KR101242164B1 - An door lock device - Google Patents

Abstract

PURPOSE: A door lock device is provided to allow an administrator to quickly cancel the locked state of a door by using an administrator key in emergency. CONSTITUTION: A control operation part(50) is composed of an operation panel(51) and a circuit board(57). The operation panel is inserted into a number hole(41) from the rear of a body cover(40) and protrudes from the front of the body cover. The circuit board is combined with the rear surface of the body cover with bolts and is closely installed at the operation panel, and a first sensor and a second sensor(53,55) is installed at the rear surface of the circuit board. If setup information is matched by the operation of the operation panel, the control operation part controls the opening and closing of a door by controlling a locking device(80) through the circuit board. The locking device releases the first sensor, installed at the rear surface of the circuit board, from being pressed through circuit board control. The first sensor is installed at a position corresponding to a sensor detection component(65) of a rotary operation part(60) and is pressed by the sensor detection component when the rotary operation part is not in motion. When a lever(63) of the rotary operation part is set in motion, the sensor detection component rotates counterclockwise, thereby releasing the first sensor from being pressed.

Description

Door lock device {An door lock device}

The present invention relates to a door lock, more specifically, by using a digital lock and a mechanical lock at the same time, not only can the administrator quickly release the lock state of the door in case of emergency by using the administrator key, It is possible to have an interval between the rotation operation part and the rotation operation part by interlocking the configuration to disengage the locking state by moving the hook to the rotation operation part and the rotation operation part. The fixing pin can have a spare time that can be separated from the fixing hole of the rotary operation unit, which prevents the malfunction due to the opening of the door, as well as the failure of the locking device when applied in a one-time application It relates to a locking device.

In general, locks are installed in lockers or safes installed in all office furniture and public places, and these locks are generally divided into mechanical and digital installations.

In recent years, a digital lock device is often used to solve the inconvenience of having a key. In the conventional digital lock device, since the battery cannot be operated while the battery is discharged, the external terminal is discharged. It is a common temporary solution to make the operation work with the power supplied manually.

However, when the battery is discharged for a long time, since the battery is not charged at all through the outer circumferential terminal, the digital locking device has to be removed and repaired, which causes a lot of time delays due to the door opening. In addition, there was a problem that labor costs and hassle accompanying repair.

On the other hand, in order to solve this problem, the invention has been developed a mixture of digital and mechanical locking device, such as the registered door lock 10-1011151, furniture, such a conventional door lock for furniture, the housing coupled to the door A spring 20 which is supported by the spring 24 so that the end protrudes toward the door frame 20; Rotating operation unit 30 is coupled to the first rotating piece 32 is supported on the hook 20 on one side around the rotating shaft 31 is installed in the housing 10 and the lever 33 is coupled to the other side ); Normally, the first locking unit for blocking the rotation of the rotation operation unit 30 and allowing the rotation operation unit 30 to be rotated when the input information signal input from the button operation unit matches the preset setting information. 40; And unlocking the door locking state by rotating the key cylinder 51 having the second pivoting piece 52 supported by the hook 20 regardless of the locking state of the first locking part 40 for the user. A second lock part 50 for the administrator to initialize the setting information of the first lock part 40 for the user; and configured to include a '0000' or '1111' when the new user wants to open the first door. Even if the initial password is not recognized, such as allowing a one-time opening of the door, there was an advantage that can provide convenience to users unfamiliar with the digital lock.

On the other hand, the above-described conventional furniture door lock device can be used in a regular way with a fixed password, and a one-time method to change the password to a one-time use, when used in a one-time method instead of a regular method, the following problems There was a problem that occurred.

Looking at this in more detail, the conventional door lock device for furniture, the rotation operation part 30 is formed integrally and rotated to the housing 10, so that the rotation operation in the state of matching the setting information using the button operation unit When the part 30 is rotated, the locking pin 42 formed in the first locking part 40 is locked by the rotation operation part 30 which rotates at a high speed. In addition to the frequent occurrence of the phenomenon that can not be separated from the problem of not being able to achieve the opening of the door smoothly, as well as the locking pin 42 and the user pulling force to be released from the locking groove 411 at the same time the first locking There was a problem that the failure of the unit 40 occurs frequently.

