JP3084054U - Electric and manual control lock structure - Google Patents

Abstract

(57) [Problem] To provide an electrically and manually controlled lock structure. SOLUTION: The lock structure of the electric and manual control of the present invention is as follows.
Two sets of power output units are provided in the lock of the manual operation, and the two sets of power output units are mounted on the motor, the driven wheels driven by the motor, and It is composed of a drive rod that moves the bar by rotation,
Two sets of power output units are installed in opposite directions, each of which drives a bar to perform an opening and closing operation, and is a lock which can be operated through an electric system.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a kind of lock structure of electric and manual control, and more particularly, to a lock structure in which on / off of the lock can be controlled by two kinds of electric and manual methods, and the lock can be remotely controlled by electric method.

[0002]

[Prior art]

 Locks are widely applied products in daily life, and are attached to doors to isolate and protect indoor space and to achieve the purpose of preventing theft.

[0003] A common type of lock is a manual lock, in which a rotating button or a lock core driving piece is connected to a handle or a lock core portion, and a bolt is moved by a handle or a key to achieve the purpose of opening and closing. I do. However, many locks can only be manually operated, which can be inconvenient in some cases. For example, the gates of ordinary households are set up outside the indoor space, so the gates must go outside to open and close the gates. It is troublesome. For this reason, there was a need to improve general tablets.

[0004]

[Problems to be solved by the invention]

 The main object of the present invention is to enable the lock to be opened and closed by operating the lock from a distant place, thereby solving the inconvenience in operating the lock.

[0005]

[Means for Solving the Problems]

 The invention according to claim 1 has an operating rod pivotally connected in a lock case and a bar driven by the operating rod to reach a locked position or an unlocked position, and the operating rod is provided with a coupling hole, In the lock structure in which one turning button or lock core driving piece is connected to the coupling hole from the outside and operated manually, two sets of power output units are provided in the lock, and each power output unit is a motor. And a driven rod driven by the motor, and a drive rod that stands upright on the outer circumference of the driven wheel and rotates with the driven wheel.Two sets of power output units are installed in opposite directions and differ from each other. The drive rod located in the power output unit pushes the operating rod in opposite directions to each other, thereby opening and closing the bar. According to a second aspect of the present invention, there is provided an electric and manually controlled lock structure according to the first aspect, wherein the operating rod is positioned by stopper means connected to the case. According to a third aspect of the present invention, the power output unit includes a speed reduction mechanism assembled between a motor and a driven wheel.

[0006]

[Embodiment of the invention]

 In the lock structure of the electric and manual control of the present invention, two sets of power output units are provided in the lock of the manual operation, and the two sets of power output units are a motor, a driven wheel driven by the motor, and a driven wheel. It consists of a drive rod that stands on the surface of the wheel and moves the latch bolt by the rotation of the driven wheel.Two sets of power output units are installed in opposite directions, each of which drives a bar and opens and closes. And a lock structure that allows operation through the electric system.

[0007]

【Example】

 The present invention is a lock structure used for doors and other buildings. As shown in FIGS. 1 and 2, a lock 1 according to the present invention includes an operating rod 20 pivotally connected within a lock case 10, and an operating rod 20. The actuating rod 20 is provided with a coupling hole 211, and a turning button or a lock core driving piece (not shown) is provided from the outside. Can be operated in a manual manner to drive the bar 30 by the operating rod 20.

In the lock 1 of the present invention, the unlocking and the locking operation of the bar can be operated by a manual method, and two sets of power output units 40 and 40 ′ are provided in the lock 1. , 40 'drive and operate the bar 30 in an electric manner. As shown in the figure, each of the power output units 40 and 40 'described above includes motors 41 and 41', driven wheels 42 and 42 'driven by the motors 41 and 41', and driven wheels 42 and 42 '. Drive rods 43 and 43 'are provided upright on the outer periphery of the wheel surface and rotate with driven wheels 42 and 42'. In operation, the driven wheels 42, 42 'are driven by the power output from the motors 41, 41' transmitted by the reduction mechanisms 44, 44 'assembled between the motors 41, 41' and the driven wheels 42, 42 '. Reduce rotation speed and increase torque. Among them, the speed reduction mechanisms 44, 44 'and the driven wheels 42, 42' are composed of a plurality of gears meshing with each other, and the output shafts of the motors 41, 41 'are connected to the screw rods 411, 411' meshing with the gears, and the power is reduced. It is transmitted to the driven wheels 42, 42 '.

See also FIG. In this figure, a three-dimensional form of the operating rod 20 is shown. The operating rod 20 has a main body 21 having a pressure receiving part 212 which is provided with a coupling hole 211 at a central position and extends outward at the bottom part, and a pressing part 213 which is radially extended on both sides of the main body 21. It is composed of a part 214. As can be seen from the plan view, the operating rod 20 is positioned by stopper means 50 coupled to the case 10, and the stopper means 50 includes a cover ring 51 covering the receiving portion 213, and both sides of the cover ring 51. The ears 52 are further extended, and are connected to the case 10 using the perforations 52 provided in the ears 52 with the screws 60. As a result, the operating rod 20 is connected to the case 10, the transition portion 214 is received in the recess 31 formed on the side edge of the bar 30, and the receiving portion 213 is also driven by the drive rods 43, 43 ′. It has been stretched to a position.

[0010] The above-described two sets of power output units 40 and 40 'are installed in opposite directions, in other words, drive rods arranged in the two sets of power output units 40 and 40'. 43 and 43 'are driven to form a push in the opposite direction to the operating rod 20, whereby the bar 30 is pushed to open and close. As shown in FIG. 4, the power output unit 40 located at the bottom of the figure operates with a motor 41 connected to one controller 70 via a lead and receiving the drive thereof, and the output power is reduced by a reduction mechanism 44. The driven wheel 42 rotates counterclockwise, and the driving rod 43 on the driven wheel 42 comes into contact with the pushing portion 213 to push the pushing portion 213. At this time, the operating rod 20 rotates and synchronously pushes the bar 30 by the transition portion 214 to push it out of the case 10 to make the locked state appear. Conversely, when the lock 1 is in the locked state (see FIG. 4), if only another set of power output units 40 'is driven, the drive rod 43' pushes the pusher 213 in the opposite direction, and the 30 is recovered in lock 1 (see FIG. 5).

[0011]

[Effect of the invention]

 As can be seen from the above description, the lock provided by the present invention can be controlled to open and close by two types, electric and manual, and can be operated by the electric type even if there is a lock in a remote place. Note that the above description relates to specific embodiments of the present invention and does not limit the scope of the present invention, and any modification or alteration of details that can be made based on the present invention is It belongs to the claims.

[Brief description of the drawings]

FIG. 1 is a plan view of a lock according to the present invention.

FIG. 2 is a bottom view of FIG.

FIG. 3 is a perspective view of the operating rod in the lock of the present invention.

FIG. 4 is a view showing a state in which the lock of the present invention is driven by an electric method to be in a locked state.

FIG. 5 is a view showing a state in which the lock of the present invention is driven by an electric system to be in an unlocked state.

[Explanation of symbols]

1 lock 40, 40 'power output unit 10 case 41, 41' motor 20 operating rod 42, 42 'driven wheel 21 main body 43, 43' drive rod 211 coupling hole 44, 44 'reduction mechanism 212 pressure receiving part 50 stopper means 213 receiving Pushing part 51 Covering 214 Transition part 52 Ear part 30 Bar 53 Drilling 31 Recess 60 Screw 70 Controller

Claims (3)

[Utility model registration claims] An operating rod pivotally connected within a lock case and a bar driven by the operating rod to reach a locked position or an unlocked position, wherein the operating rod is provided with a coupling hole, and the coupling hole is provided. In the lock structure, one turning button or lock core drive piece is connected to the outside from outside, and two sets of power output units are provided in the lock, and each power output unit is connected to the motor and the motor, respectively. The driven wheel to be driven, and a drive rod that is erected on the outer periphery of the wheel surface of the driven wheel, and is configured to rotate with the driven wheel, two power output units are installed in opposite directions and located in different power output units. The driving rod is pushed against the operating rod in opposite directions, thereby opening and closing the bar.
Lock structure of electric and manual control. 2. The electrically and manually controlled lock structure according to claim 1, wherein said operating rod is positioned by stopper means coupled to said case. 3. The electrically and manually controlled lock structure according to claim 1, wherein said power output unit includes a speed reduction mechanism assembled between a motor and a driven wheel.