CN203347381U - Novel double-locking handcuffs - Google Patents
Novel double-locking handcuffs Download PDFInfo
- Publication number
- CN203347381U CN203347381U CN 201320367749 CN201320367749U CN203347381U CN 203347381 U CN203347381 U CN 203347381U CN 201320367749 CN201320367749 CN 201320367749 CN 201320367749 U CN201320367749 U CN 201320367749U CN 203347381 U CN203347381 U CN 203347381U
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- Prior art keywords
- handcuff
- ring
- ratchet
- purl
- handcuffss
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Abstract
The utility model discloses novel double-locking handcuffs and belongs to the field of binding force police tools. The structure of the novel double-locking handcuffs is formed by the fact that two circular handcuff rings are connected together through a chain and a connector. The circular handcuff rings comprise semi-arc main body handcuff rings and semi-arc ratchet handcuff rings. One end of each main body handcuff ring is hinged to one end of each ratchet handcuff ring through a hinge. The other end of each main body handcuff ring is provided with a lock tongue outer shell. A lock tongue inserting hole is formed in the front end of each lock tongue outer shell. A supporting plate and a magnetism lock are arranged in each lock tongue outer shell. A lock tongue is arranged at the other end of each ratchet handcuff ring. A plurality of single-direction rackets are arranged on the outer surface of each lock tongue. The lock tongues, the lock tongue outer shells and the magnetism locks are matched with each other, so that buckling of the main body handcuff rings and ratchet handcuff rings is achieved. The novel double-locking handcuffs have the advantages of being simple and reasonable in structure, small in handcuff ring space distance, high in unlocking difficulty, attractive and elegant in appearance, light in handcuff body and the like, and the problems that a policeman loses a key, and key management is in disorder are effectively avoided.
Description
Technical field
The utility model relates to police restrictive alert tool field, specifically a kind of novel dual locking handcuffss.
Background technology
Current police handcuffss are divided into two kinds, and a kind of is old-fashioned handcuffss, and structure is tooth bar and latch combination, and keyhole is similar to the door lock used on train.Traditional old-fashioned handcuffss do not have dial-proof device, are very easy to open, as long as can the multiedge cylinder of keyhole inside be rotated tool using, just can open handcuffss.In handling a case at ordinary times, these class handcuffss, be that people's police or the suspect who repeatedly " is put in prison " use foreign matter that old-fashioned handcuffss are opened all very common.Also having a kind of is now widely used new-type handcuffss, since the eighties utility model and use, mostly be metal material, be divided into panel metal handcuffss and cartridge type metal handcuffss by handcuff body structure form, new-type handcuffss have mostly been set up anti-plectrum at tooth bar and latch joint portion, and its lock core is generally to adopt hetermorphiscal column, must could open handcuffss by rotational lock core with private key.Nonetheless, this new-type handcuffss still have following two point defects: the one, and because this handcuffss can only be opened leader's handcuff by a key, the problems such as key loss, key storage confusion often appear when police's librarian use, very impracticable; The 2nd, because the structural principle of handcuffss is simple, although set up anti-plectrum, as long as hard thing is arranged, and slightly understand principle, with common hard thing, anti-plectrum to be pushed aside in snap ring, handcuffss still may easily be opened.
Handcuffss overall structure and domestic being more or less the same that the international police of developed country uses, but with regard to specific constructive form and appearance design, by contrast, also there is following some deficiency in the handcuffss that China police generally uses aspect form and structure design: 1. handcuff ring both sides do not have locating slot, be not easy snap-in location, gap is large, built on the sand, and practical operation inconvenience, often be difficult to realize the upper handcuff action of singlehanded " pressure one is chosen "; 2. handcuffss blocking device design attitude is not obvious, and operation is comparatively complicated, after especially completing handcuff, more has been difficult to locking, has the law enforcement potential safety hazard; 3. two handcuff ring spacings are larger, and the ruffian is easy to handcuff from back of the body handcuff becomes; 4. the handcuffss material is single, and the handcuff body is heavy, Portable belt not, and handcuffss appearance design heaviness, consider to be caught the criminal at psychological feelings in public.
Combine one the above, no matter at home still abroad, with regard to current police's reality of work, still there is defect more or less in handcuffss in modern law enforcement.
The utility model content
Technical assignment of the present utility model is to provide a kind of novel dual locking handcuffss.
Technical assignment of the present utility model is realized in the following manner, these novel dual locking handcuffss are linked together by chain and joint by two circular handcuff rings, circle is copied ring and is comprised the main body handcuff ring of semicircular arc and the ratchet handcuff ring of semicircular arc, and an end of described main body handcuff ring is hinged by an end of hinge and ratchet handcuff ring; The other end of main body handcuff ring is provided with bolt outer casing, and the front end of bolt outer casing is provided with the dead bolt jack, is provided with gripper shoe and magnetic key operated lock in bolt outer casing; The other end of ratchet handcuff ring is provided with dead bolt, and the external surface of dead bolt is provided with a plurality of unidirectional ratchets, the fastening that coordinates realization body handcuff ring and ratchet handcuff ring by dead bolt with bolt outer casing and magnetic key operated lock.
Described two circles are copied ring and are linked together by chain and joint, and jiont treatment is at the external surface of tongue lock shell.
Be provided with the stop plectrum coordinated with unidirectional ratchet on dead bolt in described bolt outer casing, be provided with retaining spring below the stop plectrum.
Be provided with a plurality of purls hole on described dead bolt, be provided with a purl hole on bolt outer casing, the purl hole downside on bolt outer casing is provided with the release jack.
Described magnetic key operated lock comprises purl and lock core shell, and the rear end of purl is provided with the purl cap, and the arranged outside of purl cap has draw ring, and the middle part of purl has groove; Be provided with iron bowl and spring in lock core shell, in the steel bead groove on the iron bowl, correspondence is equipped with steel ball.
Compared to the prior art novel dual locking handcuffss of the present utility model, have following characteristics:
1) release difficulty increases.Completing the release of magnetic force handcuffss need to complete in two steps, and the magnetic lock key is special-purpose strong magnetic, and common hard thing can't be attempted opening.
2) complete locking when secondary locking, do not need special lock operation.
3) effectively avoid police staff to lose the problems such as key, key storage confusion.
4) simple for structure, reasonable, more aobvious humanistic care, appearance looks elegant, generous, the handcuff body is light and handy.
5) the handcuff ring spacing is little, but the delinquency prevention molecule will carry on the back to put handcuffs on and become front handcuff.
The accompanying drawing explanation
Accompanying drawing 3 is A place structure for amplifying schematic diagram in accompanying drawing 1;
Accompanying drawing 4 is novel dual locking handcuffss magnetic key operated lock decomposition texture schematic diagram;
Accompanying drawing 5 is novel dual locking handcuffss overall structure schematic diagram.
In figure: 1, ratchet handcuff ring, 2, hinge, 3, main body handcuff ring, 4, bolt outer casing, 5, dead bolt jack, 6, purl, 7, the purl hole, 8, lock core shell, 9, gripper shoe, 10, unidirectional ratchet, 11, retaining spring, 12, the stop plectrum, 13, release jack, 14, draw ring, 15, the purl cap, 16, groove, 17, steel ball, 18, the iron bowl, 19, spring, 20, circle copies ring, 21, chain, 22, joint, 23, dead bolt.
The specific embodiment
External surface field joint 22 and chain 21 that these novel dual locking handcuffss are locked shell by two circular handcuff rings 20 by tongue link together, circle is copied ring and is comprised the main body handcuff ring 3 of semicircular arc and the ratchet handcuff ring 1 of semicircular arc, and an end of described main body handcuff ring 3 is hinged with an end of ratchet handcuff ring 1 by hinge 2; The other end of main body handcuff ring 3 is provided with bolt outer casing 4, and the front end of bolt outer casing 4 is provided with dead bolt jack 5, is provided with gripper shoe 9 and magnetic key operated lock in bolt outer casing 4; The other end of ratchet handcuff ring 1 is provided with dead bolt 23, the external surface of dead bolt 23 is provided with a plurality of unidirectional ratchets 10, the fastening that coordinates realization body handcuff ring 3 and ratchet handcuff ring 1 by dead bolt 23 with bolt outer casing 4 and magnetic key operated lock, be provided with the stop plectrum 12 coordinated with unidirectional ratchet 10 on dead bolt 23 in bolt outer casing 4, be provided with retaining spring 11 below stop plectrum 12.
Described magnetic key operated lock comprises purl 6 and lock core shell 8, and the rear end of purl 6 is provided with purl cap 15, and the arranged outside of purl cap 15 has draw ring 14, and the middle part of purl 6 has groove 16; Be provided with iron bowl 18 and spring 19 in lock core shell 8, in the steel bead groove on iron bowl 18, correspondence is equipped with steel ball 17.Be provided with a plurality of purls hole 7 on dead bolt 23, be provided with a purl hole 7 on bolt outer casing 4, the purl hole 7 on bolt outer casing 4 is corresponding with 7 positions, a plurality of purls hole on dead bolt 23, and purl hole 7 downsides on bolt outer casing 4 are provided with release jack 13.
Operating principle:
Locking and locking process: in dead bolt 23 screw-in bolt outer casings 4, to suitable dimension, stop plectrum 12 slips in the teeth groove of unidirectional ratchet 10, realizes the once locking of safe magnetic handcuff ring; Then purl 6 is inserted in lock core shell 8 by purl hole 7, realize secondary locking, complete locking simultaneously.
Releasing process: the key of novel dual locking handcuffss is unified is special-purpose magnetic block (magnetic intensity and spring rate are calculated coupling).Releasing process carries out equally in two steps: the first step is pressed close to lock core shell 8 ends by special-purpose magnetic block, behind the steel bead groove position that steel ball 17 is broken away from iron bowl 18, extracts purl 6; Second step inserts release jack 13 by purl 6, by the moving stop plectrum 12 of the triangle profile connecting belt of purl 6 front portions, rotates, and realizes release.After release, purl 6 is continued to insert fully in release jack 13, fix by inner expansion-joints.
Claims (5)
1. novel dual locking handcuffss, copy ring by two circles and link together and form by chain and joint, it is characterized in that, jiont treatment is at the external surface of tongue lock shell.
2. novel dual locking handcuffss according to claim 1, is characterized in that, described circle is copied ring and comprised the main body handcuff ring of semicircular arc and the ratchet handcuff ring of semicircular arc, and an end of main body handcuff ring is hinged by an end of hinge and ratchet handcuff ring; The other end of main body handcuff ring is provided with bolt outer casing, and the front end of bolt outer casing is provided with the dead bolt jack, is provided with gripper shoe and magnetic key operated lock in bolt outer casing; The other end of ratchet handcuff ring is provided with dead bolt, and the external surface of dead bolt is provided with a plurality of unidirectional ratchets, the fastening that coordinates realization body handcuff ring and ratchet handcuff ring by dead bolt with bolt outer casing and magnetic key operated lock.
3. novel dual according to claim 1 locking handcuffss, is characterized in that, is provided with the stop plectrum coordinated with unidirectional ratchet on dead bolt in described bolt outer casing, is provided with retaining spring below the stop plectrum.
4. novel dual locking handcuffss according to claim 1, is characterized in that, is provided with a plurality of purls hole on described dead bolt, is provided with a purl hole on bolt outer casing, and the purl hole downside on bolt outer casing is provided with the release jack.
5. novel dual locking handcuffss according to claim 1, is characterized in that, described magnetic key operated lock comprises purl and lock core shell, and the rear end of purl is provided with the purl cap, and the arranged outside of purl cap has draw ring, and the middle part of purl has groove; Be provided with iron bowl and spring in lock core shell, in the steel bead groove on the iron bowl, correspondence is equipped with steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320367749 CN203347381U (en) | 2013-06-25 | 2013-06-25 | Novel double-locking handcuffs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320367749 CN203347381U (en) | 2013-06-25 | 2013-06-25 | Novel double-locking handcuffs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203347381U true CN203347381U (en) | 2013-12-18 |
Family
ID=49747292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320367749 Expired - Fee Related CN203347381U (en) | 2013-06-25 | 2013-06-25 | Novel double-locking handcuffs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203347381U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670063A (en) * | 2013-06-25 | 2014-03-26 | 张�杰 | Safe magnetic force handcuff rings |
| CN104533175A (en) * | 2014-12-24 | 2015-04-22 | 吴银惠 | Intelligent control unlocking system |
| CN108625691A (en) * | 2018-05-03 | 2018-10-09 | 梁强 | A kind of watchband type handcuffss |
| CN111466312A (en) * | 2020-04-21 | 2020-07-31 | 中国人民解放军陆军军医大学 | Animal scratching behavior recording device |
| CN113153021A (en) * | 2021-03-01 | 2021-07-23 | 中国人民警察大学 | Handcuffs |
-
2013
- 2013-06-25 CN CN 201320367749 patent/CN203347381U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670063A (en) * | 2013-06-25 | 2014-03-26 | 张�杰 | Safe magnetic force handcuff rings |
| CN103670063B (en) * | 2013-06-25 | 2016-02-03 | 张�杰 | Safe magnetic handcuff ring |
| CN104533175A (en) * | 2014-12-24 | 2015-04-22 | 吴银惠 | Intelligent control unlocking system |
| CN104533175B (en) * | 2014-12-24 | 2018-01-26 | 吴银惠 | Intelligent control system for unlocking |
| CN108625691A (en) * | 2018-05-03 | 2018-10-09 | 梁强 | A kind of watchband type handcuffss |
| CN111466312A (en) * | 2020-04-21 | 2020-07-31 | 中国人民解放军陆军军医大学 | Animal scratching behavior recording device |
| CN113153021A (en) * | 2021-03-01 | 2021-07-23 | 中国人民警察大学 | Handcuffs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG POLICE ACADEMY Free format text: FORMER OWNER: ZHANG JIE Effective date: 20131217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131217 Address after: 250014 No. 54, Wenhua East Road, Lixia District, Shandong, Ji'nan Patentee after: Shandong Police Academy Address before: 250014 Department of public security, Shandong Police College, No. 54 East Wenhua Road, Lixia District, Shandong, Ji'nan Patentee before: Zhang Jie |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |