Door lock clutch mechanism
A clutch mechanism, door lock technology, applied in building locks, building structures, buildings, etc., can solve the problems of disengagement, low flexibility, complicated operation, etc., to achieve the effect of saving effort in unlocking, simplifying internal structure, and running stably
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0031] Such as Figure 1-5 As shown, Embodiment 1 of the present invention provides a clutch mechanism, including a sliding assembly and a toggle assembly. The sliding assembly includes a guide plate 32 and a slider 33. The guide plate 32 is provided with an arc-shaped guide groove 321, and the guide groove The radian of 321 is 160-200 degree, and guide groove 321 depth is 2-8mm; The inner arc middle part of slide block 33 is concaved to form U-shaped tooth groove 332, and an arc-shaped gear 331 is fixedly arranged on outer arc, and the arc is 120-260 degrees; in the present embodiment, the toggling assembly is a lock cylinder 31 with a dial 311, and the protrusion on the dial 311 is a dial 312. The tooth groove 332 of the block can be releasably combined, and the shift tooth 312 pushes the slider 33 to slide after the engagement;
[0032]The lock core 31 is located inside the guide groove 321, that is, the part of the lock core 31 close to the guide groove 321 is surrounded ...
specific Embodiment approach
[0033] Specific implementation method: through the rotation of the lock core 31, the dial 312 on the dial 311 of the lock core 31 will combine with the tooth groove 332 of the slider 33, and then the slider 33 will slide in the guide groove 321; the dial 312 It is releasably engaged with the slide block 33, that is, when the slide block 33 slides to the lower end along the guide groove 321, the engagement of the push tooth 312 with the slide block 33 is released ( figure 1 ), continue to turn the key clockwise, the slider 33 will not continue to slide. Turn the lock cylinder 31 counterclockwise to rotate (reverse direction), the toggle tooth 312 and the slider 33 will be engaged at the lower end of the chute 321, continue to turn the lock cylinder 31 counterclockwise, and drive the slider 33 to slide along the guide groove 321. When the upper end of the groove 321 is reached, the engagement of the push tooth 312 with the slider 33 is released ( figure 2 ).
[0034] As a pre...
Embodiment 2
[0037] Such as Figure 6-10 As shown, the embodiment of the present invention provides a door lock, including a bottom case, a bolt assembly, a bolt assembly, a secondary bolt assembly, a sky-ground lever, a clutch mechanism and an upper cover, wherein the bolt assembly, the bolt assembly, the secondary The deadbolt assembly, the heaven and earth rod, and the clutch mechanism are respectively installed in the matching positions of the bottom shell of the lock body and are covered by the upper cover plate, specifically:
[0038] The deadbolt assembly includes a deadbolt 11, a deadbolt push plate 12 and a drag plate 13. The drag plate 13 and the dead bolt push plate 12 are rotationally connected through the push plate guide pin 14, and the drag plate 13 is connected to the transmission gear 41 through the transmission pin 411. Rotationally connected, the clutch mechanism drives the transmission gear 41 to rotate through the arc-shaped rack 331, and pushes and pulls the drag plat...
PUM
| Property | Measurement | Unit |
|---|---|---|
| Radian | aaaaa | aaaaa |
| Depth | aaaaa | aaaaa |
| Height | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More