CN215859590U - Side door lock transmission mechanism capable of realizing ice breaking function - Google Patents
Side door lock transmission mechanism capable of realizing ice breaking function Download PDFInfo
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- CN215859590U CN215859590U CN202122295238.XU CN202122295238U CN215859590U CN 215859590 U CN215859590 U CN 215859590U CN 202122295238 U CN202122295238 U CN 202122295238U CN 215859590 U CN215859590 U CN 215859590U
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- unlocking transmission
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Abstract
The utility model belongs to the technical field of automobile door lock equipment, and relates to a side door lock transmission mechanism capable of realizing an ice breaking function, which comprises a bottom plate, wherein a transmission shaft is arranged at one end of the bottom plate, and a transmission gear, a top lock rocker arm and an ice breaking pinion are rotatably arranged on the transmission shaft; the unlocking transmission plate is supported on the upper part of the bottom plate through a riveting shaft of the unlocking transmission plate, and the unlocking transmission plate can slide left and right; the tail end of the unlocking transmission plate is connected with an outward opening rocker arm, the opening linkage plate and the pawl are rotationally connected to the bottom plate through a pawl riveting shaft, the unlocking transmission plate is rotationally provided with an unlocking transmission arm, the transmission gear can push the unlocking transmission arm in the rotating process, and the unlocking transmission arm drives the unlocking transmission plate to move; the outward opening rocker arm, the opening linkage plate and the pawl are riveted at the other end of the bottom plate through a pawl riveting shaft, and the outward opening rocker arm, the opening linkage plate and the pawl can rotate freely. The side door lock transmission mechanism can realize reliable door opening under the condition that the door is frozen in winter, and personal safety is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of automobile door lock equipment, and relates to a side door lock transmission mechanism capable of realizing an ice breaking function.
Background
The automobile has wide application as a travel tool. In cold winter, the automobile door is often frozen to cause the automobile door to be difficult to open, and in order to solve the problem that the automobile door is frozen to cause the automobile door to be difficult to open in winter, the automobile door needs to be improved in a corresponding structure so as to ensure reliable opening in winter.
Disclosure of Invention
The utility model aims at the problems and provides a side door lock transmission mechanism capable of realizing an ice breaking function, which can realize reliable door opening under the condition that a vehicle door is frozen in winter.
According to the technical scheme of the utility model: the utility model provides a can realize side lock drive mechanism of function that opens ice which characterized in that: the ice breaking device comprises a bottom plate, wherein a transmission shaft is arranged at one end of the bottom plate, and a transmission gear, a top locking rocker arm and an ice breaking pinion are rotatably arranged on the transmission shaft;
the unlocking transmission plate is supported on the upper part of the bottom plate through a riveting shaft of the unlocking transmission plate, and the unlocking transmission plate can slide left and right;
the tail end of the unlocking transmission plate is connected with an outward opening rocker arm, the opening linkage plate and the pawl are rotationally connected to the bottom plate through a pawl riveting shaft, the unlocking transmission plate is rotationally provided with an unlocking transmission arm, the transmission gear can push the unlocking transmission arm in the rotating process, and the unlocking transmission arm drives the unlocking transmission plate to move;
the outward opening rocker arm, the opening linkage plate and the pawl are riveted at the other end of the bottom plate through a pawl riveting shaft, and the outward opening rocker arm, the opening linkage plate and the pawl can rotate freely;
the middle position of the bottom plate is rotatably provided with a ratchet wheel, an ice breaking large gear is fixed on the ratchet wheel and can be meshed with an ice breaking small gear, and the pawl can be matched with the ratchet wheel.
As a further improvement of the utility model, the unlocking transmission plate is connected with the riveting shaft of the unlocking transmission plate in a matching way through a waist-shaped groove arranged at the end part of the unlocking transmission plate.
As a further improvement of the utility model, the unlocking transmission arm is rotationally connected to the unlocking transmission plate through an unlocking transmission arm riveting shaft.
As a further improvement of the utility model, the ratchet wheel is rotationally arranged on the bottom plate through a ratchet wheel riveting shaft, and the icebreaking gearwheel is riveted on the ratchet wheel through the icebreaking gearwheel riveting shaft.
The utility model has the technical effects that: the door opening device is reasonable and ingenious in structure, and the ice breaking large gear and the ice breaking small gear which are mutually matched and act are arranged, so that the door can be effectively, conveniently and quickly opened under the condition that the door is frozen in winter with low temperature.
Drawings
Fig. 1 is a schematic diagram of a full-lock state structure of the present invention.
Fig. 2 is a middle schematic view of the unlocking process of the present invention.
Fig. 3 is a structural diagram of the unlocking state of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
In the figures 1-3, the device comprises a bottom plate 1, a transmission shaft 2, a transmission gear 3, an unlocking transmission arm 4, an unlocking transmission plate 5, an unlocking transmission arm riveting shaft 6, an unlocking transmission plate riveting shaft 7, a top locking rocker arm 8, an ice breaking pinion 9, an ice breaking big gear 10, a ratchet wheel 11, a ratchet wheel riveting shaft 12, an ice breaking big gear riveting shaft 13, an outward opening rocker arm 14, an opening linkage plate 15, a pawl 16, a pawl riveting shaft 17 and the like.
As shown in fig. 1 to 3, the utility model relates to a side door lock transmission mechanism capable of realizing an ice breaking function, which comprises a bottom plate 1, wherein a transmission shaft 2 is installed at one end of the bottom plate 1, and a transmission gear 3, a top lock rocker arm 8 and an ice breaking pinion 9 are rotatably arranged on the transmission shaft 2. The transmission gear 3, the top locking rocker arm 8 and the ice breaking pinion gear 9 can freely rotate on the transmission shaft 2.
The unlocking transmission plate 5 is supported on the upper portion of the bottom plate 1 through the unlocking transmission plate riveting shaft 7, and the unlocking transmission plate 5 can slide left and right. Further, the structure that the unlocking transmission plate 5 slides left and right is as follows: the unlocking transmission plate 5 is connected with the unlocking transmission plate riveting shaft 7 in a matching way through a waist-shaped groove arranged at the end part of the unlocking transmission plate. The waist-shaped groove of the unlocking transmission plate 5 limits the left-right sliding distance of the unlocking transmission plate 5.
The tail end of the unlocking transmission plate 5 is connected with an outward opening rocker arm 14, the opening linkage plate 15 and the pawl 16 are rotatably connected onto the bottom plate 1 through a pawl riveting shaft 17, the unlocking transmission plate 5 is rotatably provided with an unlocking transmission arm 4, and in specific practice, the unlocking transmission arm 4 is rotatably connected onto the unlocking transmission plate 5 through an unlocking transmission arm riveting shaft 6.
The transmission gear 3 can push the unlocking transmission arm 4 in the rotating process, and the unlocking transmission arm 4 drives the unlocking transmission plate 5 to move. The sliding of the unlocking transmission plate 5 drives the outward opening rocker arm 14 to rotate.
The outward opening rocker arm 14, the opening linkage plate 15 and the pawl 16 are riveted at the other end of the bottom plate 1 through a pawl riveting shaft 17, and the outward opening rocker arm 14, the opening linkage plate 15 and the pawl 16 can rotate freely.
The middle position of the bottom plate 1 is rotatably provided with a ratchet wheel 11, an icebreaking large gear 10 is fixed on the ratchet wheel 11, in specific practice, the ratchet wheel 11 is rotatably arranged on the bottom plate 1 through a ratchet wheel riveting shaft 12, and the icebreaking large gear 10 is riveted on the ratchet wheel 11 through an icebreaking large gear riveting shaft 13.
The ice breaking gearwheel 10 can be meshed with the ice breaking pinion 9, and the rotation of the ice breaking pinion 9 can drive the ice breaking gearwheel 10; the pawl 16 can be matched with the ratchet wheel 11, the ice breaking big gear 10 drives the ratchet wheel 11 to rotate, and the ratchet wheel 11 drives the pawl 16 to rotate.
As shown in FIGS. 1 to 3, the working process of the product of the utility model is as follows: in the full-locking state, the electric unlocking action is as follows: the motor transmission mechanism drives the transmission gear 3 to rotate anticlockwise, the transmission gear 3 pushes the unlocking transmission arm 4 to drive the unlocking transmission plate 5 to move leftwards, the outward opening rocker arm 14 drives the unlocking linkage plate 15 under the pushing of the unlocking transmission plate 5, and therefore the pawl 16 is driven to rotate clockwise, and the pawl 16 is enabled to keep an unlocking state all the time; as shown in fig. 2, if the door is frozen and the ratchet wheel 11 does not return automatically, the motor transmission mechanism continues to drive the transmission gear 3 to rotate anticlockwise, so as to drive the top locking rocker arm 8 and the ice breaking pinion 9 to rotate anticlockwise continuously; as shown in fig. 3, the icebreaking pinion 9 drives the icebreaking gearwheel 10, so that the ratchet wheel 11 rotates clockwise together with the icebreaking gearwheel 10 to jack the frozen door open, thereby realizing the icebreaking function. And finally, the motor rotates reversely to drive the transmission gear to rotate reversely to return to the zero position.
Claims (4)
1. The utility model provides a can realize side lock drive mechanism of function that opens ice which characterized in that: the ice breaking device comprises a bottom plate (1), wherein a transmission shaft (2) is installed at one end of the bottom plate (1), and a transmission gear (3), a top locking rocker arm (8) and an ice breaking pinion (9) are rotatably arranged on the transmission shaft (2);
the unlocking transmission plate (5) is supported on the upper part of the bottom plate (1) through an unlocking transmission plate riveting shaft (7), and the unlocking transmission plate (5) can slide left and right;
the tail end of the unlocking transmission plate (5) is connected with an external opening rocker arm (14), the opening linkage plate (15) and the pawl (16) are rotationally connected to the bottom plate (1) through a pawl riveting shaft (17), the unlocking transmission plate (5) is rotationally provided with an unlocking transmission arm (4), the transmission gear (3) can push the unlocking transmission arm (4) in the rotating process, and the unlocking transmission arm (4) drives the unlocking transmission plate (5) to move;
the external-open rocker arm (14), the opening linkage plate (15) and the pawl (16) are riveted at the other end of the bottom plate (1) through a pawl riveting shaft (17), and the external-open rocker arm (14), the opening linkage plate (15) and the pawl (16) can rotate freely;
the middle position of the bottom plate (1) is rotatably provided with a ratchet wheel (11), an ice breaking large gear (10) is fixed on the ratchet wheel (11), the ice breaking large gear (10) can be meshed with an ice breaking small gear (9), and a pawl (16) can be matched with the ratchet wheel (11).
2. The side door lock transmission mechanism capable of achieving the ice breaking function as claimed in claim 1, wherein: the unlocking transmission plate (5) is connected with the unlocking transmission plate riveting shaft (7) in a matching way through a waist-shaped groove formed in the end part of the unlocking transmission plate.
3. The side door lock transmission mechanism capable of achieving the ice breaking function as claimed in claim 1, wherein: the unlocking transmission arm (4) is rotatably connected to the unlocking transmission plate (5) through an unlocking transmission arm riveting shaft (6).
4. The side door lock transmission mechanism capable of achieving the ice breaking function as claimed in claim 1, wherein: the ratchet wheel (11) is rotationally arranged on the bottom plate (1) through a ratchet wheel riveting shaft (12), and the icebreaking gearwheel (10) is riveted on the ratchet wheel (11) through an icebreaking gearwheel riveting shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122295238.XU CN215859590U (en) | 2021-09-18 | 2021-09-18 | Side door lock transmission mechanism capable of realizing ice breaking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122295238.XU CN215859590U (en) | 2021-09-18 | 2021-09-18 | Side door lock transmission mechanism capable of realizing ice breaking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215859590U true CN215859590U (en) | 2022-02-18 |
Family
ID=80255470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122295238.XU Active CN215859590U (en) | 2021-09-18 | 2021-09-18 | Side door lock transmission mechanism capable of realizing ice breaking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215859590U (en) |
-
2021
- 2021-09-18 CN CN202122295238.XU patent/CN215859590U/en active Active
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