In addition, when the door is not opened, since the user tries to open the door with a higher force or shake the door, the locking pin 42 may be warped, or the pin driver 43 may There was a high possibility of breakdown, and there was a problem that both the administrator and the user suffered from such frequent breakdowns and maintenance according to the breakdown.

Therefore, the present applicant can be applied in a one-time manner, even when a plurality of people use a single locker, it is possible to prevent the malfunction by easy opening and closing of the door, and to prevent the failure of the locking device Led to develop.

Door lock device of the present invention for achieving the above object, the frame coupled to the door; A body coupled to the frame and installed in the door, the body having first and second shaft coupling parts formed therein; One end is inserted into the interior of the body so as to protrude toward the door frame, the other end is elastically supported by a spring in the interior of the body; A body cover coupled to the front of the body by forming a number hole, a lever hole, and a key bundle installation hole; An operation plate inserted into the number hole from the rear of the body cover and protruding forward of the body cover, bolted to the rear of the body cover, installed in close contact with the operation plate, and a substrate having first and second sensors installed on the rear of the body cover; A control operation unit coupled to the front surface of the cover and configured to cover an operation panel to control opening and closing of the door; A first rotary shaft pivotally coupled to a lower portion of the first shaft coupling portion of the body, a lever formed at one side of the first rotary shaft to rotate the first rotary shaft, and a first sensor formed at the other side of the first rotary shaft; A rotation manipulation unit consisting of a sensor detecting hole in close contact with the rotating protrusion formed on an upper portion of the first rotating shaft; A second rotary shaft whose upper portion is pivotally coupled to the second shaft coupling portion configured in the body and whose lower portion is in close contact with the upper surface of the rotary protrusion of the rotary operation unit, connecting means for connecting the first and second rotary shafts to each other, A rotating operation part formed on one side and configured to move the hook in a spring direction according to the operation of the lever, and a rotating plate formed at a lower portion of the second rotating shaft to form a fixing hole; The driving unit is connected to the substrate and installed inside the body, and the fixing pin is installed in the driving unit and inserted into the fixing hole of the rotary operation unit. A locking device in which the fixing pin is inserted into and detached from the fixing hole depending on whether the contact pin is in contact with the locking pin; The key bundle is coupled to the key bundle installation hole of the body cover and the key bundle is installed between the body and the body cover, and coupled to the key bundle by operating the second sensor configured on the substrate in accordance with the rotation of the key bundle by the administrator key Manual opening and closing portion consisting of a rotating piece for moving the hook in the spring direction at the same time to initialize the setting information; consisting of, the rotary protrusion formed on the upper portion of the first rotary shaft during the rotation operation of the first rotary shaft may cause a predetermined crust To this end, by installing the rotating projection and the rotating plate spaced apart from each other, it is characterized in that the malfunction of the locking device can be prevented.

Door lock device of the present invention, by using the digital lock and the mechanical lock at the same time, there is an advantage that the administrator can quickly release the lock state of the door in case of emergency by using the key for the administrator.

In addition, the present invention can be configured to move the hook to release the locking state by the rotation operation unit and the rotation operation unit to be manufactured by interlocking operation to have an interval between the rotation operation unit and the rotation operation of the rotation operation unit, rotation of the rotation operation unit In operation, the fixing pin of the locking device may have a spare time to be separated from the fixing hole of the rotating operation part. As a result, when applied and used in a one-time manner, the malfunction of the door is prevented, as well as the locking device. It is a useful invention in which failure is prevented.

1 is an exploded perspective view showing a conventional door lock device for furniture.
Figure 2 is a perspective view of the door lock of the present invention.
3 and 4 is an exploded perspective view showing a door lock of the present invention.
5 is an exploded perspective view showing a rotation operation unit and a rotation operation unit of the present invention.
Figure 6 is a state in which the rotary protrusion of the rotary operation unit of the present invention spaced apart from the rotary plate of the rotary operation unit.
Figure 7 is a state in which the rotating protrusion is in close contact with the rotating plate in a state in which the fixing pin configured in the locking device of the present invention is separated from the fixing hole.
8 is a state in which the rotating operation is rotated by the rotating protrusion of the present invention and the hook is moved in the spring direction.
9 is a state in which the manual opening and closing part of the present invention is rotated to operate the second sensor.

Hereinafter, the structure of the present invention will be described.

The present invention can be used to open and close the door by rotating the lever of the rotary operation unit after inputting the input information through the control operation unit, in addition to the one-time door lock device that can manually initialize the setting information by using the administrator key 2 to 4, the frame 10, the body 20, the hook 30, the body cover 40, the control operation unit 50, and the rotation operation unit 60 are illustrated. And, the rotary operation unit 70, the locking device 80, and the manual opening and closing portion 90.

First, the one-time method applied to the door lock device 100 of the present invention is a method in which a plurality of users can use one locker in common by setting a one-time password to a locker (not shown) used in a public place. Since it is a well-known conventional system, detailed description is abbreviate | omitted.

First, the frame 10 is configured to install the present invention coupled to the door (not shown), the body 20 is formed in a hollow so that can be inserted into the installation, coupled with the door and the body 20 Joining holes for each are formed.

Second, as described above, the body 20 is coupled to the frame 10 and installed on the door. The body 20 has a first shaft coupling portion 21 formed at an inner lower side thereof, and a second shaft coupling portion formed at an inner upper side thereof. 22) is formed.

In addition, the inside of the body 20 is formed with a plurality of holes for accommodating the hook and the locking device, such a configuration is the same as the known conventional configuration, detailed description thereof will be omitted.

Third, the hook 30 is inserted into the interior of the body 20 so that one end protrudes toward the door frame of the door, the other side is configured to be elastically supported by the spring 31 in the interior of the body 20, conventional As is known, the locking groove 32 is caught and moved through the moving hole 75 of the rotary operation unit 70 and the locking piece 33 is moved by the rotating piece 93 of the manual opening and closing unit 90. ).

In addition, by forming a protrusion 34 into which the spring 31 is fitted on one surface of the hook 30 that is elastically supported by the spring 31, the spring 31 is separated and twisted when the spring 31 is compressed. It is desirable to prevent this.

Fourth, the body cover 40 is configured to be coupled to the front of the body 20 to protect the respective components that are inserted into the installation of the body 20, for protruding the operation panel 51 of the control operation unit 50 The number hole 41, the lever hole 43 for operating the lever 63 of the rotary operation unit 60, and the manual opening and closing unit 90 for the administrator to manually operate using a manager key (not shown) Key bundle installation hole 45 is installed is formed.

And, the key bundle installation hole 45 is installed on the upper side of the body cover 40, the manual opening and closing portion 90 is installed in the key bundle installation hole 45 so that the body cover 40 of the usual The upper part may further include a shielding plate 47 that is detachable.

Fifth, the control operation unit 50 is inserted into the number hole 41 from the rear of the body cover 40 and protrudes in front of the body cover 40 and the rear of the body cover 40 When the bolt is coupled and installed in close contact with the operation panel 51 and the back and the first and second sensors 53 and 55 are installed on the substrate 57, the setting information is matched according to the operation of the operation panel 51, By controlling the locking device 80 through the substrate 57 serves to control the opening and closing of the door.

Here, the control of the locking device 80 through the substrate 57 is performed when the pressing of the first sensor 53 installed on the rear surface of the substrate 57 is released, and the first sensor 53 is rotated. It is installed at a position corresponding to the sensor detection port 65 of the operation unit 60 and is pressed by the sensor detection port 65 when the rotation operation unit 60 is not operated, and the lever 63 of the rotation operation unit 60 is operated. At the time, since the sensor detection slot 65 rotates in the counterclockwise direction, the pressing of the first sensor 53 is released.

Then, it is installed at a position corresponding to the rotating piece 93 of the manual opening and closing part 90 of the second sensor 55 serves to initialize the setting information during the rotation operation of the rotating piece 92.

In addition, the control operation unit 50 is coupled to the front surface of the body cover 40 is configured to further include an operation plate cover 59 to protect the operation plate 41.

Sixth, the rotation operation unit 60 is composed of a first rotating shaft 61, the lower portion of which is pivotally coupled to the first shaft coupling portion 21 formed on the lower side of the body 10, as shown in FIGS.

In addition, a lever 63 for rotating the first rotation shaft 61 is formed at one side of the outer diameter of the first rotation shaft 61, and the lever 63 is formed in the lever hole 43 formed in the body cover 40. It is formed in a corresponding position so that the user can operate the lever 63 through the lever hole 43, the control operation unit as described above in the other direction of the first rotary shaft 61, the lever 63 is formed The sensor detecting opening 65 in close contact with the first sensor 53 provided on the back surface of the substrate 57 is configured.

And, the upper portion of the first rotating shaft 61 is characterized in that the rotating projections 67 for operating the rotation operation unit 70 is configured.

Seventh, the rotary operation unit 70 is configured to move in the direction of the spring (31) to the hook 30 by the rotation protrusion 67 of the rotary operation unit 60, as described above, the body 20 An upper portion of the second rotation shaft 71 is pivotally coupled to the second shaft coupling portion 22 configured at an upper side of the lower portion of the second rotation shaft 71, and a rotation protrusion 67 of the rotation manipulation unit 60. It is preferable to have a structure in close contact with the upper surface.

In addition, the lower portion of the second rotary shaft 71 of the rotary operation unit 70 is characterized in that the connecting means 73 is installed, the connecting means 73 is made of a common configuration such as the connecting shaft rotation operation unit It is configured to act to connect the 60 and the rotation operation unit 70 to each other, for this purpose, the first connection shaft 73 is fitted to the upper surface of the first rotating shaft 61 configured in the rotation operation unit 60 It is preferable that the hole 61a is formed, and the second connection hole 71a into which the connecting means 73 is fitted is formed on the lower surface of the second rotation shaft 71 formed in the rotation operation unit 70.

Here, although the coupling of the connecting means 73 is inserted into the first and second connecting holes 61a and 71a respectively, that is, both sides are fitted and coupled, but the connecting means 73 is connected to the upper portion of the rotary manipulator 60. By integrally configuring or by integrally configured to the lower portion of the rotary operation unit 70, only one side may be coupled to the rotation operation unit 70 of the rotary operation unit 60 in a configuration that is coupled to each other.

In addition, the rotary operation unit 70 is formed on the upper side of the second rotating shaft 71 is further included a moving port 75 which is fitted into the locking groove 32 of the hook 30, such a configuration, According to the movement port 75, the movement mechanism 75 that rotates around the second rotary shaft 71 when the rotation operation of the rotary operation unit 70 acts to move the hook 30 in the direction of the spring 31. This happens and the door is opened.

In addition, the lower outer diameter of the second rotary shaft 71 is pressurized by the rotary protrusion 67 at the time of the rotation operation of the first rotary shaft 61 rotates counterclockwise according to the operation of the lever 63 in the lower portion. The rotating plate 79 for rotating the second rotating shaft 71 in conjunction with the rotation is further formed, the rotating plate 79 is the outer surface of which only the rotary protrusion 67 is rotated alone in the counterclockwise rotation of the first rotating shaft 61 The rotating protrusions 67 and the rotating plate 79 are installed to be spaced apart from each other so as to occur. A fixing hole 77 is formed at the lower portion of the rotating plate 79 in which the locking device 80 is inserted. .

Therefore, when the user rotates the rotary operation unit 60 using the lever 63 in the state in which the setting information is matched according to the operation of the control operation unit 50, the sensor sensing region 65 configured in the rotary operation unit 60 Is spaced apart from the first sensor 53 of the substrate 57 and the fixing pin 83 of the locking device 80 is separated from the fixing hole 77, and then the rotation is continuously rotated. Since the rotating protrusion 67 of the operation unit 60 is in close contact with the rotating plate 79 to pressurize the rotating plate 79, the hook 30 is moved in the direction of the spring 31 by the moving hole 75, so that the door No malfunction due to opening occurs.

On the other hand, the configuration in which the rotary protrusion 67 of the rotary operation unit 60 and the rotary plate 79 of the rotary operation unit 70 is spaced apart, one surface of the rotary plate 79 in the direction in which the rotary protrusion 67 is rotated It can be easily achieved by forming an inclination angle to the rotating plate 79 by cutting, which will be described in more detail as follows.

In order to install the rotary protrusion 67 and the rotary plate 79 to be spaced apart from each other as described above, in the state in which the rotary operation unit 60 is not operated, the front of the rotary protrusion 67 formed on the upper portion of the first rotary shaft 61. It is assumed that one surface of the rotating protrusion 67 contacting the rotating plate 79 to be formed at right angles 67a by protruding in the vertical direction of the rotating plate 79, and the rotating plate 79 formed below the second rotating shaft 71. The rotary protrusion 67 which rotates in a counterclockwise direction relative to the first rotary shaft 61 is contacted with the rotary protrusion 67 so that the rotary protrusion 67 may come into contact with the rotary plate 79 after a predetermined bump is generated. It can be easily achieved by forming the inclination angle (79a) on one surface of the rotating plate (79).

In addition, the second rotation shaft 71 further includes a limiting projection 72 that restricts clockwise rotation of the rotation operation unit 70, thereby preventing the rotation operation unit 70 from being arbitrarily rotated. Preferably, the limiting projection 72 is to be caught by the separation plate between the plurality of holes and the holes formed in the body 20, it is possible to easily prevent the clockwise rotation of the rotary operation unit (70).

Therefore, the rotation operation part 70, one side is in close contact with the hook 30 through the moving port 75, the other side is in close contact with the body 20 through the limiting projection 72, does not cause any rotation Not only that, it is possible to always maintain a constant distance between the rotary protrusion 67 formed in the rotary operation unit 60 and the rotary plate 79 configured in the rotary operation unit 70.

Eighth, the locking device 80 is connected to the substrate 57 constituted in the control operation unit 50, as is known, is installed in the drive unit 81 and the drive unit 81 is installed inside the body 20, It is composed of a fixing pin 83 which is inserted into the fixing hole 77 of the rotary operation unit 70, and as described above, after the opening and closing control of the door through the control operation unit 50, the sensor detecting hole 65 is 1, the fixing pin 83 is inserted into or detached from the fixing hole 77 depending on whether the sensor 53 is in contact with the sensor 53.

In other words, when the sensor detecting member 65 is in contact with the first sensor 53, the fixing pin 83 is inserted into the fixing hole 77 formed in the rotating plate, and the sensor detecting member is operated according to the operation of the lever 63. When the 65 is separated from the first sensor 53, the fixing pin 83 is separated from the fixing hole 77 according to the operation of the driving unit 81.

Such a configuration is made in a state where individual setting information by a user is registered. After use is made only once, a sensory feeling is performed according to the operation of the lever 63, unless other setting information is input by the user. When the earth (65) is separated from the first sensor (53), the actuation of the fixing pin (83) is separated from the fixing hole (77) by the operation of the drive unit 81, this operation is conventional As it is known to be controlled automatically through the substrate 57, a detailed description thereof will be omitted.

Ninth, the manual opening and closing portion 90 is coupled to the key bundle installation hole 45 of the body cover 40, as known, the key bundle 91 is installed between the body 20 and the body cover 40, It is coupled to the key bundle 91 and operates the second sensor 55 configured on the substrate 57 according to the rotation of the key bundle 91 by the manager's key. It consists of a rotating piece 93 for moving the spring 31 in the direction.

Accordingly, as shown in FIG. 9, when the rotating piece 93 is rotated, the rotating piece 93 is brought into contact with the second sensor 55 configured on the substrate 57 to initialize the setting information of the control operation unit 50. After the operation is made, the rotating piece 93 is in close contact with the locking hole 33 of the hook 30 in accordance with the continuous rotation of the rotating piece 93, thereby acting to press the locking hole 33. , The hook 30 is to be moved in the spring direction.

At this time, the movement of the hook 30 by the rotating piece 93 is not shown in the drawing, but is not affected by the rotation operation unit 60 and the rotation operation unit 70, the rotation operation unit by the locking device 80 The movement is made irrespective of the state in which the lock is made (60), through which the door can be easily opened and maintained even though the locking device 80 is not operated by the battery discharge.

Hereinafter will be described the operation according to the configuration of the present invention as described above.

At the time of first use, since the setting information is not input to the control operation unit 50, the user inserts his hand into the lever hole 43 formed in the body cover 40 and pulls the lever 63 to open the door. Can be achieved.

After storing the article by opening the door as described above, the user can input the password setting information using the operation panel 51 of the control operation unit 50, the lock device 80 by the password setting information The fixing pin 83 configured in the) is automatically inserted into the fixing hole 77 of the rotary operation unit 70 to lock the door.

Therefore, when another person tries to open the door, because the setting information is input to the control operation unit 50, the fixing pin 83 of the locking device 80 is inserted into the fixing hole 77, so that the other person has a lever ( 63) Even if the door is pulled out, the door is not opened, and the storage of the object can be achieved safely.

When the user tries to open the door, first, a password, which is preset setting information, must be input by using the operation panel 51. When the user pulls the lever 63 in this state, the first rotation shaft As the 61 is rotated in the counterclockwise direction, the sensor sensing region 65 formed on the first rotary shaft 61 is spaced apart from the first sensor 53 formed on the substrate 57 of the control operation unit 50. . Therefore, the driving unit 81 of the locking device 80 is operated by the non-contact of the first sensor 53, so that the fixing pin 83 is separated from the fixing hole 77.

In addition, when the fixing pin 83 of the locking device 80 is separated from the fixing hole 77, the rotation protrusion 67 is operated, and afterwards, the continuous rotation of the first rotating shaft 61 is performed. When the right angle 67a surface of the rotation protrusion 67 formed on the first rotation shaft 61 is brought into close contact with the inclination angle 79a surface of the rotation plate 79 configured on the rotation operation portion 70 by the operation, the rotation protrusion portion The 67 acts to press the rotating plate 79 so that the second rotating shaft 71 is rotated in the counterclockwise direction. Therefore, the movable port 75 formed on the second rotary shaft 71 moves the hook 30 in the spring direction to open the door.

That is, when the rotation operation unit 60 rotates, the fixing pin 83 configured in the locking device 80 is separated from the fixing hole 77 of the rotation operation unit 70, and then the rotation operation unit 60 is performed. And the rotary operation unit 80 rotates at the same time to move the hook 30 in the spring direction, thereby preventing malfunction due to the door opening.

In addition, when the door is opened through the above-described process, since the control operation unit 50 of the present invention is initialized and setting information is not input to the control operation unit 50, the same state as in the first use is achieved. Other users may achieve the storage use of the article in the same manner.

On the other hand, when the door needs to be opened in case of emergency, the administrator can open the door by using the manager's key without inputting the setting information, which means that when the manager's key is used, the rotation piece 93 is the second sensor 55. This function is to initialize the setting information automatically by operating.

Using the present invention as described above, even if a large number of users using a common locker, not only can the door be safely opened without malfunction of the digitally operated locking device and the door opening, but also due to battery discharge In case of emergency, the administrator can easily open the door, thereby improving inconvenience.

In addition, the above-described embodiment is described with respect to the preferred embodiment of the present invention, but is not limited to this and may be carried out in various forms without departing from the technical spirit of the present invention.

10: frame 20: body 21, 22: first, biaxial coupling portion
30: I'll hang
31: spring 32: locking groove 33: locking hole 34: projection
40: body cover
41: number hole 42: lever hole 45: key block hole 47: blind plate
50 control unit
51 operation panel 53, 55 first and second sensor 57 substrate 59 operation panel cover
60: rotary operation unit 61: first rotating shaft 61a: first connection hole 63: lever
65: sensor detection strip 67: rotating protrusion 67a: right angle
70: rotating operation part
71: second rotating shaft 71a: second connecting hole 72: limiting projection 73: connecting means
75: moving port 77: fixing hole 79: rotating plate 79a: inclination angle
80: lock 81: drive 83: fixed pin
90: manual opening and closing part 91: key bundle 93: rotation
100: door lock

Claims (4)

A frame 10 coupled to the door;
A body 20 coupled to the frame 10 and installed in the door, the body 20 having first and biaxial coupling parts 21 and 22 formed therein;
One end is inserted into the interior of the body 20 so as to protrude toward the door frame, the other side is 30 to be elastically supported by the spring 31 in the interior of the body 20;
A body cover 40 coupled to the front of the body 20 by forming a number hole 41, a lever hole 43, and a key bundle installation hole 45;
The operation plate 51 which is inserted into the number hole 41 at the rear of the body cover 40 and protrudes forward of the body cover 40, is bolted to the rear surface of the body cover 40, and the operation plate 51. It is installed in close contact with the substrate 57 on which the first and second sensors 53 and 55 are installed, and the operation plate cover 59 which is coupled to the front surface of the body cover 40 to protect the operation plate 41. Control control unit 50 is configured to control the opening and closing of the door;
A first rotary shaft 61 is pivotally coupled to the first shaft coupling portion 21 formed in the body 20, and formed on one side of the first rotary shaft 61 to rotate the first rotary shaft 61 A lever 63, a sensor sensing hole 65 formed on the other side of the first rotation shaft 61 and in close contact with the first sensor 53, and a rotation protrusion formed on an upper portion of the first rotation shaft 61. A rotation manipulation unit 60 composed of 67;
A second rotating shaft 71 whose upper portion is pivotally coupled to the second shaft coupling portion 22 formed in the body 20 and the lower portion is in close contact with the upper surface of the rotating protrusion 67 of the rotating operation portion 60; The connecting means 73 connecting the two rotary shafts 61 and 71 and the second rotary shaft 71 is formed on one side of the second rotary shaft 71 to move the hook 30 in the direction of the spring 31 according to the operation of the lever 63. A rotating operation part 70 including a moving tool 75 to be formed and a rotating plate 79 formed at a lower portion of the second rotating shaft 71 by forming a fixing hole 77;
A driving unit 81 connected to the substrate 57 and installed inside the body 20, and a fixing pin 83 installed in the driving unit 81 and inserted into and fixed to the fixing hole 77 of the rotation operation unit 70. After the opening and closing control of the door through the control operation unit 50, the fixing pin 83 is inserted into the fixing hole 77 depending on whether or not the sensor sensor 65 is in contact with the first sensor (53). An actuating lock 80;
The key bundle 91 is coupled to the key bundle installation hole 45 of the body cover 40 and installed between the body 20 and the body cover 40, the key bundle 91 is installed and coupled to the manager Rotating piece for initializing the setting information and moving the hook 30 in the direction of the spring 31 by operating the second sensor 55 of the substrate 57 according to the rotation of the key bundle 91 by the key ( 93, consisting of a manual opening and closing part 90;
The rotary protrusion 67 and the rotary plate 79 are spaced apart from each other so that the predetermined protrusion may occur when the rotary protrusion 67 formed on the first rotary shaft 61 is rotated when the first rotary shaft 61 is rotated. By installing the door lock device, characterized in that the malfunction of the locking device 80 can be prevented.
According to claim 1, wherein the connecting means 73 of the rotary operation unit 70 is composed of a connecting shaft fitted to the first and second rotary shafts 61 and 71, respectively, and the upper surface of the first rotary shaft 61 and The lower surface of the second rotary shaft (71) is a door lock device, characterized in that the first and second connection holes (61a, 71a) to which the connecting means (73) are fitted.
According to claim 1, wherein the rotating protrusions 67 formed on the upper portion of the first rotating shaft 61 protrudes in the vertical direction of the front surface of the rotating protrusions 67 in contact with the rotating plate 79 is a right angle (67a) Formed,
In the rotary plate 79 formed below the second rotary shaft 71, the rotary protrusion 67, which rotates with respect to the first rotary shaft 61, may come into contact with the rotary plate 79 after a predetermined bump is generated. Door lock device characterized in that the inclination angle (79a) is formed on one surface of the rotating plate (79) in contact with the rotating protrusion (67) to be able to.
The door of claim 1, wherein the second rotation shaft (71) configured in the rotation operation unit (70) further includes a limiting projection (72) for limiting clockwise rotation of the rotation operation unit (70). lock.

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