CN202928454U - Self-defense antiriot device - Google Patents
Self-defense antiriot device Download PDFInfo
- Publication number
- CN202928454U CN202928454U CN 201220562558 CN201220562558U CN202928454U CN 202928454 U CN202928454 U CN 202928454U CN 201220562558 CN201220562558 CN 201220562558 CN 201220562558 U CN201220562558 U CN 201220562558U CN 202928454 U CN202928454 U CN 202928454U
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- Prior art keywords
- handle
- arresting
- self
- ratchet
- defence
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Abstract
The utility model provides a self-defense antiriot device which comprises a handle and an arresting mechanism. The end portion of the handle is connected with the arresting mechanism, the arresting mechanism comprises an arresting hand, a shell, a torsional spring, a ratchet wheel, a driven rod and a pawl, one end of the torsional spring is connected with the shell, the other end of the torsional spring is connected with the arresting hand, and the center of the ratchet wheel is movably connected with the shell. The ratchet wheel is installed on the end portion of the arresting hand, the driven rod is provided with a tooth-shaped surface, teeth of the driven rod are meshed with gear teeth of the ratchet wheel, one end of the pawl is meshed with the outside of the ratchet wheel, and the other end of the pawl is connected with a push rod. The self-defense antiriot device facilitates arresting, can be firmly locked when arresting is completed, and can effectively avoid escape of an arrested object. Meanwhile, only a telescopic button is required to be pushed to rapidly achieve release of the arrested object, and operation is convenient. According to the self-defense antiriot device, the opening range of the arresting hand is large, the arresting range is enlarged, and the effective arresting rate is improved.
Description
Technical field
The utility model relates to a kind of self-defence antiriot device.
Background technology
For guaranteeing the safety of society, at needs, a bad actor is waited and carry out to arrest it when the person limits, easily the staff who arrests is damaged but closely arrest a bad actor, with this, the self-defence antiriot device of arresting more at a distance has more security.But the opening degree of the catching device that exists at present is little, the scope of arresting is little and reduced the rate of effectively arresting, or exists catching device and be not easy to open after sealed, in use arrest mistake make can not in time open sealed, postpone time of again arresting, be unfavorable for operation.And traditional catching device aluminium alloy material is made, and causes catching device heavier, and mobile inconvenience affects efficient.
The utility model content
It is little that the purpose of this utility model is to provide the opening degree that exists in a kind of antiriot device solution prior art of defending oneself, the scope of arresting is little and reduced the rate of effectively arresting, or catching device is not easy to after sealed open, in use arrest mistake make can not in time open sealed, postponed time of again arresting, and catching device is heavier, and is mobile inconvenient, affects the problem of efficient.
Technical solution of the present utility model is:
a kind of self-defence antiriot device, comprise handle and arresting agency, the end of described handle connects described arresting agency, described arresting agency comprises catching hand, housing, torsion spring, ratchet, be subjected to lever and ratchet, one end of described torsion spring connects on described housing, the other end of described torsion spring connects described catching hand, the central movable of described ratchet is connected on described housing, described ratchet is located at the end of described catching hand, the described lever that is subjected to is provided with toothed surfaces, the described gear teeth meshing that is subjected to tooth and the described ratchet of lever, one end of described ratchet and described ratchet external toothing, the other end of described ratchet is connected with push rod, the middle part of described ratchet is movably connected on housing, described handle is provided with push button, described push button connects described push rod.
Further improve and be: described handle is the boring handle, described handle is provided with Telescopic Fixed mechanism, described Telescopic Fixed mechanism comprises flexible torsion spring and flexible button, described handle is provided with the through hole adaptive with the button that stretches, described flexible torsion spring is located in described handle, and described flexible button connects the end of described flexible torsion spring.
Further improve and be: also comprise electric shock device, described electric shock device comprises that positive electricity end, negative electricity are extreme, power-on button and electric shock power supply, described positive electricity end, negative electricity extremely are located at the end of described catching hand, described positive electricity end, negative electricity extremely and between described catching hand are respectively equipped with insulating part, described positive electricity end, negative electricity connect extremely respectively positive pole, the negative pole of described electric shock power supply by power line, described positive electricity end is provided with power-on button with the power line of the positive interpolar of electric shock power supply, and described power-on button is located on described handle.
Further improve and be: described insulating part is pottery or plastics.
Further improve and be: the end thread of described handle connects described arresting agency.
Further improve and be: described catching hand and described handle are titanium alloy and make.
Further improve and be: described catching hand is semicircle or half elliptic.
A kind of self-defence antiriot device of the utility model, use handle to move arresting agency, the torsion spring active force makes two semicircles or half elliptic catching hand be in open configuration, when arresting, promote to be subjected to lever in entering two catching hands arresting thing, moved by lever and drive the rotation of ratchet, impel catching hand closed, after the catching hand closure, because of thereby ratchet is provided with the ratchet ratchet can not backwards rotation, catching hand can only be in closure state, thereby fixedly arrests thing, and can't open, avoided arresting escaping of thing.Decontrol when arresting thing at needs, the push button on driving handle, and then make push rod promote an end of ratchet, the other end of ratchet leaves ratchet and makes ratchet because of torsion spring effect backwards rotation, catching hand is opened emit to arrest thing.The setting of the arresting agency of this kind self-defence antiriot device can make the amplitude of opening of catching hand larger, strengthens the scope of arresting, and improves the rate of effectively arresting.
This kind self-defence antiriot device arranges Telescopic Fixed mechanism, when needs lengthen handle, the more piece handle coupled together by Telescopic Fixed mechanism respectively, thus the sphere of action of increase self-defence antiriot device.Handle arranges through hole, thereby when two joint handles connect, because the diameter of former handle makes and lengthens handle and can penetrate former handle greater than lengthening handle diameters, thereby make the flexible button that adds the long handle setting pass into the through hole of former handle, flexible button firmly is parked in through hole because of flexible torsion spring effect, to former handle with add long handle and be fixed.Remove when adding long handle at needs, will add long handle when only need to press flexible button and take out from former handle and get final product.Easy and simple to handle, and Telescopic Fixed effective.
The main purpose of the electric shock device of this kind self-defence antiriot device is deterrent effect, for safety, utilizes high voltage, and low current touches living aim, makes a kind of non-lethal weapon that taken action at short notice by anti-riot target to be suppressed or to lose resistivity.The electric shock device of this kind self-defence antiriot device, wherein, the electric shock power supply comprises battery and booster circuit, can be between positive electricity end and negative electricity be extreme the high voltage of ten thousand volts of generation 1.4-1.6.Although electric shock voltage is very high, the electric current of output is very little, so correct the use can not make the people disable or lethal.
The handle end of this kind self-defence antiriot device arresting agency that is threaded, can realize the replacing to arresting agency, when using large-sized arresting agency as needs, be convenient to directly remove and install, when arresting agency is pulled down, life line etc. can be arranged on and use on handle, be convenient to extend the coverage of life line.Thereby make the self-defence antiriot device can use the small size arresting agency to less when arresting thing, and using large scale to arrest thing for fixedly arresting better thing to larger when arresting thing.This kind self-defence antiriot device is made catching hand and handle by titanium alloy, has effectively alleviated the weight of self-defence antiriot device in the durability that improves the self-defence antiriot device, more is convenient in use the self-defence antiriot device be moved.
The beneficial effects of the utility model are: a kind of self-defence antiriot device of the utility model, be convenient to arrest, and can carry out firmly sealedly when completing arresting, effectively avoid arresting escaping of thing, only need simultaneously to promote flexible button and can realize fast arresting unclasping of thing, easy to operate.This kind self-defence antiriot device can make the amplitude of opening of catching hand larger, strengthens the scope of arresting, and improves the rate of effectively arresting.And the handle end of this kind self-defence antiriot device arresting agency that is threaded can be realized the replacing to arresting agency, when using large-sized arresting agency as needs, is convenient to directly remove and install.Can realize simultaneously the lengthening of handle, and easy and simple to handle, lengthen good fixing effect, add the convenient disassembly of long handle.This kind self-defence antiriot device is made catching hand and handle by titanium alloy, has effectively alleviated the weight of self-defence antiriot device in the durability that improves the self-defence antiriot device, more is convenient in use the self-defence antiriot device be moved.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the utility model arresting agency;
Fig. 3 is the structural representation of the Telescopic Fixed mechanism of the utility model;
Wherein: the 1-handle, the 2-catching hand, the 3-housing, the 4-torsion spring, the 5-ratchet, 6-is subjected to lever, 7-ratchet, 8-push rod, 9-push button, the 10-torsion spring that stretches, the 11-button that stretches.
The specific embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
as depicted in figs. 1 and 2, the present embodiment provides a kind of self-defence antiriot device, comprise handle 1 and arresting agency, the end of described handle 1 connects described arresting agency, described arresting agency comprises catching hand 2, housing 3, torsion spring 4, ratchet 5, be subjected to lever 6 and ratchet 7, one end of described torsion spring 4 connects on described housing 3, the other end of described torsion spring 4 connects described catching hand 2, the central movable of described ratchet 5 is connected on described housing 3, described ratchet 5 is located at the end of described catching hand 2, the described lever 6 that is subjected to is provided with toothed surfaces, the described gear teeth meshing that is subjected to tooth and the described ratchet 5 of lever 6, one end of described ratchet 7 and 5 external toothings of described ratchet, the other end of described ratchet 7 is connected with push rod 8, the middle part of described ratchet 7 is movably connected on housing 3, described handle 1 is provided with push button 9, described push button 9 connects described push rod 8.As shown in Figure 3, described handle 1 is boring handle 1, described handle 1 is provided with Telescopic Fixed mechanism, described Telescopic Fixed mechanism comprises flexible torsion spring 10 and flexible button 11, described handle 1 is provided with the through hole adaptive with flexible button 11, described flexible torsion spring 10 is located in described handle 1, and described flexible button 11 connects the end of described flexible torsion spring 10.The end thread of described handle 1 connects described arresting agency.Described catching hand 2 and described handle 1 are titanium alloy and make.Described catching hand 2 is half elliptic.
A kind of self-defence antiriot device of the present embodiment, use handle 1 to move arresting agency, torsion spring 4 active forces make two semicircles or half elliptic catching hand 2 be in open configuration, when arresting, promote to be subjected to lever 6 in entering two catching hands 2 arresting thing, be subjected to lever 6 to move and drive the rotation of ratchet 5, impel catching hand 2 closures, after catching hand 2 closures, because of thereby ratchet 5 is provided with ratchet 7 ratchets 5 can not backwards rotation, catching hand 2 can only be in closure state, thereby fixedly arrests thing, and can't open, avoided arresting escaping of thing.Decontrol when arresting thing at needs, the push button 9 on driving handle 1, and then make push rod 8 promote an end of ratchets 7, the other end of ratchet 7 leaves ratchet 5 and makes ratchet 5 because of torsion spring 4 effect backwards rotation, catching hand 2 is opened emit to arrest thing.The setting of the arresting agency of this kind self-defence antiriot device can make the amplitude of opening of catching hand 2 larger, strengthens the scope of arresting, and improves the rate of effectively arresting.
This kind self-defence antiriot device arranges Telescopic Fixed mechanism, when needs lengthen handle 1, more piece handle 1 coupled together by Telescopic Fixed mechanism respectively, thus the sphere of action of increase self-defence antiriot device.Handle 1 arranges through hole, thereby when two joint handles 1 connect, because the diameter of former handle 1 makes and adds long handle 1 and can penetrate former handle 1 greater than adding long handle 1 diameter, thereby make the flexible button 11 that adds long handle 1 setting pass into the through hole of former handle 1, flexible button 11 firmly is parked in through hole because of flexible torsion spring 10 effects, to former handle 1 with add long handle 1 and be fixed.Remove when adding long handle 1 at needs, will add long handle 1 when only need to press flexible button 11 and take out from former handle 1 and get final product.Easy and simple to handle, and Telescopic Fixed effective.
Handle 1 end thread of this kind self-defence antiriot device connects arresting agency, can realize the replacing to arresting agency, when using large-sized arresting agency as needs, is convenient to directly remove and install.Thereby make the self-defence antiriot device can use the small size arresting agency to less when arresting thing, and using large scale to arrest thing for fixedly arresting better thing to larger when arresting thing.This kind self-defence antiriot device is made catching hand 2 and handle 1 by titanium alloy, has effectively alleviated the weight of self-defence antiriot device in the durability that improves the self-defence antiriot device, more is convenient in use the self-defence antiriot device be moved.
The beneficial effect of the present embodiment is: a kind of self-defence antiriot device of the present embodiment, be convenient to arrest, and can carry out firmly sealedly when completing arresting, effectively avoid arresting escaping of thing, only need simultaneously to promote flexible button and can realize fast arresting unclasping of thing, easy to operate.This kind self-defence antiriot device can make the amplitude of opening of catching hand larger, strengthens the scope of arresting, and improves the rate of effectively arresting.And the handle end of this kind self-defence antiriot device arresting agency that is threaded can be realized the replacing to arresting agency, when using large-sized arresting agency as needs, is convenient to directly remove and install.Can realize simultaneously the lengthening of handle, and easy and simple to handle, lengthen good fixing effect, add the convenient disassembly of long handle.This kind self-defence antiriot device is made catching hand and handle by titanium alloy, has effectively alleviated the weight of self-defence antiriot device in the durability that improves the self-defence antiriot device, more is convenient in use the self-defence antiriot device be moved.
Claims (7)
1. self-defence antiriot device, comprise handle (1) and arresting agency, the end of described handle (1) connects described arresting agency, it is characterized in that: described arresting agency comprises catching hand (2), housing (3), torsion spring (4), ratchet (5), be subjected to lever (6) and ratchet (7), one end of described torsion spring (4) connects on described housing (3), the other end of described torsion spring (4) connects described catching hand (2), the central movable of described ratchet (5) is connected on described housing (3), described ratchet (5) is located at the end of described catching hand (2), the described lever (6) that is subjected to is provided with toothed surfaces, the described gear teeth meshing that is subjected to tooth and the described ratchet (5) of lever (6), one end of described ratchet (7) and described ratchet (5) external toothing, the other end of described ratchet (7) is connected with push rod (8), the middle part of described ratchet (7) is movably connected on housing (3), described handle (1) is provided with push button (9), described push button (9) connects described push rod (8).
2. self-defence antiriot device as claimed in claim 1, it is characterized in that: described handle (1) is boring handle (1), described handle (1) is provided with Telescopic Fixed mechanism, described Telescopic Fixed mechanism comprises flexible torsion spring (10) and flexible button (11), described handle (1) is provided with the through hole adaptive with flexible button (11), described flexible torsion spring (10) is located in described handle (1), and described flexible button (11) connects the end of described flexible torsion spring (10).
3. self-defence antiriot device as claimed in claim 1, it is characterized in that: also comprise electric shock device, described electric shock device comprises positive electricity end, negative electricity is extreme, power-on button and electric shock power supply, described positive electricity end, negative electricity extremely is located at the end of described catching hand (2), described positive electricity end, negative electricity extremely and between described catching hand (2) is respectively equipped with insulating part, described positive electricity end, negative electricity extremely connects respectively the positive pole of described electric shock power supply by power line, negative pole, described positive electricity end is provided with power-on button with the power line of the positive interpolar of electric shock power supply, described power-on button is located on described handle.
4. self-defence antiriot device as claimed in claim 3, it is characterized in that: described insulating part is pottery or plastics.
5. self-defence antiriot device as claimed in claim 1, is characterized in that: the described arresting agency of end thread connection of described handle (1).
6. self-defence antiriot device as described in claim 1-5 any one, it is characterized in that: described catching hand (2) and described handle (1) are titanium alloy and make.
7. self-defence antiriot device as described in claim 1-5 any one, it is characterized in that: described catching hand (2) is semicircle or half elliptic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562558 CN202928454U (en) | 2012-10-30 | 2012-10-30 | Self-defense antiriot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562558 CN202928454U (en) | 2012-10-30 | 2012-10-30 | Self-defense antiriot device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202928454U true CN202928454U (en) | 2013-05-08 |
Family
ID=48218408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220562558 Expired - Fee Related CN202928454U (en) | 2012-10-30 | 2012-10-30 | Self-defense antiriot device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202928454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341414A (en) * | 2018-11-16 | 2019-02-15 | 宜都市公安局 | Anti-riot steel fork |
| CN114838619A (en) * | 2022-04-23 | 2022-08-02 | 中山市康雄五金电器有限公司 | Self-locking type capturing device |
-
2012
- 2012-10-30 CN CN 201220562558 patent/CN202928454U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341414A (en) * | 2018-11-16 | 2019-02-15 | 宜都市公安局 | Anti-riot steel fork |
| CN109341414B (en) * | 2018-11-16 | 2023-10-27 | 宜都市公安局 | Explosion-proof steel fork |
| CN114838619A (en) * | 2022-04-23 | 2022-08-02 | 中山市康雄五金电器有限公司 | Self-locking type capturing device |
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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: 20130508 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |