especially the accident initial stage, when often only having one or few anti-riot personnel.And another kind of conventional implement of police-excitant liquid dispenser, anti-riot personnel are needed to hold sprayer, with ruffian at a distance of 1-2 rice time closely spray, but because sprayer volume is little, the ruffian that anti-riot personnel to be difficult under mess all the time in accurate aiming movement sprays, and anti-riot personnel and ruffian are apart from too near, the armour anti-riot personnel and ruffian's Secure isolation can not opened as steel fork between the two, ruffian avoids spraying easily via stick shift and dodging, and approach anti-riot personnel fast, attack.
There is fatal defect in common anti-riot steel fork the most frequently used at present and sprayer, namely anti-riot personnel cannot use steel fork and sprayer simultaneously, so not only cannot subdue the ruffian of hand-held lethal weapon fast, but also very easily cause the injures and deaths of anti-riot personnel self, finally cause unarmed child and masses' suffering around, particularly serious when particularly accident scene only has one just not have anti-riot personnel even at all.General in similar kindergarten, the place such as remote districts and non-emphasis primary school, food market and business district often all only has one or a few phenomenon ubiquity of ensuring public security on duty, ruffian can select to sell when ensuring public security minimum usually, to reach its optimum efficiency.Now in order to reduce the harm that accident causes, government takes precautions against often through the anti-riot personnel of expansion, and this just considerably increases anti-probably stability maintenance cost.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, easy to operate, firm and durable, the cheap band initiatively anti-riot steel fork of spray attacks type, it is by combining together organic to both implement of police the most frequently used at present-excitant liquid dispenser and steel fork, can the ruffian of the hand-held lethal weapon of moment quick uniform, greatly improve anti-riot efficiency, reduce the injures and deaths of anti-riot personnel, and anti-riot personnel amount can also be reduced, significantly reduce fight against terrorism and violence cost.
The purpose of this utility model is achieved through the following technical solutions: a kind of band initiatively anti-riot steel fork of spray attacks type, and it comprises steel fork, excitant liquid dispenser and controls the trigger trigger elements of excitant liquid dispenser injection; Described excitant liquid dispenser comprises the excitant liquid aerosol can of being located at steel fork stage casing and to spray tank connected shower nozzle with excitant liquid; During steel fork horizontal positioned, between shower nozzle and steel fork, form the elevation angle of certain angle; Described trigger trigger elements is located at steel fork stage casing and is positioned at excitant liquid aerosol can front end.
Compared to prior art, the utility model has the advantage of:
Existing excitant liquid dispenser incorporates in anti-riot steel fork by the utility model, integrate excitant liquid dispenser and steel fork, make the implement of police function multiplication that two kinds the most frequently used, and mutually compensate for the critical defect existed in actual use separately, so not only can subdue the ruffian of hand-held lethal weapon fast, reduce the injures and deaths of anti-riot personnel, and anti-riot personnel amount can also be reduced, greatly reduce anti-probably anti-riot cost.
1. only need anti-riot personnel to hold the band initiatively anti-riot steel fork of spray attacks type, the ruffian's " blinding " possessed arms just can be allowed instantaneously seized.
2. anti-riot personnel approach ruffian in sprayer effective range (1-2 rice), cocking before ruffian does not get out steel fork with hand, spray excitant liquid to its face and eyes, allow rapidly ruffian's " blinding ", make it lose instantaneously and continue attacking ability and fold one's hands for capture.
3. excitant liquid dispenser is built in anti-riot steel fork, substantially the same with volume with common anti-riot steel fork outward appearance, adapts to explosion-proof librarian use custom, ruffian also can be allowed to adopt a casual attitude, lose vigilance.
4., from excitant Liquid inject direction and the angled elevation angle of steel fork horizontal line of jet expansion ejection, add range, and make excitant liquid be more prone to be injected into ruffian face and eyes.
5. utilize steel fork to make anti-riot personnel and ruffian keep certain safe distance, be convenient to anti-riot personnel and aim at ruffian face and eye irritation liquid, also can prevent ruffian from approaching fast and attack anti-riot personnel.
6. anti-riot personnel can according to field condition, attack of taking the initiative, and aims at ruffian face and eyes cocking and sprays excitant liquid, allows rapidly ruffian's " blinding ", makes it scatter and disappear instantaneously and continues attacking ability.
