CN111608499A - Novel door lock convenient to use - Google Patents
Novel door lock convenient to use Download PDFInfo
- Publication number
- CN111608499A CN111608499A CN202010670269.6A CN202010670269A CN111608499A CN 111608499 A CN111608499 A CN 111608499A CN 202010670269 A CN202010670269 A CN 202010670269A CN 111608499 A CN111608499 A CN 111608499A
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- China
- Prior art keywords
- lock
- plate
- pull rod
- shifting
- shifting block
- 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
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- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
-
- 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
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
- E05B15/101—Spring-retracted bolts
-
- 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
- E05B15/10—Bolts of locks or night latches
- E05B15/108—Bolts with multiple head
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/002—Geared transmissions
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
A novel door lock convenient to use comprises a lock frame, a panel and a rear plate, wherein the panel, the lock frame and the rear plate form an accommodating space, and a main lock plate assembly and a latch bolt assembly are arranged in the accommodating space; the lock frame is provided with a motor, a lock cylinder shifting tooth and a pull rod, a motor gear is arranged on a drive shaft of the motor, a latch is arranged at one end of the lock cylinder shifting tooth, a first shifting groove is formed in the other end of the lock cylinder shifting tooth, a main lock plate assembly comprises a lock plate main body and a main lock tongue, the main lock tongue is fixed on the lock plate main body, a lock plate shifting block is arranged on the lock plate main body, the lock plate shifting block is arranged in the first shifting groove, and through the mutual matching of a plurality of connecting structures, the main lock tongue and the oblique lock tongue are directly retracted by a handle.
Description
Technical Field
The invention belongs to the technical field of door accessories, and particularly relates to a novel door lock convenient to use.
Background
The lock, the setting is on the door, its locking and the effect of opening to the door, the current house burglary-resisting door most all need unblank through the key, must also carry out the back locking operation through the back locking button in the room, forget very easily, cause danger, operate not in the aspect of saving very much moreover, traditional lock inner structure all is more dispersed, compact enough, whole lock looks very heavy, the volume and the weight of whole lock have also been increased simultaneously, also damage easily when unaesthetic.
Disclosure of Invention
In view of the above, the technical problems to be solved by the present invention are: the novel door lock is compact in structure, convenient to operate and convenient to use.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
a novel door lock convenient to use comprises a lock frame, a panel and a rear plate, wherein the panel, the lock frame and the rear plate form an accommodating space, and a main lock plate assembly and a latch bolt assembly are arranged in the accommodating space;
the lock comprises a lock frame, a panel, a lock plate assembly and a main lock plate assembly, wherein the lock frame is provided with a motor, a lock cylinder shifting tooth and a pull rod, a motor gear is arranged on a driving shaft of the motor, the lock cylinder shifting tooth is rotatably arranged on the lock frame, a latch is arranged at one end of the lock cylinder shifting tooth, a first shifting groove is formed in the other end of the lock cylinder shifting tooth, the main lock plate assembly comprises a lock plate main body and a main lock tongue, the main lock tongue is fixed on the lock plate main body, a lock tongue opening corresponding to the main lock tongue is formed in the panel, the main lock tongue extends out of the lock tongue opening, a lock plate shifting block is arranged on the lock plate;
the lock comprises a lock frame, a lock core shifting tooth and a lock core, wherein the lock core shifting tooth is arranged on the lock frame, the lock core shifting tooth is arranged on the lock core shifting tooth, the;
the lock comprises a lock frame, a pull rod, a latch bolt assembly, a restoring spring, a positioning rod and a positioning plate, wherein the latch bolt assembly is arranged on the lock frame and is rotatably arranged on the lock frame, one end of the latch bolt drag hook is hinged with the front end of the pull rod, the latch bolt assembly comprises a latch bolt body, the restoring spring, the positioning rod and the positioning plate, the positioning plate is fixed on the lock frame, the positioning rod is fixed below the latch bolt body, the lower end of the positioning rod penetrates through the positioning plate, the restoring spring is sleeved on the positioning rod, one end of the restoring spring props against the latch bolt body, the other end of the restoring spring props against the positioning plate, the lower end of the positioning rod is provided with a restoring plate, the other end of the latch bolt drag hook props against one end of the restoring plate;
the lock frame is provided with a handle square core, a handle shifting block, the handle square core and the handle shifting block synchronously rotate, the handle shifting block is provided with an extension end, the pull rod is correspondingly provided with a second baffle, and the second baffle is positioned on a rotating track of the extension end;
the lock is characterized in that a square core shifting tooth is further arranged on the lock frame and synchronously rotates with the handle square core, a reversing gear is meshed at one end of the square core shifting tooth, a shifting block gear is meshed with the reversing gear, and the shifting block gear pushes the lock plate shifting block to move when rotating.
In order to facilitate automatic operation, the invention is improved in that the lock frame is further provided with a first lock body protection device, the first lock body protection device comprises a first normally-open limit switch and a first limit plate, the first limit plate is fixed on the pull rod, the first normally-open limit switch is arranged on the lock frame and located on a moving track of the first limit plate, and the first normally-open limit switch is connected with the motor.
In order to further facilitate automatic operation, the invention is improved in that a second lock body protection device is further arranged on the lock frame, the second lock body protection device comprises a second normally closed limit switch and a second limit plate, the second limit plate is fixed on the lock plate main body, the second normally closed limit switch is arranged on the lock frame and located on the moving track of the second limit plate, and the second normally closed switch is connected with the motor.
In order to guarantee the stability of removal, this use novel improvement has, still be provided with spacing clamp plate on the lock frame, be provided with two locating holes on the spacing clamp plate, two locating holes correspond the axis of rotation that the tooth was dialled to the lock core and the location axle of pull rod shifting block respectively.
In order to facilitate the guiding of the movement of the pull rod, the invention has the improvement that the top of the pull rod is provided with a guide groove, and a positioning shaft of the pull rod shifting block is arranged on the guide groove.
In order to facilitate the return of the reversing gear, the novel improvement of the use is that the lock frame is further provided with a torsional spring, one end of the torsional spring is fixed with the lock frame, and the other end of the torsional spring is fixed with the reversing gear.
According to the technical scheme, the beneficial effects of the invention are as follows:
compared with the prior art, the novel door lock convenient to use in the invention realizes that the handle directly realizes the withdrawal of the main lock tongue and the latch bolt through the mutual matching of the plurality of connecting structures, and simultaneously, the motor drive is also equipped, so that the withdrawal of the main lock tongue and the latch bolt can be realized without manpower.
Drawings
FIG. 1 is an exploded view of a novel door lock of the present invention that is easy to use;
FIG. 2 is a schematic view of the normal hidden position-limiting pressure plate of the novel door lock of the present invention;
FIG. 3 is a block diagram of the open position of the novel door lock of the present invention;
FIG. 4 is a block diagram of the locked state of the novel door lock of the present invention in use;
FIG. 5 is a rear view of the frame of the novel door lock of the present invention in a convenient and easy to use configuration;
1. a lock frame; 2. a panel; 3. a back plate; 4. the lock core is shifted; 5. a pull rod; 6. a motor gear; 7. clamping teeth; 8. a first shifting groove; 9. a lock plate body; 10. a main bolt; 11. a lock plate shifting block; 12. a first baffle plate; 13. a pull rod shifting block; 14. a drive plate; 15. a first inclined plane; 16. a second inclined plane; 17. a latch tongue retractor; 18. a latch bolt body; 19. a return spring; 20. positioning a rod; 21. positioning a plate; 22. a handle square core; 23. a handle shifting block; 24. an extension end; 25. a second baffle; 26. a square core shifting tooth; 27. a reversing gear; 28. a shifting block gear; 29. a first normally open limit switch; 30. a first limit plate; 31. a second limiting plate; 32. a second normally closed limit switch; 33. a limiting pressure plate; 34. a guide groove; 35. a torsion spring.
Detailed Description
For those skilled in the art to further understand the features and technical content of the present invention, refer to the following detailed description and the accompanying drawings.
Referring to fig. 1-5, the present invention provides a novel door lock with convenient use, which comprises a lock frame 1, a front plate 2 and a rear plate 3, wherein the front plate 2, the lock frame 1 and the rear plate 3 form an accommodating space, a main lock plate assembly and a latch bolt assembly are arranged in the accommodating space,
the lock comprises a lock frame 1, a lock core shifting tooth 4 and a pull rod 5, wherein a motor gear 6 is arranged on a driving shaft of the motor, the lock core shifting tooth 4 is rotatably arranged on the lock frame 1, a latch 7 is arranged at one end of the lock core shifting tooth 4, a first shifting groove 8 is arranged at the other end of the lock core shifting tooth 4, a main lock plate assembly comprises a lock plate main body 9 and a main lock tongue 10, the main lock tongue 10 is fixed on the lock plate main body 9, a lock tongue opening corresponding to the main lock tongue 10 is arranged on a panel 2, the main lock tongue 10 extends out of the lock tongue opening, a lock plate shifting block 11 is arranged on the lock plate main body 9, and the lock plate shifting block 11 is arranged in the first shifting groove 8;
the lock comprises a lock frame 1, a pull rod 5, a first baffle 12, a pull rod shifting block 13, a drive plate 14, a pull rod shifting block 13, a first inclined plane 15, a second inclined plane 16 and a drive plate 14, wherein the pull rod 5 is slidably arranged on the lock frame 1, the first baffle 12 is arranged behind the pull rod 5, the pull rod shifting block 13 is further arranged on the lock frame 1, the drive plate 14 is arranged at the rear end of the pull rod shifting block 13, the pull rod shifting block 13 is rotatably arranged on the lock frame 1, the front end of the pull rod shifting block 13 is provided with the first inclined plane 15, the lock cylinder shifting teeth 4 are provided with the second inclined plane 16 corresponding to the first inclined plane 15, when the;
the lock comprises a lock frame 1 and is characterized in that an oblique tongue drag hook 17 is arranged on the lock frame 1, the oblique tongue drag hook 17 is rotatably arranged on the lock frame 1, one end of the oblique tongue drag hook 17 is hinged with the front end of a pull rod 5, the oblique tongue assembly comprises an oblique tongue body 18, a return spring 19, a positioning rod 20 and a positioning plate 21, the positioning plate 21 is fixed on the lock frame 1, the positioning rod 20 is fixed below the oblique tongue body 18, the lower end of the positioning rod 20 penetrates through the positioning plate 21, the return spring 19 is sleeved on the positioning rod 20, one end of the return spring 19 abuts against the oblique tongue body 18, the other end of the return spring 19 abuts against the positioning plate 21, the lower end of the positioning rod 20 is provided with a return plate, the other end of the oblique tongue drag hook 17 abuts against one end of the return plate facing the positioning plate 21, an oblique tongue hole matched with the oblique tongue body;
the lock frame 1 is provided with a handle square core 22 and a handle shifting block 23, the handle square core 22 and the handle shifting block 23 rotate synchronously, the handle shifting block 23 is provided with an extension end 24, the pull rod 5 is correspondingly provided with a second baffle 25, and the second baffle 25 is positioned on the rotation track of the extension end 24;
the lock frame 1 is further provided with a square core shifting tooth 26, the square core shifting tooth 26 and the handle square core 22 rotate synchronously, one end of the square core shifting tooth 26 is meshed with a reversing gear 27, the reversing gear 27 is meshed with a shifting block gear 28, and the shifting block gear 28 pushes a lock plate shifting block to move when rotating.
When the door lock with the novel structure is opened, firstly, the motor is started to drive the motor gear 6 to rotate clockwise, and further drive the meshed lock cylinder shifting tooth 4 to rotate, for example, the lock cylinder shifting tooth 4 rotates clockwise in the figure to drive the lock plate shifting block 11 positioned in the first shifting groove 8 to move downwards to further drive the whole main lock plate assembly to move, the main lock tongue 10 moves downwards and is accommodated in the accommodating space, meanwhile, when the lock cylinder shifting tooth 4 moves clockwise, the first inclined surface 15 is contacted with the second inclined surface 16 and pushes the whole pull rod 5 shifting block to rotate around the rotating shaft, the drive plate 14 moves backwards and pushes the first inclined surface 15, the first inclined surface 15 drives the whole pull rod 5 to move backwards, the pull rod 5 drives the latch tongue pulling hook 17 to rotate through the hinged part, the other end of the latch tongue pulling hook 17 pushes the return plate to drive the whole positioning rod 20 to move downwards and finally drive the latch tongue assembly to withdraw, and the door opening process can be realized by withdrawing the main lock tongue 10 and the latch tongue body 18, after the door is opened, the return spring 19 provides a restoring force for the latch bolt assembly, and the latch bolt assembly returns.
When the door needs to be locked, the inclined plane of the inclined bolt pushes the inclined bolt to be directly clamped into the door hole, after the door is closed, the motor is started to drive the motor gear 6 to rotate anticlockwise, the direction of the process is right to the upper side, finally, the whole main lock plate assembly is driven to be pushed out, the main lock bolt 10 is pushed out of the panel 2, and the fixation of the door lock is achieved.
When the handle needs to be operated, the handle rotates through the outside, the handle drives the handle square core 22 to rotate, the synchronous drive square core shifting teeth 26 rotate, the reversing gear 27 finally drives the shifting block gear to rotate, the shifting block gear rotates to push the shifting block to move, and finally the main tongue shifting block assembly is driven to move, the recovery of the main tongue is realized, the handle shifting block is driven to rotate simultaneously by the rotation of the handle square core 22, the extension end 24 is driven to rotate, the extension end 24 pushes the second baffle plate 25 to move, the second baffle plate 25 drives the pull rod 5 to retract, and finally the oblique tongue assembly is driven to retract.
Further, still be provided with first lock protection device on the lock frame 1, first lock protection device includes first normally open limit switch 29 and first limiting plate 30, first limiting plate 30 is fixed on pull rod 5, first normally open limit switch 29 sets up on lock frame 1 and is located the movement track of first limiting plate 30, and first normally open limit switch 29 links to each other with the motor.
When the pull rod 5 moves leftwards, the first limit plate 30 contacts the first normally open limit switch 29, and the motor stops.
Further, still be provided with second lock body protection device on the lock frame 1, second lock body protection device includes second normally closed limit switch 32 and second limiting plate 31, second limiting plate 31 is fixed on jam plate main part 9, second normally closed limit switch 32 sets up on lock frame 1 and is located second limiting plate 31's removal orbit, and second normally closed switch links to each other with the motor.
When the lock plate body moves upwards, the second limit plate 31 contacts the second normally closed limit switch 32, and the motor stops.
In this embodiment, the lock frame 1 is further provided with a limiting pressure plate 33, the limiting pressure plate 33 is provided with two positioning holes, and the two positioning holes respectively correspond to the rotating shaft of the lock cylinder shifting teeth 4 and the positioning shaft of the pull rod shifting block.
The positions of the lock cylinder shifting teeth 4 and the pull rod shifting block can be positioned through the limiting pressing plate 33, and the stability of the lock cylinder shifting teeth and the pull rod shifting block is guaranteed.
Further, a guide groove 34 is formed in the top of the pull rod 5, and a positioning shaft of the pull rod 5 is arranged on the guide groove 34.
The movement of the pull rod 5 is guided by the positioning shaft, so that the movement of the whole pull rod 5 is facilitated.
In this embodiment, the lock frame 1 is further provided with a torsion spring 35, one end of the torsion spring 35 is fixed to the lock frame 1, and the other end of the torsion spring 35 is fixed to the reversing gear 27.
Through the restoring action of the torsion spring 35, after the reversing gear 27 rotates, the rotation can be restored directly through the torsion spring 35, or more time and labor can be saved during rotation.
However, the above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, so that the equivalent structural changes made by using the contents of the present specification and the attached drawings are included in the scope of the present invention.
Claims (6)
1. A novel door lock convenient to use is characterized by comprising a lock frame (1), a panel (2) and a rear plate (3), wherein the panel (2), the lock frame (1) and the rear plate (3) form an accommodating space, and a main lock plate assembly and a latch bolt assembly are arranged in the accommodating space;
the lock comprises a lock frame (1), a motor, a lock cylinder shifting tooth (4) and a pull rod (5), wherein a motor gear (6) is arranged on a driving shaft of the motor, the lock cylinder shifting tooth (4) is rotatably arranged on the lock frame (1), a latch (7) is arranged at one end of the lock cylinder shifting tooth (4), a first shifting groove (8) is formed in the other end of the lock cylinder shifting tooth (4), a main lock plate assembly comprises a lock plate main body (9) and a main lock tongue (10), the main lock tongue (10) is fixed on the lock plate main body (9), a lock tongue opening corresponding to the main lock tongue (10) is formed in a panel (2), the main lock tongue (10) extends out of the lock tongue opening, a lock plate shifting block (11) is arranged on the lock plate main body (9), and the lock plate shifting block (11) is arranged in the first shifting groove (8);
the lock comprises a lock frame (1), a pull rod (5), a first baffle (12), a pull rod shifting block (13), a driving plate (14), a first inclined plane (15), a second inclined plane (16), a lock cylinder shifting tooth (4), a first baffle (12) and a second baffle (14), wherein the pull rod (5) is arranged on the lock frame (1) in a sliding mode, the pull rod shifting block (13) is arranged on the lock frame (1), the driving plate (14) is arranged at the rear end of the pull rod shifting block (13), the pull rod shifting block (13) is rotatably arranged on the lock frame (1), the first inclined plane (15) is arranged at the front end of the pull rod shifting block (13), the second inclined plane (16) is arranged on the lock cylinder shifting tooth (4) corresponding to the first inclined plane (15), when the lock cylinder shifting tooth (4) rotates, the;
the lock is characterized in that an oblique tongue pulling hook (17) is arranged on the lock frame (1), the oblique tongue pulling hook (17) is rotatably arranged on the lock frame (1), one end of the oblique tongue pulling hook (17) is hinged with the front end of the pull rod (5), the oblique tongue assembly comprises an oblique tongue body (18), a return spring (19), a positioning rod (20) and a positioning plate (21), the positioning plate (21) is fixed on the lock frame (1), the positioning rod (20) is fixed below the oblique tongue body (18), the lower end of the positioning rod (20) passes through the positioning plate (21), the return spring (19) is sleeved on the positioning rod (20), one end of the return spring (19) abuts against the oblique tongue body (18), the other end of the return spring (19) abuts against the positioning plate (21), the lower end of the positioning rod (20) is provided with a return plate, the other end of the oblique tongue pulling hook (17) abuts against one end of the return plate facing the positioning plate (, the panel (2) is provided with a latch bolt opening hole matched with the latch bolt body (18), and the latch bolt body (18) penetrates through the latch bolt opening hole;
the lock is characterized in that a handle square core (22) and a handle shifting block (23) are arranged on the lock frame (1), the handle square core (22) and the handle shifting block (23) rotate synchronously, an extending end (24) is arranged on the handle shifting block (23), a second baffle (25) is correspondingly arranged on the pull rod (5), and the second baffle (25) is positioned on a rotating track of the extending end (24);
the lock is characterized in that a square core shifting tooth (26) is further arranged on the lock frame (1), the square core shifting tooth (26) and a handle square core (22) synchronously rotate, a reversing gear (27) is meshed at one end of the square core shifting tooth (26), a shifting block gear (28) is meshed with the reversing gear (27), and a lock plate shifting block is pushed to move when the shifting block gear (28) rotates.
2. The novel door lock convenient to use according to claim 1, wherein a first lock body protecting device is further arranged on the lock frame (1), the first lock body protecting device comprises a first normally open limit switch (29) and a first limit plate (30), the first limit plate (30) is fixed on the pull rod (5), the first normally open limit switch (29) is arranged on the lock frame (1) and located on a moving track of the first limit plate (30), and the first normally open limit switch (29) is connected with a motor.
3. The novel door lock convenient to use according to claim 1, wherein a second lock body protecting device is further arranged on the lock frame (1), the second lock body protecting device comprises a second normally closed limit switch (32) and a second limit plate (31), the second limit plate (31) is fixed on the lock plate main body (9), the second normally closed limit switch (32) is arranged on the lock frame (1) and located on a moving track of the second limit plate (31), and the second normally closed switch is connected with the motor.
4. The novel door lock convenient to use according to any one of claims 1 to 3, characterized in that the lock frame (1) is further provided with a limit pressure plate (33), the limit pressure plate (33) is provided with two positioning holes, and the two positioning holes respectively correspond to the rotation axis of the lock cylinder shifting tooth (4) and the positioning axis of the pull rod (5) shifting block.
5. A new door lock with convenient use according to any one of claims 1-3, characterized in that the top of the pull rod (5) is provided with a guide groove (34), and the positioning shaft of the pull rod shifting block (13) is arranged on the guide groove (34).
6. The novel door lock convenient to use according to any one of claims 1 to 3, characterized in that the lock frame (1) is further provided with a torsion spring (35), one end of the torsion spring (35) is fixed with the lock frame (1), and the other end of the torsion spring (35) is fixed with the reversing gear (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010670269.6A CN111608499A (en) | 2020-07-13 | 2020-07-13 | Novel door lock convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010670269.6A CN111608499A (en) | 2020-07-13 | 2020-07-13 | Novel door lock convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111608499A true CN111608499A (en) | 2020-09-01 |
Family
ID=72204337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010670269.6A Pending CN111608499A (en) | 2020-07-13 | 2020-07-13 | Novel door lock convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111608499A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100011495A1 (en) * | 2021-05-06 | 2021-08-06 | O M R S R L | Electronic lock for doors |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936102A (en) * | 2009-06-29 | 2011-01-05 | 张敬如 | Multifunctional direct and quick lock |
| CN101936100A (en) * | 2009-06-29 | 2011-01-05 | 张敬如 | Full-function automatic lock |
| CN101936101A (en) * | 2009-06-29 | 2011-01-05 | 张敬如 | Direct and fast lock with full functions |
| CN207829632U (en) * | 2018-01-24 | 2018-09-07 | 浙江宏泰电子设备有限公司 | A kind of door lock |
| DE202020100862U1 (en) * | 2020-02-18 | 2020-02-26 | Huasheng Lu | Ultra-preventive automatic lock |
| CN212224937U (en) * | 2020-07-13 | 2020-12-25 | 浙江壹加壹五金有限公司 | Novel door lock convenient to use |
-
2020
- 2020-07-13 CN CN202010670269.6A patent/CN111608499A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936102A (en) * | 2009-06-29 | 2011-01-05 | 张敬如 | Multifunctional direct and quick lock |
| CN101936100A (en) * | 2009-06-29 | 2011-01-05 | 张敬如 | Full-function automatic lock |
| CN101936101A (en) * | 2009-06-29 | 2011-01-05 | 张敬如 | Direct and fast lock with full functions |
| CN207829632U (en) * | 2018-01-24 | 2018-09-07 | 浙江宏泰电子设备有限公司 | A kind of door lock |
| DE202020100862U1 (en) * | 2020-02-18 | 2020-02-26 | Huasheng Lu | Ultra-preventive automatic lock |
| CN212224937U (en) * | 2020-07-13 | 2020-12-25 | 浙江壹加壹五金有限公司 | Novel door lock convenient to use |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100011495A1 (en) * | 2021-05-06 | 2021-08-06 | O M R S R L | Electronic lock for doors |
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