CN113944382B - Integrated self-suction electric ice-breaking door lock - Google Patents
Integrated self-suction electric ice-breaking door lock Download PDFInfo
- Publication number
- CN113944382B CN113944382B CN202111335169.9A CN202111335169A CN113944382B CN 113944382 B CN113944382 B CN 113944382B CN 202111335169 A CN202111335169 A CN 202111335169A CN 113944382 B CN113944382 B CN 113944382B
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- Prior art keywords
- priming
- self
- gear
- rocker arm
- ice
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- 230000005540 biological transmission Effects 0.000 claims abstract description 73
- 238000007789 sealing Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 description 10
- 230000006872 improvement Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000037452 priming Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005491 wire drawing Methods 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
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/06—Electrical using rotary motors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/14—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on bolt detents, e.g. for unlatching the bolt
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/20—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
- E05B81/32—Details of the actuator transmission
- E05B81/34—Details of the actuator transmission of geared transmissions
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
- E05B81/72—Monitoring or sensing, e.g. by using switches or sensors the lock status, i.e. locked or unlocked condition
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention belongs to the technical field of automobile door lock equipment, and relates to an integrated self-priming electric ice-breaking door lock, which comprises a lock body assembly and an actuator assembly which is arranged on the lock body assembly and can drive the lock body assembly to act, wherein the lock body assembly comprises a bottom plate, a top lock rocker arm and an ice-breaking pinion are rotationally connected to one side of the bottom plate through a transmission shaft, and an unlocking linkage plate, a pawl and an outer emergency rocker arm are rotationally connected to the other side of the bottom plate through pawl riveting shafts; the ratchet wheel is rotatably arranged on the bottom plate through a ratchet wheel riveting shaft, an ice breaking large gear is fixedly riveted on the ratchet wheel, and the ratchet wheel can push the pawl to rotate; one end of the self-priming rocker arm and the clutch arm are rotatably arranged on one side of the bottom plate, which is close to the transmission shaft, through a self-priming rocker arm riveting shaft, and the other end of the self-priming rocker arm is rotatably connected with the self-priming pull rod. The ice breaking door lock only has the weight and the size of a common door lock, and realizes the functions of electric self-priming, electric unlocking and ice breaking. Meeting the needs of most customers.
Description
Technical Field
The invention belongs to the technical field of automobile door lock equipment, and relates to an integrated self-priming electric opening ice-breaking door lock.
Background
The self-priming, electric opening and ice breaking functions are realized along with the development of electronic technology, and the control modes of all parts of the automobile door are changed, so that the control of the automobile door becomes more automatic, the personal safety is ensured, and the user experience and the convenience of opening and closing the door are improved.
The existing electric unlocking self-priming door lock is usually two motors or more in motor power output, a self-priming actuator is external, the mounting requirement on the door is higher, and the weight increase on the door is larger.
Disclosure of Invention
The invention aims at the problems and provides an integrated self-priming electric opening ice breaking door lock, which has the weight and the size of a common door lock and realizes the functions of electric self priming, electric unlocking and ice breaking. Meeting the needs of most customers.
According to the technical scheme of the invention: an integral type is from inhaling electric open ice lock which characterized in that: comprises a lock body component and an actuator component which is arranged on the lock body component and can drive the lock body component to act,
the lock body assembly comprises a bottom plate, a top lock rocker arm and an ice breaking pinion are rotationally connected to one side of the bottom plate through a transmission shaft, and an unlocking linkage plate, a pawl and an outer emergency rocker arm are rotationally connected to the other side of the bottom plate through a pawl riveting shaft;
the ratchet wheel is rotatably arranged on the bottom plate through a ratchet wheel riveting shaft, an ice breaking large gear is fixedly riveted on the ratchet wheel, and the ratchet wheel can push the pawl to rotate;
one end of the self-priming rocker arm and the clutch arm are rotatably arranged on one side of the bottom plate, which is close to the transmission shaft, through a self-priming rocker arm riveting shaft, and the other end of the self-priming rocker arm is rotatably connected with the self-priming pull rod;
the unlocking transmission plate is riveted on the bottom plate through an unlocking transmission plate riveting shaft, the other end of the unlocking transmission plate is connected with the outer emergency rocker arm and can drive the outer emergency rocker arm to rotate, and the outer emergency rocker arm is linked with the unlocking linkage plate;
the cover plate is fixed through a pawl riveting shaft, a ratchet riveting shaft, a transmission shaft and a self-priming rocker arm riveting shaft.
As a further improvement of the invention, the actuator assembly comprises an actuator shell and a motor arranged in the actuator shell, wherein a first gear is arranged on an output shaft of the motor, the first gear is meshed with a second gear, the second gear is in tight fit linkage with a third gear and drives the third gear to rotate, the third gear drives a fourth gear to rotate, a spline on the fourth gear is meshed with an input gear on a transmission shaft, and an opening end of the actuator shell is in sealing connection with an actuator upper cover.
As a further improvement of the invention, the actuator assembly is also provided with a zero signal switch, a half-lock signal switch and a full-lock signal switch so as to detect the position state of the lock body.
As a further improvement of the invention, the transmission shaft is also sleeved with a lower shaft sleeve and an upper shaft sleeve.
As a further improvement of the invention, the self-priming rocker arm is rotationally connected with the self-priming pull rod through a self-priming pull rod riveting shaft.
As a further improvement of the invention, the gear on the transmission gear is meshed with the gear on the self-priming rocker arm.
As a further improvement of the invention, the transmission shaft is fixedly connected with the transmission gear so as to drive the transmission gear to rotate, a cam structure on the transmission gear can push the unlocking transmission plate to slide, the unlocking transmission plate drives the unlocking linkage plate to rotate, and the unlocking linkage plate drives the pawl to separate from the ratchet.
As a further improvement of the invention, the unlocking linkage plate is provided with a convex column so as to push the inner cambered surface of the clutch arm, and the outer cambered surface of the clutch arm is tightly adhered to the convex column on the self-priming pull rod.
As a further improvement of the invention, the top lock rocker arm is driven by the transmission gear, and drives the ice breaking pinion, and the ice breaking pinion is linked with the ice breaking gear.
The invention has the technical effects that: the invention has simple, reasonable and ingenious structure, adopts a single motor to output power, has simple, compact and reliable structure and lighter weight, has greater advantages for the light design of the vehicle door, greatly facilitates the installation of clients, reduces the cost of the door lock, can enable the vehicle door to be controlled more intelligently, and greatly ensures the personal safety.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a schematic structural view of a lock body assembly according to the present invention.
Fig. 4 is a perspective view of the lock body assembly.
Fig. 5 is a front view of the lock body assembly.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings.
In fig. 1 to 5, the device comprises an actuator assembly 1, a lock body assembly 2, an inner emergency rocker arm 3, an inner emergency wire 4, a bottom plate 5, a ratchet 6, a ratchet riveting shaft 7, a lock body 8, a pawl 9, a pawl riveting shaft 10, an unlocking transmission plate riveting shaft 11, a self-priming rocker arm riveting shaft 12, a clutch arm 13, a snow carrier plate 14, a self-priming rocker arm 15, a self-priming pull rod 16, a self-priming rocker arm riveting shaft 17, an unlocking transmission plate 18, a transmission shaft lower shaft sleeve 19, a transmission shaft 20, a transmission shaft upper shaft sleeve 21, a transmission gear 22, a top locking rocker arm 23, an icebreaking pinion 24, an icebreaking gearwheel 25, an opening linkage plate 26, an outer emergency rocker arm 27, a cover plate 28, a coupler 29, a zero signal switch 30, a full locking signal switch 31, a pawl signal switch 32, a half locking signal switch 33, a motor 34, a first gear 35, a second gear 36, a third gear 37, a fourth gear 38, an actuator housing 39, an actuator upper cover 40 and the like.
As shown in fig. 1 to 5, the invention relates to an integrated self-priming electric ice-breaking door lock, which comprises a lock body assembly 2 and an actuator assembly 1 which is arranged on the lock body assembly 2 and can drive the lock body assembly 2 to act.
The lock body assembly 2 comprises a bottom plate 5, a top lock rocker arm 23 and an ice breaking pinion 24 are rotatably connected to one side of the bottom plate 5 through a transmission shaft 20, and an unlocking linkage plate 26, a pawl 9 and an outer emergency rocker arm 27 are rotatably connected to the other side of the bottom plate 5 through a pawl riveting shaft 10.
The ratchet wheel 6 is rotatably arranged on the bottom plate 5 through a ratchet wheel riveting shaft 7, an ice breaking large gear 25 is fixedly riveted on the ratchet wheel 6, and the ratchet wheel 6 can push the pawl 9 to rotate.
One end of the self-priming rocker arm 15 and the clutch arm 13 are rotatably arranged on one side of the bottom plate 5, which is close to the transmission shaft 20, through the self-priming rocker arm riveting shaft 12, and the other end of the self-priming rocker arm 15 is rotatably connected with the self-priming pull rod 16.
The unlocking transmission plate 18 is riveted on the bottom plate 5 through the unlocking transmission plate riveting shaft 11, the other end of the unlocking transmission plate 18 is connected with the outer emergency rocker arm 27 and can drive the outer emergency rocker arm 27 to rotate, and the outer emergency rocker arm 27 is linked with the unlocking linkage plate 26.
The cover plate 28 is fixed by the pawl rivet shaft 10, the ratchet rivet shaft 7, the transmission shaft 20 and the self-priming rocker arm rivet shaft 12.
The actuator assembly 1 comprises an actuator shell 39 and a motor 34 arranged in the actuator shell 39, a first gear 35 is arranged on an output shaft of the motor 34, the first gear 35 is meshed with a second gear 36, the second gear 36 is tightly connected with a third gear 37 and drives the third gear 37 to rotate, the third gear 37 drives a fourth gear 38 to rotate, a spline on the fourth gear 38 is meshed with an input gear on the transmission shaft 20, and an opening end of the actuator shell 39 is connected with an actuator upper cover 40 in a sealing mode.
The actuator assembly 1 is further provided with a zero signal switch 30, a half lock signal switch 33 and a full lock signal switch 31 to detect the position state of the lock body.
The transmission shaft 20 is also sleeved with a transmission shaft lower shaft sleeve 19 and a transmission shaft upper shaft sleeve 21. The self-priming rocker arm 15 is rotationally connected with a self-priming pull rod 16 through a self-priming pull rod riveting shaft 17. The gear on the drive gear 22 meshes with the gear on the self priming rocker arm 15.
During operation, the output end of the actuator assembly 1 is connected with a transmission shaft through a coupler 29, the transmission shaft 20 is fixedly connected with the transmission gear 22 so as to drive the transmission gear 22 to rotate, a cam structure on the transmission gear 22 can push the unlocking transmission plate 18 to slide, the unlocking transmission plate 18 drives the unlocking linkage plate 26 to rotate, and the unlocking linkage plate 26 drives the pawl 9 to be separated from the ratchet 6.
The unlocking linkage plate 26 is provided with a convex column to push the inner cambered surface of the clutch arm 13, and the outer cambered surface of the clutch arm 13 is tightly attached to the convex column on the self-priming pull rod 16.
The top lock rocker arm 23 is driven by the transmission gear 22, the top lock rocker arm 23 drives the ice breaking pinion 24, and the ice breaking pinion 24 is linked with the ice breaking gear 25.
The working process of the product of the invention is as follows: self-priming action: when the door lock is detected to be in a half-lock state through the half-lock signal switch 33 and the pawl signal switch 32, the actuator transmits power to the transmission shaft 20 through the coupler, the transmission shaft 20 is fixedly connected with the transmission gear 22 to drive the transmission gear 22 to rotate, the gear on the transmission gear 22 is meshed with the gear on the self-priming rocker arm 15 to drive the self-priming rocker arm 15 to rotate, the self-priming rocker arm 15 drives the self-priming pull rod 16 to move, the self-priming pull rod 16 drives the ratchet 6 to move from the half-lock state to the full-lock state, and the self-priming action is ended; then the actuator rotates reversely to drive the self-priming rocker arm 15 to return to the zero position, and the actuator detects that the self-priming rocker arm is returned to the zero position through the zero signal switch during return, and the return action is finished.
Unlocking: when an external unlocking instruction is received, the actuator transmits power to the transmission shaft 20 through the coupler, the transmission shaft 20 is fixedly connected with the transmission gear 22 to drive the transmission gear 22 to rotate in the opposite direction of the self-priming direction, the transmission gear 22 is provided with a cam structure which can push the unlocking transmission plate 18 to slide, the unlocking transmission plate 18 drives the unlocking linkage plate 26 to rotate, and the unlocking linkage plate 26 drives the pawl 9 to be separated from the ratchet wheel 6, so that unlocking action is realized; the actuator is then reversed to drive the drive gear 22 back to the zero position, and the unlocking action is completed.
The clutch action: when the power-off condition occurs in the self-priming process, the ratchet wheel 6 is pulled by the self-priming pull rod 16, the ratchet wheel 6 cannot return after the pawl is opened, emergency unlocking cannot be realized, and therefore the clutch arm 13 is needed. In the self-priming process, the power is off, the inner and outer emergency wiredrawing or rocker arm is pulled, the unlocking linkage plate 26 is driven to move, a convex column is arranged on the unlocking linkage plate 26, the inner cambered surface of the clutch arm 13 can be pushed, the clutch arm 13 rotates outwards, the outer cambered surface of the clutch arm 13 is tightly attached to the convex column structure on the self-priming pull rod 16, and when the clutch arm 13 rotates outwards, the self-priming pull rod 16 is pushed to be disengaged from the ratchet wheel 6 through the outer cambered surface, so that the ratchet wheel 6 can return freely, and the emergency unlocking action is realized.
Ice breaking action: when the electric starting action is executed, the ratchet wheel 6 is frozen and cannot return, the actuator continues to act, the transmission gear 22 drives the top locking rocker arm 23 and drives the ice breaking pinion 24, so that the ice breaking gear 25 is driven, the ratchet wheel returns to an unlocking state, the frozen door is jacked, and the ice breaking action is finished.
Claims (8)
1. An integral type is from inhaling electric open ice lock which characterized in that: comprises a lock body component (2) and an actuator component (1) which is arranged on the lock body component (2) and can drive the lock body component (2) to act,
the lock body assembly (2) comprises a bottom plate (5), a top lock rocker arm (23) and an ice breaking pinion (24) are rotatably connected to one side of the bottom plate (5) through a transmission shaft (20), and an unlocking linkage plate (26), a pawl (9) and an outer emergency rocker arm (27) are rotatably connected to the other side of the bottom plate (5) through a pawl riveting shaft (10);
the ratchet wheel (6) is rotatably arranged on the bottom plate (5) through a ratchet wheel riveting shaft (7), an ice breaking large gear (25) is fixedly riveted on the ratchet wheel (6), and the ratchet wheel (6) can push the pawl (9) to rotate;
one end of the self-priming rocker arm (15) and the clutch arm (13) are rotatably arranged on one side of the bottom plate (5) close to the transmission shaft (20) through the self-priming rocker arm riveting shaft (12), and the other end of the self-priming rocker arm (15) is rotatably connected with the self-priming pull rod (16);
the unlocking transmission plate (18) is riveted on the bottom plate (5) through an unlocking transmission plate riveting shaft (11), the other end of the unlocking transmission plate (18) is connected with an outer emergency rocker arm (27) and can drive the outer emergency rocker arm (27) to rotate, and the outer emergency rocker arm (27) is linked with the unlocking linkage plate (26);
the cover plate (28) is fixed through a pawl riveting shaft (10), a ratchet riveting shaft (7), a transmission shaft (20) and a self-priming rocker arm riveting shaft (12);
the lock pushing rocker arm (23) is driven by the transmission gear (22), the lock pushing rocker arm (23) drives the ice breaking pinion (24), and the ice breaking pinion (24) is linked with the ice breaking large gear (25).
2. The integrated self-priming ice-breaking door lock of claim 1, wherein: the actuator assembly (1) comprises an actuator shell (39) and a motor (34) arranged in the actuator shell (39), a first gear (35) is arranged on an output shaft of the motor (34), the first gear (35) is meshed with a second gear (36), the second gear (36) is tightly matched and linked with a third gear (37) and drives the third gear (37) to rotate, the third gear (37) drives a fourth gear (38) to rotate, a spline on the fourth gear (38) is meshed with an input gear on a transmission shaft (20), and an opening end of the actuator shell (39) is connected with an actuator upper cover (40) in a sealing mode.
3. The integrated self-priming ice-breaking door lock of claim 2, wherein: the actuator assembly (1) is further provided with a zero signal switch (30), a half-lock signal switch (33) and a full-lock signal switch (31) so as to detect the position state of the lock body.
4. The integrated self-priming ice-breaking door lock of claim 1, wherein: the transmission shaft (20) is also sleeved with a transmission shaft lower shaft sleeve (19) and a transmission shaft upper shaft sleeve (21).
5. The integrated self-priming ice-breaking door lock of claim 1, wherein: the self-priming rocker arm (15) is rotationally connected with the self-priming pull rod (16) through a self-priming pull rod riveting shaft (17).
6. The integrated self-priming ice-breaking door lock of claim 1, wherein: the gear on the transmission gear (22) is meshed with the gear on the self-priming rocker arm (15).
7. The integrated self-priming ice-breaking door lock of claim 1, wherein: the transmission shaft (20) is fixedly connected with the transmission gear (22) so as to drive the transmission gear (22) to rotate, a cam structure on the transmission gear (22) can push the unlocking transmission plate (18) to slide, the unlocking transmission plate (18) drives the unlocking linkage plate (26) to rotate, and the unlocking linkage plate (26) drives the pawl (9) to be separated from the ratchet wheel (6).
8. The integrated self-priming ice-breaking door lock of claim 1, wherein: the unlocking linkage plate (26) is provided with a convex column so as to push the inner cambered surface of the clutch arm (13), and the outer cambered surface of the clutch arm (13) is tightly matched with the convex column on the self-suction pull rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111335169.9A CN113944382B (en) | 2021-11-11 | 2021-11-11 | Integrated self-suction electric ice-breaking door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111335169.9A CN113944382B (en) | 2021-11-11 | 2021-11-11 | Integrated self-suction electric ice-breaking door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113944382A CN113944382A (en) | 2022-01-18 |
| CN113944382B true CN113944382B (en) | 2023-04-28 |
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ID=79337911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111335169.9A Active CN113944382B (en) | 2021-11-11 | 2021-11-11 | Integrated self-suction electric ice-breaking door lock |
Country Status (1)
| Country | Link |
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| CN (1) | CN113944382B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115807592B (en) * | 2022-09-01 | 2023-10-13 | 江苏皓月汽车科技有限公司 | Electric opening automobile side door lock with self-priming function |
| CN115627978B (en) * | 2022-10-26 | 2023-09-15 | 江苏旭顺东明云智能科技有限公司 | Self-priming and ice breaking mechanism of automobile door lock and self-priming and ice breaking control method |
| CN116146055B (en) * | 2022-12-12 | 2024-08-06 | 无锡忻润汽车安全系统有限公司 | Multifunctional integrated side door lock |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150135867A1 (en) * | 2013-11-15 | 2015-05-21 | Taiger International Corp. | Swing type power door lock motor |
| CN109209070B (en) * | 2018-11-28 | 2024-02-20 | 无锡忻润汽车安全系统有限公司 | Tail door lock transmission mechanism |
| CN112252861B (en) * | 2020-11-10 | 2024-05-28 | 上海恩坦华汽车门系统有限公司 | Lock mechanism with ice breaking mechanism |
| CN112177451B (en) * | 2020-11-13 | 2024-05-28 | 无锡忻润汽车安全系统有限公司 | Integrated electric unlocking self-priming door lock |
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2021
- 2021-11-11 CN CN202111335169.9A patent/CN113944382B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113944382A (en) | 2022-01-18 |
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Denomination of invention: Integrated self suction electric ice breaking door lock Effective date of registration: 20231202 Granted publication date: 20230428 Pledgee: Wuxi Xishan sub branch of Bank of Jiangsu Co.,Ltd. Pledgor: WUXI XINRUN AUTOMOTIVE SAFETY SYSTEM Co.,Ltd. Registration number: Y2023980068896 |