CN104790776A - Gunlock - Google Patents
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- CN104790776A CN104790776A CN201510174743.5A CN201510174743A CN104790776A CN 104790776 A CN104790776 A CN 104790776A CN 201510174743 A CN201510174743 A CN 201510174743A CN 104790776 A CN104790776 A CN 104790776A
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- lock
- locking
- push pedal
- crevis
- unlocking
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Abstract
The invention relates to a gunlock. The gunlock is characterized by comprising a gunlock case, a gunlock hook, a push plate, an unlocking spring, a locking motor, a locking travel switch, a locking detent and an unlocking travel switch. The front portion of the gunlock case is provided with a locking gap and locking holes; the gunlock hook is provided with a rotating portion and an arc-shaped gunlock rod portion; the push plate is limited in the gunlock case and can slidably move front and back, the side portion of the push plate is provided with a rack portion, and the circumference surface of the rotating portion is provided with transmission teeth; the unlocking spring acts on the push plate; the locking motor is used for pushing the push plate to move towards the back locking direction; the locking travel switch controls the locking motor to be reset and stop working; the locking detent is rotatably arranged in the gunlock case and provided with a locking arm and an unlocking arm, the gunlock hook is provide with a clamping tooth, and a detent shaft is sleeved with a detent torsion spring; the unlocking travel switch controls an unlocking motor to be reset and stop working. The gunlock can automatically perform unlocking and locking and provides the possibility for the informatization management of guns.
Description
Technical field
The present invention relates to a kind of weapons management lockset, particularly relate to a kind of rifle lock realizing automatic open and close.
Background technology
Due to the particularity of its function of gun, the keeping for gun is always the very strict and important thing of part, and has special " firearm management way " to manage, if improper storage will very easily cause negative effect and even serious consequence.At present, tradition is chaotic to the Comparison of Management of the firearms and ammunition of policeman, the registration of most employing staff manages, loaded down with trivial details labor management, waste time and energy, and management effect is bad, Misuse firearms and ammunition, time-out rifle, policeman steal happening occasionally of the illegal and undisciplined event of rifle, produce very adverse influence to the modernization of the police service standardization construction and troop of pushing forward public security organ comprehensively, regular construction.
Existing rifle lock generally adopts cross lock, and this lock adopts mechanical system locking firearms, and theftproof performance and security performance are all poor, and the latch hook after opening needs manually to extract, inconvenient operation.General rifle lock is arranged in rifle cabinet, and conventional gun lock can not carry out information system management to gun, and whether administrative staff, when not opening insurance rifle cabinet, can not know rifle and be stored.
Need to carry out information system management construction to gun for above-mentioned present situation, a kind of firearm cabinet for police structure as disclosed in the patent No. Chinese utility model patent " a kind of firearm cabinet for police " that is ZL200620140893.0 (notification number is CN201043405Y), comprise cabinet, cabinet door, cabinet door lock, interior bin, interior cabinet lock, fingerprint sensor and fingerprint collecting identification control unit, interior bin has several, for being with the little lattice of independence of wicket and interior cabinet lock, each interior bin is located in cabinet, outer door lock and interior cabinet lock are electric control lock, fingerprint sensor is located at the outside of cabinet, it is connected with the fingerprint collecting identification control unit be located in rifle cabinet, outer door lock is connected with fingerprint collecting identification control unit respectively with interior cabinet lock.Aforementioned rifle cabinet is the access status observing gun in cabinet, and it arranges micro-camera device, to observe the access status of rifle more intuitively in each interior bin inside.The complex structure of the access status of gun in this observation cabinet, and cost is high
Summary of the invention
Technical problem to be solved by this invention provides a kind of reasonable in design and can auto-unlocking and the rifle lock that shuts, and this rifle lock provides possibility for the information system management of gun.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of rifle lock, and it is characterized in that: comprise lock housing, the front portion of lock housing is provided with locking notch, and the two inwall places that locking notch is relative have lockhole; Latch hook, it has rotation section and curved locking bar portion, and rotation section is rotatably connected in lock housing by latch shaft, under closing lock status, locking bar portion passes from a lockhole and enters another lockhole and closed by locking notch, under unlocking condition, is opened by locking notch in locking bar portion indentation lock housing; Push pedal, be constrained in also energy front and back slippage in lock housing, the sidepiece of push pedal has the tooth-strip part arranged along the longitudinal direction, and the side face of the rotation section of described latch hook is provided with driving cog, this driving cog engages with tooth-strip part, and makes the forward and backward slippage of push pedal that latch hook can be driven towards unblanking or closing lock status deflection; To unblank spring, act on push pedal and push pedal is had to unblank to the previous dynasty direction mobile trend; Shut motor, in order to promote push pedal towards after shut direction and move; Locking travel switch, its shut under completion status by after the push pedal that moves trigger and quit work after controlling to shut reset motor; Crevis, being rotated by pawl axis in the middle part of it is arranged in lock housing, the side of crevis has lock arm, the opposite side of crevis has unlocking arm, the side, rotation section of described latch hook has latch, pawl axis is arranged with the ratchet torsion spring making the lock arm of crevis block latch trend, under lock arm props up latch state, latch hook is locked in pass lock status by crevis; Unblank motor, in order to promote the unlocking arm of crevis with the torsion deflection making crevis overcome ratchet torsion spring, lock arm leaves latch to remove the locking to latch hook simultaneously; Unblank travel switch, it is triggered by latch hook and controls to unblank to quit work after reset motor under completion status of unblanking.
What the above-mentioned rotating shaft shutting motor is provided with promote push pedal rear end face shuts cam, cam rotation is shut by shutting driven by motor, move after driving push pedal after shutting cam touching push pedal, under shutting and closing lock status, shutting cam is all released state with the rear end face of push pedal.The rotating shaft of described motor of unblanking is provided with the cam of unblanking of the unlocking arm promoting crevis.By driven by motor of unblanking unblank cam rotate, unblank cam touching unlocking arm after drive crevis to rotate towards unlocking direction, contact the locking to latch hook, shut with under unlocking condition, cam of unblanking all is separated with unlocking arm.
As improvement, the front end of above-mentioned push pedal is connected with can with the lock core cover of slippage before and after push pedal, in lock core cover, lock core is installed, the rear end of lock core has eccentric axial portion, in push pedal also constraint have can with slippage before and after push pedal and can the plectrum of relative push pedal horizontal sliding, plectrum has the vertical bar hole arranged, eccentric axial portion is through bar hole, and the rotation of lock core can drive plectrum horizontal sliding; Unblock shift fork is rotatablely equipped with in lock housing, unlock on shift fork and there is the first clicking section coordinated with the lock arm of crevis and the second clicking section coordinated with plectrum, the rotation section unlocking shift fork is provided with the shift fork torsion spring making the first clicking section of unblock shift fork leave lock arm trend, under the lock status of pass, the second clicking section that the lateral shift of plectrum can promote to unlock shift fork deflects towards unlocking direction to drive shift fork, leaves latch to remove the locking to latch hook with the lock arm making the first clicking section of unblock shift fork directly promote crevis.
Aforementioned structure is inserted lock core by key and is controlled shift fork deflection to realize manually opened rifle lock, under its state not having electricity or damage at motor of unblanking, plays emergency opening effect.
Also spring cavity is provided with in above-mentioned push pedal, the bottom of lock housing inner chamber has the guide pillar upwards extended, the bottom surface of spring cavity has the bar hole arranged along the longitudinal direction, and guide pillar to insert in bar hole and can slippage, described in the unblank two ends of spring to hold before guide pillar and spring cavity between inwall respectively.Spring cavity provides installation position to spring of unblanking, and meanwhile, guide pillar coordinates with the guiding of bar hole, makes slippage before and after push pedal more steady.
The bottom of above-mentioned latch hook has shake-up post that is extended and that coordinate with travel switch of unblanking downwards, under the state of having unblanked, described in unblank travel switch be touched post trigger.The sidewall of above-mentioned push pedal has and extends laterally setting and the touch part coordinated with locking travel switch, under the state shut, and the triggering of the described locking travel switch portion of being touched.Aforementioned setting makes its internal construction layout more reasonable.
Manually shutting for realizing meeting an urgent need, the lower surface of above-mentioned lock housing having the hole that the lock arm of described crevis is revealed.Under its state do not had at motor and key, Emergency use.
Compared with prior art, the invention has the advantages that: this rifle lock construction can play the effect of automatic switch rifle lock, switch lock operation is quite convenient, without the need to inserting the manual procedure such as key; Receive close after lock signal when shutting motor, shut motor to rotate, move after driving push pedal, under tooth-strip part in push pedal and the driving cog transmission engagement on latch hook, band moveable lock hook is toward shutting direction deflection, and the locking bar portion of latch hook passes from a lockhole and enters another lockhole, after latch hook is rotated in place, crevis, under the effect of ratchet torsion spring, makes the lock arm of crevis prop up latch, and latch hook is locked in pass lock status and realizes lockset pinning function by crevis; After unlocking signal received by motor of unblanking, unblank motor rotate, promote the unlocking arm of crevis, crevis overcomes the torsion deflection of ratchet torsion spring, and lock arm leaves latch to remove the locking to latch hook simultaneously, and then push pedal moves forward under the effect of spring of unblanking, under tooth-strip part in push pedal and the driving cog transmission engagement on latch hook, locking notch, toward direction deflection of unblanking, in the locking bar portion indentation lock housing of latch hook, is opened by band moveable lock hook; Additionally by the setting of unblank travel switch and locking travel switch, except control motor, the trip switch also can send instruction to central controller, make access status Storage Cabinets demonstrating gun in cabinet, sensor can also launch wireless signal in mandatory administration system, carry out record, for the information system management of gun provides possibility.
Accompanying drawing explanation
Fig. 1 is the front perspective view (unlocking condition) of the embodiment of the present invention;
Fig. 2 is the back side perspective view (unlocking condition) of the embodiment of the present invention;
Fig. 3 is the sectional view (unlocking condition) of the embodiment of the present invention;
Fig. 4 is the perspective view (unlocking condition) after the embodiment of the present invention removes upper cover of lock shell;
Fig. 5 is the perspective view (unlocking condition) after the embodiment of the present invention removes lock housing;
Fig. 6 is the front perspective view (pass lock status) of the embodiment of the present invention;
Fig. 7 is the sectional view (pass lock status) of the embodiment of the present invention;
Fig. 8 is the perspective view (pass lock status) after the embodiment of the present invention removes upper cover of lock shell;
Fig. 9 is the perspective view (pass lock status) after the embodiment of the present invention removes lock housing;
Figure 10 is the three-dimensional exploded view of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Fig. 1 ~ 10, it is a preferred embodiment of the present invention.
A rifle lock, comprise roughly in rectangular-shaped lock housing 1, lock housing 1 is connected by screw by end box and upper cover and forms, and the front portion of lock housing 1 is provided with locking notch 11, and the two inwall places that locking notch 11 is relative have lockhole 12.
Latch hook 2, it has rotation section 21 and curved locking bar portion 22, rotation section 21 is rotatably connected in lock housing 1 by latch shaft 23, under closing lock status, locking bar portion 22 passes from a lockhole 12 and enters another lockhole 12 and closed by locking notch 11, locking bar portion 22 just forms the lock space closed with locking notch 11, under unlocking condition, opened by locking notch 11 in locking bar portion 22 indentation lock housing 1.
Push pedal 3, be constrained in also energy front and back slippage in lock housing 1, the sidepiece of push pedal 3 has the tooth-strip part 31 arranged along the longitudinal direction, tooth-strip part 31 is straight-tooth portion, the side face of the rotation section 21 of latch hook is provided with driving cog 211, driving cog 211 is arc teeth portion, and this driving cog 211 engages with tooth-strip part 31, and makes the forward and backward slippage of push pedal 3 that latch hook 2 can be driven towards unblanking or closing lock status deflection.
Unblank spring 4a, acts on push pedal 3 and push pedal 3 is had to unblank to the previous dynasty direction mobile trend.Spring cavity 32 is also provided with in push pedal 3, the bottom of lock housing 1 inner chamber has the guide pillar 14 upwards extended, the bottom surface of spring cavity 32 has the bar hole 321 arranged along the longitudinal direction, guide pillar 14 to insert in bar hole 321 and can slippage, and the two ends of the spring 4a that unblanks to hold before guide pillar 14 and spring cavity 32 between inwall respectively.
Shut motor 5a, in order to promote push pedal 3 towards after shut direction and move.What the rotating shaft shutting motor 5a is provided with promote push pedal 3 rear end face shuts cam 51.
Locking travel switch 6a, it is microswitch, its shut under completion status by after the push pedal 3 that moves trigger and control to shut after motor 5 resets and quit work.The sidewall of push pedal 3 have extend laterally setting and the touch part 33 coordinated with locking travel switch 6a, under the state shut, locking travel switch 6a is touched portion 33 and triggers.
Crevis 7, being rotated by pawl axis 71 in the middle part of it is arranged in lock housing 1, the side of crevis 7 has lock arm 72, the opposite side of crevis 7 has unlocking arm 73, the side, rotation section 21 of latch hook 2 has latch 212, pawl axis 71 is arranged with the ratchet torsion spring 4b making the lock arm 72 of crevis block latch 212 trend, under lock arm 72 props up latch 212 state, latch hook 2 is locked in pass lock status by crevis 7.The lower surface of lock housing 1 has the bar hole 15 that the lock arm 72 of described crevis is revealed.
Unblank motor 5b, and in order to promote the unlocking arm 73 of crevis with the torsion deflection making crevis overcome ratchet torsion spring 4b, lock arm 72 leaves latch to remove the locking to latch hook 2 simultaneously.Unblank motor 5b rotating shaft on be provided with to promote the cam 52 of unblanking of the unlocking arm 73 of crevis 7.
Unblank travel switch 6b, and it is microswitch, and it is triggered by latch hook 2 and controls to unblank to quit work after motor 8 resets under completion status of unblanking.The bottom of latch hook 2 has shake-up post 221 that is extended and that coordinate with the travel switch 6b that unblanks downwards, and under the state of having unblanked, the travel switch 6b that unblanks is touched post 221 and triggers.
The front end of push pedal 3 is connected with can with the lock core cover 10 of slippage before and after push pedal 3, lock core 13 is installed in lock core cover 10, the rear end of lock core 13 has eccentric axial portion 131, in push pedal 3 also constraint have can with slippage before and after push pedal 3 and can the plectrum 8 of relative push pedal 3 horizontal sliding, plectrum 8 has the vertical bar hole 81 arranged, eccentric axial portion 131 is through bar hole 81, and the rotation of lock core 13 can drive plectrum 8 horizontal sliding.
Be rotatablely equipped with in lock housing 1 and unlock shift fork 9, unlock on shift fork 9 and there is the first clicking section 91 coordinated with the lock arm 72 of crevis 7, and the second clicking section 92 to coordinate with plectrum 8, the rotation section unlocking shift fork 9 is provided with the shift fork torsion spring 4c making the first clicking section 91 of unblock shift fork 9 leave lock arm 72 trend, under the lock status of pass, the second clicking section 92 that the lateral shift of plectrum 8 can promote to unlock shift fork deflects towards unlocking direction to drive shift fork 9, latch 212 is left to remove the locking to latch hook 2 with the lock arm 72 making the first clicking section 91 of unblock shift fork directly promote crevis.
Operating principle and the process of this rifle lock are as follows:
Automatically process is shut: receive close after lock signal when shutting motor 5a, closing lock signal can be when the trigger guard of gun to be placed in locking notch under state, extraneous infrared induction circuit start, instruction is sent to shutting motor 5a, shut motor 5a to drive and shut cam 51 and rotate, shut cam 51 to promote to move after push pedal 3 overcomes the effect of the spring 4a that unblanks, tooth-strip part 31 in push pedal 3 is with under the driving cog 211 transmission engagement on latch hook 2, band moveable lock hook 2 is toward shutting direction deflection, the locking bar portion 22 of lock bolt 2 passes from a lockhole 12 and enters another lockhole 12, locking bar portion 22 just forms the lock space closed with locking notch 11, after latch hook 2 is rotated in place, crevis 7 is under the effect of ratchet torsion spring 4b, the lock arm 72 of crevis 7 is made to prop up latch 212, latch hook 2 is locked in pass lock status and realizes lockset pinning function by crevis 7, meanwhile, the touch part 33 actuate latch travel switch 6a of push pedal 3, locking travel switch 6a, send signal to shutting motor 5a, makes to shut motor 5a and reset and quit work, shut.As shown in Fig. 1 ~ 5.
Manually shut process: only need during operation manually to promote key cover 10 backward, push pedal 3 is driven to overcome again, move after overcoming the effect of the spring 4a that unblanks, tooth-strip part 31 in push pedal 3 is with under the driving cog 211 transmission engagement on latch hook 2, band moveable lock hook 2 is toward shutting direction deflection, the locking bar portion 22 of lock bolt 2 passes from a lockhole 12 and enters another lockhole 12, locking bar portion 22 just forms the lock space closed with locking notch 11, after latch hook 2 is rotated in place, crevis 7 is under the effect of ratchet torsion spring 4b, the lock arm 72 of crevis 7 is made to prop up latch 212, latch hook 2 is locked in pass lock status and realizes lockset pinning function by crevis 7, shut.As shown in Fig. 1 ~ 5.
Auto-unlocking process: after the motor 5b that unblanks receives unlocking signal, unlocking signal can be that coded lock or Fingerprint Lock send, the motor 5b that unblanks drives cam 52 of unblanking to rotate, cam 52 of unblanking promotes the unlocking arm 73 of crevis 7, crevis 7 overcomes the torsion deflection of ratchet torsion spring 4b, simultaneously, lock arm 72 leaves latch 212 to remove the locking to latch hook 2, then push pedal 3 moves forward under the effect of the spring 4a that unblanks, tooth-strip part 31 in push pedal 3 is with under the driving cog 211 transmission engagement on latch hook 2, band moveable lock hook 2 is toward direction deflection of unblanking, in the locking bar portion 22 indentation lock housing 1 of latch hook, locking notch 11 is opened, meanwhile, the shake-up post 221 bottom latch hook 2 triggers the travel switch 6b that unblanks, and controls to unblank to quit work after motor 8 resets, and has unblanked.As shown in Fig. 6 ~ 9.
Key emergent unlocking process: insert key, band movable lock core 13 rotates, lock core 13 rotarily drive plectrum 8 horizontal sliding, the second clicking section 92 that the lateral shift of plectrum 8 can promote to unlock shift fork deflects towards unlocking direction with the torsion driving shift fork 9 and overcome shift fork torsion spring 4c, leaves latch 212 with the locking of releasing to latch hook 2 with the lock arm 72 making the first clicking section 91 of unblock shift fork directly promote crevis; Then push pedal 3 moves forward under the effect of the spring 4a that unblanks, and the tooth-strip part 31 in push pedal 3 is with under the driving cog 211 transmission engagement on latch hook 2, and locking notch 11, toward direction deflection of unblanking, in the locking bar portion 22 indentation lock housing 1 of latch hook, is opened by band moveable lock hook 2; Meanwhile, the shake-up post 221 bottom latch hook 2 triggers the travel switch 6b that unblanks, and controls to unblank to quit work after motor 8 resets, and key emergent unlocking completes.As shown in Fig. 6 ~ 9.
Manual-operated emergent opening process: leave latch 212 to remove the locking to latch hook 2 through the lock arm 72 stirring crevis after bar hole 15 by hand-held tool, then push pedal 3 moves forward under the effect of the spring 4a that unblanks, tooth-strip part 31 in push pedal 3 is with under the driving cog 211 transmission engagement on latch hook 2, band moveable lock hook 2 is toward direction deflection of unblanking, in the locking bar portion 22 indentation lock housing 1 of latch hook, opened by locking notch 11, manual-operated emergent has been opened.As shown in Fig. 6 ~ 9.
By the setting of unblank travel switch 6b and locking travel switch 6a, except control motor, the trip switch also can send instruction to central controller, make access status Storage Cabinets demonstrating gun in cabinet, sensor can also launch wireless signal in mandatory administration system, carry out record, for the information system management of gun provides possibility.
Although more than describe in detail the preferred embodiments of the present invention, should be expressly understood that, for a person skilled in the art, the present invention can have various modifications and variations.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a rifle lock, is characterized in that: comprise
Lock housing (1), the front portion of lock housing (1) is provided with locking notch (11), and the two inwall places that locking notch (11) is relative have lockhole (12);
Latch hook (2), it has rotation section (21) and curved locking bar portion (22), rotation section (21) is rotatably connected in lock housing (1) by latch shaft (23), under closing lock status, locking bar portion (22) passes from a lockhole (12) and enters another lockhole (12) and closed by locking notch (11), under unlocking condition, in locking bar portion (22) indentation lock housing (1), locking notch (11) is opened;
Push pedal (3), be constrained in also energy front and back slippage in lock housing (1), the sidepiece of push pedal (3) has the tooth-strip part (31) arranged along the longitudinal direction, the side face of the rotation section (21) of described latch hook is provided with driving cog (211), this driving cog (211) engages with described tooth-strip part (31), and makes the forward and backward slippage of push pedal (3) that latch hook (2) can be driven towards unblanking or closing lock status deflection;
To unblank spring (4a), act on push pedal (3) and push pedal (3) is had to unblank to the previous dynasty direction mobile trend;
Shut motor (5a), in order to promote push pedal (3) towards after shut direction and move;
Locking travel switch (6a), its shut under completion status by after the push pedal (3) that moves trigger and control to shut after motor (5) resets and quit work;
Crevis (7), being rotated by pawl axis (71) in the middle part of it is arranged in lock housing (1), the side of crevis (7) has lock arm (72), the opposite side of crevis (7) has unlocking arm (73), rotation section (21) side of described latch hook (2) has latch (212), pawl axis (71) is arranged with the ratchet torsion spring (4b) making the lock arm of crevis (72) block latch (212) trend, under lock arm (72) props up latch (212) state, latch hook (2) is locked in pass lock status by crevis (7),
To unblank motor (5b), in order to promote the unlocking arm (73) of crevis with the torsion deflection making crevis overcome ratchet torsion spring (4b), lock arm (72) leaves latch to remove the locking to latch hook (2) simultaneously;
Unblank travel switch (6b), it is triggered by latch hook (2) and controls to unblank to quit work after motor (8) resets under completion status of unblanking.
2. rifle lock according to claim 1, it is characterized in that: described in shut motor (5a) rotating shaft on be provided with to promote push pedal (3) rear end face shut cam (51), described in unblank motor (5b) rotating shaft on be provided with to promote the cam of unblanking (52) of the unlocking arm (73) of crevis (7).
3. rifle lock according to claim 1, it is characterized in that: the front end of described push pedal (3) is connected with can with the lock core cover (10) of slippage before and after push pedal (3), lock core (13) is installed in lock core cover (10), the rear end of lock core (13) has eccentric axial portion (131), in push pedal (3) also constraint have can with slippage before and after push pedal (3) and can the plectrum (8) of push pedal (3) horizontal sliding relatively, plectrum (8) has the vertical bar hole (81) arranged, eccentric axial portion (131) is through bar hole (81), the rotation of lock core (13) can drive plectrum (8) horizontal sliding,
Be rotatablely equipped with in lock housing (1) and unlock shift fork (9), unlock on shift fork (9) and there is the first clicking section (91) coordinated with the lock arm of crevis (7) (72), and the second clicking section (92) to coordinate with plectrum (8), the rotation section unlocking shift fork (9) is provided with the shift fork torsion spring (4c) making first clicking section (91) of unblock shift fork (9) leave lock arm (72) trend, under the lock status of pass, the second clicking section (92) that the lateral shift of plectrum (8) can promote to unlock shift fork deflects towards unlocking direction to drive shift fork (9), latch (212) is left to remove the locking to latch hook (2) with the lock arm (72) making first clicking section (91) of unblock shift fork directly promote crevis.
4. rifle lock according to claim 1, it is characterized in that: in described push pedal (3), be also provided with spring cavity (32), the bottom of lock housing (1) inner chamber has the guide pillar (14) upwards extended, the bottom surface of spring cavity (32) has the bar hole (321) arranged along the longitudinal direction, guide pillar (14) to insert in bar hole (321) and can slippage, described in the unblank two ends of spring (4a) hold respectively between guide pillar (14) and the front inwall of spring cavity (32).
5. rifle lock according to claim 1, it is characterized in that: the bottom of described latch hook (2) has shake-up post (221) that is extended and that coordinate with travel switch of unblanking (6b) downwards, under the state of having unblanked, described in unblank travel switch (6b) be touched post (221) trigger.
6. rifle lock according to claim 1, it is characterized in that: the sidewall of described push pedal (3) have extend laterally setting and the touch part (33) coordinated with locking travel switch (6a), under the state shut, described locking travel switch (6a) is touched portion (33) and triggers.
7. rifle lock according to claim 1, is characterized in that: the lower surface of described lock housing (1) has the hole (15) that the lock arm of described crevis (72) is revealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510174743.5A CN104790776B (en) | 2015-04-14 | 2015-04-14 | A kind of rifle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510174743.5A CN104790776B (en) | 2015-04-14 | 2015-04-14 | A kind of rifle lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104790776A true CN104790776A (en) | 2015-07-22 |
| CN104790776B CN104790776B (en) | 2018-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510174743.5A Expired - Fee Related CN104790776B (en) | 2015-04-14 | 2015-04-14 | A kind of rifle lock |
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| CN107201854A (en) * | 2016-03-18 | 2017-09-26 | 袁燎 | A kind of rifle lock firm in structure |
| CN108930476A (en) * | 2017-05-26 | 2018-12-04 | 日本电产三协株式会社 | Switching mechanism, gearmotor and throttle setting |
| CN109458064A (en) * | 2018-11-09 | 2019-03-12 | 珠海优特电力科技股份有限公司 | Gun blocking device |
| CN110469200A (en) * | 2019-07-29 | 2019-11-19 | 国网甘肃省电力公司检修公司 | A kind of ground line control lock system and its application method remotely controlled |
| CN112456311A (en) * | 2020-11-30 | 2021-03-09 | 广东博智林机器人有限公司 | Lifting hook device and lifting equipment |
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| CN109458064B (en) * | 2018-11-09 | 2023-11-28 | 珠海优特电力科技股份有限公司 | gun locking device |
| CN110469200A (en) * | 2019-07-29 | 2019-11-19 | 国网甘肃省电力公司检修公司 | A kind of ground line control lock system and its application method remotely controlled |
| CN112456311A (en) * | 2020-11-30 | 2021-03-09 | 广东博智林机器人有限公司 | Lifting hook device and lifting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104790776B (en) | 2018-03-23 |
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