CN221169077U - Automatic lock body with escape function - Google Patents
Automatic lock body with escape function Download PDFInfo
- Publication number
- CN221169077U CN221169077U CN202323330012.4U CN202323330012U CN221169077U CN 221169077 U CN221169077 U CN 221169077U CN 202323330012 U CN202323330012 U CN 202323330012U CN 221169077 U CN221169077 U CN 221169077U
- Authority
- CN
- China
- Prior art keywords
- lock
- plate
- piece
- poking
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims description 38
- 241001494479 Pecora Species 0.000 claims description 8
- 210000000078 claw Anatomy 0.000 claims description 8
- 238000000034 method Methods 0.000 claims 1
- 210000002105 tongue Anatomy 0.000 description 29
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses an automatic lock body with escape function, which comprises a fixed pin, a main lock tongue, a square steel poking shaft, a lock core poking plate, a clutch plate and a lock door poking plate, wherein the fixed pin is arranged on a lock shell; the upper shifting piece is provided with a bulge part and a hook body part, the hook body part is hooked on a shifting pin, a handle shifting piece is arranged on the steel shifting shaft, when the motor is locked, the second shifting part limits the movable end part of the clutch piece to lock the clutch piece, the square steel shifting shaft is shifted to drive the handle shifting piece to rotate to drive the inclined tongue to slide and retract, the upper shifting piece is driven by the lock core shifting piece to rotate around the fixed pin when the handle shifting piece rotates, compared with the prior art, the utility model has the advantages that the handle pulling piece can be driven to open the door when the motor is in a locked state, and the problem that the door can not be opened when the motor is invalid in the automatic lock body in the prior art is solved.
Description
Technical Field
The utility model relates to the technical field of automatic locks, in particular to an automatic lock with an escape function.
Background
The lock body is one of the lock components, and the lock body is various, and common lock bodies include a one-way lock body, a three-way lock body, a four-way lock body and the like. The lock core is used for controlling the operation of the lock body, and the lock body is used for opening and locking doors and windows, thereby playing an important role in burglary prevention.
At present, when a motor of a fingerprint lock rotates to drive a lock core shifting wheel to lock a lock body, after a lock tongue is fully stretched in place, the lock core shifting wheel can be propped against a part in the lock body for driving the lock tongue to lock, and at the moment, if the fingerprint lock breaks down, the lock body cannot be opened by a key or a handle directly, and when a fire disaster or other emergency occurs, the situation that the lock body cannot be locked and is lost because the lock body cannot be opened, so that life and property losses are caused can possibly occur.
Disclosure of utility model
The utility model aims at solving the problem that a key or a handle for a lock body cannot be opened due to the fact that a fingerprint lock breaks down when the fingerprint lock body is locked, and aims to provide an automatic lock body with an escape function.
The technical scheme adopted for solving the technical problems is as follows: an automatic lock body with escape function, comprising
The fixed pin is fixedly arranged on the lock shell, an upper poking plate and a lower poking plate which can rotate around the fixed pin are rotatably connected to the fixed pin, and a poking pin is arranged on the lower poking plate;
The inclined tongue component is arranged on the lock shell in a sliding way;
The main lock tongue is provided with a push plate, a limit hole and a strip-shaped hole through which a fixing pin can pass are arranged on the push plate, and a poking pin extends into the limit hole;
The square steel poking shaft is rotationally connected to the lock shell, and a handle poking piece and a handle connecting piece which can rotate along with the square steel poking shaft are arranged on the square steel poking shaft; one end of the handle pulling piece is contacted with the inclined tongue component and drives the inclined tongue to slide on the lock shell when rotating; the handle connecting piece is rotationally connected with a connecting piece; one end of the connecting sheet is rotationally connected with the lower shifting sheet;
One side of the lock core shifting piece is rotationally connected with the other end of the handle shifting piece, the other side of the lock core shifting piece is rotationally connected with the upper shifting piece, and the lock core shifting piece is provided with a first shifting part;
one side of the clutch plate is rotatably arranged on the connecting plate, and a torsion spring which can enable the clutch plate to be always propped against the upper poking plate is arranged between the connecting plate and the clutch plate;
The door locking poking piece is arranged on the lock shell in a sliding way and is provided with a second poking part for extruding the movable end part of the clutch piece;
The lock cylinder is rotationally arranged on the lock shell and is driven to rotate by the motor, and the first poking part and the second poking part are poked respectively when the lock cylinder rotates forward and backward; the upper poking piece is provided with a bulge part and a hook body part, and the hook body part is hooked on the poking pin;
When the motor is locked, the second stirring part limits the movable end part of the clutch plate to lock the clutch plate, the square steel stirring shaft is stirred to drive the handle stirring plate to rotate to drive the inclined bolt to slide and retract, the upper stirring plate is driven by the lock core stirring plate to rotate around the fixed pin when the handle stirring plate rotates, the protruding part extrudes the clutch plate to enable the clutch plate to rotate and misplacement with the door lock stirring plate to release the locking state of the clutch plate, and meanwhile the stirring pin rotates along with the hook body to stir the main bolt to slide and retract.
The utility model further adopts the following preferable scheme: the oblique tongue assembly comprises a connecting rod, an oblique tongue, a first limiting plate and a second limiting plate, one end of the connecting rod is fixedly connected with the oblique tongue, the other end of the connecting rod sequentially penetrates through the first limiting plate and the second limiting plate and can slide on the first limiting plate, the first limiting plate is fixedly connected with a lock shell, the second limiting plate is in sliding connection with the lock shell, a reset spring is sleeved on the connecting rod, one end of the reset spring abuts against the first limiting plate, and the other end of the reset spring abuts against the oblique tongue.
The utility model further adopts the following preferable scheme: the lock shell is provided with a strip-shaped sliding hole, the second limiting plate is provided with a sliding strip matched with the strip-shaped sliding hole, and the sliding strip can slide along the strip-shaped sliding hole.
The utility model further adopts the following preferable scheme: the second limiting plate is fixedly connected with the connecting rod.
The utility model further adopts the following preferable scheme: the connecting rod is sleeved with a spring limiting piece, and the spring limiting piece is arranged between the first limiting plate and the reset spring.
The utility model further adopts the following preferable scheme: the handle plectrum has first sheep's horn and second sheep's horn, first sheep's horn is located between first limiting plate and the second limiting plate and drives the second limiting plate and slide in the lock shell bar sliding hole when rotating.
The utility model further adopts the following preferable scheme: the second claw is rotationally connected with the lock cylinder shifting piece.
The utility model further adopts the following preferable scheme: the limiting hole is provided with an upper clamping groove and a lower clamping groove which are communicated, and the toggle pin is switched between the upper clamping groove and the lower clamping groove when being unlocked and locked.
The utility model further adopts the following preferable scheme: the lock further comprises a top lock rod and a ground lock rod, the top lock rod and the ground lock rod can slide along the Y-axis direction of the lock shell, racks are arranged on the top lock rod and the ground lock rod, gears matched with the racks are arranged between the top lock rod and the ground lock rod, and the top lock rod is connected with the ground lock rod in a rotating mode through the racks and the gears.
The utility model further adopts the following preferable scheme: the clutch plate is rotatably connected with the connecting piece through the first mounting shaft, the torsion spring is sleeved on the first mounting shaft and located between the clutch plate and the connecting piece, one end of the torsion spring is propped against the clutch plate, and the other end of the torsion spring is propped against the second mounting shaft.
Compared with the prior art, the utility model has the advantages that through the mutual matching transmission among the handle plectrum, the lock core plectrum, the clutch plectrum and the lock door plectrum, when the motor is locked, the second poking part limits the movable end part of the clutch plectrum to ensure that the clutch plectrum is blocked, the square steel poking shaft is manually poked to drive the handle plectrum to rotate to drive the inclined tongue to slide and retract, the upper plectrum rotates around the fixed pin through the transmission of the lock core plectrum when the handle plectrum rotates, the convex part extrudes the clutch plectrum to enable the clutch plectrum to rotate and misplacement with the door lock plectrum to release the blocking state of the clutch, and simultaneously the poking pin rotates along with the hook part to poke the main lock tongue to slide and retract, so that the door can be opened by driving the handle plectrum when the motor is in the blocking state, escape is convenient in the emergency, the problem that the automatic lock body in the prior art can not be opened by a key or a handle when the motor is in failure is solved, and life and property losses caused by fire or other burst states are avoided.
Drawings
The present utility model will be described in further detail below in conjunction with the drawings and the preferred embodiments, but it will be appreciated by those skilled in the art that these drawings are drawn merely for the purpose of illustrating the preferred embodiments and should not therefore be taken as limiting the scope of the utility model, and furthermore, unless specifically indicated, the drawings are merely schematic in nature to conceptually illustrate the composition or construction of the objects described and may contain exaggerated representations, and the drawings are not necessarily drawn to scale.
FIG. 1 is a schematic perspective view of an unlocked state of the present utility model;
FIG. 2 is a schematic perspective view of the lock of the present utility model;
FIG. 3 is a schematic perspective view of the utility model in an unlocked state after the upper rotor plate is disassembled;
FIG. 4 is a schematic perspective view showing the structure of the utility model after the upper rotary plate and the main tongue plate are disassembled in the locked state;
fig. 5 is a schematic perspective view of the lock case, the overhead locking bar and the ground locking bar of the present utility model.
In the figure: 1. a lock case; 2. a fixing pin; 3. an upper poking piece; 301. a boss; 302. a hook body part; 4. a lower poking piece; 5. a toggle pin; 6. a latch assembly; 61. a connecting rod; 62. a beveled tongue; 63. a first limiting plate; 64. a second limiting plate; 65. a return spring; 66. a bar-shaped slide hole; 67. a spring limit piece; 68. a slide bar; 7. a main bolt; 71. a push plate; 72. a limiting hole; 721. an upper clamping groove; 722. a lower clamping groove; 73. a bar-shaped hole; 74. a square tongue; 8. a square steel poking shaft; 81. a handle pulling piece; 811. a first sheep horn; 812. a second sheep horn; 82. a handle connecting piece; 83. a connecting sheet; 831. a first mounting shaft; 832. a second mounting shaft; 9. a lock cylinder pulling piece; 91. a first toggle part; 10. a clutch plate; 101. a torsion spring; 11. locking the door pulling piece; 111. a second toggle part; 12. a lock core; 13. a latch lever; 14. a ground lock lever; 141. a rack; 142. a gear; 143. limiting the tooth holes; 144. tooth blocks.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the drawings, and those skilled in the art will appreciate that the descriptions are merely illustrative, exemplary, and should not be construed as limiting the scope of the present utility model.
It should be noted that: like reference numerals denote like items in the following figures, and thus once an item is defined in one figure, it may not be further defined and explained in the following figures.
The embodiment mainly describes an automatic lock body with escape function, and specifically comprises the following steps:
As shown in fig. 1 to 5, the automatic lock body with escape function comprises a fixed pin 2, a main lock tongue 7, a bevel tongue component 6, a square steel poking shaft 8, a lock cylinder poking plate 9, a clutch plate 10, a lock door poking plate 11 and a lock cylinder 12. The fixed pin 2 is fixedly arranged on the lock shell 1, an upper poking plate 3 and a lower poking plate 4 which can rotate around the fixed pin 2 are rotationally connected on the fixed pin 2, a protruding part 301 and a hook body part 302 are arranged on the upper poking plate 3, a poking pin 5 is arranged on the lower poking plate 4, the end part of the poking pin 5 extends upwards, the hook body part 302 of the upper poking plate 3 is hooked on the poking pin 5, and when the upper poking plate 3 rotates, the hook body part 302 can hook the poking pin 5 to rotate around the fixed pin 2 along with the upper poking plate 3;
The main lock tongue 7 is provided with a push plate 71 and three square tongues 74, the number of the square tongues 74 is preferably three, the square tongues 74 are fixedly connected with one side of the push plate 71, the push plate 71 is provided with a limiting hole 72 and a strip-shaped hole 73 through which a fixing pin 2 can pass, a poking pin 5 stretches into the limiting hole 72, the limiting hole 72 is provided with an upper clamping groove 721 and a lower clamping groove 722 which are communicated with the limiting hole 72, and the poking pin 5 can be switched between the upper clamping groove 721 and the lower clamping groove 722 during unlocking and locking; the fixing pin 2 passes through the bar hole 73 to rotationally connect the upper shifting piece 3, the lower shifting piece 4 and the push plate 71 to the fixing pin 2, the fixing pin 2 can slide along the bar hole 73, and the fixing pin 2 and the bar groove can guide the push plate 71 when the push plate 71 slides.
The inclined tongue component 6 is arranged on the lock shell 1 in a sliding way; the inclined tongue component 6 comprises a connecting rod 61, an inclined tongue 62, a first limiting plate 63 and a second limiting plate 64, wherein one end of the connecting rod 61 is fixedly connected with the inclined tongue 62, the first limiting plate 63 is fixedly connected with the lock shell 1, the first limiting plate 63 is provided with a groove for the connecting rod 61 to pass through, or a through hole for the connecting rod 61 to pass through, and the connecting rod 61 can slide in the groove or the through hole; the second limiting plate 64 is slidably connected with the lock case 1, specifically, a bar-shaped sliding hole 66 is formed in the lock case 1, a sliding bar 68 matched with the bar-shaped sliding hole 66 is arranged on the second limiting plate 64, the sliding bar 68 can extend into the bar-shaped sliding groove and slide along the bar-shaped sliding hole 66, a groove through which the connecting rod 61 can pass is formed in the second limiting plate 64, a through hole through which the connecting rod 61 can pass is also formed in the second limiting plate 64, the other end of the connecting rod 61 sequentially penetrates through the first limiting plate 63, the second limiting plate 64 and is fixedly connected with the second limiting plate 64, when the second limiting plate 64 is driven, the second limiting plate 64 can slide in the bar-shaped sliding hole 66 and drive the connecting rod 61 to slide on the first limiting plate 63, a reset spring 65 is sleeved on the connecting rod 61, one end of the reset spring 65 abuts against the first limiting plate 63, a spring limiting plate 67 is sleeved on the connecting rod 61, and the spring limiting plate 67 is arranged between the first limiting plate 63 and the reset spring 65.
The square steel poking shaft 8 is rotatably connected to the lock shell 1, and the square steel poking shaft 8 is provided with a handle poking piece 81 and a handle connecting piece 82 which can rotate along with the square steel poking shaft 8; the handle pulling piece 81 is provided with a first claw 811 and a second claw 812, the first claw 811 is arranged between the first limiting plate 63 and the second limiting plate 64, and drives the second limiting plate 64 to slide in the strip-shaped sliding hole 66 of the lock shell 1 when rotating, and drives the inclined tongue 62 to slide on the lock shell 1; the second claw 812 is rotatably connected with the lock cylinder pulling piece 9, and the second claw 812 can drive the lock cylinder pulling piece 9 to rotate when rotating. The handle connecting piece 82 is rotatably connected with a connecting piece 83; one end of the connecting piece 83 is rotatably connected with the lower shifting piece 4;
The lock core plectrum 9, one side of the lock core plectrum 9 is rotationally connected with the second claw 812 of the handle plectrum 81, the other side of the lock core plectrum 9 is rotationally connected on the upper plectrum 3, the side is provided with a first poking part 91, when the first poking part 91 is driven, the lock core plectrum 9 slides to drive the upper plectrum 3 to rotate around the fixed pin 2, and meanwhile, the handle plectrum 81 also rotates along with the sliding of the lock core plectrum 9;
The clutch plate 10, one side of which is rotatably mounted on the connecting plate 83, and a torsion spring 101 which can enable the clutch plate 10 to always abut against the upper shifting plate 3 is arranged between the connecting plate 83 and the clutch plate 10, a first mounting shaft 831 and a second mounting shaft 832 are arranged on the connecting plate 83, the clutch plate 10 and the connecting plate 83 are rotatably connected through the first mounting shaft 831, the torsion spring 101 is sleeved on the first mounting shaft 831 and is positioned between the clutch plate 10 and the connecting plate 83, one end of the torsion spring 101 abuts against the clutch plate 10, and the other end abuts against the second mounting shaft 832;
a door locking pulling piece 11 which is arranged on the lock shell 1 in a sliding way and is provided with a second pulling part 111 which presses the movable end part of the clutch piece 10, when the door is in an unlocking state, the movable end part of the clutch piece 10 is abutted against the second pulling part 111;
A lock cylinder 12 rotatably provided on the lock case 1 and rotated by a motor, the lock cylinder 12 rotating forward and backward to respectively dial the first dial 91 and the second dial 111;
when the motor is locked, the second stirring part 111 limits the movable end of the clutch plate 10 to enable the clutch plate 10 to be locked, the square steel stirring shaft 8 is stirred to drive the handle stirring plate 81 to rotate to drive the inclined bolt 62 to slide and retract, the upper stirring plate 3 is driven to rotate around the fixed pin 2 through the lock core stirring plate 9 when the handle stirring plate 81 rotates, the protruding part 301 extrudes the clutch plate 10 to enable the clutch plate 10 to rotate and misplacement with the door lock stirring plate to release the locking state of the clutch plate 10, and meanwhile the stirring pin 5 rotates along with the hook body 302 to stir the main lock tongue 7 to slide and retract.
As shown in fig. 4, the lock further comprises a top locking rod 13 and a bottom locking rod 14, the top locking rod 13 and the bottom locking rod 14 can slide along the Y axis direction of the lock shell 1, a rack 141 is arranged on the top locking rod 13 and the bottom locking rod 14, a gear 142 matched with the rack 141 is arranged between the top locking rod 13 and the bottom locking rod 14, the top locking rod 13 and the bottom locking rod 14 are rotationally connected through the gear 142 rack 141, a limiting tooth hole 143 is arranged on the bottom locking rod 14, an upper tooth hole and a lower tooth hole which are communicated are arranged on the limiting tooth hole 143, a tooth block 144 matched with the tooth hole is arranged on the lower pulling piece 4, and when the lower pulling piece 4 rotates along with the upper pulling piece 3 and the door is switched, the tooth block 144 is switched between the upper tooth hole and the lower tooth hole, so that the top locking rod 13 and the bottom locking rod 14 slide along the Y axis direction of the lock shell 1 along with the rotation of the upper pulling piece 3 and the lower pulling piece 4 is realized.
Working principle: when the motor is locked, the second stirring part 111 limits the movable end part of the clutch plate 10 to enable the clutch plate 10 to be locked, the square steel stirring shaft 8 is manually stirred to drive the handle stirring plate 81 to rotate to drive the inclined tongue 62 to slide and retract, the upper stirring plate 3 is driven to rotate around the fixed pin 2 by the lock core stirring plate 9 when the handle stirring plate 81 rotates, at the moment, the bulge 301 extrudes the clutch plate 10 to enable the clutch plate 10 to rotate to misplacement with the door lock stirring plate to release the locking state of the clutch plate 10, meanwhile, the stirring pin 5 rotates along with the hook part 302 to stir the main stirring tongue 7 to slide and retract, so that the door can be opened by driving the handle stirring plate 81 when the motor is in the locking state of the motor, the problem that the door cannot be opened when the automatic lock body is in failure of the motor in the prior art is solved, and life and property losses caused when fire or other burst states are avoided.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "front", "rear", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model.
The above description of the automatic lock body with escape function provided by the present utility model has been given by way of specific examples, and the above description of the embodiments is only for aiding in understanding the present utility model and the core idea, it should be pointed out that, for a person skilled in the art, several improvements and modifications can be made to the present utility model without departing from the principle of the present utility model, and these improvements and modifications fall within the scope of protection of the claims of the present utility model.
Claims (10)
1. An automatic lock body with escape function, comprising
The fixed pin is fixedly arranged on the lock shell, an upper poking plate and a lower poking plate which can rotate around the fixed pin are rotatably connected to the fixed pin, and a poking pin is arranged on the lower poking plate;
The inclined tongue component is arranged on the lock shell in a sliding way;
The main lock tongue is provided with a push plate, a limit hole and a strip-shaped hole through which a fixing pin can pass are arranged on the push plate, and a poking pin extends into the limit hole;
The square steel poking shaft is rotationally connected to the lock shell, and a handle poking piece and a handle connecting piece which can rotate along with the square steel poking shaft are arranged on the square steel poking shaft; one end of the handle pulling piece is contacted with the inclined tongue component and drives the inclined tongue to slide on the lock shell when rotating; the handle connecting piece is rotationally connected with a connecting piece; one end of the connecting sheet is rotationally connected with the lower shifting sheet;
One side of the lock core shifting piece is rotationally connected with the other end of the handle shifting piece, the other side of the lock core shifting piece is rotationally connected with the upper shifting piece, and the lock core shifting piece is provided with a first shifting part;
one side of the clutch plate is rotatably arranged on the connecting plate, and a torsion spring which can enable the clutch plate to be always propped against the upper poking plate is arranged between the connecting plate and the clutch plate;
The door locking poking piece is arranged on the lock shell in a sliding way and is provided with a second poking part for extruding the movable end part of the clutch piece;
The lock cylinder is rotationally arranged on the lock shell and is driven to rotate by the motor, and the first poking part and the second poking part are poked respectively when the lock cylinder rotates forward and backward;
the method is characterized in that: the upper poking piece is provided with a bulge part and a hook body part, and the hook body part is hooked on the poking pin;
When the motor is locked, the second stirring part limits the movable end part of the clutch plate to lock the clutch plate, the square steel stirring shaft is stirred to drive the handle stirring plate to rotate to drive the inclined bolt to slide and retract, the upper stirring plate is driven by the lock core stirring plate to rotate around the fixed pin when the handle stirring plate rotates, the protruding part extrudes the clutch plate to enable the clutch plate to rotate and misplacement with the door lock stirring plate to release the locking state of the clutch plate, and meanwhile the stirring pin rotates along with the hook body to stir the main bolt to slide and retract.
2. The automatic lock with escape function according to claim 1, wherein: the oblique tongue assembly comprises a connecting rod, an oblique tongue, a first limiting plate and a second limiting plate, one end of the connecting rod is fixedly connected with the oblique tongue, the other end of the connecting rod sequentially penetrates through the first limiting plate and the second limiting plate and can slide on the first limiting plate, the first limiting plate is fixedly connected with a lock shell, the second limiting plate is in sliding connection with the lock shell, a reset spring is sleeved on the connecting rod, one end of the reset spring abuts against the first limiting plate, and the other end of the reset spring abuts against the oblique tongue.
3. The automatic lock with escape function according to claim 2, wherein: the lock shell is provided with a strip-shaped sliding hole, the second limiting plate is provided with a sliding strip matched with the strip-shaped sliding hole, and the sliding strip can slide along the strip-shaped sliding hole.
4. An automatic lock body with escape function according to claim 3, characterized in that: the second limiting plate is fixedly connected with the connecting rod.
5. The automatic lock with escape function according to claim 4, wherein: the connecting rod is sleeved with a spring limiting piece, and the spring limiting piece is arranged between the first limiting plate and the reset spring.
6. The automatic lock with escape function according to claim 5, wherein: the handle plectrum has first sheep's horn and second sheep's horn, first sheep's horn is located between first limiting plate and the second limiting plate and drives the second limiting plate and slide in the lock shell bar sliding hole when rotating.
7. The automatic lock with escape function according to claim 6, wherein: the second claw is rotationally connected with the lock cylinder shifting piece.
8. The automatic lock with escape function according to claim 1, wherein: the limiting hole is provided with an upper clamping groove and a lower clamping groove which are communicated, and the toggle pin is switched between the upper clamping groove and the lower clamping groove when being unlocked and locked.
9. The automatic lock with escape function according to claim 1, wherein: the lock further comprises a top lock rod and a ground lock rod, the top lock rod and the ground lock rod can slide along the Y-axis direction of the lock shell, racks are arranged on the top lock rod and the ground lock rod, gears matched with the racks are arranged between the top lock rod and the ground lock rod, and the top lock rod is connected with the ground lock rod in a rotating mode through the racks and the gears.
10. The automatic lock with escape function according to claim 1, wherein: the clutch plate is rotatably connected with the connecting piece through the first mounting shaft, the torsion spring is sleeved on the first mounting shaft and located between the clutch plate and the connecting piece, one end of the torsion spring is propped against the clutch plate, and the other end of the torsion spring is propped against the second mounting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323330012.4U CN221169077U (en) | 2023-12-06 | 2023-12-06 | Automatic lock body with escape function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323330012.4U CN221169077U (en) | 2023-12-06 | 2023-12-06 | Automatic lock body with escape function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221169077U true CN221169077U (en) | 2024-06-18 |
Family
ID=91461029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323330012.4U Active CN221169077U (en) | 2023-12-06 | 2023-12-06 | Automatic lock body with escape function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221169077U (en) |
-
2023
- 2023-12-06 CN CN202323330012.4U patent/CN221169077U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212336961U (en) | Locking and unlocking mechanism of lock tongue and full-automatic lock with same | |
| CN221169077U (en) | Automatic lock body with escape function | |
| CN110130747B (en) | Intelligent anti-prying frame lock door safe | |
| CN219412212U (en) | Anti-lock structure | |
| CN112983140A (en) | Intelligent electronic lock structure | |
| CN101275450B (en) | Main hook lock of lockset of sliding door and window and lockset thereof | |
| CN216921686U (en) | Clutch mechanism and door lock thereof | |
| CN216690649U (en) | Escape lock | |
| CN212478853U (en) | Universal lock body | |
| CN211500131U (en) | Electric door lock structure capable of being manually opened | |
| CN114135159A (en) | Door lock clutch mechanism | |
| CN211201386U (en) | Lock convenient to unlock rapidly | |
| CN220889830U (en) | Mortise lock body assembly and lockset thereof | |
| CN218912536U (en) | Lock tongue unlocking structure of indoor door electronic lock body | |
| CN219138698U (en) | Antitheft lock assembly of antitheft door | |
| CN219100978U (en) | Lock body unlocked by lock head | |
| CN218029580U (en) | Electric lock body for preventing power failure from being locked | |
| CN218375851U (en) | Quick unlocking system of anti-theft lock | |
| CN215108041U (en) | Indoor quick escape mechanism of intelligent lock | |
| CN219672365U (en) | Lock with clutch driving mechanism | |
| CN114135166A (en) | Gear lock with lock tongue and latch bolt not linked | |
| CN218862307U (en) | Double-opening door lock device and cabinet door | |
| CN220081087U (en) | Lever type lock body transmission structure | |
| CN215761038U (en) | Novel electric suction lock for automobile tail door | |
| CN217028465U (en) | Lock body convenient to unblank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |