CN214498704U - Mechanism for realizing clutch and emergency opening of single rocker arm of door lock - Google Patents
Mechanism for realizing clutch and emergency opening of single rocker arm of door lock Download PDFInfo
- Publication number
- CN214498704U CN214498704U CN202022457727.6U CN202022457727U CN214498704U CN 214498704 U CN214498704 U CN 214498704U CN 202022457727 U CN202022457727 U CN 202022457727U CN 214498704 U CN214498704 U CN 214498704U
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- rocker arm
- pawl
- arm
- stop plate
- inhaling
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Abstract
The utility model belongs to the technical field of automobile door lock equipment, and relates to a mechanism for realizing clutch and emergency opening of a single rocker arm of a door lock, which comprises a bottom plate, wherein a toothed plate and an unlocking rocker arm are rotationally connected on the bottom plate through a same shaft, and the unlocking rocker arm has clockwise torque; the toothed plate is rotatably provided with a self-suction rocker arm, the top of the self-suction rocker arm is in contact with the arc surface of the stop plate, and the self-suction rocker arm has anticlockwise torque; a stop plate is also rotatably arranged on the bottom plate and has clockwise torque; the lower part of the bottom plate is provided with a bent part, a ratchet wheel and a pawl are rotatably arranged on the bent part, the pawl is arranged on the right side of the ratchet wheel, the unlocking rocker arm is provided with a convex part, a first support arm and a second support arm which are integrally connected, and the convex part is matched with the inclined plane at the upper end of the stop plate to enable the stop plate to rotate downwards; the second support arm is matched with the pawl and can push the pawl to rotate clockwise, and the unlocking rocker arm has clockwise torque. The mechanism can realize the functions of emergency opening and clutch through a rocker arm.
Description
Technical Field
The utility model belongs to the technical field of automobile door lock equipment, a mechanism that single rocker arm realization separation and reunion and promptly opened for lock is related to.
Background
The emergency opening mechanism and the clutch mechanism of the common self-priming door lock are respectively composed of two sets of structures, and when a user needs to open the clutch and unlock the lock, the user often needs to firstly dial the clutch rocker arm and then dial the emergency opening rocker arm to realize the functions of clutch and emergency opening. The invention mainly aims to solve the problem that the emergency opening and clutch function can be realized through one rocker arm.
Disclosure of Invention
The utility model provides a to above-mentioned problem, a single rocking arm realization separation and reunion and the mechanism of promptly opening for the lock is provided, this mechanism can realize promptly opening through a rocking arm with the separation and reunion function.
According to the technical scheme of the utility model: the utility model provides a mechanism that clutch and emergency opening were realized to single rocking arm for lock which characterized in that: the gear plate and the unlocking rocker arm are rotationally connected to the bottom plate through the same shaft, and the unlocking rocker arm has clockwise torque;
the toothed plate is rotatably provided with a self-suction rocker arm, the top of the self-suction rocker arm is in contact with the arc surface of the stop plate, and the self-suction rocker arm has anticlockwise torque;
a stop plate is also rotatably arranged on the bottom plate and has clockwise torque;
the lower part of the bottom plate is provided with a bent part, a ratchet wheel and a pawl are rotatably arranged on the bent part, the pawl is arranged on the right side of the ratchet wheel, the unlocking rocker arm is provided with a convex part, a first support arm and a second support arm which are integrally connected, and the convex part is matched with the inclined plane at the upper end of the stop plate to enable the stop plate to rotate downwards; the second support arm is matched with the pawl and can push the pawl to rotate clockwise, and the unlocking rocker arm has clockwise torque;
the lower part of the self-priming rocker arm can push the ratchet wheel to rotate.
As a further improvement of the utility model, the stop plate is riveted on the bottom plate through a stop plate riveting shaft and can rotate freely; the rivet shaft of the stop plate is sleeved with a return spring of the stop plate, and the return spring of the stop plate enables the stop plate to have clockwise torque.
As the utility model discloses a further improvement, the pawl is riveted the kink rotation of axle and bottom plate through the pawl and is connected, and the pawl rivets epaxial pawl spring that sets up, and the pawl spring makes the pawl have anticlockwise moment of torsion.
As a further improvement, the lower part of the second support arm is connected with an unlocking rocker return spring, which makes the second support arm have a clockwise torque.
As the utility model discloses a further improvement, rivet the axle riveting on the pinion rack from inhaling the rocking arm through from inhaling the rocking arm from inhaling, from inhaling the rocking arm can be around riveting the axle rotation from inhaling the rocking arm, from inhaling the rocking arm and rivet epaxial cover and establish from inhaling rocking arm return spring, from inhaling rocking arm return spring and make from inhaling the rocking arm and have anticlockwise moment of torsion.
The technical effects of the utility model reside in that: the product of the utility model is rational in infrastructure ingenious, through set up the unblock rocking arm that has special construction on the bottom plate, the unblock rocking arm can cooperate with locking plate and pawl, rotates on the pinion rack to set up from inhaling the rocking arm, cooperatees with the ratchet from inhaling the rocking arm, can realize promptly opening and separation and reunion function through inhaling the rocking arm from inhaling.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the self-priming rocker arm blocking the ratchet wheel of the present invention.
Fig. 3 is a schematic diagram of the fully open state structure of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
In fig. 1 to 3, the self-priming rocker arm includes an unlocking rocker arm 1, a toothed plate riveting shaft 2, a self-priming rocker arm 3, a self-priming rocker arm riveting shaft 4, a pawl 5, a ratchet 6, an unlocking rocker arm return spring 7, a self-priming rocker arm return spring 8, a stop plate return spring 9, a stop plate 10, a stop plate riveting shaft 11, a bottom plate 12, a toothed plate 13, and the like.
As shown in fig. 1 to 3, the utility model relates to a single rocker arm mechanism for door lock to realize clutch and emergency opening, which comprises a bottom plate 12, a toothed plate 13 and an unlocking rocker arm 1 are rotationally connected to the bottom plate 12 through the same shaft, and the unlocking rocker arm 1 has clockwise torque; the lower part of the second support arm 1-3 is connected with an unlocking rocker arm return spring 7, and the unlocking rocker arm return spring 7 enables the second support arm 1-3 to have clockwise torque.
The toothed plate 13 is rotatably provided with a self-suction rocker arm 3, the top of the self-suction rocker arm 3 is contacted with the arc surface of the stop plate 10, and the self-suction rocker arm 3 has anticlockwise torque; from inhaling rocking arm 3 and riveting on pinion rack 13 through self-inhaling rocking arm riveting axle 4, from inhaling rocking arm 3 can rotate around self-inhaling rocking arm riveting axle 4, from inhaling rocking arm riveting axle 4 and overlap and establish from inhaling rocking arm return spring 8, from inhaling rocking arm return spring 8 messenger from inhaling rocking arm 3 and have anticlockwise moment of torsion.
A stop plate 10 is also rotatably arranged on the bottom plate 12, and the stop plate 10 has clockwise torque; the stop plate 10 is riveted on the bottom plate 12 through a stop plate riveting shaft 11 and can rotate freely; the stop plate rivet shaft 11 is sleeved with a stop plate return spring 9, and the stop plate return spring 9 enables the stop plate 10 to have clockwise torque.
The lower part of bottom plate 12 is equipped with the kink, rotates on the kink and sets up ratchet 6, pawl 5, and pawl 5 sets up in the right side of ratchet 6, and pawl 5 rivets the axle through the pawl and rotates with the kink of bottom plate 12 to be connected, and the epaxial pawl spring that sets up of pawl riveting makes pawl 5 have anticlockwise moment of torsion.
The unlocking rocker arm 1 is provided with a boss 1-1, a first support arm 1-2 and a second support arm 1-3 which are integrally connected, and the boss 1-1 is matched with the inclined plane at the upper end of the stop plate 10 so as to enable the stop plate 10 to rotate downwards; the second support arm 1-3 is matched with the pawl 5 and can push the pawl 5 to rotate clockwise, and the unlocking rocker arm 1 has clockwise torque;
the lower part of the self-priming rocker arm 3 can push the ratchet wheel 6 to rotate.
Claims (5)
1. The utility model provides a mechanism that clutch and emergency opening were realized to single rocking arm for lock which characterized in that: the gear plate unlocking mechanism comprises a bottom plate (12), a toothed plate (13) and an unlocking rocker arm (1) are rotatably connected to the bottom plate (12) through the same shaft, and the unlocking rocker arm (1) has clockwise torque;
the toothed plate (13) is rotatably provided with a self-suction rocker arm (3), the top of the self-suction rocker arm (3) is in contact with the arc surface of the stop plate (10), and the self-suction rocker arm (3) has anticlockwise torque;
a stop plate (10) is also rotatably arranged on the bottom plate (12), and the stop plate (10) has clockwise torque;
the lower part of the bottom plate (12) is provided with a bent part, a ratchet wheel (6) and a pawl (5) are rotatably arranged on the bent part, the pawl (5) is arranged on the right side of the ratchet wheel (6), the unlocking rocker arm (1) is provided with a convex part (1-1), a first support arm (1-2) and a second support arm (1-3) which are integrally connected, and the convex part (1-1) is matched with the inclined plane at the upper end of the stop plate (10) to enable the stop plate (10) to rotate downwards; the second support arm (1-3) is matched with the pawl (5) and can push the pawl (5) to rotate clockwise, and the unlocking rocker arm (1) has clockwise torque;
the lower part of the self-suction rocker arm (3) can push the ratchet wheel (6) to rotate.
2. The mechanism for single rocker arm clutching and emergency opening of a door lock as claimed in claim 1, wherein: the stop plate (10) is riveted on the bottom plate (12) through a stop plate riveting shaft (11) and can rotate freely; the stop plate rivet shaft (11) is sleeved with a stop plate return spring (9), and the stop plate return spring (9) enables the stop plate (10) to have clockwise torque.
3. The mechanism for single rocker arm clutching and emergency opening of a door lock as claimed in claim 1, wherein: pawl (5) are riveted the kink of axle and bottom plate (12) through the pawl and are rotated and be connected, and the epaxial pawl spring that sets up is riveted to the pawl, and the pawl spring makes pawl (5) have anticlockwise moment of torsion.
4. The mechanism for single rocker arm clutching and emergency opening of a door lock as claimed in claim 1, wherein: the lower part of the second support arm (1-3) is connected with an unlocking rocker arm return spring (7), and the unlocking rocker arm return spring (7) enables the second support arm (1-3) to have clockwise torque.
5. The mechanism for single rocker arm clutching and emergency opening of a door lock as claimed in claim 1, wherein: from inhaling rocking arm (3) and riveting on pinion rack (13) through from inhaling rocking arm riveting axle (4), can rotate around from inhaling rocking arm riveting axle (4) from inhaling rocking arm (3), from inhaling rocking arm riveting axle (4) go up the cover and establish from inhaling rocking arm return spring (8), from inhaling rocking arm return spring (8) make from inhaling rocking arm (3) have anticlockwise moment of torsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022457727.6U CN214498704U (en) | 2020-10-29 | 2020-10-29 | Mechanism for realizing clutch and emergency opening of single rocker arm of door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022457727.6U CN214498704U (en) | 2020-10-29 | 2020-10-29 | Mechanism for realizing clutch and emergency opening of single rocker arm of door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214498704U true CN214498704U (en) | 2021-10-26 |
Family
ID=78196837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022457727.6U Active CN214498704U (en) | 2020-10-29 | 2020-10-29 | Mechanism for realizing clutch and emergency opening of single rocker arm of door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214498704U (en) |
-
2020
- 2020-10-29 CN CN202022457727.6U patent/CN214498704U/en active Active
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