7. steel fork is provided with and prevents maloperation safeties, avoid anti-riot personnel to spray excitant liquid at nonemergency by mistake.
8. structure is simple, easy to operate, firm and durable, cost are low.
9. steel fork detachably becomes front and back bar two parts, to shorten length, is easy to carry, is connected during use by screw thread rotation, can complete assembling fast in 30 seconds.
10. the excitant that changes the outfit liquid aerosol can is very convenient, and before and after only need rotating dismounting, bar can load or take out excitant liquid aerosol can.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation (for convenience of explanation, being sectional view) with the anti-riot steel fork embodiment of active spray attacks type of the utility model in figure.
Fig. 2 is the upward view (for convenience of explanation, being sectional view) of Fig. 1 in figure.
Fig. 3 is the top view (for convenience of explanation, being sectional view) of Fig. 1 in figure.
Fig. 4 is I place view in Fig. 1.
Fig. 5 prevents a kind of status architecture schematic diagram (closed condition) of maloperation safeties.
Fig. 6 prevents another kind of status architecture schematic diagram (opening) of maloperation safeties.
Fig. 7 is the front view of trigger.
Fig. 8 is the right view of Fig. 7.
Fig. 9 is the structural representation of trigger fixed axis.
Figure 10 is A-A sectional view in Fig. 9.
Figure 11 is the catenation principle structural representation of front bar and rear bar.
Label declaration: 1 jaw, 2 front bars, 3 shower nozzles, 4 nozzles, 5 trigger rotation pivot pins, 6 trigger fixed axis, 7 trigger spray slide-bars, 8 back-moving springs, 9 anti-slip part, 10 connect inner sleeve, 11 trigger guard, 12 triggers, 13 knobs, 14 fixed hubs, 15 excitant liquid aerosol cans, 16 connect overcoat, 17 rear bars, 18 back handles, 19 sprayings connect capillary, 20 extruding injector heads, 21 semi-circular projected part, 22 annular grooves, 23 small sized pipelines, 24 butterflys, 25 Trigger safety convex buttons, 26 insurance holes, 27 backstays, 28 open locating hole, 29 close locating hole, 30 retainer springs.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, the utility model content is described in detail:
Be a kind of embodiment schematic diagram with the initiatively anti-riot steel fork of spray attacks type that the utility model provides as shown in Figure 1 to 11.
A kind of band initiatively anti-riot steel fork of spray attacks type, it comprises steel fork, excitant liquid dispenser and controls the trigger trigger elements of excitant liquid dispenser injection; Described excitant liquid dispenser comprises the excitant liquid aerosol can 15 being located at steel fork stage casing and the shower nozzle 3 be connected with excitant liquid aerosol can 15; During steel fork horizontal positioned, between shower nozzle 3 and steel fork, form the elevation angle of certain angle; Described trigger trigger elements is located at steel fork stage casing and is positioned at excitant liquid aerosol can 15 front end.
Anti-riot personnel control excitant liquid dispenser by trigger trigger elements and spray excitant liquid, described excitant liquid is sprayed by the nozzle 4 on shower nozzle 3, the position of shower nozzle 3 is arranged, make the excitant Liquid inject direction that sprays from nozzle 4 and the angled elevation angle of steel fork, make excitant liquid be more prone to be injected into ruffian face and eyes.During steel fork horizontal positioned, between shower nozzle 3 and steel fork, form the 35-45 degree elevation angle.
Described trigger trigger elements comprises the trigger fixed axis 6 be located on steel fork, the trigger 12 of upper end thereof on trigger fixed axis 6, is located at the fixed hub 14 on steel fork and is slidably socketed the trigger spray slide-bar 7 in fixed hub 14; Described fixed hub 14 is located between the extruding injector head 20 of trigger 12 and excitant liquid aerosol can 15 front end, described trigger 12 upper rear end is provided with semi-circular projected part 21, trigger spray slide-bar 7 front end relies on the semi-circular projected part 21 of trigger 12 rear end, trigger spray slide-bar 7 rear end connects in succession with extruding injector head 20 front end sleeve, and extruding injector head 20 leading section is resisted against on trigger spray slide-bar 7.
Described trigger 12 is hinged by trigger rotation pivot pin 5 and trigger fixed axis 6, and trigger 12 can around trigger fixed axis 6 swing.Anti-riot personnel are cocking 12 backward, the semi-circular projected part 21 of trigger 12 upper rear end is made to extrude trigger spray slide-bar 7 front end, trigger spray slide-bar 7 moves backward in fixed hub 14, and the extruding injector head 20 of extruding excitant liquid aerosol can 15 front end, its rear end, excitant liquid sprays.
Trigger spray slide-bar 7 is provided with opening annular groove 22 backwards, is provided with back-moving spring 8 between annular groove 22 and fixed hub 14 rear end.
The setting of back-moving spring 8 makes trigger 12 homing when not stressing, and makes trigger 12 have more essence sense in the process pulled.
Be provided with in described trigger spray slide-bar 7 and export with excitant liquid aerosol can 15 small sized pipeline 23 be connected, described small sized pipeline 23 connects capillary 19 by spraying and is connected with shower nozzle 3, spraying connects capillary 19 one end and is fixedly connected with small sized pipeline 23, and the other end is slidably connected in shower nozzle 3 inner chamber pipeline.
Trigger spray slide-bar 7 is when displacement, and tractive spraying can connect capillary 19, described spraying connects capillary 19 one end and is fixedly connected with, and the other end is slidably connected, can avoid spraying connection capillary 19 be pulled in process impaired.
It also comprises and prevents maloperation safeties, described prevent from maloperation safeties from comprising being located on steel fork and be positioned at the trigger guard 11 at trigger 12 lower, outer perimeter place, rear end, trigger 12 bottom Trigger safety convex button 25, be located in the knob 13 of trigger guard 11 rear end and be located at the butterfly 24 of knob 13 front end, described trigger guard 11 is provided with the insurance hole 26 allowing Trigger safety convex button 25 to pass, described butterfly 24 is positioned at trigger guard 11, blocks insurance hole 26 by knob 13 kinetic energy.
Described butterfly 24 is fixedly connected with knob 13 ending vertical, butterfly 24 can be allowed to rotate by turn knobs 13, thus forms a changeable block surface on trigger guard 11, and insurance hole 26 is located in butterfly 24 block surface.Trigger safety convex button 25 through insurance hole 26, can get final product cocking 12, makes excitant liquid aerosol can 15 spraying when not having butterfly 24 to block insurance hole 26; When butterfly 24 shelters from insurance hole 26, Trigger safety convex button 25 can not through insurance hole 26, and trigger 12 cannot be pulled.
Described butterfly 24 is provided with backstay 27, described trigger guard 11 is provided with the unlatching locating hole 28 that coordinates with backstay 27 and closes locating hole 29, described unlatching locating hole 28 and closedown locating hole 29 are located at centered by butterfly 24 rotating shaft, with butterfly 24 rotating shaft to backstay 27 distance for radius circumferentially, described insurance hole 26 is located at butterfly 24 rotating shaft and is opened between locating hole 28, between knob 13 rear portion and trigger guard 11 rear end, be also provided with retainer spring 30.
The setting of opening locating hole 28 and closing locating hole 29 is the duties in order to ensure preventing maloperation safeties, avoid because chaotic, to forget and nervous and cause operate miss.There will not be when being about to spray excitant liquid, causing spraying unsuccessfully because butterfly 24 does not avoid insurance hole 26 completely, or make the change of its state cause spraying unsuccessfully because encounter butterfly 24 in action because of carelessness.
Opening locating hole 28 can be arranged on below knob 13 rotating shaft, closes locating hole 29 and can be arranged on above knob 13 rotating shaft.Be located at the retainer spring 30 between knob 13 rear portion and trigger guard 11 rear end, owing to being squeezed, there is the tension force to both sides, make knob 13 have power to the back-end, butterfly 24 is leaned on trigger guard 11.During use, press knob 13 forward, backstay 27 is left and opens locating hole 28 or close in locating hole 29, turn knobs 13 to backstay 27 is positioned at closes locating hole 29 or looses one's grip after opening locating hole 28 front end, and backstay 27 plugs into cut out locating hole 29 or opens locating hole 28 internal fixtion.
Described steel fork comprises front bar 2 and rear bar 17, described front bar 2 rear end is provided with and connects inner sleeve 10, described rear bar 17 front end is provided with and connects overcoat 16, connect inner sleeve 10 and be connected overcoat 16 by screw thread docking connection, described excitant liquid aerosol can 15 is embedded in the chamber of front rod rear end, and excitant liquid aerosol can 15 rear end leans on rear bar 17 front end.
Anti-riot steel fork is docked by front bar 2 and rear bar 17 and forms, and when not using, anti-riot steel fork can be split as two parts, shorten length, be easy to carry; Connected by screw thread rotation during use, assembling can be completed fast in 30 seconds.
Excitant liquid aerosol can 15 is built in steel fork, substantially the same with volume with common anti-riot steel fork outward appearance, adapt to anti-riot librarian use custom, also ruffian can be allowed to adopt a casual attitude, lose vigilance, and the excitant that changes the outfit liquid aerosol can 15 is very convenient, before and after only need rotating dismounting, bar can load or take out excitant liquid aerosol can 15.
Described steel fork stage casing is provided with anti-slip part 9, the Anti-slip cover that described anti-slip part 9 is made for materials such as the anti-skidding lines be located on steel fork shaft or the rubber be sheathed on outside steel fork shaft.
Described front bar 2 front end is provided with arc jaw 1.
Described rear bar 17 rear end is also provided with the back handle 18 for the anti-riot steel fork of pushing tow.
Described front bar 2 and rear bar 17 are made for stainless steel material.
Described excitant liquid aerosol can 15 is capsicum water aerosol can, or is applicable to the aerosol can of anti-riot purposes type for other.
The ejector principle of the anti-riot steel fork of band active spray attacks type:
During use, the connection inner sleeve 10 of front bar 2 rear end and the connection overcoat 16 of rear bar 17 front end are rotatably connected into anti-riot steel fork one.Before preparation uniform ruffian, first open locating hole 28 position by preventing the backstay 27 of maloperation safeties to be threaded to, when anti-riot personnel are in the face of ruffian, jaw 1 is aimed at the chest locations of ruffian in 1-2 rice sprayer range region, cocking 12, trigger 12 rotates clockwise around trigger rotation pivot pin 5 and trigger fixed axis 6, now first rounded projections 21 of trigger 12 is oppressed trigger spray slide-bar 7 and is slided in fixed hub 14, trigger spray slide-bar 7 other end is caused to oppress the extruding injector head 20 of excitant liquid aerosol can 15, the vaporific capsicum water of releasing stimulus liquid aerosol can 15 inside is sprayed by trigger spray slide-bar 7 inside cavity small sized pipeline 23, and flow through spraying connection capillary 19, final from nozzle 4 and to become a fixed angle of altitude to be ejected into face and the eyes of ruffian with anti-riot steel fork horizontal direction, make rapidly ruffian's " blinding ", allow it fold one's hands for capture.
Prevent the operation principle of maloperation safeties:
1. non-ejection safety position: in this case, insurance hole 26 on trigger guard 11 has been blocked by butterfly 24, if the now careless cocking 12 of anti-riot personnel, then Trigger safety convex button 25 can be blocked by butterfly 24, and cannot cocking 12, avoid and mistakenly launch sprayer;
2. emission state: when running into accident preparation transmitting, push-turn key 13, and revolve turnback, insurance hole 26 is not blocked, now cocking 12 by butterfly 24, Trigger safety convex button 25 through insurance hole 26, can complete the transmitting of sprayer.
Claims (10)
1. the band initiatively anti-riot steel fork of spray attacks type, is characterized in that: it comprises steel fork, excitant liquid dispenser and controls the trigger trigger elements of excitant liquid dispenser injection; Described excitant liquid dispenser comprises the excitant liquid aerosol can (15) being located at steel fork stage casing and the shower nozzle (3) be connected with excitant liquid aerosol can (15); During steel fork horizontal positioned, between shower nozzle (3) and steel fork, form the elevation angle of certain angle; Described trigger trigger elements is located at steel fork stage casing and is positioned at excitant liquid aerosol can (15) front end.
2. the band according to claim 1 initiatively anti-riot steel fork of spray attacks type, is characterized in that: described trigger trigger elements comprises the trigger fixed axis (6) be located on steel fork, the trigger (12) of upper end thereof on trigger fixed axis (6), is located at the fixed hub (14) on steel fork and is slidably socketed the trigger spray slide-bar (7) in fixed hub (14); Described fixed hub (14) is located between the extruding injector head (20) of trigger (12) and excitant liquid aerosol can (15) front end, described trigger (12) upper rear end is provided with semi-circular projected part (21), trigger spray slide-bar (7) front end relies on the semi-circular projected part (21) of trigger (12) rear end, trigger spray slide-bar (7) rear end connects in succession with extruding injector head (20) front end sleeve, and extruding injector head (20) leading section is resisted against on trigger spray slide-bar (7).
3. the band according to claim 2 initiatively anti-riot steel fork of spray attacks type, it is characterized in that: trigger spray slide-bar (7) is provided with opening annular groove backwards (22), between annular groove (22) and fixed hub (14) rear end, be provided with back-moving spring (8).
4. the band according to claim 2 initiatively anti-riot steel fork of spray attacks type, it is characterized in that: in described trigger spray slide-bar (7), be provided with the small sized pipeline (23) exporting with excitant liquid aerosol can (15) and be connected, described small sized pipeline (23) connects capillary (19) by spraying and is connected with shower nozzle (3), spraying connects capillary (19) one end and is fixedly connected with small sized pipeline (23), and the other end is slidably connected in shower nozzle (3) inner chamber pipeline.
5. the band according to claim 2 initiatively anti-riot steel fork of spray attacks type, it is characterized in that: it also comprises and prevents maloperation safeties, describedly prevent from maloperation safeties from comprising being located on steel fork and be positioned at the trigger guard (11) at trigger (12) lower, outer perimeter place, the Trigger safety convex button (25) of trigger (12) rear end, bottom, be located in the knob (13) of trigger guard (11) rear end and be located at the butterfly (24) of knob (13) front end, described trigger guard (11) is provided with the insurance hole (26) allowing Trigger safety convex button (25) to pass, described butterfly (24) is positioned at trigger guard (11), insurance hole (26) is blocked by knob (13) kinetic energy.
6. the band according to claim 5 initiatively anti-riot steel fork of spray attacks type, it is characterized in that: described butterfly (24) is provided with backstay (27), described trigger guard (11) is provided with the unlatching locating hole (28) that coordinates with backstay (27) and closes locating hole (29), described unlatching locating hole (28) and closedown locating hole (29) are located at centered by butterfly (24) rotating shaft, with butterfly (24) rotating shaft to backstay (27) distance be radius circumferentially, described insurance hole (26) is located at butterfly (24) rotating shaft and is opened between locating hole (28), retainer spring (30) is also provided with between knob (13) rear portion and trigger guard (11) rear end.
7. the band according to claim 1-6 any one is the anti-riot steel fork of spray attacks type initiatively, it is characterized in that: described steel fork comprises front bar (2) and rear bar (17), described front bar (2) rear end is provided with and connects inner sleeve (10), described rear bar (17) front end is provided with and connects overcoat (16), connect inner sleeve (10) and be connected overcoat (16) by screw thread docking connection, described excitant liquid aerosol can (15) is embedded in the chamber of front rod rear end, and excitant liquid aerosol can (15) rear end leans on rear bar (17) front end.
8. the band according to claim 1-6 any one is the anti-riot steel fork of spray attacks type initiatively, it is characterized in that: described steel fork stage casing is provided with anti-slip part (9), described anti-slip part (9) is the anti-skidding lines be located on steel fork shaft or the rubber antiskid cover be sheathed on outside steel fork shaft.
9. the band according to claim 7 initiatively anti-riot steel fork of spray attacks type, is characterized in that: described rear bar (17) rear end is also provided with the back handle (18) for pushing tow steel fork.
10. the band according to claim 1-6 any one is the anti-riot steel fork of spray attacks type initiatively, it is characterized in that: described excitant liquid aerosol can (15) is capsicum water aerosol can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428596.0U CN204043487U (en) | 2014-07-31 | 2014-07-31 | Band is the anti-riot steel fork of spray attacks type initiatively |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428596.0U CN204043487U (en) | 2014-07-31 | 2014-07-31 | Band is the anti-riot steel fork of spray attacks type initiatively |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043487U true CN204043487U (en) | 2014-12-24 |
Family
ID=52244141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420428596.0U Expired - Fee Related CN204043487U (en) | 2014-07-31 | 2014-07-31 | Band is the anti-riot steel fork of spray attacks type initiatively |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204043487U (en) |
-
2014
- 2014-07-31 CN CN201420428596.0U patent/CN204043487U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20200731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |