WO2019009548A1

WO2019009548A1 - Selectively useable lock operating device

Info

Publication number: WO2019009548A1
Application number: PCT/KR2018/007108
Authority: WO
Inventors: 경규섭; 최기승
Original assignee: 주식회사 니프코코리아
Priority date: 2017-07-06
Filing date: 2018-06-22
Publication date: 2019-01-10
Also published as: KR101867234B1

Abstract

The present invention relates to a selectively useable lock operating device and, more particularly, to a lock device, the locking power of which can be released while switching the same between a mechanical type and an electronic type according to the need of the user thereof. The present invention comprises: a gear portion (300) installed on one side portion of a case (100) to be able to rotate in one direction and in the other direction according to forward/backward driving by a forward/backward motor (200); a control button (400) installed at the center portion of the case (100) such that the lower end portion thereof can slide leftward/rightward while the upper portion thereof rotates around the center of a hinge (410) according to the direction of operation of the forward/backward motor (200), which is transferred through the gear portion (300); and a stroke link (500) installed on the other side portion of the case (100) such that, according to the amount of movement of the control button (400), operation power of an input button (600) installed on the case (100) is transferred to an output button (700) installed on the case (100) or is blocked.

Description

Optionally available lock actuators

The present invention relates to a selectively operable locking actuation device, and more particularly, to a selectively operable locking actuation device that allows a user using the locking device to release the locking force while mechanically and electronically converting the locking device as needed Lock operation device.

In general, locks used in automobiles, household appliances, houses, etc. are classified into mechanical and electronic according to the method of generating the physical action of releasing the lock.

In the mechanical lock, it is impossible to prevent the intrusion by the master key used by a professional thief, because the key may be lost or copied by a third party, and the inconvenience and security for storing the key There is a falling problem.

Therefore, as a method of solving the inconvenience of having to carry such a key and the problem of poor security, a password is input to the keypad, the password is compared with the registered password to determine a true user, A fingerprint input method of inputting a fingerprint of the user and determining whether the registered fingerprint is identical to the registered fingerprint to determine whether the fingerprint is identical to the registered iris An iris input method and an RF type password input method in which a password is transmitted wirelessly from a portable terminal at a position adjacent to the system to determine whether the password is identical by decrypting the password received in the system has been developed and used.

However, such electronic locks generally do not maintain the master key for security enhancement purposes.

Therefore, when the lock, the fingerprint, or the iris signal inputted by the user is compared with the registered information and a failure such as an internal circuit or key input for processing is occurred, the locking force of the lock device can not be released by a normal procedure, And it is impossible to release the locking force of the locking device, there is no unlocking means for releasing the electronic locking device from the outside, so that the electronic locking device is physically broken to release the locking force.

Such a physical destruction releasing method is time consuming and has a problem in that it requires a lot of maintenance cost due to the replacement of the damaged part in the future, which is not efficient.

[Prior Art Literature]

(Patent Document 1) Utility Model No. 20-0368607 (registered on November 15, 2004)

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems, and it is an object of the present invention to provide an apparatus and a method for selectively releasing a locking force while converting a locking device into a mechanical type and an electronic type, The object of the present invention is to provide a lock operating device.

According to an aspect of the present invention, there is provided a selectively operable lock actuation device that is installed on one side of a case (100) so as to be rotatable in one direction and the other direction in accordance with forward and reverse motions of a normal / A gear portion 300,

The upper portion of the motor 100 is rotated around the hinge 410 according to the operation direction of the forward and reverse motors 200 that are transmitted through the gear portion 300 and the lower end portion is installed at the center of the case 100 A control button 400,

The operating force of the input button 600 installed on the case 100 is transmitted to the output button 700 provided on the case 100 according to the amount of movement of the control button 400 and is provided on the other side of the case 100 And a stroke link (500).

The stroke link 500 is divided into an upper stroke link 510 whose upper end is in contact with the input button 600 and a lower stroke link 520 whose lower end is in contact with the output button 700, It is noted that the upper end of the lower stroke link 520 and the lower end of the upper stroke link 510 are foldably joined by the hinge 530.

The gear portion 300 includes a worm gear 210 formed on the rotating shaft of the normal /

A fan-shaped driving gear 310 mounted on the worm gear 210 so as to be rotatable in one direction and the other direction around the shaft S; A pinion gear 320 protruded from the pinion gear 320 and a fan-shaped driven gear 330 coupled to the pinion gear 320 and rotatably mounted around the shaft in one direction and the other direction.

The lower portion of the control button 400 installed at the center of the case 100 is rotatably mounted on the outer side of one side of the fan-shaped driven gear 330 so as to be rotatable about the hinge 410, The rotation of the hinge 410 along the direction in which the fan-shaped driven gear 330 is rotated is performed.

It is noted that the input button 600 and the output button 700 are installed in the case 100 so that the spring 800 is returned to its original position by its own elastic force.

According to the present invention, when the input button is pressed by hand while the driven gear is rotated in one direction about the shaft by rotating the forward / reverse motor in the normal direction, the upper end of the lower stroke link and the lower end of the upper stroke link are hinged The combined amount of stroke is not transmitted to the output button via the stroke link, so that the output button does not actuate the lock switch, so that the locking device can be controlled solely by electromagnetic force, The control button is rotated about the hinge so that one side of the stroke link is connected to the input button and the output button, respectively, and when the input button is manually pressed, the stroke link Stroke to output button via The output button is drawn out to the outside of the case to release the locking force of the locking device by actuating the latch button of the locking device as well as to further advance the push pin 300 by rotating the forward / reverse motor in the reverse direction The output button is drawn out to the outside of the case through the stroke link to release the locking force of the locking device by actuating the latch button of the locking device so that the user using the locking device can conveniently set the locking device to the mechanical and electronic So that the locking force can be released while being converted.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 shows an exploded perspective view

Fig. 2 is an explanatory diagram showing an operating state diagram showing a state in which the selectively usable lock actuating device of the present invention is operated in the mechanical locking releasing function state

Fig. 3 is an explanatory view showing an operation state diagram showing a state in which the selectively usable lock operating device of the present invention is operated in the electric lock releasing function state

Figure 4 is a schematic diagram of an operative state of the selectively operable lock actuating device of the present invention showing a state in which the mechanical locking releasing function is actuated to be interrupted;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 is an exploded perspective view showing an selectively usable lock operating device of the present invention, Fig. 2 is an operating state view showing a selectively usable lock operating device of the present invention in a state of being operated in a mechanical locking releasing function state, 3 is an operating state view showing the selectively usable lock actuating device of the present invention in a state of being operated in the electrically operated locking releasing function state, and Fig. 4 is a view showing that the selectively usable lock actuating device of the present invention has a mechanical locking releasing function Which is shown in FIG.

As shown in FIGS. 1 to 4, the selectively operable lock actuating device of the present invention is a lock actuating device which is rotatable in one direction and the other direction in accordance with forward and reverse motions of a forward and reverse motor 200, And the lower portion of the gear portion 300 is slidable in the left and right direction as the upper portion is rotated about the hinge 410 according to the operating direction of the normal and reverse motors 200 transmitted through the gear portion 300 A control button 400 provided at a central portion of the case 100 and an operating button of an input button 600 installed in the case 100 according to the amount of movement of the control button 400, And a stroke link 500 installed on the other side of the case 100 so as to be transmitted to and blocked from the case 100.

The stroke link 500 is divided into an upper stroke link 510 whose upper end is in contact with the input button 600 and a lower stroke link 520 whose lower end is in contact with the output button 700, The upper end of the lower stroke link 520 and the lower end of the upper stroke link 510 are foldably engaged by the hinge 530.

The gear portion 300 includes a worm gear 210 formed on the rotary shaft of the forward and reverse motor 200 and a sector gear portion 210 mounted on the worm gear 210 to be rotatable about one side of the shaft, A pinion gear 320 protruded in a state where the center of the pinion gear 320 is aligned with one side of the driving gear 310; And a fan-shaped driven gear 330 rotatably mounted around the shaft.

On the other hand, the lower portion of the control button 400 installed at the center of the case 100 is rotatably mounted on the outer side of one side of the fan-shaped driven gear 330 so as to be rotatable about the hinge 410.

The input button 600 and the output button 700 are installed in the case 100 such that the spring 800 returns to its original position by its own elastic force.

According to the present invention configured as described above, the gear portion 300 is installed on one side of the case 100 so as to be rotatable in one direction and the other direction according to the operation direction of the normal and reverse motor 200, The control button 400 is installed to rotate the upper portion of the hinge 410 about the hinge 410 by the amount of the rotation transmitted to the lower portion of the case 100 so as to slide left and right.

The gear portion 300 includes a worm gear 210 formed on a rotary shaft of the forward and reverse motors 200 and a fan gear 210 coupled to the worm gear 210 and rotatable about one side of the shaft, A pinion gear 320 protruded in a state where the center of the pinion gear 320 is aligned with one side of the driving gear 310; Shaped driven gear 330 that is rotatably mounted around the shaft. When the forward and reverse motors 200 are operated in the forward or reverse direction, the worm gears 210 are rotated in one direction and the other direction.

Accordingly, the fan-shaped driving gear 310 engaged with the worm gear 210 rotates about the shaft in one direction and the other direction by the rotational direction of the worm gear 210, As the gear 310 is rotated, the pinion gear 320 is simultaneously rotated in one direction and the other direction so as to rotate the fan-shaped driven gear 330 in one direction and the other direction.

The lower portion of the control button 400 installed at the center of the case 100 is rotatably mounted on the outer surface of one side of the driven gear 330 so as to be rotatable about the hinge 410, The control button 400 is rotated about the hinge 410 according to the rotation direction of the case 100 so that the sliding movement of the control button 400 is smoothly performed in one direction and the other direction of the case 100.

An input button 600 and an output button 700 are provided on the other side of the case 100 provided at the central portion of the control button 400 so as to return to the original position by being spring- And the operating force of the input button 600 installed in the case 100 is transmitted to the output button 700 between the input button 600 and the output button 700 according to the movement amount of the control button 400 A stroked link 500 is provided for transmitting and interrupting a stroke.

The stroke link 500 is divided into an upper stroke link 510 whose upper end is in contact with the input button 600 and a lower stroke link 520 whose lower end is in contact with the output button 700, The upper end of the lower stroke link 520 and the lower end of the upper stroke link 510 are foldably coupled to the hinge 530 so that the folded portion of the hinge 530 is in contact with the outer surface of the control button 400 Respectively.

When the user using the locking device (not shown) intends to release the locking force mechanically, if the input button 600 is pressed by hand as shown in FIG. 2, the input button 600 Is drawn into the case 100 while compressing and deforming the spring 800 and the output button 700 connected to the stroke link 500 by the amount of pulled-in to the inside of the case 100 receives the stroke amount The output button 700 drawn out to the outside of the case 100 operates the latch button (not shown) of the locking device .

3, when the user who uses the locking device desires to release the locking force electronically, the normal and reverse motors 200 are rotated in the reverse direction to rotate the driven gears 330 are rotated about one side of the case 100 with respect to the shaft S so that the driven gear 330 is rotated about the hinge 410 by the amount of rotation of the driven gear 330, The folded portion of the stroke link 500 coupled to the hinge 530 is unfolded and the folded portion of the stroke link 500 is unfolded The output button 700 connected to the lower stroke link 520 is drawn out to the outside of the case 100.

Accordingly, the output button 700 drawn out of the case 100 releases the locking force of the locking device while operating a latch button (not shown) of the locking device (not shown).

4, the normal and reverse motors 200 are rotated in the forward direction to rotate the driven gear 330 of the gear unit 300. In this case, The stroke amount is not transmitted to the output button 700 through the stroke link 500 even when the input button 600 is manually pressed by rotating the output button 700 in the other direction of the case 100, By not operating this lock switch, the lock can be controlled electronically only.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. It will be clear to those who have.

[Description of Symbols]

100: Case 200: Inverse motor

210: worm gear 300: gear portion

310: drive gear 320: pinion gear

330: driven gear 400: control button

410: Hinge 500: Stroke link

510: upper stroke link 520: lower stroke link

530: Hinge 600: Input button

700: output button 800: spring

Claims

A gear portion 300 installed on one side of the case 100 so as to be rotatable in one direction and the other direction according to forward and reverse motions of the forward and reverse motors 200,

The upper portion of the motor 100 is rotated around the hinge 410 according to the operation direction of the forward and reverse motors 200 that are transmitted through the gear portion 300 and the lower end portion is installed at the center of the case 100 A control button 400,

The operating force of the input button 600 installed on the case 100 is transmitted to the output button 700 provided on the case 100 according to the amount of movement of the control button 400 and is provided on the other side of the case 100 And a stroke link (500).
The method according to claim 1,

The stroke link 500 is divided into an upper stroke link 510 whose upper end is in contact with the input button 600 and a lower stroke link 520 whose lower end is in contact with the output button 700, Characterized in that the upper end of the link (520) and the lower end of the upper stroke link (510) are foldably engaged by a hinge (530).
The method according to claim 1,

The gear portion 300 includes a worm gear 210 formed on a rotary shaft of the forward and reverse motors 200 and a fan shape gear portion 210 mounted on the worm gear 210 so as to be rotatable in one direction and the other direction A pinion gear 320 protruding from one side of the driving gear 310 in a state where the center of the pinion gear 320 is aligned with the center of the pinion gear 320; And a fan-shaped driven gear (330) rotatably installed at the center.
The method of claim 3,

And a lower portion of the control button 400 provided at the center of the case 100 is rotatably mounted on the outer side of one side of the fan-shaped driven gear 330 so as to be rotatable about the hinge 410. [ Usable lock actuators.
The method according to claim 1,

Wherein the input button (600) and the output button (700) are installed in the case (100) so that the spring (800) is returned to its original position by its own elastic force.