CN103884232B - A kind of novel catching device with auto-lock function - Google Patents
A kind of novel catching device with auto-lock function Download PDFInfo
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- CN103884232B CN103884232B CN201410095842.XA CN201410095842A CN103884232B CN 103884232 B CN103884232 B CN 103884232B CN 201410095842 A CN201410095842 A CN 201410095842A CN 103884232 B CN103884232 B CN 103884232B
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- control ring
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- ring
- connecting rod
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- 210000002445 nipple Anatomy 0.000 claims description 3
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- 238000007142 ring opening reaction Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 239000011230 binding agent Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
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- 230000006378 damage Effects 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 206010012373 Depressed level of consciousness Diseases 0.000 description 1
- 208000028017 Psychotic disease Diseases 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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Abstract
The present invention relates to a kind of police apparatus, disclose a kind of novel catching device with auto-lock function, including left control ring, right control ring, Left Drive bar, right drive link, connecting rod, T-shaped securing rod and locking device, locking device includes locking ring and locking button.T-shaped securing rod, left control ring, right control ring, Left Drive bar, right drive link and the hinged linkage of connecting rod；When left control ring and right control ring open or close, locking buckle jail is on the second securing rod, thus realizes pinning left control ring and right control ring.The present invention provides a kind of novel catching device with auto-lock function, uses symmetrical structure, can realize controlling the optimization of ring opening and closing angle, and in use can be according to the free translation-angle of practical situation；This catching device entirety has good stability and stress equalization, and structure is relatively simple, strong shock resistance.
Description
Technical field
The present invention relates to a kind of police apparatus, particularly relate to a kind of novel catching device with auto-lock function.
Background technology
In recent years, different forms of violence event, in rising situation year by year, has injured the people's lives and property safety,
Cause ill effect socially.At present, police catching equipment more typically is handcuffss, baton, shield
Wire stitcher etc. is penetrated in board and seizure, and lawbreaker can be implemented to grab by anti-riot personnel these equipment hand-held to a certain extent
Catch, also possess certain protection anti-riot personnel inherently safe precautionary measures, but in the face of some obnubilation
The most fierce and the most cruel ruffian of psychotic can carry out catching in the very first time, produce little effect, use handcuffss,
Baton, shield etc. can only carry out nearly body and arrest, and often results in and is arrested object and escape or occur that arresting personnel bears
The phenomenon that wound is even sacrificed；Use seizure to penetrate wire stitcher to be only suitable for catching at a distance, and catch low precision,
Hold cutter ruffian do not have seizure effect for in-plant.How to guarantee policeman or Security Personnel's inherently safe
On the premise of, the very first time successfully catches, and it is urgent problem that loss is reduced to bottom line.
In order to solve above-mentioned technical problem, notification number is CN201740461U, on June 18th, 2010 public
The Chinese utility model patent opened discloses a kind of Portable police fork clamp, and this Portable police fork clamp is adopted
Use two-part structure, although improve tradition police catching equipment such as electric billy etc. to a certain extent and be only suitable for
The defect that nearly body is arrested, can play certain self-defence effect to catching device user of service, but this Portable police fork
Binder there is also following subject matter:
(1) pull-ear-type switching device is used to control the opening and closing of a pair circular arc fork folder, but this pull handle
Formula switching device is difficult to change freely the opening angle of circular arc fork folder, and policeman or Security Personnel are arresting
On-the-spot clutch is defied death resistance due to ruffian's and struggles, it is easy to cause the most at circular arc fork folder
When ruffian pins, pull handle is slipped out of the hand, or pull handle cannot be pulled in time to make to switch circular arc fork folder Guan Bi, thus
Lose and most preferably arrest opportunity.
(2) switch is of virtually the effect of locking circular arc fork folder folding, between pull handle and switch again
By the sheathed attachment means of pin or sleeve type mechanism, this attachment means is kink type mechanism, attachment means
The most easily occur as come off, the problem such as bending so that there is break-off in pull handle and switch,
So that this fork binder loses effect.
(3) a pair circular arc fork folder are contained on fork binder frame surface by set pin sleeve, owing to circular arc is pitched
Fixture has certain thickness so that it is the most firm that circular arc fork chuck is contained on fork binder frame surface, by fork folder object
Easily circular arc is pitched folder push aside or take off bad, and it is the heaviest to pitch binder frame.
Notification number is CN102012190B, Chinese utility model patent disclosed in 7 days June in 2010 is open
A kind of handcuff used for assisting safeguard of public order, although this handcuff used for assisting safeguard of public order improves tradition to a certain extent and arrests
The structure of device, it is possible to implement effectively to lock handcuff to catching object a certain distance is outer, it is to avoid conventional handcuffs
The safety issue needing close contact lock handcuff object to be brought, has certain use value, but this is auxiliary
Public security catching device is helped to there is also following subject matter:
(1) barb-type one end of barb-type split ring is directed at catches the body of object or single foot or both feet will
It hooks, and is pulled to oneself direction rapidly by handle, in the process due to barb-type one end of split ring
It is lateral bend outward, catches object and can shake off the fish hook of split ring within the short time that catcher pulls handle
And escape, and catching device uses big barb-type split ring and little Guan Bi ring, and big or small ring is asymmetric such that
Discontinuity equalization, in use due to the object that is captured defy death resistance and struggle and easily by impact extruded
Cause damaging, thus allow the object that is captured escape.
(2) this catching device locking member use latch-torsion spring-bolt integrated locking device, by
The angle of wedge card that one end of latch is provided with sets latch, but due to the engaging tooth that latch is circular arc arrangement, and
Locking member is installed in too close to barb-type split ring position, in use locking member such as latch
Be easier to be impacted energetically and bend deformation, cause locking member can not lock opening ring and Guan Bi ring, and
Locking member, baffle component, Guan Bi ring etc. are all concentrated and are installed on barb-type split ring or too close to fish hook
Shape split ring position so that the mechanism on barb-type split ring is crisscross, is unfavorable for installing and changing,
The object that is captured the most easily being eager to escape destroys.
Summary of the invention
The present invention is directed to arresting agency in prior art can not or be difficult to the free opening and closing of angle, with
And latch-up-free device or locking device are easily by ruffian or other shortcomings being arrested object destruction etc., it is provided that
A kind of novel catching device with auto-lock function.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals:
A kind of novel catching device with auto-lock function, including left control ring, right control ring, Left Drive bar,
Right drive link, connecting rod, T-shaped securing rod and the locking device for the T-shaped securing rod of inlay card, T-shaped locking
Bar includes the second securing rod that the first securing rod is connected with the first securing rod with front end, and the second securing rod is provided with
Tooth bar, locking device includes the locking ring being set in connecting rod and the locking button being located on locking ring, at lock
Being provided with passage in determining ring, the second securing rod is embedded and slides and pass passage on passage, and locking buckle is buckled in tooth
In bar.
The left end of the first securing rod and right-hand member are hinged with left control ring rear end and right control ring rear end respectively；Zuo Chuan
The front-end and back-end of lever are hinged with left control ring and connecting rod respectively, and the front-end and back-end of right drive link are respectively
Hinged with right control ring and connecting rod.Before left control ring rear end and right control ring rear end thereof make left control ring
End and the opening and closing simultaneously of right control ring front end, drive Left Drive bar and right drive rod rotation and support left control
Ring processed and right control ring, left control ring and right control ring open or during closure state locking buckle jail at the second lock
In the tooth bar of fixed pole, thus realize pinning left control ring and right control ring.
As preferably, locking button front end embeds in passage, and the top of locking button rear end highlights from passage.First press
The top of lower locking button rear end, then promote the second securing rod, then decontrol the top of locking button rear end so that
Second securing rod slides in passage.
As preferably, being respectively equipped with the first endoporus and the first through hole in connecting rod, the first through hole front end is with logical
Road connects, and the first through hole back-end is provided with female thread, the connection that the second securing rod is formed at passage and the first through hole
Sliding in passage, locking ring rear end is set in the first endoporus.
As preferably, it is respectively equipped with the second through hole and third through-hole at the middle part of passage left side wall and right side wall,
Interlude bottom locking button is arc convex section, is provided with the 4th on the arranged on left and right sides wall of arc convex section
Through hole, is provided with double end rivet in the second through hole, third through-hole and fourth hole, and double end rivet is by locking ring
Fix with locking button.
As preferably, passage rear end is provided with the second endoporus, bottom locking button, is provided with the 3rd endoporus, lock
Determine to be provided with between ring and locking button that spring, spring upper end and lower end are fixing respectively is located in the 3rd endoporus and second
In hole.Second securing rod is in passage in sliding process, and locking buckles portion by jack-up, simultaneously after locking button
Downward compression spring is held to make the rear end of locking button embed in passage, locking buckle jail the second securing rod rear spring
Involution is in situ again.
As preferably, left control ring is two identical circular arc rings with right control ring, in left control ring and right control
It is respectively equipped with left projection that right-hand member is connected as a single entity with left control ring on the ring of ring processed and left end is linked as with right control ring
The right projection of one, hinged with Left Drive bar front end at the left end of left projection, in right-hand member and the right biography of right projection
Lever front end is hinged.
As preferably, being fixed with connection sheet on the connecting rod left and right sides, the left end and the right-hand member that connect sheet divide
Not hinged with Left Drive rod rear end and right drive link rear end.
As preferably, be provided with the expansion link being connected with connecting rod in connecting rod rear end, expansion link front end be provided with
The joint of expansion link one, joint is nipple, and joint screws in tapped first through hole；
Being provided with on expansion link rear end and the convex trip of expansion link one, trip includes that trip base and card set
Card tenon on trip base, trip base fixed cover is located at expansion link rear end；Expansion link rear portion is provided with even
Bar, expansion link rear end is set in connecting rod front end, and the surface of connecting rod front end is provided with card and sets the five-way of card tenon
Hole, rod rear end is provided with the handle of sheathed connecting rod, and handle is fastened by screw with connecting rod.
Due to the fact that and have employed above technical scheme there is significant technique effect: use tiled configuration pair
The control ring claimed and be hinged and drive link, and the T-shaped securing rod hinged with controlling ring, can be real
Now control the optimization of ring opening and closing angle, and in use freely can convert according to practical situation
Angle；T-shaped securing rod the locking device by T-shaped securing rod card jail can be embedded so that control by arranging
Locked jail when ring open configuration or closure state, and T-shaped securing rod locked portion is built-in and locking dress
Put away from controlling ring, owing to being arrested resisting violently and defy death and earning of object when can farthest avoid using
The behaviors such as the bundle destruction to locking device；This catching device entirety has good stability and stress equalization,
And structure is relatively simple, strong shock resistance.
Accompanying drawing explanation
Fig. 1 be catching device embodiment of the present invention face structural representation.
Fig. 2 is that the present invention controls ring, drive link, T-shaped securing rod, locking device and connecting rod embodiment
Assembling structural representation.
Fig. 3 is T-shaped securing rod in Fig. 2, locking device and the partial enlargement signal of connecting rod assembling structure
Figure.
Fig. 4 is the structural representation of locking ring embodiment of the present invention.
Fig. 5 is the structural representation of locking button embodiment of the present invention.
Fig. 6 is the structural representation of the present invention T-shaped securing rod embodiment.
Fig. 7 is that locking buckle of the present invention is located at the structural representation of embodiment in the draw-in groove of T-shaped securing rod.
Fig. 8 is the T-shaped securing rod of the present invention, locking ring, locking button, double end rivet and elastic component embodiment
Assembling structural representation.
Fig. 9 is the structural representation of trip embodiment of the present invention.
Figure 10 is the assembling structural representation of inventive joint, expansion link, trip, connecting rod and handle embodiment.
The toponym that in accompanying drawing, each number designation is referred to is as follows: 1 left control ring, 2 right control rings,
3 first securing rods, 4 second securing rods, 5 right projections, 6 right drive links, 7 locking buttons,
8 locking rings, 9 left projections, 10 Left Drive bars, 11 double end rivets, 12 connect sheets, 13
Connecting rod, 14 expansion links, 15 connecting rods, 16 handles, 17 springs, 40 tooth bars, 70 arcs
Raised section, 71 the 3rd endoporus, 80 passages, 131 first endoporus, 132 first through holes, 141
Joint, 142 trips, 150 fifth holes, 700 fourth holes, 800 second endoporus, 801
Second through hole, 802 third through-holes, 1421 trip bases, 1422 card tenons.
Detailed description of the invention
With embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
A kind of novel catching device with auto-lock function, as Figure 1-10 shows, including left control ring 1, right control
Ring 2 processed, Left Drive bar 10, right drive link 6, connecting rod 13, T-shaped securing rod and for inlay card T-shaped
The locking device of securing rod, T-shaped securing rod includes that the first securing rod 3 and front end are linked as with the first securing rod 3
Second securing rod 4 of one, the second securing rod 4 is provided with tooth bar 40, and locking device includes that rear end is set in
Locking ring in connecting rod 13 8 and be located at the locking button 7 above locking ring 8, is provided with in locking ring 8
Passage 80, the second securing rod 4 is embedded and slides and pass passage 80 on passage 80, and locking button 7 is buckled in
In tooth bar 40.
The left end of the first securing rod 3 and right-hand member cut with scissors with left control ring 1 rear end and right control ring 2 rear end respectively
Connect；The front-end and back-end of Left Drive bar 10 are hinged with left control ring 1 and connecting rod 13 respectively, right drive link
The front-end and back-end of 6 are hinged with right control ring 2 and connecting rod 13 respectively.Left control ring 1 rear end and right control
Ring 2 rear end processed rotates along the horizontal plane so that left control ring 1 front end and right control ring 2 front end open simultaneously and
Guan Bi, drives Left Drive bar 10 and right drive link 6 rotate along the horizontal plane and support left control ring 1 and right control
Ring 2 processed, left control ring 1 and right control ring 2 open or locking button 7 blocks jail at the second lock during closure state
In the tooth bar 40 of fixed pole 4, thus realize pinning left control ring 1 and right control ring 2.
Locking button 7 front end embeds in passage 80, and the bottom of locking button 7 rear end is embedded in passage 80, lock
The top of clamping 7 rear end highlights from passage 80.First press the top of lower locking button 7 rear end, then promote second
Securing rod 4, then decontrols the top of locking button 7 rear end so that the second securing rod 4 is sliding in passage 80
Dynamic.
In Y-axis, the first endoporus 131 and the first through hole 132 it is respectively equipped with in connecting rod 13, first
Through hole 132 front end connects with passage 80, and the first through hole 132 rear end is provided with female thread, and the second securing rod 4 exists
Slide, in locking ring 8 rear end is set in first in the communicating passage that passage 80 and the first through hole 132 are formed
In hole 131.
The second through hole 801 and third through-hole 802 it is respectively equipped with at the middle part of passage 80 left side wall and right side wall,
Interlude bottom locking button 7 is arc convex section 70, on the arranged on left and right sides wall of arc convex section 70
It is provided with fourth hole 700, is provided with in the second through hole 801, third through-hole 802 and fourth hole 700
Double end rivet 11, locking ring 8 and locking are buckled 7 and are fixed by double end rivet 11.
Passage end after 80s is provided with the second endoporus 800, bottom locking button 7, is provided with the 3rd endoporus 71,
Being provided with spring 17 between locking ring 8 and locking button 7, spring 17 top and bottom are fixing respectively is located at the 3rd
In endoporus 71 and the second endoporus 800.Second securing rod 4 in passage 80 in sliding process, locking button 7
Top is by jack-up, and the downward compression spring in the rear end of locking button 7 17 makes the rear end of locking button 7 embed simultaneously
In passage 80, locking button 7 blocks firm second securing rod 4 rear spring 17 involution more in situ.
Left control ring 1 is two identical circular arc rings with right control ring 2, at left control ring 1 and right control ring
Left projection 9 and left end and right control ring 2 that right-hand member is connected as a single entity it is respectively equipped with left control ring 1 on the ring of 2
The right projection 5 being connected as a single entity, the left end of left projection is hinged with Left Drive bar front end, and the right-hand member of right projection is with right
Drive link front end is hinged.
Connecting rod 13 left and right sides is fixed with connection sheet 12, connects left end and the right-hand member difference of sheet 12
Hinged with Left Drive bar 10 rear end and right drive link 6 rear end.Behind Left Drive bar 10 rear end and right drive link 6
End rotates centered by pin joint along the horizontal plane simultaneously, the front end of Left Drive bar 10 and right drive link 6 and after
The rotation of end all synchronizes to carry out, thus controls left control ring 1 and angle that right control ring 2 opens simultaneously or closes
Degree.
Be provided with expansion link 14 in connecting rod 13 rear end, expansion link 14 front end is provided with and expansion link 14 one
Nipple 141, screws in joint 141 in first through hole 132 rear end screwed hole；After expansion link 14
End is provided with and the convex trip 142 of expansion link 14 one, and trip 142 includes trip base 1421
With the card tenon 1422 being fastened on trip base 1421, trip base 1421 fixed cover is located at expansion link 14
Rear end；Expansion link 14 rear portion is provided with connecting rod 15, and expansion link 14 rear end is set in connecting rod 15 front end, connecting rod
The surface of 15 front ends is provided with card and sets the fifth hole 150 of card tenon 1422, and connecting rod 15 rear end is provided with sheathed company
The handle 16 of bar 15, handle 16 is fastened by screw with connecting rod 15.
Using during catching device, user in the road of the site of the accident, first connecing expansion link 14
141 connect connecting rod 13 and screw, then make card tenon 1422 be stuck in connecting rod expansion link 14 pull-out
On 15, press again the top of lower locking button 7 rear end, then promote the second securing rod 4 so that left control ring 1 He
Right control ring 2 opens completely, then decontrols the top of locking button 7 rear end so that locking button 7 is fastened on tooth
In bar 40, the top of locking button 7 is by jack-up, and the downward compression spring in the rear end of locking button 7 17 makes simultaneously
The rear end obtaining locking button 7 embeds in passage 80, and locking button 7 by card jail rear spring 17 involution more in situ, makes
Obtain locking button 7 involution original position under the resilient force of spring 17.The hand-held handle of user 16 behind scene
Firmly the collar extension opened is promoted to arresting the body part such as the waist of object or leg or neck neck, will be grabbed
Catching object to pitch in the ring of left control ring 1 and the formation of right control ring 2, the first securing rod 3 is by thrust and quilt
Arrest the common effect of the extruding force of object and drive the second securing rod 4 at passage 80 and the first through hole 132
Sliding in the closed channel formed, the first securing rod 3 is moved rearwards by simultaneously, then drives the left control ring opened
1 front end and right control ring 2 front end are simultaneously to contract, when left control ring 1 front end and right control ring 2 front end
During Guan Bi, the second securing rod 4 stops sliding simultaneously, and now locking button 7 blocks jail on tooth bar 40 so that left
Control ring 1 front end and right control ring 2 front end is locked, thus object lock jail will be arrested at left control ring 1
Formed in the ring closed with right control ring 2, owing to the tooth bar 40 on the second securing rod 4 has stopping function,
Arrested object how to revolt and struggle the second securing rod 4 all can not be made to fall back voluntarily, and locking button 7
Rear end away from being arrested object, arrested object and be difficult to damage lock clamping 7 and attempt to escape.
In a word, the foregoing is only presently preferred embodiments of the present invention, all made according to scope of the present invention patent
Impartial change with modify, all should belong to the covering scope of patent of the present invention.
Claims (5)
1. there is a novel catching device for auto-lock function, including left control ring (1), right control ring (2), Zuo Chuan
Lever (10), right drive link (6), connecting rod (13), T-shaped securing rod and for the T-shaped locking of inlay card
The locking device of bar, T-shaped securing rod includes the first securing rod (3) and front end and the first securing rod (3) phase
The second securing rod (4) even, the second securing rod (4) is provided with tooth bar (40), it is characterised in that: first
The left end of securing rod (3) and right-hand member cut with scissors with left control ring (1) rear end and right control ring (2) rear end respectively
Connect；The front-end and back-end of Left Drive bar (10) are hinged with left control ring (1) and connecting rod (13) respectively,
The front-end and back-end of right drive link (6) are hinged with right control ring (2) and connecting rod (13) respectively；Locking
Device includes the locking ring (8) being set in connecting rod (13) and the locking button being located on locking ring (8)
(7), being provided with passage (80) in locking ring (8), the second securing rod (4) is embedded on passage (80)
Sliding and pass passage (80), locking button (7) is buckled in tooth bar (40)；Locking button (7) front end
Embedding in passage (80), the top of locking button (7) rear end highlights from passage (80)；In passage (80)
The middle part of left side wall and right side wall is respectively equipped with the second through hole (801) and third through-hole (802), locking button (7)
The interlude of bottom is arc convex section (70), is provided with on the arranged on left and right sides wall of arc convex section (70)
Fourth hole (700), in the second through hole (801), third through-hole (802) and fourth hole (700)
It is provided with double end rivet (11)；Passage (80) rear end is provided with the second endoporus (800), in locking button (7)
Bottom is provided with the 3rd endoporus (71), is provided with spring (17), bullet between locking ring (8) and locking button (7)
Spring (17) top and bottom are fixing respectively to be located in the 3rd endoporus (71) and the second endoporus (800).
A kind of novel catching device with auto-lock function the most according to claim 1, it is characterised in that: even
The first endoporus (131) and the first through hole (132), the first through hole it is respectively equipped with vertically in extension bar (13)
(132) front end connects with passage (80), and the first through hole (132) rear end is provided with female thread, locking ring (8)
Rear end is set in the first endoporus (131).
A kind of novel catching device with auto-lock function the most according to claim 1, it is characterised in that: left control
Ring processed (1) is two identical circular arc rings with right control ring (2), at left control ring (1) and right control ring
(2) left projection (9) and left end and the right side that right-hand member and left control ring (1) be connected as a single entity it are respectively equipped with on ring
Controlling the right projection (5) that ring (2) is connected as a single entity, the left end of left projection (9) is front with Left Drive bar (10)
Holding hinged, the right-hand member of right projection (5) is hinged with right drive link (6) front end.
A kind of novel catching device with auto-lock function the most according to claim 1, it is characterised in that: even
It is fixed with connection sheet (12) on extension bar (13) left and right sides, connects left end and the right-hand member difference of sheet (12)
Hinged with Left Drive bar (10) rear end and right drive link (6) rear end.
5. according to a kind of novel catching device with auto-lock function described in claim 1 or 4, it is characterised in that:
Be provided with the expansion link (14) being connected with connecting rod (13) in connecting rod (13) rear end, expansion link (14) is front
End is provided with and the joint (141) of expansion link (14) one, and joint (141) is nipple, joint (141)
Screw in tapped first through hole (132)；Expansion link (14) rear end is provided with and expansion link (14)
The convex trip (142) of one, trip (142) includes trip base (1421) and is fastened on trip
Card tenon (1422) on base (1421), trip base (1421) fixed cover is located at expansion link (14)
Rear end；Expansion link (14) rear portion is provided with connecting rod (15), and expansion link (14) rear end is set in connecting rod (15)
In front end, the surface of connecting rod (15) front end is provided with card and sets the fifth hole (150) of card tenon (1422),
Connecting rod (15) rear end is provided with the handle (16) of sheathed connecting rod (15), handle (16) and connecting rod (15) by
Screw fastens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410095842.XA CN103884232B (en) | 2014-03-14 | 2014-03-14 | A kind of novel catching device with auto-lock function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410095842.XA CN103884232B (en) | 2014-03-14 | 2014-03-14 | A kind of novel catching device with auto-lock function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103884232A CN103884232A (en) | 2014-06-25 |
| CN103884232B true CN103884232B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410095842.XA Expired - Fee Related CN103884232B (en) | 2014-03-14 | 2014-03-14 | A kind of novel catching device with auto-lock function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103884232B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421389A (en) * | 2017-07-27 | 2017-12-01 | 梁星星 | Can reverse locked police elastic force mechanical lock |
| CN108413808B (en) * | 2018-04-16 | 2023-12-05 | 广西大学 | Motorcycle signal pole integrating antiriot fork and flashing warning lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5460373A (en) * | 1994-01-07 | 1995-10-24 | Mcnutt; Dennis M. | Restraint for grasping limbs and appendages |
| JP2007278685A (en) * | 2006-03-13 | 2007-10-25 | Sogo Denshi Seisakusho:Kk | Opening/closing type thrust fork |
| CN201757621U (en) * | 2010-06-04 | 2011-03-09 | 王磊 | Safe fork |
| CN201945249U (en) * | 2010-12-20 | 2011-08-24 | 姜滨 | Circumferential pre-tightening type safety controller |
| CN202281552U (en) * | 2011-09-23 | 2012-06-20 | 太仓市友联电器有限公司 | Catcher |
| CN203758360U (en) * | 2014-03-14 | 2014-08-06 | 杭州市人民警察学校 | Novel arrest device with self-locking function |
-
2014
- 2014-03-14 CN CN201410095842.XA patent/CN103884232B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5460373A (en) * | 1994-01-07 | 1995-10-24 | Mcnutt; Dennis M. | Restraint for grasping limbs and appendages |
| JP2007278685A (en) * | 2006-03-13 | 2007-10-25 | Sogo Denshi Seisakusho:Kk | Opening/closing type thrust fork |
| CN201757621U (en) * | 2010-06-04 | 2011-03-09 | 王磊 | Safe fork |
| CN201945249U (en) * | 2010-12-20 | 2011-08-24 | 姜滨 | Circumferential pre-tightening type safety controller |
| CN202281552U (en) * | 2011-09-23 | 2012-06-20 | 太仓市友联电器有限公司 | Catcher |
| CN203758360U (en) * | 2014-03-14 | 2014-08-06 | 杭州市人民警察学校 | Novel arrest device with self-locking function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103884232A (en) | 2014-06-25 |
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