CN112179206B - Anti-riot steel fork - Google Patents
Anti-riot steel fork Download PDFInfo
- Publication number
- CN112179206B CN112179206B CN202010984884.4A CN202010984884A CN112179206B CN 112179206 B CN112179206 B CN 112179206B CN 202010984884 A CN202010984884 A CN 202010984884A CN 112179206 B CN112179206 B CN 112179206B
- Authority
- CN
- China
- Prior art keywords
- self
- locking
- sliding
- holes
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B15/00—Weapons not otherwise provided for, e.g. nunchakus, throwing knives
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention relates to the technical field of antiriot devices, and discloses an antiriot steel fork, which comprises a sliding rod, wherein a shell is movably sleeved on the outer surface of the sliding rod, a main straight hole is formed in the middle position of one end of the shell, the sliding rod is movably sleeved in the main straight hole, supports are fixedly arranged on two sides of an arc plate, sliding grooves are formed in positions, close to two ends, of one side of each support, steel rings are movably sleeved in the sliding grooves, the supports move in the downward direction in a drawing 2 when contacting with an antiriot user and drive one ends of the steel rings to move synchronously, a rotating mechanism is fixedly arranged on the outer surface of each steel ring, a connecting rod is movably sleeved on the inner side of each rotating mechanism, one end of each connecting rod is connected with the shell, the steel rings rotate by taking the rotating mechanism as a rotating center, so that the other ends of the steel rings are mutually closed, the aim of restraining the antiriot user is achieved, the limitation that the original equipment can play a role by relying on hard supporters such as walls is avoided, and the use effect of the device is improved.
Description
Technical Field
The invention relates to the technical field of anti-riot appliances, in particular to an anti-riot steel fork.
Background
The antiriot steel fork is an important antiriot device, generally comprises a long handle and a steel ring, and a user can keep a certain distance from an antiriot operator by using the long handle when stopping a violent incident, so that the injury of the antiriot operator who holds a murder by hand is avoided, and the behavior of the antiriot steel fork is limited by a curved bar, so that the purpose of preventing crimes is achieved.
However, the existing anti-riot steel fork can be used only by relying on a wall or other hard objects, because the steel ring cannot move partially, the steel ring can be abutted against the wall only through external force, the effect of limiting behaviors can be started, the effect of steel ring restraint is limited, once an violent applicator applies external force, the steel ring can be easily separated from the steel ring, the effect of limiting behaviors is lost, in addition, once an violently terrorist molecule directly takes the behavior of throwing a sharps, the user can still be injured, and the user is injured.
Disclosure of Invention
Aiming at the defects of the existing explosion-proof steel fork in the background technology in the using process, the invention provides the explosion-proof steel fork which has the advantage of automatically closing and locking a steel ring and solves the problem that the effect of the traditional explosion-proof steel fork can be realized only by matching with a support such as a wall and the like.
The invention provides the following technical scheme: an anti-riot steel fork comprises a slide bar, wherein a shell is movably sleeved on the outer surface of the slide bar, a main straight hole is formed in the middle position of one end of the shell, the slide bar is movably sleeved in the main straight hole, the bottom of the main straight hole is positioned at the positions of two sides of an inner wall, a sliding groove is formed in the position of one side of the sliding groove, a rectangular through hole is formed in one end of the sliding groove, a self-locking bar is fixedly installed at one end of the sliding groove, self-locking ratchets are fixedly installed at the bottom of the self-locking bar, the self-locking ratchets are arranged in a linear array mode, a sleeving through hole is formed in the position of the outer surface of the shell at two sides, the length of the sleeving through hole is the same as that of the sliding groove, a sliding locking device is movably sleeved in the inner side of the sleeving through hole, a self-locking ratchet bar is installed at one end of the slide bar, the self-locking bar is connected with the sleeving through hole, the self-locking ratchet bar is arranged at one end of the self-locking bar, the self-locking bar is corresponding to the self-locking bar, a connecting bar is fixedly installed at the position of the outer surface of the sliding groove, a rotating support, and the sliding bar is connected with a rotating arc-shaped support, and the outer surface of the sliding groove, and the sliding bar, and the sliding groove.
Preferably, the sliding locking device comprises a sliding block, limiting blocks are fixedly mounted on two sides of an inner cavity of the sliding block, the limiting blocks are movably sleeved inside the sleeved through holes, a gasket is fixedly mounted on the position, between the limiting blocks, of the inner wall of the sliding locking device, and an extrusion block is fixedly mounted on one side of the gasket.
Preferably, one side of the gasket is in contact with one side of the self-locking strip, and the distance between the self-locking strip and the self-locking ratchet strip is equal to the thickness of the extrusion block.
The invention has the following beneficial effects:
1. the bracket is fixedly arranged on two sides of the arc-shaped plate, the sliding grooves are formed in the positions, close to the two ends, of one side of the bracket, the steel ring is movably sleeved in the sliding grooves, when the bracket is in contact with an exerciser, the bracket can move in the downward direction in the drawing 2 and drive one end of the steel ring to move synchronously, at the moment, the rotating mechanism is fixedly arranged on the outer surface of the steel ring, the connecting rod is movably sleeved on the inner side of the rotating mechanism, one end of the connecting rod is connected with the shell, the steel ring rotates by taking the rotating mechanism as a rotating center, and the other end of the steel ring is closed mutually, so that the purpose of restraining the exerciser is achieved, the limitation that the original equipment can play a role only by depending on hard supporters such as walls is avoided, and the using effect of the device is improved.
2. According to the invention, one side of the gasket is in contact with one side of the self-locking strip, the distance between the self-locking strip and the self-locking ratchet strip is the same as the thickness of the extrusion block, when one end of the steel ring is closed, the extrusion block extrudes the self-locking strip by pushing the sliding locking device, so that the self-locking ratchet at one side of the self-locking strip and the self-locking ratchet strip are clamped mutually to achieve the locking effect, an violence applicator cannot open the steel ring through external force, meanwhile, the top of the sliding locking device is in contact with the push rod by pushing the sliding locking device so as to push the push rod to move synchronously, the push rod penetrates through the arc plate, one end of the push rod is fixedly provided with the extension plate, the outer surface of the extension plate is attached to the arc plate, so that the extension plate is separated from the arc plate and extends out by the movement of the push rod, the extension plate can be in contact with and abut against the violence applicator after extending out, the restriction effect of the self-locking device on the violence applicator is further improved, and the restriction effect of the extrusion block, the self-locking strip and the extrusion device can prevent the violence applicator from taking the injury of the violence applicator after the violence applicator, so that the violence applicator can be taken.
3. The invention has the advantages that the extension plate is fixedly arranged at one end of the push rod, so that the extension plate is in a non-reset state when the device is used for the second time, at the moment, the sliding locking device is in mutual contact with the push rod, and the extrusion block, the self-locking strip and the self-locking ratchet strip are still in a mutual extrusion effect.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic sectional front view of the structure of the present invention;
FIG. 3 is a schematic right-side sectional view of the structure of the present invention;
FIG. 4 is an enlarged view of the point A in FIG. 3;
FIG. 5 is a schematic view of the elongated tubular housing of the present invention;
FIG. 6 is a schematic cross-sectional view of the elongated tubular housing of the present invention;
FIG. 7 is a schematic bottom view of the elongated tubular housing of the present invention;
FIG. 8 is a schematic top view of the elongated tubular housing of the present invention;
FIG. 9 is a schematic view of the slide lock mechanism of the present invention;
FIG. 10 is a cross-sectional view of the slide lock device of the present invention.
In the figure: 1. a slide bar; 2. a housing; 3. a main straight hole; 4. a chute; 5. a self-locking bar; 6. a self-locking ratchet; 7. sleeving the through hole; 8. a slide lock device; 81. a slider; 82. a limiting block; 83. a gasket; 84. extruding the block; 9. an auxiliary straight hole; 10. a push rod; 11. self-locking ratchet bars; 12. an arc-shaped plate; 13. extending the plate; 14. a support; 15. steel ring; 16. a rotating mechanism; 17. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, an anti-riot steel fork comprises a sliding rod 1, a housing 2 is movably sleeved on the outer surface of the sliding rod 1, a main straight hole 3 is formed in the middle position of one end of the housing 2, the sliding rod 1 is movably sleeved inside the main straight hole 3, sliding chutes 4 are formed in the positions of the bottom of the main straight hole 3, which are located on the two sides of the inner wall, one side of each sliding chute 4 is provided with a rectangular through hole, one end of each rectangular through hole is fixedly provided with a self-locking strip 5, the bottom of each self-locking strip 5 is fixedly provided with self-locking ratchets 6, the self-locking ratchets 6 are arranged in a linear array manner, sleeving through holes 7 are formed in the positions of the outer surface of the housing 2, which are located on the two sides of the sliding chute 4, the length of each sleeving through hole 7 is the same as that of the sliding chute 4, a sliding locking device 8 is movably sleeved inside the sleeving through hole 7, the sliding locking device 8 comprises a sliding block 81, and limiting blocks 82 are fixedly installed on the two sides of the inner cavity of the sliding block 81, the limiting block 82 is movably sleeved inside the sleeve-joint through hole 7, a gasket 83 is fixedly arranged on the position, located between the limiting blocks 82, of the inner wall of the sliding locking device 8, an extrusion block 84 is fixedly arranged on one side of the gasket 83, one side of the gasket 83 is contacted with one side of the self-locking strip 5, the distance between the self-locking strip 5 and the self-locking ratchet strip 11 is the same as the thickness of the extrusion block 84, an auxiliary straight hole 9 is formed in the position, located on the two sides of the main straight hole 3, of one end of the shell 2, and the auxiliary straight hole 9 extends from one end of the shell 2 to one side of the sleeve-joint through hole 7 and is communicated with the sleeve-joint through hole 7, a push rod 10 is movably sleeved on the inner side of the auxiliary straight hole 9, a self-locking ratchet strip 11 is formed in one end of the slide rod 1, the structure of the self-locking ratchet strip 11 is the same as that of the self-locking ratchet 6, the position of the self-locking ratchet strip 11 corresponds to that of the self-locking 6, an arc-shaped plate 12 is fixedly arranged at the other end of the slide rod 1, the push rod 10 penetrates through the arc-shaped plate 12, one end fixed mounting of push rod 10 has the surface that stretches out board 13 and stretch out board 13 and laminates mutually with arc 12, and the both sides fixed mounting of arc 12 has support 14, and the inside activity that sets up spout and spout on the position that support 14 one side is close to both ends has cup jointed steel ring 15, and the fixed surface of steel ring 15 has slewing mechanism 16, and slewing mechanism 16's inboard activity has cup jointed connecting rod 17, and the one end of connecting rod 17 is connected with shell 2.
Wherein, there are supports 14 through both sides fixed mounting of arc 12, the inside activity that has offered the spout and the spout has cup jointed steel ring 15 on the position that support 14 one side is close to both ends, can move in the downward direction in figure 2 when support 14 contacts with the person of exerting an violence, and drive the one end of steel ring 15 to move in step, there is slewing mechanism 16 through the outer fixed surface of steel ring 15 this moment, slewing mechanism 16's inboard activity has cup jointed connecting rod 17, the one end of connecting rod 17 is connected with shell 2, make steel ring 15 rotate with slewing mechanism 16 as the rotation center, thereby make the other end of steel ring 15 close each other, thereby reach the purpose of the person of exerting an violence of constraint, avoided the original equipment to rely on some hard supports such as wall can play the effect of function, improved the device's result of use.
Wherein, one side through the gasket 83 contacts with one side of the self-locking strip 5, the interval between the self-locking strip 5 and the self-locking ratchet strip 11 is the same as the thickness of the extrusion block 84, after one end of the steel ring 15 is closed, the extrusion block 84 extrudes the self-locking strip 5 by pushing the sliding locking device 8, so that the self-locking ratchet 6 on one side of the self-locking strip 5 and the self-locking ratchet strip 11 are mutually clamped to achieve the locking effect, so that an violent sufferer can not open the steel ring 15 by external force, meanwhile, the top of the sliding locking device 8 can contact with the push rod 10 by pushing the sliding locking device 8 to push the push rod 10 to move synchronously, the arc plate 12 is penetrated through the push rod 10, the outer surface of the extension plate 13 and the extension plate 13 is fixedly installed at one end of the push rod 10, and the extension plate 13 is attached to the arc plate 12, thereby the extension plate 13 is separated from and extended out by the movement of the push rod 10, the extending plate 13 can be contacted with a riot and abut against the riot after extending out, the binding effect of the device on the riot is further improved, the sliding locking device 8 is subjected to huge friction force due to the extrusion effect of the extrusion block 84, the self-locking strip 5 and the self-locking ratchet strip 11, the riot cannot reset by the aid of the self-strength of the sliding locking device 13, meanwhile, the extending out of the sliding locking device 8 can extrude the body of the riot to enable the body of the riot to be incapable of breaking free of the device, a user can break free of hands and rapidly break away after the operation is finished, the fact that the riot uses are injured by means of a throwing device is avoided, the device can also keep the binding, accordingly, great obstacles are caused to the action capacity of the riot, and the fact that the riot uses further take violence measures is avoided.
Wherein, there is a stretching plate 13 through one end fixed mounting of the push rod 10, make the device stretch out the plate 13 and be in the state that does not reset when the secondary uses, slide locking device 8 and push rod 10 contact each other and extrude the block 84 this moment, self-locking strip 5 and self-locking ratchet strip 11 are still in the effect of mutual extrusion, stretch out the plate 13 and can contact with the person of violence at first in the use, utilize user's external force and stretch out the impact force that the plate 13 collides with the person of violence and make and stretch out the plate 13 and reset, and stretch out the plate 13 and transmit the self-borne force to the slide locking device 8 with its contact through push rod 10, make extrusion block 84 and self-locking strip 5 break away from the contact and make self-locking ratchet 6 and self-locking ratchet strip 11 break away from the effect of joint, make the whole reset and carry on subsequent operation, thus make the device need not to stretch out the plate 13 and reset after using, only need to launch steel ring 15, have improved the practicability of the device.
The using method of the invention is as follows:
when the device is used, the outer surface of the shell 2 is held by a hand all the time, the outer surface of the sliding locking device 8 is held by the other hand, the extending plate 13 is aligned with an explorator and is forcedly penetrated, in the process, the support 14 moves downwards in the figure 2 when being contacted with the explorator, one end of the steel ring 15 is driven to synchronously move, the steel ring 15 rotates by taking the rotating mechanism 16 as a rotating center, the other end of the steel ring 15 is closed, the purpose of restraining the explorator is achieved, after one end of the steel ring 15 is closed, the extruding block 84 extrudes the self-locking strip 5 by pushing the sliding locking device 8, the self-locking ratchet 6 and the self-locking ratchet strip 11 on one side of the self-locking strip 5 are clamped with each other, so that the locking effect is achieved, the steel ring 15 cannot be opened by external force, meanwhile, the top of the sliding locking device 8 is contacted with the push rod 10 by pushing the sliding locking device 8, the push rod 10 synchronously moves, the extending plate 13 and the arc-shaped plate 12 extend, the extending plate 13 contacts with the explorator and abuts against the explorator, the self-locking strip 84 and the self-locking device 8 is not subjected to the self-locking strip 13 and is subjected to a large friction force, so that the explorator can not be separated from the self-locking device 11.
After using the completion, open steel ring 15 and reset can, need not to reset stretching out board 13, stretch out board 13 and be in the state that does not reset when the secondary is used, stretch out board 13 can at first contact with the person of violence, utilize user's external force and stretch out board 13 and make to stretch out board 13 and reset with the impact force of the person's striking of violence, and stretch out board 13 and pass through the push rod 10 with the power transmission that self received for the slip locking device 8 rather than the contact, make extrusion piece 84 break away from the effect that the contact and make auto-lock ratchet 6 and auto-lock ratchet 11 break away from the joint with auto-lock strip 5, make the device wholly reset and carry out subsequent operation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. An anti-riot steel fork, includes slide bar (1), its characterized in that: a shell (2) is movably sleeved on the outer surface of the sliding rod (1), a main straight hole (3) is formed in the middle position of one end of the shell (2), the sliding rod (1) is movably sleeved inside the main straight hole (3), sliding chutes (4) are formed in positions, located on two sides of the inner wall, of the bottom of the main straight hole (3), rectangular through holes are formed in one side of each sliding chute (4), self-locking strips (5) are fixedly mounted at one ends of the rectangular through holes, self-locking ratchets (6) are fixedly mounted at the bottoms of the self-locking strips (5), the self-locking ratchets (6) are arranged in a linear array mode, sleeving through holes (7) are formed in positions, located on two sides of the sliding chutes (4), on the outer surface of the shell (2), the length of the sleeving through holes (7) is the same as that of the sliding chutes (4), sliding locking devices (8) are movably sleeved inside the sleeving through holes (7), auxiliary straight holes (9) are formed in positions, located on two sides of the main straight holes (3), the one end of the shell (2), the auxiliary straight holes (9) extend from one end of the shell (2) to one side of the sleeving ratchet holes (7) all the sliding grooves, the self-locking ratchet through holes are communicated with the self-locking ratchets (6), the inner side of the self-locking strips (11), the sliding rods (11), and the auxiliary straight holes (9), the self-locking strips (11) are communicated with the push rod (1), the position of auto-lock ratchet (11) is corresponding with auto-lock ratchet (6), the other end fixed mounting of slide bar (1) has arc (12), push rod (10) run through arc (12), the one end fixed mounting of push rod (10) has the surface of stretching out board (13) and laminates with arc (12) mutually, the both sides fixed mounting of arc (12) has support (14), steel ring (15) have been cup jointed in the inside activity that sets up spout and spout on the position that support (14) one side is close to both ends, the outer fixed surface of steel ring (15) installs slewing mechanism (16), connecting rod (17) have been cup jointed in the inboard activity of slewing mechanism (16), the one end of connecting rod (17) is connected with shell (2).
2. The explosion-proof steel fork of claim 1, wherein: the sliding locking device (8) comprises a sliding block (81), two sides of an inner cavity of the sliding block (81) are fixedly provided with limiting blocks (82), the limiting blocks (82) are movably sleeved inside the sleeve-joint through hole (7), the inner wall of the sliding locking device (8) is located between the limiting blocks (82) and is fixedly provided with a gasket (83), and one side of the gasket (83) is fixedly provided with an extrusion block (84).
3. The explosion-proof steel fork of claim 2, wherein: one side of the gasket (83) is in contact with one side of the self-locking strip (5), and the distance between the self-locking strip (5) and the self-locking ratchet strip (11) is the same as the thickness of the extrusion block (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010984884.4A CN112179206B (en) | 2020-09-18 | 2020-09-18 | Anti-riot steel fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010984884.4A CN112179206B (en) | 2020-09-18 | 2020-09-18 | Anti-riot steel fork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112179206A CN112179206A (en) | 2021-01-05 |
