CN111593953A - Shear lock - Google Patents
Shear lock Download PDFInfo
- Publication number
- CN111593953A CN111593953A CN202010339538.0A CN202010339538A CN111593953A CN 111593953 A CN111593953 A CN 111593953A CN 202010339538 A CN202010339538 A CN 202010339538A CN 111593953 A CN111593953 A CN 111593953A
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- China
- Prior art keywords
- locking plate
- lock
- fixed mounting
- plate
- scissors
- 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.)
- Pending
Links
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0004—Lock assembling or manufacturing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
Abstract
The invention discloses a scissors lock, which relates to the technical field of scissors locks and comprises a scissors lock body, wherein an upper lock plate is fixedly arranged at a position close to the upper end inside the scissors lock body, a lower lock plate is fixedly arranged on the outer surface of the lower end of the upper lock plate, U-shaped grooves are respectively formed in the upper lock plate and the lower lock plate, a lock catch is fixedly arranged at the middle position inside the U-shaped groove, a cam plate is fixedly arranged at one side of the lock catch inside the U-shaped groove, a lock cylinder is fixedly arranged at one side of the cam plate inside the U-shaped groove, and a key is movably arranged inside the lock cylinder. When the device left side locking plate and right locking plate atress, can be near last locking plate and lower locking plate, non-deformable, level and smooth when locking, no impact, left side locking plate and right locking plate kick-back locking under the effect of spring force, but the locking back spring does not receive the power, does not influence life, and the axial atress locking is indestructible, and stable in structure is reliable, and is fixed with the mounting screw, the installation of being convenient for.
Description
Technical Field
The invention relates to the technical field of scissors locks, in particular to a scissors lock with an internal locking plate structure similar to a pair of scissors.
Background
The lock structure commonly used on the box body, the cabinet body, the door body and other equipment in the current market is a cam lock, the aim of locking is achieved mainly by screwing a plectrum or a lock tongue into a lock body, but the lock plate is a cantilever single-point fixing structure and is easy to damage; and meanwhile, the lock plate is thin and easy to be bent, and the lock body and the lock tongue are easy to deform after being used for a long time.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a protective lock device for various devices (applicable to but not limited to boxes, cabinets and door bodies) to solve the problems of easy deformation, easy damage, short service life and the like.
In order to achieve the purpose, the invention is realized by the following technical scheme: scissors lock, including scissors lock main part, scissors lock main part is inside to be close to upper end position department fixed mounting and to have last locking plate, go up locking plate lower extreme external surface fixed mounting and have down the locking plate, go up the locking plate and all seted up the U-shaped groove with locking plate inside down, U-shaped inslot portion intermediate position department fixed mounting has the hasp, one side fixed mounting that the U-shaped inslot portion is located the hasp has the cam piece, one side fixed mounting that the U-shaped inslot portion is located the cam piece has the lock core, the inside movable mounting of lock core has the key.
Preferably, go up one side fixed mounting between locking plate and the lower locking plate have a right locking plate, opposite side fixed mounting has a left locking plate between locking plate and the lower locking plate, the guiding angle has all been seted up with the corresponding position department in left locking plate both sides to right locking plate, right locking plate and left locking plate upper end fixed mounting have the bush, right locking plate and the equal fixed mounting of left locking plate one side surface have the spring, fixed mounting has first blotter between bush and the last locking plate, go up the inside a plurality of screw groove of having seted up of locking plate.
Preferably, lower locking plate both sides surface intermediate position one side fixed mounting has set screw, locking plate upper end surface one side fixed mounting has a plurality of lock frame fastening screw down, equal fixed mounting has the second blotter between lock frame fastening screw and right locking plate and the left locking plate, the lower extreme surface fixed mounting of locking plate has a plurality of lock mounting screw down.
Preferably, the set screw is in contact with the spring, and the spring is located inside the set screw.
Preferably, the second cushion pad is fixedly connected between the lock frame fastening screw and the left and right lock plates, and the annular outer surface of the lock mounting screw is provided with an external thread.
Preferably, a notch for connecting a fastening screw of the lock frame is formed between the left locking piece and the right locking piece, and the guide angle is polished by an external appliance.
Preferably, a notch for placing the bushing is formed between the left locking plate and the right locking plate, and the first cushion pad is fixedly connected between the left locking plate and the upper locking plate.
Preferably, the upper lock plate is connected with the lower lock plate in a clamping manner, and the key is located inside the lock cylinder.
Advantageous effects
The invention provides a scissors lock. Compared with the prior art, the method has the following beneficial effects:
1. this scissors lock is located between last locking plate and the lower locking plate through left locking plate and right locking plate, and when left locking plate and right locking plate atress, can be near last locking plate and lower locking plate, non-deformable.
2. According to the scissors lock, the guide angles are arranged on the left locking piece and the right locking piece, and the end parts of the lock catches are also provided with the guide angles, so that the scissors lock is smooth in locking and has no impact.
3. When the scissors lock is unlocked, the lock cylinder drives the cam piece to rotate, and the cam piece props open the lock plate.
4. This scissors lock, when through locking, left locking plate and right locking plate side are equipped with the spring, and left locking plate and right locking plate kick-back locking under the effect of spring force, but the locking back spring is not atress, does not influence life.
5. The scissors lock is determined by the size of the cam piece through the opening and closing position of the left locking piece and the right locking piece.
6. The scissors lock adopts a shaft type structure through the lock catch, is locked under axial stress, is not easy to damage, and has a stable and reliable structure.
7. The scissors lock is provided with a threaded hole through the other end of the lock catch, and is fixed by screws and convenient to install.
8. According to the scissors lock, the screws are fastened through the lock frame, when the upper locking plate and the lower locking plate are fastened, the two screws are also used as steering shafts of the left locking plate and the right locking plate, and one screw is used for physical limiting of the left locking plate and the right locking plate.
9. According to the scissors lock, the upper lock plate and the lower lock plate are fastened through the lock mounting screws, and meanwhile, the lock mounting screws are used for fixing the scissors lock main body on the box body, so that the structure is compact, and one nail is multipurpose.
10. This scissors lock through set screw, the position of fixed spring, at the in-process that spring compression kick-backed, guarantees the rigidity of spring tip, improves the stability of scissors lock main part.
11. This scissors lock is equipped with the bush through being equipped with between left locking plate and right locking plate and the steering spindle, and the bush both ends respectively are equipped with first blotter, reduce left locking plate, right locking plate and last locking plate and the friction between the locking plate down, avoid the locking plate card to die.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded view of the internal structure of the lock body of the scissors of the present invention.
In the figure: 1. a scissor lock body; 2. locking; 3. a U-shaped groove; 4. a cam piece; 5. a lock cylinder; 6. locking plates are arranged; 7. a locking plate is arranged; 8. a right locking plate; 9. a left locking plate; 10. a bushing; 11. a first cushion pad; 12. a spring; 13. a guide angle; 14. a second cushion pad; 15. a lock frame fastening screw; 16. a set screw; 17. a lock mounting screw; 18. a screw slot; 19. a key.
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 to 2, the present invention provides a first technical solution: scissors lock, including scissors lock main part 1, hasp 2, cam piece 4, lock core 5, key 19, wherein scissors lock main part 1 includes: an upper locking plate 6, a lower locking plate 7, a right locking plate 8, a left locking plate 9, a bushing 10, a spring 12, a lock frame fastening screw 15, a lock mounting screw 17 and a positioning screw 16; the scissors lock is processed by a sheet metal process, an upper locking plate 6 is fixedly arranged at a position close to the upper end inside a scissors lock main body 1, a lower locking plate 7 is fixedly arranged on the outer surface of the lower end of the upper locking plate 6, U-shaped grooves 3 are respectively formed inside the upper locking plate 6 and the lower locking plate 7, a lock catch 2 is fixedly arranged at a middle position inside the U-shaped groove 3, a cam plate 4 is fixedly arranged at one side of the lock catch 2 inside the U-shaped groove 3, the cam plate 4 and the scissors lock main body 1 can be horizontal or vertical, a lock cylinder 5 is fixedly arranged at one side of the cam plate 4 inside the U-shaped groove 3, a key 19 is movably arranged inside the lock cylinder 5, a right locking plate 8 is fixedly arranged at one side between the upper locking plate 6 and the lower locking plate 7, a left locking plate 9 is fixedly arranged at the other side between the upper locking plate 6 and the lower locking plate 7, a bush 10 is fixedly arranged at the upper, a first cushion pad 11 is fixedly arranged between the bush 10 and the upper locking plate 6, a plurality of screw grooves 18 are arranged in the upper locking plate 6, a positioning screw 16 is fixedly arranged at one side of the middle position of the outer surface of the two sides of the lower locking plate 7, a plurality of locking frame fastening screws 15 are fixedly arranged at one side of the outer surface of the upper end of the lower locking plate 7, a second cushion pad 14 is fixedly arranged between the locking frame fastening screws 15 and the right locking plate 8 as well as between the locking frame fastening screws 8 and the left locking plate 9, a plurality of locking mounting screws 17 are fixedly arranged at the outer surface of the lower end of the lower locking plate 7, the positioning screws 16 are contacted with the springs 12, the springs 12 are positioned in the positioning screws 16, the second cushion pad 14 is fixedly connected between the locking frame fastening screws 15 and the left locking plate 9 as well as between the right locking plate 8, an external thread is arranged on the annular outer surface of the locking mounting screws, two screws are also steering shafts of a left locking plate 9 and a right locking plate 8, one screw is used for physically limiting the left locking plate 9 and the right locking plate 8, a notch for connecting a lock frame fastening screw 15 is formed between the left locking plate 9 and the right locking plate 8, the guide angle 13 is polished by an external device, the end part of the lock catch 2 is also provided with the guide angle 13, the interior of the scissors lock body 1 can be smooth and impact-free in the locking process of the device, a notch for placing a lining 10 is formed between the left locking plate 9 and the right locking plate 8, the lining 10 can move in the notch, the lining 10 can be replaced by a boss structure, the isolation effect of the upper locking plate 6, the lower locking plate 7, the right locking plate 8 and the left locking plate 9 is realized, the first cushion 11 is fixedly connected between the left locking plate 9 and the right locking plate 8 and the upper locking plate 6, the first cushion 11 can effectively play a role in airtight buffering between the left locking plate 9 and the right locking plate 8 and the upper locking plate, the scissors lock body 1 is longer in service time, the upper lock piece 6 is connected with the lower lock piece 7 in a clamping mode, the positioning screw 16 can be used for being provided with a groove at the edge of the lock frame instead of being used for fixing, the key 19 is located inside the lock cylinder 5, and the lock cylinder 5 stores the key 19.
Referring to fig. 1 to fig. 2, the present invention provides a second technical solution: the inside fixed mounting that is close to upper end position department of scissors lock main part 1 has last locking plate 6, the outer fixed surface of 6 lower extremes of last locking plate installs down locking plate 7, the U-shaped groove 3 has all been seted up with lower locking plate 7 is inside to go up locking plate 6, the inside intermediate position department fixed mounting of U-shaped groove 3 has hasp 2, the inside one side fixed mounting that is located hasp 2 in U-shaped groove 3 has cam piece 4, the inside one side fixed mounting that is located cam piece 4 in U-shaped groove 3 has lock core 5, the inside movable mounting of lock core 5 has key 19, adopt different processing methods to realize, but can use the mode of milling.
Referring to fig. 1 to 2, the present invention provides a third technical solution: one side fixed mounting has right locking plate 8 between last locking plate 6 and the lower locking plate 7, opposite side fixed mounting has left locking plate 9 between last locking plate 6 and the lower locking plate 7, and the corresponding position department in right locking plate 8 and left locking plate 9 both sides has all seted up spigot angle 13, and right locking plate 8 can use spigot angle 13 with left locking plate 9, also can not use spigot angle 13.
Referring to fig. 1 to 2, the present invention provides a fourth technical solution: the inside fixed mounting that is close to upper end position department of scissors lock main part 1 has last locking plate 6, and locking plate 7 down is installed to 6 lower extreme external fixed surface of last locking plate, and U-shaped groove 3 has all been seted up with lower locking plate 7 is inside to last locking plate 6, and U-shaped groove 3 is inside to be located one side fixed mounting of hasp 2 has cam piece 4, and cam piece 4 and scissors lock main part 1 can be the horizontally, also can be the perpendicular installation.
Referring to fig. 1 to 2, the present invention provides a fifth technical solution: the upper end position fixed mounting of right locking plate 8 and left locking plate 9 has bush 10, and bush 10 can be replaced with boss structure, realizes that upper lock plate 6, lower lock plate 7 and right locking plate 8 and left locking plate 9 keep apart the effect.
Referring to fig. 1 to 2, the present invention provides a sixth technical solution: and one side of the middle position of the outer surfaces of the two sides of the lower locking plate 7 is fixedly provided with a positioning screw 16, the positioning screw 16 is in contact with the spring 12, the spring 12 is positioned inside the positioning screw 16, and the positioning screw 16 can be replaced by a groove arranged on the edge of a lock frame to play a role in fixing.
Referring to fig. 1 to 2, the present invention provides a seventh technical solution: one side fixed mounting has right locking plate 8 between last locking plate 6 and the lower locking plate 7, and opposite side fixed mounting has left locking plate 9 between last locking plate 6 and the lower locking plate 7, and right locking plate 8 and left locking plate 9 can only use one side.
When the left locking plate 9 and the right locking plate 8 are used, the left locking plate 9 and the right locking plate 8 are positioned between the upper locking plate 6 and the lower locking plate 7, and when the left locking plate 9 and the right locking plate 8 are stressed, the left locking plate 9 and the right locking plate can be close to the upper locking plate 6 and the lower locking plate 7 and are not easy to deform; the left locking piece 9 and the right locking piece 8 are provided with guide angles 13, and the end part of the lock catch 2 is also provided with the guide angles 13, so that the lock catch is smooth and has no impact during locking; when the lock is unlocked, the lock cylinder 5 drives the cam sheet 4 to rotate, and the cam sheet 4 props open the lock sheet; when locking, the spring 12 is arranged on the side edges of the left locking plate 9 and the right locking plate 8, the left locking plate 9 and the right locking plate 8 rebound and lock under the action of the elasticity of the spring 12, but the spring 12 is not stressed after locking, and the service life is not influenced; the opening and closing positions of the left locking plate 9 and the right locking plate 8 are determined by the size of the cam plate 4; the lock catch 2 adopts a shaft type structure, is locked by axial stress, is not easy to damage and has stable and reliable structure; the other end of the lock catch 2 is provided with a threaded hole which is fixedly installed by a screw, so that the lock catch is convenient to install; the lock frame fastening screws 15 are also steering shafts of the left locking plate 9 and the right locking plate 8 when the upper locking plate 6 and the lower locking plate 7 are fastened, and one screw is used for carrying out physical limiting on the left locking plate 9 and the right locking plate 8; the lock mounting screw 17 is used for fixing the scissors lock body 1 on the box body while fastening the upper lock plate 6 and the lower lock plate 7, so that the structure is compact, and one nail is multipurpose; set screw 16, the position of fixed spring 12, at the in-process that spring 12 compression kick-backed, guarantee the rigidity of spring 12 tip, improve scissors lock body 1's stability, be equipped with bush 10 between left locking plate 9 and right locking plate 8 and the steering spindle, bush 10 both ends respectively are equipped with first blotter 11, reduce the friction between left locking plate 9, right locking plate 8 and upper locking plate 6 and lower locking plate 7, avoid the locking plate card dead.
In summary, the scissors lock has the left locking plate and the right locking plate which are positioned between the upper locking plate and the lower locking plate, and when the left locking plate and the right locking plate are stressed, the left locking plate and the right locking plate can be tightly close to the upper locking plate and the lower locking plate, so that the scissors lock is not easy to deform; the left locking piece and the right locking piece are provided with guide angles, and the end parts of the lock catches are also provided with the guide angles, so that the lock is smooth and has no impact when being locked; when the lock is unlocked, the lock cylinder drives the cam piece to rotate, and the cam piece props open the lock plate; when the lock is locked, the side edges of the left lock plate and the right lock plate are provided with springs, the left lock plate and the right lock plate are rebounded and locked under the action of spring force, but the springs are not stressed after the lock is locked, and the service life is not influenced; the opening and closing positions of the left locking plate and the right locking plate are determined by the size of the cam plate; the lock catch adopts a shaft type structure, is locked by axial stress, is not easy to damage and has stable and reliable structure; the other end of the lock catch is provided with a threaded hole which is fixedly installed by a screw, so that the lock catch is convenient to install; the lock frame fastening screws are also used as steering shafts of the left locking plate and the right locking plate when the upper locking plate and the lower locking plate are fastened, and one screw is used for carrying out physical limiting on the left locking plate and the right locking plate; the lock mounting screw is used for fixing the scissor lock main body on the box body while fastening the upper lock piece and the lower lock piece, so that the structure is compact, and one nail is multipurpose; set screw, the position of fixed spring, at the in-process that spring compression kick-backed, the rigidity of guaranteeing the spring tip improves the stability of scissors lock main part, is equipped with the bush between left locking plate and right locking plate and the steering spindle, and the bush both ends respectively are equipped with first blotter, reduce the friction between left locking plate, right locking plate and last locking plate and the lower locking plate, avoid the locking plate card to die.
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 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 (8)
1. Scissors lock, including scissors lock main part (1), its characterized in that: scissors lock main part (1) is inside to be close to upper end position department fixed mounting and to have last locking plate (6), go up locking plate (6) lower extreme outer fixed surface and install down locking plate (7), go up locking plate (6) and lower locking plate (7) inside U-shaped groove (3) of having all seted up, U-shaped groove (3) inside intermediate position department fixed mounting has hasp (2), one side fixed mounting that U-shaped groove (3) inside is located hasp (2) has cam piece (4), one side fixed mounting that U-shaped groove (3) inside is located cam piece (4) has lock core (5), lock core (5) inside movable mounting has key (19).
2. The scissors lock of claim 1, wherein: go up between locking plate (6) and lower locking plate (7) one side fixed mounting have right locking plate (8), go up between locking plate (6) and the lower locking plate (7) opposite side fixed mounting have left locking plate (9), right side locking plate (8) and the corresponding position department in left locking plate (9) both sides have all seted up guide angle (13), right side locking plate (8) and left locking plate (9) upper end fixed mounting have bush (10), right side locking plate (8) and the equal fixed mounting of left locking plate (9) one side surface have spring (12), fixed mounting has first blotter (11) between bush (10) and the last locking plate (6), go up locking plate (6) inside a plurality of screw groove (18) of having seted up.
3. The scissors lock of claim 1, wherein: locking plate (7) both sides surface intermediate position one side fixed mounting has set screw (16) down, locking plate (7) upper end surface one side fixed mounting has a plurality of lock frame fastening screw (15) down, equal fixed mounting has second blotter (14) between lock frame fastening screw (15) and right locking plate (8) and left locking plate (9), the lower extreme surface fixed mounting of locking plate (7) has a plurality of lock mounting screw (17) down.
4. A shear lock as defined in claim 3, wherein: the positioning screw (16) is in contact with the spring (12), and the spring (12) is located inside the positioning screw (16).
5. A shear lock as defined in claim 3, wherein: the second cushion pad (14) is fixedly connected between a lock frame fastening screw (15) and the left lock sheet (9) and the right lock sheet (8), and an external thread is formed on the annular outer surface of the lock mounting screw (17).
6. The scissors lock of claim 2, wherein: a notch for connecting a lock frame fastening screw (15) is formed between the left locking plate (9) and the right locking plate (8), and the guide angle (13) is polished by an external appliance.
7. The scissors lock of claim 2, wherein: offer the notch that supplies bush (10) to place between left side locking plate (9) and right locking plate (8), first blotter (11) fixed connection is between left locking plate (9) and right locking plate (8) and last locking plate (6).
8. The scissors lock of claim 1, wherein: go up between locking plate (6) and the locking plate (7) snap-on connection down, key (19) are located inside lock core (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010339538.0A CN111593953A (en) | 2020-04-26 | 2020-04-26 | Shear lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010339538.0A CN111593953A (en) | 2020-04-26 | 2020-04-26 | Shear lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111593953A true CN111593953A (en) | 2020-08-28 |
Family
ID=72189446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010339538.0A Pending CN111593953A (en) | 2020-04-26 | 2020-04-26 | Shear lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111593953A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW390384U (en) * | 1999-05-12 | 2000-05-11 | Jang Yu Mau | Structure improvement for the striking plate of lock |
| CN201486290U (en) * | 2009-09-02 | 2010-05-26 | 樊宁广 | Electric control lock of bank cash box |
| CN201546526U (en) * | 2009-10-23 | 2010-08-11 | 田成 | Three-tongue centering door lock body and door lock device using the same |
| CN201794368U (en) * | 2010-08-31 | 2011-04-13 | 傅海 | Lock holder |
| US20130014550A1 (en) * | 2011-04-27 | 2013-01-17 | Skygood Tech Industrial Co., Ltd. | Electromagnetic Induction (/Rifidi) Suitcase (Including Luggage & Bag) Lock |
| CN203729695U (en) * | 2014-02-13 | 2014-07-23 | 中国工商银行股份有限公司 | Packet lock and packet |
| CN104563619A (en) * | 2015-01-23 | 2015-04-29 | 孟德玉 | Isolated anti-theft lock structure |
| CN205063591U (en) * | 2015-10-30 | 2016-03-02 | 四川加力机电有限公司 | Drawer lock |
| CN205976793U (en) * | 2016-08-29 | 2017-02-22 | 温实现 | Shutter door lock |
| CN107524359A (en) * | 2017-10-10 | 2017-12-29 | 徐州龙安电子科技有限公司 | A kind of antitheft pin locking plate and anti-theft tag |
| CN207144671U (en) * | 2017-06-28 | 2018-03-27 | 国网青海省电力公司海南供电公司 | A kind of self-shield lockset and the power distribution cabinet containing the lockset |
| CN109958336A (en) * | 2019-03-26 | 2019-07-02 | 江苏天翔电气有限公司 | A kind of anti-fall door lock |
-
2020
- 2020-04-26 CN CN202010339538.0A patent/CN111593953A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW390384U (en) * | 1999-05-12 | 2000-05-11 | Jang Yu Mau | Structure improvement for the striking plate of lock |
| CN201486290U (en) * | 2009-09-02 | 2010-05-26 | 樊宁广 | Electric control lock of bank cash box |
| CN201546526U (en) * | 2009-10-23 | 2010-08-11 | 田成 | Three-tongue centering door lock body and door lock device using the same |
| CN201794368U (en) * | 2010-08-31 | 2011-04-13 | 傅海 | Lock holder |
| US20130014550A1 (en) * | 2011-04-27 | 2013-01-17 | Skygood Tech Industrial Co., Ltd. | Electromagnetic Induction (/Rifidi) Suitcase (Including Luggage & Bag) Lock |
| CN203729695U (en) * | 2014-02-13 | 2014-07-23 | 中国工商银行股份有限公司 | Packet lock and packet |
| CN104563619A (en) * | 2015-01-23 | 2015-04-29 | 孟德玉 | Isolated anti-theft lock structure |
| CN205063591U (en) * | 2015-10-30 | 2016-03-02 | 四川加力机电有限公司 | Drawer lock |
| CN205976793U (en) * | 2016-08-29 | 2017-02-22 | 温实现 | Shutter door lock |
| CN207144671U (en) * | 2017-06-28 | 2018-03-27 | 国网青海省电力公司海南供电公司 | A kind of self-shield lockset and the power distribution cabinet containing the lockset |
| CN107524359A (en) * | 2017-10-10 | 2017-12-29 | 徐州龙安电子科技有限公司 | A kind of antitheft pin locking plate and anti-theft tag |
| CN109958336A (en) * | 2019-03-26 | 2019-07-02 | 江苏天翔电气有限公司 | A kind of anti-fall door lock |
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Application publication date: 20200828 |