CN103983141A - Embracing catch fork - Google Patents
Embracing catch fork Download PDFInfo
- Publication number
- CN103983141A CN103983141A CN201410209545.3A CN201410209545A CN103983141A CN 103983141 A CN103983141 A CN 103983141A CN 201410209545 A CN201410209545 A CN 201410209545A CN 103983141 A CN103983141 A CN 103983141A
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- China
- Prior art keywords
- fork
- font
- embracing
- pair
- rear end
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- 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.)
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- Burglar Alarm Systems (AREA)
Abstract
The invention discloses an embracing catch fork, which is formed by a front fork and a holding rod; a slide strip with six transformations is fixed behind a T-shaped part at the rear end of a slave fork; teeth at the return hook part of return hook teeth under the slider strip are right-angle; a hexagonal chute is arranged in the longitudinal axis direction right between the rear end of the main fork and the T-shaped part; the front end of the slide strip with the six transformations is inserted into the hexagonal chute; three movable cards are arranged below the hexagonal chute; magnets attract the lower ends of the movable cards; the upper ends of the movable cards are in tight connection with the return hook teeth under the slide strip and can instantly clamp the slide strip with the six transformations, so a gangster is locked by the front fork; under condition of the same principle, two types of embracing catch forks are available, wherein the fork with the large model can be used for locking a waist and the fork with the small model can be used for locking legs, arms and necks. The gangster who assaults or a suspect who escapes can be controlled and can not get away by using the embracing catch fork, the gangster or suspect cannot open the fork by self and the fork serves as a handcuff. The harm of the gangster to innocent mass is reduced, and the embracing catch fork is provided with the holding rod, so a safety distance is kept between a police comrade and the armed gangster and the harm to the policeman is reduced.
Description
Technical field:
The present invention relates to police apparatus.
Background technology:
As everyone knows; in recent years some terrorist incidents have also been there are in our country; many not guilty masses have been subject to lawless person's assaults, injuredly even lose one's life, and also have our people cadre, the people's police, security personnel etc.; in managing to protect people's safety; bare-handed often while closely arresting, and then cause comrade police to come to harm even sacrificing, people aches the heart and regrets invariably; serious harm the people's life safety, society has been caused to serious harmful effect.We do not have a equipment of arresting at present, can control the ruffian who is exerting violence or the suspect who is runing away, and the equipment of arresting that makes again ruffian be difficult to open voluntarily reduces that the not guilty masses are quick to be hurt, and can reduce our comrade police yet and come to harm simultaneously.
Summary of the invention:
The formula of embracing of the present invention is arrested fork, in the situation that its principle is identical, has two kinds of models, large size can snap close waist, small size can snap close shank, arm and neck.Not only can control the suspect who is exerting violence ruffian or runing away, can also make it escape, more be difficult to open voluntarily, as handcuffss.Reduce the injury of abuser to the not guilty masses, the formula of embracing is arrested fork and is held bar, makes comrade police and armed ruffian keep safe distance, reduces our comrade police and comes to harm.
Technical solution problem of the present invention adopts following technical scheme:
The formula of embracing is arrested fork, by front fork with hold bar two parts and form, front fork part by two groups can horizontal anomalous movement fork form, i.e. main fork and secondary fork, main fork and secondary fork respectively have a pair of " C " font arm, a pair of " C " the font arm of main fork, and its rear end is fixed with two jiaos of symmetrical axles of borrowing of " T " font part, form one group can horizontal anomalous movement both arms, can in receive and abduction exercise.A pair of " C " the font arm of secondary fork, its rear end is fixed with two jiaos of symmetrical axles of borrowing of " T " font part, form one group can horizontal anomalous movement both arms, can in receipts and abduction exercise.The front end of main fork a pair of " C " font arm borrows axle to fix with the outside of a pair of " C " the font arm of secondary fork, gives the outside of secondary fork a pair of " C " font arm, and a mobilizable fulcrum is provided, and has formed the combination just as human arm." T " font part of secondary fork rear end, after it, be fixed wtih the draw runner of one six distortion, below draw runner, be provided with back briar tooth, returning the tooth that briar tooth goes back to hook portion position is right angle, main fork rear end and " T " font part, be provided with hexagon chute at its center y direction, six distortion draw runner front ends are inserted in hexagon chute, can pass in and out slip.Hexagon sliding tray below is provided with three active card, and there is attraction active card lower end, and the briar tooth that returns below its upper end and draw runner keeps connecting airtight, and can block six distortion draw runners moment, and prevention draw runner exits, and draw runner is only to enter.
Secondary fork tightens up thereupon, and main fork also tightens up thereupon, no matter the fat or thin firmly fastening of suspect, secondary fork front end is provided with anticreep tooth, and when pair fork tightens up, the tractive that the anticreep tooth of secondary fork is subject to steel wire rope also stretches out thereupon; Active card outside is provided with private key sky, only has private key to open.Being provided with three active card is that the draw runner of guaranteeing six distortion cannot exit automatically, only have three active card to open simultaneously, the draw runner of six distortion just can exit, arresting fork just can open, in other words arrest while pitching criminal in the formula of embracing, criminal struggles and embraces tightlyer, adds that anticreep tooth depth embeds even skin of criminal's clothing deeply, more difficult to escape of criminal; Hold bar and can divide first half and latter half, i.e. front bar and rear bar, in order to be convenient for carrying, two poles can fold, and just stretch the person that holds fork after fixing and offender has kept a safe distance, and when special circumstances, rear bar can be for the lengthening that stretches, rear rod rear end is provided with " D " font handle, easy to use.
Described main fork and secondary fork respectively have a pair of " C " font arm, a pair of " C " the font arm of main fork is shorter than secondary fork a pair of " C " font arm, " T " font part of main fork rear end is larger than " T " font part of secondary fork rear end, the draw runner of one six distortion that secondary fork rear end is fixed and the hexagon chute of main fork rear end " T " font part, at same center y direction, the draw runner front end of six distortion is inserted in hexagon chute.
The formula of embracing of the present invention is arrested its design feature of fork and is also:
Originally the front fork part that the formula of embracing is arrested fork is made up of two groups of activities forks, i.e. main fork and secondary fork.
A pair of " C " the font arm of main fork, is provided with " T " font part in its back-end, and two jiaos of symmetrical axles of borrowing of a pair of " C " the font arm rear end of main fork and " T " font part are fixed, form one group can horizontal anomalous movement both arms.
A pair of " C " the font arm of main fork, its outside is provided with spring, and the other end of spring is fixed with " T " font part.
A pair of " C " the font arm of secondary fork, its rear end is provided with " T " font part, a pair of " C " the font arm rear end of main fork is fixed with two jiaos of symmetrical axles of borrowing of " T " font part, form one group can horizontal anomalous movement both arms.
The front end of secondary fork a pair of " C " font arm is provided with anticreep tooth, and the front end of steel wire rope is connected with anticreep tooth rear end, and the rear end of steel wire rope is connected with a pair of of main fork " C " font arm front end.
" T " font part of secondary fork rear end is fixed wtih a draw runner after it, and draw runner cross section is six distortion, below the draw runners of six distortion, is provided with back briar tooth.
Time briar tooth below the draw runner of six distortion, the tooth of its time hook portion position is right angle.
Hexagon chute below is provided with active card, and active card can swing up and down as seesaw, and the front lower end of active card is provided with magnet, makes active card lower end be subject to attraction, and the briar tooth maintenance of returning below active card upper end and draw runner is connected airtight.
Brief description of the drawings:
Fig. 1 arrests the positive master of fork global facility for the formula of embracing and looks schematic diagram.
Fig. 2, Fig. 3, Fig. 4, Fig. 5 are main fork and secondary the pitching in seizure moment that the formula of embracing is arrested fork, and the master who progressively tightens up looks schematic diagram.
Fig. 6 be the formula of embracing arrest fork rear bar stretch lengthen master look schematic diagram.
Fig. 7 is that the formula of embracing is arrested fork front bar and the folding master of rear bar looks schematic diagram.
Fig. 8 is that the master that the formula of embracing is arrested the fixing front bar of fork outer tube and rear bar looks schematic diagram.
Fig. 9 is that the right flank master that the formula of embracing is arrested fork front fork part looks schematic diagram.
Figure 10 is the A-B line profile that the formula of embracing is arrested fork front fork part.
Figure 11 is the C-D line profile that the formula of embracing is arrested fork front fork part.
Figure 12 chooses part to amplify to analyse figure in Fig. 2.
Figure 13 chooses part to amplify to analyse figure in Fig. 9.
Number in the figure:
1, " T " font part (main part), 2, main fork " C " font arm, 3, " T " font part, 4 secondary fork " C " font arms, 5, axis, 6, axis, 7, the draw runner of six distortion, 8, axis, 9, axis, 10, steel wire rope, 11, spring, 12, front bar, 13, outer silk tooth, 14, connecting rod, 15, rear bar, 16, sleeve pipe, 17, " D " font handle, 18, anticreep tooth, the spacing shelves of 19 anticreep teeth, 20, active card outside key sky, 21, hand lever active card key, 22, axis, 23, active card, 24, magnet, 25, in interior hexagon chute.
Below pass through detailed description of the invention, and the invention will be further described by reference to the accompanying drawings.
Detailed description of the invention:
Implement side: visit accompanying drawing 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, originally the formula of embracing is arrested fork, by front fork with hold bar two parts and form, front fork part can form by horizontal anomalous movement fork by two groups, i.e. main fork and secondary fork, main fork has a pair of " C " font arm 2, secondary fork has a pair of " C " font arm 4, a pair of " C " the font arm 2 of main fork, its rear end is fixing with two jiaos of symmetrical axles 5 of borrowing of " T " font part 1, form one group can horizontal anomalous movement both arms, can interiorly receive and abduction exercise, the outside of a pair of " C " font arm 2 is provided with spring 11 and is connected with " T " font part 1, spring 11 plays the object that makes a pair of " C " font arm 2 abductions.A pair of " C " the font arm 4 of secondary fork, its rear end is fixing with two jiaos of symmetrical axles 6 of borrowing of " T " font part 3, form one group can horizontal anomalous movement both arms, can in receipts and abduction exercise.The front end of main fork a pair of " C " font arm 2 borrows axle 8 fixing with the outside of a pair of " C " the font arm 4 of secondary fork, a mobilizable fulcrum is provided to secondary fork a pair of " C " font arm 4, has formed upper arm and underarm just as people left and right arm, as shown in Figure 1 above-mentioned." T " font part 3 of secondary fork rear end is fixed wtih a draw runner 7 after it, and draw runner cross section is six distortion, and the draw runner 7 of six distortion has stability, be not easy to roll, the feature that transverse strength is high, below draw runner, be provided with back briar tooth, time hook portion position of returning briar tooth is right angle, as shown in figure 13.Being convenient to active card 23 opens with moment stuck.Secondary fork front end is provided with anticreep tooth 18, and anticreep tooth 18 is fixed on secondary fork front end inside, both sides, four of sides, eight of both sides by axle 9.Anticreep tooth rear end has steel wire rope 10 fixing, the other end is fixed on main fork a pair of " C " font arm 2 front end outsides, when pair fork tightens up, the anticreep tooth 18 being subject in the secondary fork in tractive both sides of steel wire rope 10 also stretches out thereupon, in order to prevent that anticreep tooth 18 hyper-extended are provided with spacing shelves 19 at anticreep tooth rear, as shown in figure 12.Main fork rear end and " T " font part 1, be provided with hexagon chute 25, six distortion draw runner 7 front ends at its center y direction and be inserted in interior hexagon chute 25, as shown in figure 11.Can pass in and out slip, hexagon chute below is provided with active card 23, active card 23 has axle 22 fixing, active card can swing up and down as seesaw, its front lower end has magnet 24 to attract, and its upper end and draw runner 7 briar tooth that returns below keeps connecting airtight, and can guarantee stuck six distortion draw runners 7 of moment, stop draw runner to exit, as shown in Figure 9.Active card 23 is provided with three, and its principle size is identical, as shown in figure 10.Active card 23 corresponding positions, outside are provided with three private key skies 20, only have private key 21 just can open.The draw runners of six distortion just can exit, and arrest fork and just can open, and arrest while pitching criminal in other words in the formula of embracing, and criminal struggles armful tightlyer, and criminal cannot oneself open.Hold bar and can divide first half and latter half, i.e. front bar 12 and rear bar 15, in order to be convenient for carrying, has added connecting rod 14 between two poles, and borrowing connecting rod 14 to hold bar can fold, as shown in Figure 7.Together with carrying with the outer silk tooth 13 in front bar 12 by means of internal thread with sleeve pipe 16 after two poles stretch, can make two poles synthesize a straight-bar, as shown in Figure 8.When special circumstances, rear bar can lengthen for stretching, and rear rod rear end is provided with " D " font handle 17, as shown in Figure 6.When the formula of embracing is arrested fork use, its active card 23 is opened, and main fork a pair of " C " font arm 2 outsides are subject to the outside tractive of spring 11, make front fork part in maximum abduction state, as shown in Figure 1, and the both arms that likeness in form is launched.Rapidly front bar 12 and rear bar 15 are stretched rear carry with outer 13 in front bar 12 by means of internal thread with sleeve pipe 16 together with, can make two poles synthesize a straight-bar, another holds " D " font handle 17 to hold the formula of embracing person's one holding rod of arresting fork, meeting the offender who is exerting violence, front fork is aimed at offender, the hand of holding " D " font handle 17 firmly pushes away forward, now " T " font part 3 of front fork arrives to offender's health, be subject under the effect of power in the other direction, " T " font part 3 six distortion draw runners 7 below, take advantage of a situation and slide to interior hexagon chute interior 25, a pair of " C " the font arm 4 of secondary fork is received in taking advantage of a situation and starting, a pair of " C " the font arm 2 of main fork, there is first abduction phenomenon in moment, as shown in Figure 2.Main fork is received in beginning subsequently, as shown in Figure 3.Now the anticreep tooth 18 of secondary fork front end is subject to the tractive of steel wire rope 10, and both sides anticreep tooth 18 also stretches out thereupon, as shown in Figure 4.Front fork part is in the state of hugging as arm, as shown in Figure 5.The draw runner 7 of six distortion is blocked and can not retreat by active card 23, front fork part is in firmly tightening up state, in addition even skin of the anticreep teeth directional equally deep embedding criminal clothing of finger, more difficult to escape of offender, holding bar makes offender and holds fork person keeps a safe distance, offender's lethal weapon injury is less than holding fork police, catch offender, stop offender's act of violence, the masses are protected, avoid the free-hand armed offender that arrests, can not guarantee to catch offender, also may be instead by its injury, also avoided in particular cases shooting simultaneously, the masses hurt innocent persons, the formula of embracing is arrested holding bar and can folding of fork, be convenient for carrying, being applicable to multiple place uses, comprise densely populated school, the places such as railway station.
Claims (8)
1. the front fork part that the formula of embracing is arrested fork is made up of two groups of activities forks, i.e. main fork and secondary fork.Main fork and secondary fork respectively have a pair of " C " font arm, the secondary draw runner of one six fixing distortion of rear end and the hexagon chute of main fork rear end " T " font part pitched, and at same center y direction, the draw runner front end of six distortion is inserted in hexagon chute.
2. the formula of embracing according to claim 1 is arrested fork, it is characterized in that, a pair of " C " the font arm of main fork, is provided with " T " font part in its back-end, two jiaos of symmetrical axles of borrowing of a pair of " C " the font arm rear end of main fork and " T " font part are fixed, form one group can horizontal anomalous movement both arms.
3. the formula of embracing according to claim 1 is arrested fork, it is characterized in that, and a pair of " C " the font arm of main fork, its outside is provided with spring, and the other end of spring is fixed with " T " font part.
4. the formula of embracing according to claim 1 is arrested fork, it is characterized in that, a pair of " C " the font arm of secondary fork, its rear end is provided with " T " font part, two jiaos of symmetrical axles of borrowing of a pair of " C " the font arm rear end of main fork and " T " font part are fixed, form one group can horizontal anomalous movement both arms.
5. the formula of embracing according to claim 1 is arrested fork, it is characterized in that, the front end of secondary fork a pair of " C " font arm is provided with anticreep tooth, and the front end of steel wire rope is connected with anticreep tooth rear end, and the rear end of steel wire rope is connected with a pair of of main fork " C " font arm front end.
6. the formula of embracing according to claim 1 is arrested fork, it is characterized in that, " T " font part of secondary fork rear end is fixed wtih a draw runner after it, and draw runner cross section is six distortion, below the draw runners of six distortion, is provided with back briar tooth.
7. the formula of embracing according to claim 1 is arrested fork, it is characterized in that, six distortion draw runners below return briar tooth, the tooth of its time hook portion position is right angle.
8. the formula of embracing according to claim 1 is arrested fork, it is characterized in that, hexagon chute below is provided with active card, active card can swing up and down as seesaw, the front lower end of active card is provided with magnet, make active card lower end be subject to attraction, the briar tooth that returns below active card upper end and draw runner keeps connecting airtight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209545.3A CN103983141A (en) | 2014-05-12 | 2014-05-12 | Embracing catch fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209545.3A CN103983141A (en) | 2014-05-12 | 2014-05-12 | Embracing catch fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103983141A true CN103983141A (en) | 2014-08-13 |
Family
ID=51275207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410209545.3A Pending CN103983141A (en) | 2014-05-12 | 2014-05-12 | Embracing catch fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103983141A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377828A (en) * | 2016-08-18 | 2017-02-08 | 温州医科大学附属第二医院 | Magnetic double-J tube set |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000230800A (en) * | 1999-02-08 | 2000-08-22 | Kyoyu:Kk | Two-prong fork type arresting tool |
| CN1474156A (en) * | 2003-02-11 | 2004-02-11 | 玺 陈 | Electric baton |
| JP2007278685A (en) * | 2006-03-13 | 2007-10-25 | Sogo Denshi Seisakusho:Kk | Opening/closing type thrust fork |
| CN201368701Y (en) * | 2009-02-19 | 2009-12-23 | 北京悦君炜科技发展有限公司 | Restrain control device |
| CN201672859U (en) * | 2010-04-30 | 2010-12-15 | 董毓慧 | O-shaped anti-explosion controller |
| CN201672860U (en) * | 2010-05-19 | 2010-12-15 | 吴海健 | Anti-violence protecting clip |
| CN101986091A (en) * | 2010-08-09 | 2011-03-16 | 程浩玠 | Capturing fork |
| JP3167541U (en) * | 2011-02-15 | 2011-04-28 | 正男 春野 | Opening and closing trap |
| JP2012026688A (en) * | 2010-07-27 | 2012-02-09 | Mitsugi Co Ltd | Man-catcher war fork for arresting |
| CN203518829U (en) * | 2013-10-09 | 2014-04-02 | 姜滨 | Anti-riot constraint fork |
-
2014
- 2014-05-12 CN CN201410209545.3A patent/CN103983141A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000230800A (en) * | 1999-02-08 | 2000-08-22 | Kyoyu:Kk | Two-prong fork type arresting tool |
| CN1474156A (en) * | 2003-02-11 | 2004-02-11 | 玺 陈 | Electric baton |
| JP2007278685A (en) * | 2006-03-13 | 2007-10-25 | Sogo Denshi Seisakusho:Kk | Opening/closing type thrust fork |
| CN201368701Y (en) * | 2009-02-19 | 2009-12-23 | 北京悦君炜科技发展有限公司 | Restrain control device |
| CN201672859U (en) * | 2010-04-30 | 2010-12-15 | 董毓慧 | O-shaped anti-explosion controller |
| CN201672860U (en) * | 2010-05-19 | 2010-12-15 | 吴海健 | Anti-violence protecting clip |
| JP2012026688A (en) * | 2010-07-27 | 2012-02-09 | Mitsugi Co Ltd | Man-catcher war fork for arresting |
| CN101986091A (en) * | 2010-08-09 | 2011-03-16 | 程浩玠 | Capturing fork |
| JP3167541U (en) * | 2011-02-15 | 2011-04-28 | 正男 春野 | Opening and closing trap |
| CN203518829U (en) * | 2013-10-09 | 2014-04-02 | 姜滨 | Anti-riot constraint fork |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377828A (en) * | 2016-08-18 | 2017-02-08 | 温州医科大学附属第二医院 | Magnetic double-J tube set |
| CN106377828B (en) * | 2016-08-18 | 2022-05-24 | 温州医科大学附属第二医院 | Magnetic double-J tube kit |
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| PB01 | Publication | ||
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Application publication date: 20140813 |