| CN112179206B true CN112179206B (en) | 2022-12-16 |
Family
ID=73920251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010984884.4A Active CN112179206B (en) | 2020-09-18 | 2020-09-18 | Anti-riot steel fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112179206B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113804054B (en) * | 2021-04-28 | 2023-02-28 | 丁常伟 | Instantaneous percussion self-locking type anti-riot fork |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000230800A (en) * | 1999-02-08 | 2000-08-22 | Kyoyu:Kk | Two-prong fork type arresting tool |
| CN103047906A (en) * | 2012-12-30 | 2013-04-17 | 天津世银汇鑫科技有限公司 | Arrester |
| JP3191857U (en) * | 2014-04-12 | 2014-07-17 | 明徳 原 | Piercing |
| CN204594337U (en) * | 2015-02-12 | 2015-08-26 | 王春雨 | A kind of anti-riot constraint fork |
| CN105588473A (en) * | 2014-10-23 | 2016-05-18 | 罗道仟 | Police steel fork with self-locking, self-handcuffing and electric shock functions |
| CN207379362U (en) * | 2017-11-08 | 2018-05-18 | 樊振宇 | A kind of self-locking catching device |
| CN109341414A (en) * | 2018-11-16 | 2019-02-15 | 宜都市公安局 | Anti-riot steel fork |
| CN209495595U (en) * | 2019-01-16 | 2019-10-15 | 贵州紫云创先保安服务有限公司 | A kind of police constraint fork of highly-safe self-locking security |
| CN210036435U (en) * | 2019-04-04 | 2020-02-07 | 深圳市森讯达电子技术有限公司 | Anti-robbery waist fork |
-
2020
- 2020-09-18 CN CN202010984884.4A patent/CN112179206B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000230800A (en) * | 1999-02-08 | 2000-08-22 | Kyoyu:Kk | Two-prong fork type arresting tool |
| CN103047906A (en) * | 2012-12-30 | 2013-04-17 | 天津世银汇鑫科技有限公司 | Arrester |
| JP3191857U (en) * | 2014-04-12 | 2014-07-17 | 明徳 原 | Piercing |
| CN105588473A (en) * | 2014-10-23 | 2016-05-18 | 罗道仟 | Police steel fork with self-locking, self-handcuffing and electric shock functions |
| CN204594337U (en) * | 2015-02-12 | 2015-08-26 | 王春雨 | A kind of anti-riot constraint fork |
| CN207379362U (en) * | 2017-11-08 | 2018-05-18 | 樊振宇 | A kind of self-locking catching device |
| CN109341414A (en) * | 2018-11-16 | 2019-02-15 | 宜都市公安局 | Anti-riot steel fork |
| CN209495595U (en) * | 2019-01-16 | 2019-10-15 | 贵州紫云创先保安服务有限公司 | A kind of police constraint fork of highly-safe self-locking security |
| CN210036435U (en) * | 2019-04-04 | 2020-02-07 | 深圳市森讯达电子技术有限公司 | Anti-robbery waist fork |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112179206A (en) | 2021-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112179206B (en) | Anti-riot steel fork | |
| KR101263995B1 (en) | Openable and closable two-pronged body holding device | |
| US9375854B2 (en) | Out the front assisted knife with a secondary pusher | |
| CN104265098A (en) | Automatic bolt | |
| EP3290623B1 (en) | A locking device | |
| CN105927057B (en) | A kind of trigger-type lockset | |
| CN108286366B (en) | A kind of non-marble on-bladed mechanical lock application method | |
| KR100877570B1 (en) | Automatic window locker | |
| EP2662516A1 (en) | Panic lock | |
| US9208963B2 (en) | Safety door switch apparatus | |
| US20170058564A1 (en) | Automatic locking mechanism | |
| CN202530870U (en) | Prying prevention alarm lock for rolling door | |
| GB2518773A (en) | Rotatable or pivotable door handle locking device | |
| CN211173443U (en) | Trigger type sliding door lock | |
| CN109653619B (en) | Limit device | |
| CN204126419U (en) | A kind of automatic pinning | |
| IL41793A (en) | A door lock | |
| CN219034404U (en) | Quick locking mechanism of civil air defense door | |
| CN216641752U (en) | Escape door lock | |
| CN208564355U (en) | Prevent self-locking closed guard gate | |
| CN219733055U (en) | Conversion device for reversing push-pull lock body | |
| CN209780514U (en) | Adjustable handcuffs | |
| CN219998885U (en) | Explosion-proof cabinet with instrument operation button | |
| CN217233152U (en) | People's air defense door lockpin mounting structure | |
| CN216974434U (en) | Door lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221128 Address after: No. 80, Dongmen Road, Huangzhou District, Huanggang City, Hubei Province Applicant after: HUANGGANG POWER SUPPLY COMPANY, STATE GRID HUBEI ELECTRIC POWER Co.,Ltd. Address before: 625000 No. 51, Wangjiaba formation, Wangjia village, Longmen Township, Lushan County, Ya'an City, Sichuan Province Applicant before: Song Qingyun |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |